Water resilience in Europe: ISOE research team presents recommendations in Brussels
The ISOE research team “regulate” presented the results of five years of European groundwater research at a joint information event with the Representation of the State of Hesse to the European Union.
International Frankfurt Conservation Center to be established with ISOE as a founding member
A competence center for conservation and sustainable development is being established in Frankfurt am Main. The Frankfurt Conservation Center (FCC), co-founded by ISOE, aims to contribute to the long-term preservation of the Earth's system and its biological diversity.
Strategically Strengthened, Visually Renewed: ISOE in Transition
The Institute for Social-Ecological Research (ISOE) has repositioned itself strategically, substantively, and in terms of its organizational structure. Our goal is to contribute more effectively to the necessary transformation toward sustainability, which is becoming increasingly challenging due to current global crises.
Water reuse in the HypoWave+ project: findings from a living lab
To combat water scarcity, a water-saving technology for agricultural cultivation was developed in the HypoWave+ research project. Here, ISOE has investigated prevalent social and institutional obstacles on the way to implementation. Water expert Dr. Martina Winker is now presenting the results.
Security of supply: ISOE researchers present study on global water stress
ISOE has analyzed the current state of the world's water resources. The study on global water stress was commissioned by the Commission of Experts for Research and Innovation (EFI) for its 2025 annual report.
Groundwater: Measures for the Sustainable Use of a Contested Resource
How Can Authorities and Water Suppliers Develop Sustainable Measures for Groundwater Protection and Use Amid Uncertain Conditions? This question is crucial in the face of climate change, increasing demands for water use, and growing awareness of environmental issues.
Research project supports reporting obligations on biodiversity
A new EU directive obliges companies to disclose the impact of their procurement, production and sales on biodiversity. The “Business for Biodiversity: T-Labs” research project is monitoring the Europe-wide transformation process.
How to bend the curve of biodiversity loss? New analytical framework provides answers
Biodiversity loss is considered a global crisis, as species extinction is worldwide impairing ecosystem functions that are also essential for human survival. The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services IPBES is therefore calling for a rapid transformative change that involves all areas of society. However, there are no specific concepts as yet. In the journal “People and Nature”, biodiversity researchers from the German Biodiversity Assessment group “Faktencheck Artenvielfalt” present a new analytical framework. With its help, it is now possible for the first time to assess the impact of societal change processes on biodiversity and subsequently derive specific recommendations.
Innovative agricultural production with treated water: first living lab in operation
Regional conflicts over the use of water resources are rather common and will continue to intensify as a result of climate change and the increasing strain on natural water resources. Water-intensive agriculture in particular is dependent on efficient solutions. In the HypoWave+ research project, a farm in Lower Saxony is currently implementing a particularly water-efficient process for the hydroponic cultivation of vegetables using high-quality recycled wastewater. On August 20, 2024, media representatives are invited to explore the large-scale implementation as part of this scientifically supported living lab.
Solutions for sustainable water supply in booming holiday regions
In many coastal regions of Europe, tourism is an important cornerstone of a prosperous economy. This also applies to the Croatian island of Krk and the surrounding mainland, especially during the summer months. However, it is precisely during this hot and dry period that the local drinking water supply reaches its limits. Using the example of Krk, scientists from the ISOE research group regulate have investigated how increasing water demand can be met with the help of sustainable water management strategy. The results of the case study are available in English and Croatian as a publication with the regulate series “Groundwater Dimensions”.
Experience art – appreciate biodiversity? Dance performance on the importance of insects in the city
Insect biodiversity is essential for life on our planet. However, this diversity is acutely threatened by changes in land use. At the same time, we can observe that cities have become places of refuge for insects. The Frankfurt research project “SLInBio” is examining how our lifestyles are linked to the decline in insect diversity and how we can improve the living conditions for insects. In this context, artistic formats have been playing an increasingly important role in raising awareness. In this vein, a public dance performance will be presented in June and July that was created as part of the project.
The significance of socio-ecological tipping points for the savannahs of Namibia
Climate change is exacerbating water scarcity, especially in the arid regions of the world. Namibia, with its savannah landscapes, is particularly affected. These ecosystems are among the driest regions in the world and are already threatened by climate change and an increasing pressure from land use. Thus, conventional forms of livestock farming are leading to a deterioration of rangelands which is why the savannah ecosystem is approaching tipping points. Together with partners from Germany and Namibia, a current research project at ISOE has been investigating how climatic, ecological and societal factors are accelerating land degradation in arid regions.
A district shows the way: How to tackle good groundwater management
The district of Mansfeld-Südharz in Saxony-Anhalt that is particularly affected by drought and flooding, shows what anticipatory groundwater management could look like. A project group led by the ISOE – Institute for Social-Ecological Research has now produced a pioneering paper on this subject: All stakeholder groups, from the agricultural sector and water suppliers to state companies and the environmental administration, have jointly developed solution proposals for the sustainable protection of groundwater. Today, the “2040 Groundwater Guidelines – Objectives and Measures for Sustainable Groundwater Management in the Mansfeld-Südharz District” were presented to the district administrator.
Strategic communication on the risks of perpetual chemicals
PFAS – these four letters stand for the controversial group of substances known as perfluorinated and polyfluorinated alkyl substances. As they are water-, grease- and dirt-repellent, these chemicals are used in numerous everyday products. However, it is precisely because of their properties that PFAS are barely degradable and the “perpetual chemicals” have already been detected in human blood and as well as in breast milk. The EU is therefore looking into restricting PFAS. However, the risks associated with PFAS are presented and assessed in differing ways. Against this background, a new ISOE research project is investigating how various organizations communicate the risks of PFAS.
Recognizing and avoiding ecological tipping points in the Mongolian steppe
Mongolia has one of the last intact steppe ecosystems with traditional land use and a remarkable biodiversity. The mobility of wild and domestic herd animals plays an important role in the survival of this ecosystem, which is transforming as a result of climate change. However, the nomadic way of life has declined significantly in recent decades. The MORE STEP research project is investigating the complex interactions and dependencies between nature and society in order to identify the possible emergence of irreversible processes – so-called tipping points – and thus prevent them at an early stage.
Flurina Schneider elected as new Ecornet spokesperson
Prof. Dr. Flurina Schneider, Scientific Director of ISOE – Institute for Social-Ecological Research, is the new co-spokesperson of Ecornet (Ecological Research Network). The network is an association of eight independent, non-profit environmental and sustainability research institutes in Germany.
In the Anthropocene, humans have changed the ecological foundations of life to such a fundamental extent that the planetary limits of several earth systems have been reached. The symptoms are well known, but looking at the way we deal with the foundations of life we can see that a necessary trend reversal has not taken place. How can decision-makers be won over to sustainable solutions?
How to adapt to heavy rainfall? Innovative solutions in Jordan
When it comes to extreme weather events, the impact of climate change is increasingly visible. As a result, effects such as flash floods caused by heavy rainfall have become more prominent in public awareness: not least the disastrous Ahrtal floods has led to an awareness of the dangers of heavy rainfall even in Germany and municipalities are now looking for adaptation strategies. However, heavy rainfall events raise the same question worldwide: How can the population be better protected from flash floods? This is what an international research team from “CapTain Rain”, led by ISOE – Institute for Social-Ecological Research in Jordan, is investigating.
Threatened insect diversity in nature reserves – recommendations from the DINA research project
The decline in insect populations has been documented for decades. In German nature reserves, too, insects are generally becoming fewer and a notably receding biodiversity can be observed. The research team of the “DINA” project has investigated the underlying reasons and has been looking out for possible solutions to protect insects. In a recent publication in the journal “Environmental Sciences Europe”, a team of authors that also includes scientists of ISOE – Institute for Social-Ecological Research presents recommendations for effective insect protection. One of the recommendations indicates that local dialog between nature conservation and agriculture is indispensable.
ISOE – Institute for Social-Ecological Research awards art scholarship on the topic of insect diversity in the city
In order to halt the trend of global insect decline, insects must regain habitats, both in agricultural landscapes and in cities. This requires people to appreciate insects and their ecosystem services and be willing to contribute to insect conservation. To this end, the SLInBio research project, led by ISOE – Institute for Social-Ecological Research, is developing interventions where citizens can experience the diversity of insects in a positive way – for example through artistic works pointing to the value of insect diversity in public spaces. As part of this research project, ISOE is now awarding a grant for such an artwork.
Transdisciplinary research aims to make a contribution to the understanding and promotion of social change. These societal effects account for the popularity of the research mode that involves different scientific disciplines as well as non-scientific actors. But how does the transdisciplinary research mode actually affect science? Lena Theiler and Oskar Marg from ISOE – Institute for Social-Ecological Research have analyzed the added value of transdisciplinary research for science. They have now published their observations in a peer-reviewed article in the journal “Research Evaluation”.
What is the state of municipal climate adaptation in Germany?
Heat, drought and heavy rain: The consequences of climate change have long been clearly noticeable. Cities and municipalities are particularly affected, since flooding or heat islands within cities represent a danger for residents as well as municipal infrastructures. However, municipalities are facing numerous challenges when it comes to planning and implementing concrete measures for climate adaptation. Under the leadership of ISOE – Institute for Social-Ecological Research, the KomKlAn research team aims to improve the knowledge base on municipal climate adaptation in Germany and thus to strengthen municipal climate adaptation activities. The Project is commissioned by the German Federal Environment Agency.
How the use of chemicals and biodiversity loss are connected
Science does not take a deep enough look at chemicals in the environment as one of the causes of the decline in biodiversity. Forty scientists in the RobustNature research network of Goethe University Frankfurt and collaborating institutes, which also includes ISOE – Institute for Social-Ecological Research, have corroborated this in a study that has now been published in the journal “Nature Ecology and Evolution”. The researchers regard an interdisciplinary approach as a new opportunity to better understand biodiversity loss in order to be able to take more efficient countermeasures. To this end, they are studying the interactions between chemical pollution and biodiversity loss.
The Insect Embassy – a diplomatic representation for insects in the city
Insects are of central importance for our society and for our survival, a fact that is still all too often overlooked. With the “Insect Embassy”, an artistic installation, ISOE – Institute for Social-Ecological Research and IMD – Institute for Materialdesign at the Offenbach University of Applied Sciences (HfG) want to raise awareness of the importance of insects. As a diplomatic representation for insects, the Insect Embassy will be installed on Domplatz for Frankfurt’s city population and visitors to the Main metropolis during the summer of 2023. A vernissage on July 10 will mark the start.
Groundwater is the most important source of drinking water. Groundwater bodies are also of great importance because of their unique biodiversity and vital ecosystem services. But the quality of this valuable water resource is coming under increasing pressure due to climate change, overuse and pollution. Despite existing EU directives and comprehensive regulations, a good third of groundwater bodies in Germany now fail to meet the required good chemical status. In order to be able to better examine and assess the quality status in the future, a research team is developing an assessment concept for groundwater ecosystems. Here, the ISOE project team contributes socio-ecological analyses.
On June 1, 2023 the research project tdAcademy entered a new funding phase. Simultaneously with the launch of “tdAcademy 2”, the coordination office of the research and community platform for transdisciplinarity has moved from Leuphana University in Lüneburg to Frankfurt am Main where Michael Kreß-Ludwig from ISOE – Institute for Social-Ecological Research is now the main contact person. The aim of tdAcademy 2 is to continuously strengthen the transdisciplinary research mode which has proven itself particularly in sustainability research, and to further enhance the effects of transdisciplinary methods and concepts.
Founding Ceremony in Berlin of the Society for Transdisciplinary and Participatory Research
On May 10, the official founding ceremony of the Society for Transdisciplinary and Participatory Research (GTPF) took place in Berlin. Around 200 guests from universities, research institutions, associations and politics attended the celebration at the TU Berlin. This is where the professional association, which sees itself as a contact point and independent representation of interests for transdisciplinary and participatory researchers, also vis-à-vis politics and funding institutions, will have its office for the next two years. The founding is partly due to an initiative of tdAcademy and the research project "TransImpact" headed by ISOE - Institute for Social-Ecological Research. The first meeting of the professional society will take place in Chemnitz in November.
New technology from Hesse can protect against the spread of tropical diseases
The warm season in Europe marks the beginning of the high season for mosquitoes. While they and their larvae serve as prey for many animals and thus play an important role in the ecosystem, humans find the small bloodsuckers rather annoying. Meanwhile, they can also become dangerous to us: mosquitoes from tropical and Asian regions are increasingly appearing in Central Europe. They can transmit the Zika or West Nile viruses, which trigger dangerous fever diseases. A team of Hessian Scientists including ISOE-researcher Marion Mehring is showing how the further spread of these mosquito species can be prevented in a targeted and environmentally friendly way.
How to address the challenges of transdisciplinary research
The need for transdisciplinary research is growing. As a consequence, there is also an increasing demand for further training among scientists and practitioners. With the aim of continuingly strengthening collaboration between science and society, Swiss scientists have developed a Massive Open Online Course, or MOOC for short. Flurina Schneider, scientific director of ISOE ‒ Institute for Social-Ecological Research, co-developed this course and also contributes to the teaching modules.
Conflicts of interest over the forest of the future
With the International Day of Forests on 21 March, the United Nations draws attention to the value of forests and to the worldwide loss of this important habitat. The effects of climate change are also taking their toll on Germany’s forests. The pressure to adapt is great and time is pressing. But discussions about the “right” landscaping and use of forests bring up many conflicts. In spite of this, how can different interest groups work together to find sustainable solutions for the forest of the future? This question is addressed by the research project “Conflicts over the Forest of the Future” led by ISOE – Institute for Social-Ecological Research. The project is funded by the German Federal Ministry of Food and Agriculture (BMEL).
How municipalities can accelerate the water transformation
The United Nations is proclaiming the motto “Accelerating Change” for World Water Day on 22 March. The message: because the pressure on drinking water reserves is increasing worldwide, the change towards sustainable water use must be accelerated. The last summers of persistent heat and drought have shown that the water transformation must also gain momentum in Germany. Scientists at ISOE – Institute for Social-Ecological Research are investigating how sustainable water supply can be achieved in municipalities, for instance through the consistent use of service water in the building sector, including existing buildings and not just newly built ones.
Finding a 'happy medium' for the local stakeholders of rural landscapes
An international research team led by Dr. Margot Neyret of the Senckenberg Biodiversity and Climate Research Center in Frankfurt investigated how land in rural areas in Germany could be best used so that all user groups get as many benefits as possible, and equitably. The interdisciplinary study, in cooperation with the Frankfurt-based ISOE – Institute for Social-Ecological Research, was published in the renowned journal “Nature Sustainability,” and evaluates the level of ecosystem benefits provided by different landscapes and the extent to which they meet the varying needs of the local population. By doing this, the researchers show that strategies involving comprehensive changes to landscape land use could lead to social conflicts. The study also identifies a balanced mix of forest and grassland as a formula for fair land use that benefits all groups equally.
Since their invention in the 19th century, plastics have revolutionized almost all areas of daily life due to their versatile properties. However, in the “plastic age”, mass consumption poses far-reaching problems for society and nature. For sustainable solutions, plastics and their risks require a comprehensive understanding, with a holistic view of the path from production to consumption and disposal. Johanna Kramm and Carolin Völker of ISOE – Institute for Social-Ecological Research therefore look at the complex problems involved in dealing with plastics and possible solutions from various disciplinary perspectives in the anthology they edited under the title “Living in the Plastic Age.”
ISOE researchers support “Frankfurt Declaration for the UN Biodiversity Conference (COP15)”
In the run-up to the UN Biodiversity Conference in Montreal, a broad alliance of German scientific and non-governmental organizations has called for an end to economic activity against nature. Researchers at ISOE – Institute for Social-Ecological Research support these and other demands, which were published in the “Frankfurt Declaration” at the end of November. At the same time, the position paper makes concrete proposals to make a nature-friendly economy the standard and thus to defuse the “twin crisis” of biodiversity loss and climate change.
Frankfurt Prize for Environment and Sustainability awarded to ISOE researchers
In 2022, Goethe University Frankfurt once again awarded young researchers for outstanding qualification work in the field of environmental and socio-ecological sustainability research. This year, the two main prizes went to Lisa Zimmermann and Lukas Sattlegger from the ISOE research group “PlastX – Plastics as a systemic risk for socio-ecological supply systems”. The award ceremony took place on 21 November 2022.
The numerous global environmental crises of our time call for profound change. But how can we realize this change at the pace, scale and depth required? How can the necessary transformations be achieved in a fair and sustainable way? Karen O’Brien, internationally renowned expert on climate change and society, explored these questions with a social science perspective of quantum theory at the ISOE Lecture on 2 February 2023. Her lecture “Quantum Social Change for a Thriving World: You Matter More than You Think” took place at Goethe University Frankfurt. The video recording of the event is now available.
DINA study shows loss of insect diversity in nature reserves due to surrounding farmland
Insect decline is also progressing in German nature reserves. One reason for this is the intensification of agriculture. In a study recently published in the journal “Biodiversity and Conservation”, a team of authors led by biodiversity researchers Florian Dirk Schneider of ISOE – Institute for Social-Ecological Research and Sebastian Köthe of NABU – Nature and Biodiversity Conservation Union Germany shows that farmland in the vicinity of protected areas can have a negative impact on insect diversity within the protected areas. For effective insect conservation, the authors recommend a local dialogue between nature conservation and agriculture.
African savannas: social-ecological research with the aim to protect soils
Savannas are underestimated and endangered ecosystems. These drylands cover almost half of the land surface and make an important contribution to biodiversity conservation. But due to climate change and unsustainable land use, already up to 20 percent of these ecosystems worldwide are no longer intact. Using Namibia as an example, researchers from the ISOE – Institute for Social-Ecological Research are investigating how sustainable grazing management can prevent the progressive degradation of soils.
Study shows benefits of high grassland biodiversity for a variety of ecosystem services
In a long-term study, a team of biodiversity researchers from Frankfurt has demonstrated the importance of grassland biodiversity for a wide range of ecosystem services and various stakeholder groups. The study now published in the journal “Nature Ecology & Evolution,” is the first to expand the view to a total of 16 ecosystem services – from ecological to cultural – and to examine the biodiversity of agricultural meadows and pastures on a large scale. The international research team that includes biodiversity expert Sophie Peter from ISOE, shows that a high plant diversity benefits local actors – across sectors from tourism to agriculture.
Knowledge transfer on sustainable water infrastructure in India
India’s fast-growing cities need an efficient infrastructure for water supply and wastewater disposal. However, the expansion of water infrastructures can hardly keep up with population growth. A research cooperation, in which ISOE – Institute for Social-Ecological Research is also involved, is therefore supporting the development of a sustainable water infrastructure in the southern Indian city of Coimbatore with the “AQUA-Hub” project. At the center of this is a contact point for German-Indian technology and knowledge transfer, the so-called Water Innovation Hub. The research team now reports regularly on the latest developments in the new “HubPost” format.
Knowledge transfer is the key to sustainable land use in Namibia
The state of research on the complex and highly dynamic topics of sustainable development and nature conservation is subject to constant change and expansion from a diverse range of disciplines. A targeted knowledge transfer between science, politics and society thus becomes a special challenge, given that transformation processes call for all stakeholders to be well trained and informed. In the current ISOE Policy Brief, researchers use the example of rangeland management in Namibia to show how the process of transferring knowledge from scientists to social stakeholders can be structured.
People in Germany expect politicians to do more for environmental protection and climate action. This might be due to the fact that awareness of the damaging influence of environmental pollution, for example through pollutants, air pollution or noise, has increased over the past 20 years. This is shown by the now available detailed evaluation of the study “Environmental Awareness in Germany 2020”, which was presented today by the President of the Federal Environment Agency (UBA) Dirk Messner. Around 2000 people were interviewed for the current study which was conducted by ISOE – Institute for Social-Ecological Research together with infas and Öko-Institut on behalf of UBA and BMU.
The example of the Main metropolis: How cities can contribute to the preservation of insect diversity
While insect extinction is progressing in forests, fields and nature reserves, cities are increasingly providing suitable habitats for insects. Therefore, urban society is called upon to preserve their diversity as its behaviour has an influence on the biodiversity of dragonflies, bumblebees and related species. Using the example of the Main metropolis, Frankfurt’s research and practice partners, led by ISOE – Institute for Social-Ecological Research, are for the first time investigating the relation between urban lifestyles, everyday practices and insect diversity. The SLInBio research project is funded by the Federal Ministry of Education and Research (BMBF).
The process of agricultural food production with recycled water, successfully developed in the HypoWave research project, is entering large-scale application for the first time. On a small scale, the model for hydroponic vegetable production with recycled irrigation water will be on display at IFAT in Munich. The HypoWave+ research team will be presenting the project from 30 May to 3 June 2022 in Hall B2 at the stand of the Federal Ministry of Education and Research (BMBF).
Heat pumps as a contribution to energy independence and climate protection: how their implementation can succeed
In order to achieve its climate goals and move towards more energy independence, the German government is planning a 100-billion-euro support package. In that context, the CO2 reduction targets for existing buildings are coming into focus. There is great potential in the provision of space heating and hot water supply alone: Energy-efficient heat pumps can support the shift from fossil fuels and contribute to more energy independence. For this to happen, however, the number of heat pumps must increase dramatically – from currently one million to approximately four to six million by 2030. Energy experts from the ISOE – Institute for Social-Ecological Research have investigated what hinders the wide-scale deployment of this technology and how barriers can be overcome.
“SCIP plastics”: Reducing plastic waste in Bangladesh
Every day, around 480 tons of waste end up on the streets of Khulna, the largest city in the densely populated Ganges Delta. This includes vast quantities of plastic that is washed into the oceans via Bangladesh’s neighboring waters. Without countermeasures, marine pollution will continue to increase. The aim of the SCIP plastics joint project is therefore to establish a sustainable waste system in Khulna in order to reduce plastic waste in the long term and protect the aquatic habitat. The project that is funded by the German Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV) with around four million euros will be implemented by Bauhaus University Weimar in cooperation with ISOE – Institute for Social-Ecological Research until 2024.
Groundwater – an invisible resource and (non-)visible problems
The United Nations has declared ‘Groundwater: Making the Invisible Visible’ its theme for World Water Day on 22 March 2022. This is because policies and decision-makers have paid little attention to the global groundwater problem thus far. In many places, this precious resource is contaminated, and withdrawal from aquifers exceeds what can be replenished. The regulate research group led by ISOE – Institute for Social-Ecological Research, is examining ways to better protect the ‘invisible’ resource.
Risks from microplastics – public perception not in line with scientific studies
Microplastics and the possible risks for the environment are highly debated. However, whereas scientists still see many open questions and have yet to complete their risk assessment, the general public ranks the environmental and health risks posed by microplastics as relatively high. Researchers coordinated by ISOE – Institute for Social-Ecological Research have investigated the factors that influence individual risk perception. The results of their representative survey in Germany have now been published in the journal Global Environmental Change.
The integrative perspective in transdisciplinary research
Transdisciplinary research is all about initiating joint learning processes in science and society to tackle societal challenges, something which is particularly beneficial to sustainability research. However, the approach is complex, both in terms of the methodology and design and the communication between those involved in the research process. A recent article on the ISOE blog ‘Social Ecology’ highlights the key aspects of transdisciplinary research and provides insights into appropriate integrative perspectives.
Strengthening disaster management worldwide and learning from one another
Within the research project “FlutNetz”, the aim of the scientists from Goethe University Frankfurt, RWTH Aachen University and ISOE – Institute for Social-Ecological Research in Frankfurt is to cooperate with partners from Bangladesh to improve emergency medical care during flood disasters in the country. In 2020, the German Federal Ministry of Education and Research (BMBF) pledged 2.4 million euros in funding for the project. After a delay due to the pandemic, FlutNetz is now getting underway.
Launch of German-Jordanian research project on disaster management during heavy rainfall
Jordan is one of the world's most arid countries and is particularly affected by climate change and extreme weather events. Heavy rain and flash floods repeatedly lead to high property damage and fatalities. A research network led by ISOE – Institute for Social-Ecological Research is pursuing the goal of identifying measures for reducing disaster damage in Jordan that are also suitable for harnessing heavy rainfall in order to improve water supply. The German-Jordanian team of “CapTain Rain” started research work in Amman at the beginning of October. The project is funded by the German Federal Ministry of Education and Research (BMBF).
First professorship for social ecology and transdisciplinarity in Germany
In the winter semester of 2021/22, Flurina Schneider, scientific director of ISOE – Institute for Social-Ecological Research, will take up her professorship for Social Ecology and Transdisciplinarity at Goethe University Frankfurt. The joint professorship of the independent research institute ISOE and the university is the first with this particular focus in Germany. The inaugural lecture “Research for sustainable development – from knowledge processes and options for action” will take place on October 20, 2021 on the Riedberg campus.
Large-scale implementation of vegetable production utilizing water reuse
From pilot project to large-scale implementation: The process of agricultural food production with water reuse successfully developed in the HypoWave research project is entering large-scale application for the first time. In the course of the follow-up project HypoWave+, the research network has started preparations for hydroponic vegetable production with recycled irrigation water on a one-hectare area.
Models for measuring sustainability do not sufficiently depict societal well-being
Heat waves, floods and storms – recent extreme weather events have highlighted what the IPCC’s current 6th Assessment Report describes scientifically: The Earth system is in turmoil, its planetary boundaries have been reached. Not only the climate is affected, but also biodiversity, freshwater and land systems. As a result, humanitarian catastrophes are becoming more frequent. How can we make sure that the boundaries of the Earth system are respected while at the same time increasing societal well-being? The Sustainable Development Goals (SDGs) of the United Nations are a promising contribution to this end. The question is, however, how can the success of this complex objective be measured ISOE researchers have examined two scientific models that might serve this purpose.
Technology and knowledge transfer for sustainable water infrastructures
India’s cities are rapidly growing and need an efficient infrastructure for water supply and wastewater disposal. However, current infrastructure development can hardly keep up with population growth. Therefore, a research cooperation composed of ISOE – Institute for Social-Ecological Research, Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, Landesagentur Umwelttechnik BW (UTBW), partners from India, and German companies supports the development of a sustainable water infrastructure in India: “AQUA-Hub” combines the offer of innovative solutions with the respective demand and promotes the mutual transfer of technology and knowledge between German providers of water technology and Indian partners.
ISOE now member of the network of leading German knowledge organizations
ISOE has been accepted into the Sustainable Development Solutions Network Germany (SDSN Germany). Since its foundation in 2014, leading German knowledge organizations and partners from business and society have been cooperating in this network with the aim to promote sustainable development in Germany and to advance the German commitment to sustainable development within the European Union (EU) and worldwide. With its membership, ISOE – Institute for Social-Ecological Research can further strengthen its research for sustainable development in national and international projects as well as the cooperation with actors from science and practice.
Addressing complex sustainability problems requires more than scientific knowledge. How research networks can make a difference using the ‘network compass’
A strategic compass for global sustainability research networks
Solving complex sustainability problems requires the knowledge of many different scientific disciplines. But the experiential and everyday knowledge of societal actors also plays a crucial role. To achieve effective results for societal transformations, science must therefore open up to the co-production of knowledge. Research networks can support this process. In a study led by Flurina Schneider, scientific director of ISOE – Institute for Social-Ecological Research, scientists have investigated what is important in this process.
The United Nations has declared “Valuing Water” to be the motto for World Water Day on March 22. But in order to appreciate water, it is necessary to understand that drinking water is a precious resource. So far, too little attention has been paid to groundwater as the world’s most important source of drinking water. Groundwater is polluted in many places around the world, and more water is withdrawn than is replenished. ISOE – Institute for Social-Ecological Research is investigating how groundwater can be better protected, thus drawing attention to the value of an “invisible” resource.
Social-ecological biodiversity conservation can reduce the risk of pandemics
The UN Biodiversity Council warns that pandemics will increase, should nature and biodiversity not be better protected. However, scientists from ISOE – Institute for Social-Ecological Research are pointing out that the preservation of biodiversity cannot be guaranteed with blanket decrees. For biodiversity protection measures to have a preventive effect against future pandemics, they must take into account regional and local characteristics as well as local knowledge and the needs of the local population. These recommendations for a social-ecological shaping approach have now been published in the journal Global Sustainability.
Flurina Schneider becomes new scientific director of ISOE – Institute for Social-Ecological Research
From April 1, 2021, Flurina Schneider is going to be new scientific director and spokesperson of the executive board of ISOE – Institute for Social-Ecological Research. She is taking over from Thomas Jahn, who co-founded the Institute for Social-Ecological Research in 1989. Simultaneously, Flurina Schneider is taking up a professorship for social ecology at the Department of Biosciences at Goethe University Frankfurt. This way, ISOE and Goethe University are aiming to intensify their long-standing cooperation in research, teaching and transfer. The professorship is the first in Germany with a focus on social ecology.
Increased water use in times of lockdown. What do changing routines mean for supply security?
The second half of March 2020 saw unprecedented changes in almost all areas of life as a result of measures taken to combat the Covid 19 pandemic in Germany. With the spring lockdown, water utilities also faced a new situation: water consumption changed, both in public and corporate facilities and in domestic housing. In their study of water consumption in a northern German supply region, water experts from ISOE – Institute for Social-Ecological Research calculated an increase in consumption of more than 14 percent as a result of changes in everyday routines during the first lockdown.
ISOE – Institute for Social-Ecological Research in Frankfurt am Main continues its event series “ISOE Lecture”. This year, an environmental humanities theme is the focus of the lecture, which for the first time cannot take place at the Goethe University Frankfurt due to the pandemic. Guest reader of the digital edition of the ISOE Lecture in the winter semester 2020/21 will be Dr. Kim De Wolff from the University of North Texas in Denton (USA). The environmental humanities scholar will address the question of how a responsible approach to plastic can be successful. The ISOE Lecture will be held in English on February 25, 2021.
ISOE – Institute for Social-Ecological Research has launched a new blog. Under the URL isoe.blog, ISOE researchers will from now on regularly write about sustainability issues and about results from their research practice. The ISOE blog “Social Ecology” is an invitation for discussion and aims to offer insight into the transdisciplinary research processes at ISOE. The blog also offers guest authors the opportunity to participate in debates on current crises and shaping approaches. From different perspectives, the first contributions are taking up questions that arise from the Corona crisis and set them in relation to social-ecological transformations.
Mobility and sustainability in a future-orientated metropolis
The Rhine-Main region with the city of Frankfurt is known to be a prospering metropolitan region just like the French city of Lyon and its surrounding area. How can the two populous cities, which have been twinned since 1961 combine mobility and sustainability in a future-orientated way? This is the topic of the Franco-German youth exchange in this anniversary year of 2021. ISOE – Institute for Social-Ecological Research will offer events focusing on sustainable mobility for the exchange during the months of March and June 2021.
Digitization and gender equality – (also) a question of technology assessment
In April 2019, Federal Minister Franziska Giffey appointed the Expert Commission for the Third Equality Report. In this report, the Commission deals with the question of which course of action is necessary to shape developments in the digital economy in such a way that women and men have equal chances of achieving equality. To this end, the Commission has obtained scientific expertise. Diana Hummel and Immanuel Stieß from ISOE – Institute for Social-Ecological Research together with Arn Sauer from the Federal Environment Agency have examined the significance of gender in technology assessment in the field of digitization.
No matter if it’s painkillers, antibiotics, antihypertensives or psychotropic drugs: drug residues usually enter the environment via domestic wastewater. However, many consumers do not even know that they contribute to this environmental problem by taking and incorrectly disposing of drugs. Here, doctors and pharmacists are come into play to fill the knowledge gaps, because they play a key role in communicating environmental risks and drugs. ISOE – Institute for Social-Ecological Research has investigated how to sensitize these two professional groups to this important environmental and consumer issue and train them accordingly.
Social-ecological research on plastics in the environment
Plastic is an ambivalent material: On the one hand, due to their versatile properties and their wide range of applications plastics have revolutionized many areas of daily life in the past decades. On the other hand, plastic poses a complex environmental problem due to its production, use and disposal. Since 2016, the PlastX research group under the direction of ISOE – Institute for Social-Ecological Research has been investigating the social role of plastics and the associated environmental impact. An overview of the research results is now available as a publication.
Principles of shaping for social-ecological transformations vividly illustrated
Social-ecological transformations are necessary for sustainable development. But how can society, science, politics and economy jointly initiate successful transformation processes? Scientists of ISOE – Institute for Social-Ecological Research recently stated that a common perception of shaping is required and went on to develop basic principles for social-ecological shaping. ISOE has now developed illustrations that make these principles tangible.
Using natural agents against potential carriers of disease
More and more exotic mosquitoes are being found in Germany − in addition, pathogens associated with these insects are becoming more common. In the future, therefore, more control agents against the potential disease vectors will be necessary. Experiments by Senckenberg scientists show that essential clove oil and copper coins could be suitable for this purpose. A telephone survey conducted by researchers from ISOE − Institute for Social-Ecological Research showed that potential users would prefer to use agents like this rather than a conventional insecticide. In the development of new insecticides, the opinion of potential users should be taken into account, especially with regard to the practicability of the products, the team writes in the journal “Scientific Reports”.
Chemicals in bioplastics not safer than those in conventional plastics
So-called “bioplastics” are marketed as an environmentally friendly alternative to conventional, petroleum-based plastics. They can be made from renewable feedstock, might be bio-degradable or even both. The question is however if these biomaterials are safer than conventional plastics with regard to the chemicals they contain. A new study published today in the journal Environment International addresses this question. Scientists have analyzed everyday products made of bio-based and/or biodegradable materials now report that the chemicals these alternatives contain are similarly toxic like those in conventional plastics.
Research for sustainable groundwater management in Europe
Groundwater is the most important drinking water resource worldwide and at the same time a unique habitat for animal organisms. However, the conservation of this valuable resource is neglected both locally and globally. This particularly applies to some hotspot regions in Europe, where groundwater is polluted and where more water is extracted than recharged. But the pressure on the aquifers is not only caused by on-site activities. Supra-regional effects also contribute to overuse. These remote effects are what the junior research group regulate, led by ISOE – Institute for Social-Ecological Research will examine, with the aim of finding solutions for sustainable groundwater management in Europe. The research group is funded by the German Federal Ministry of Education and Research (BMBF).
The garbage in our seas – symbol of the throwaway society
Seas and oceans have fascinated mankind since time immemorial – as the largest coherent ecosystem in the world and also as a dream destination for recreational purposes. And even though this unique habitat has been used for waste disposal for centuries, the exponential increase of waste in the seas, especially plastic, is due only to modern production and consumption patterns. Today, the waste problem in seas and oceans is a symbol of the “throwaway society”. In a recent article for the magazine “Geografische Rundschau”, the two ISOE authors Heide Kerber and Johanna Kramm outline the complex interrelations behind one of the biggest environmental problems of our time.
New understanding of social-ecological transformations
The call for social-ecological transformation has gained in urgency during the corona crisis, but it is in fact not new. The consequences of unabated climate change and species extinction are proving to be so far reaching and consequential that the need for a change of course has long been discussed – in society, science, politics and also in the economy. But how can sustainable transformations be successful? In a current article published in the journal GAIA, scientists from ISOE – Institute for Social-Ecological Research show that a new understanding of shaping transformations is a prerequisite for successful transformation processes.
Digitalisation is now also making itself felt in the water sector. The term ‘WATER 4.0’ alludes to new digital options for a flexible, resource-efficient, and competitive form of water management – intelligent measuring and control systems that can meanwhile replace manual operation. The processes and constituent parts of water supply and wastewater disposal, such as water treatment plants, valves, gates, or pumps, lend themselves to ‘smart’ control. However, the ongoing digitalization taking place within companies can increase the susceptibility of these elements to cyberattack. In the journal ‘Technikfolgenabschätzung in Theorie und Praxis (TATuP)’, water experts at ISOE specifically draw attention to the security vulnerability of small companies’.
Launch of the tdAcademy platform: Research to solve social problems and crises is strengthened
The need for transdisciplinary research is growing. At the same time, structures and places for the further development and dissemination of transdisciplinary methods, concepts and competencies are lacking both in research and teaching. This gap is now to be closed by the foundation of an academy for transdisciplinary research. The platform tdAcademy began to work in June 2020. The founding partners are: ISOE – Institute for Social-Ecological Research, Leuphana University Lüneburg, Zentrum Technik und Gesellschaft in Berlin and the Oeko-Institut.
“Water in the Anthropocene” – ISOE and Citizen’s University go virtual
In the Anthropocene – the age of man – the popular image of the natural water cycle no longer applies, as man has long since intervened in this cycle in many places. The consequences are sometimes massive and can be seen in changed precipitation patterns as well as in sinking groundwater levels. How can water of good quality and in sufficient quantities still remain available? ISOE’s seminar on this topic “Water in the Anthropocene – Man’s Influence on the Natural Hydrological Cycle” as part of the citizens’ university was held as an online event on May 20, 2020.
Research project TransImpact publishes special issue of the journal ‘Environmental Science & Policy’
Transdisciplinary research – for instance within sustainability research – can provide targeted support for the solution of complex societal problems. This is possible as transdisciplinary research includes – across disciplinary boundaries – knowledge gained from experience and from everyday life and thus expands the cognitive process incorporating this specific yet not scientific information.
Soil-less sustainability: Novel agricultural crop production incorporating water reuse
Record temperatures and prolonged periods of drought are increasingly affecting agriculture worldwide. In Germany, too, droughts are now jeopardizing high-yielding harvests. A cultivation system with a new type of irrigation technology using water reuse is particularly suitable for arid regions and selected crops. And now results and specific recommendations are available for a practical application of this alternative type of agriculture that uses recycled water.
Water and climate change: How cities and their inhabitants can counter the consequences
On World Water Day (22 March), the United Nations will focus on the link between water and climate change. It is a complex and momentous issue, also for Germany‘s cities: heat waves and heavy rainfall events are increasingly posing major challenges for water infrastructures. Research by ISOE – Institute for Social-Ecological Research shows which adaptation measures are suitable in times of climate change and what cities, municipalities and residents need to know in order to implement measures successfully.
How the ecosystem of the Mongolian steppe can be preserved
The steppes of Mongolia are unique. They are among the last grassland ecosystems in the world where wild animals can actually move freely. But social and economic changes are threatening this ecosystem. The consequences are water shortage and soil degradation. A key factor for the preservation of the steppe landscape is the nomadic way of life.
Urban green in times of climate change – students develop communication concepts for municipalities
ISOE – Institute for Social-Ecological Research has worked together with the Hessian Centre for Climate Change (FZK) and students of the HPI School of Design Thinking (D-School) during a three-month project on the topic of “Urban Green Spaces in times of Climate Change”. The results of this semester project are now available.
Shaping a Better Planet in the Age of Humans – ISOE Lecture on the anthropocene debate with Erle C. Ellis
ISOE – Institute for Social-Ecological Research in Frankfurt am Main continued its series “ISOE Lecture” in the winter semester of 2019/20. This year’s lecture at the Goethe University Frankfurt was dealing with the debate on the anthropocene. The renowned environmental scientist and anthropocene researcher Erle C. Ellis from the University of Maryland has outlined how societies can meet global challenges such as climate change. The ISOE Lecture “Shaping a Better Planet in the Age of Humans” took place on 13 February 2020.
German Council of Science and Humanities (Wissenschaftsrat) acknowledges the development of ISOE – Institute for Social-Ecological Research
In a recent statement, the German Council of Science and Humanities has acknowledged the positive development of ISOE – Institute for Social-Ecological Research that has taken place since the evaluation in July 2016. The Council of Science and Humanities is impressed by the process of structural and content-related reorientation that ISOE has set in motion since the evaluation. It particularly welcomes the scientific development of the independent research institute. For 30 years ISOE has been researching the societal conditions of environmental changes in the areas of water, energy, climate protection, mobility, urban spaces, biodiversity and socio-ecological systems.
Demographic change and decline in biodiversity: context more complex than previously known
The continuing loss of biodiversity is one of the greatest global environmental problems. In the scientific and political debate about its causes, demographic change is repeatedly cited as the most important indirect driver. However, ISOE researchers have discovered that demographic processes such as population growth do not necessarily have negative consequences for biodiversity. Almost 150 studies on the relationship between population development and biodiversity loss were evaluated and the whole issue is proving to be more complex than previously assumed. Results have now been published in the journal Ambio.
Research results from Switzerland on sustainable mobility behaviour
Switzerland is regarded as exemplary in terms of “multi-optional traffic behaviour” and that means that many people already rely on an environmentally friendly transport mix. The flexible combination of all forms of transport such as cars, busses, trains, walking or riding a bicycle is important for the transformation of the transport sector. The use of a mix of different means of transport offers great potential for more energy-efficient and sustainable mobility. But even in Switzerland, energy consumption in the transport sector is still too high. As part of the National Research Programme for Energy Saving, the Swiss Federal Council has therefore commissioned numerous projects to investigate which measures are sensible and practicable for reducing energy consumption in the transport sector. As a member of the steering committee of this programme, ISOE mobility expert Konrad Götz has been intensively involved in the research work for many years. Together with his co-author Prof. Ueli Haefeli of Interface, Lucerne, Götz has developed recommendations for action and which are described in the newly published “Synthesis Mobility Behaviour”.
Today, more than one billion people worldwide are using the Instagram online service, with around 15 million in Germany alone. As a mixture of microblog and audio-visual platform, the channel appeals above all to target groups who appreciate the visual strength of short news reports. With its launch on Instagram, ISOE – Institute for Social-Ecological Research particularly addresses juveniles and young adults.
Measures to preserve the savannas in Southern Africa
The savannas in Namibia are among the driest regions on earth. As grazing land they are of great importance for livestock and game. However, changing climatic conditions and increasing intensity of land management endanger the unique savanna landscape. Since the beginning of the year, ISOE – Institute for Social-Ecological Research has been working as a cooperation partner in the two German-Namibian research projects NamTip and ORYCS on the question of how to achieve more sustainable pasture management with different management approaches.
For months now, young people have been striking for proper climate protection and a future without a climate in crisis under the motto #FridaysForFuture. On Friday, 20 September, when the Federal Government in Berlin is due to decide on the next steps in its climate policy, the youth will again take to the streets. A major demonstration, planned for the whole of Germany, and the ‘Global Week of Climate Action’ are enjoying widespread support. Many scientists are also subscribing to the demands of the young people under the banner ‘Scientists for Future’. ISOE – Institute for Social-Ecological Research likewise considers these to be legitimate demands and is supporting the ‘Global Week of Climate Action’ from 20 to 27 September.
Plastic consumer products contain harmful and unknown substances
The PlastX research group detects thousands of chemicals in plastic products—three out of four products contain harmful substances. Plastic products are ubiquitous. Although considered indispensable in many areas of life thanks to their versality and practicality, are they really harmless? The PlastX research group led by the Institute of Ecological Research (ISOE) has examined everyday products made of plastic and found that three quarters of such goods contain harmful chemicals. Furthermore, a large proportion of the substances in the chemical mixture are non-identifiable. The results of the laboratory study will be published today in the journal Environmental Science & Technology.
IAA in times of social change: When the traffic transition steals the show from the leading trade fair
It was foreseeable that vehicles that did not comply with climate targets or nitrogen oxide limits would one day no longer be saleable . Nevertheless, automobile manufacturers have been reluctant to develop sustainable vehicle concepts that are suitable for the transition. Their belated innovations, which they will present at the IAA in Frankfurt, can hardly distract from the fact that in autumn 2019 the focus will no longer be on the car itself, but on a social novelty: the desire of broad sections of the population for a traffic transition and the willingness of many people to switch to alternative means of transport.
“Water turnaround” as a countermeasure against supply bottlenecks
Almost a quarter of the world’s population lives in countries that face an extreme risk of drought. Among them, 17 countries are in a particularly criticalsituation. This is the conclusion presented in the water risk atlas this week by the US research centre World Resources Institute (WRI). Among the most severely affected countries are numerous states in the Middle East and North Africa. Here, the water shortage is approaching the level of “day zero”, the point in time when tap water will no longer be available. Water experts from the ISOE – Institute for Social-Ecological Research explain why a “water turnaround” is necessary to maintain access to clean and affordable water and what role water reuse plays in this.
Diagnosis of an Anthropocene – consequences for science
Independently of whether the earth’s history books have to be re-written: The idea of the Anthropocene has been aired and it seems improbable that mankind will go back to a situation in which it no longer constitutes a dominating geophysical and epochal force on planet earth. What are the consequences of this for science and its relation with society? On Friday this question was dealt with during a conference titled “Lost in the Anthropocene? Sustainable Science in the Era of Mankind”. Over 130 invited guests came to Frankfurt to participate.
World water decade ends – Problems of global water supply stay
The World Water Day on March 22 marks the end of the UN-Decade “Water for Life” the goal of which was to improve the water supply worldwide. But access to clean water and sufficient amounts of industrial water has remained a big challenge in spite of all efforts – and this does not just apply to arid agricultural regions but also to cities. Especially in megacities with annually up to 300,000 new inhabitants the pressure on the resource is increasing. Water experts from ISOE – Institute for Social-Ecological Research demonstrate how it is possible for cities to handle water shortage and reduce user conflicts.
Water for the dry season – Handing over the floodwater harvesting plant in Iipopo, central-northern Namibia
During the rainy season normally there is abundant rain- and surface water sufficient for irrigation purposes available in northern Namibia. During average rainy seasons, the widely branched river arms in the Cuvelai-Etosha Basin, the Oshanas, carry large quantities of water which evaporate during the dry season. With its floodwater harvesting pilot plant in Iipopo the German-Namibian project team from CuveWaters together with the local community has developed a solution for agricultural irrigation during the dry season. Today, the floodwater harvesting plant in lipopo was officially handed over to the village community.
ISOE Policy Briefs – new series on the results of sustainability research
Three Policy Briefs on current topics of sustainability research are constituting the start of a new series of ISOE – Institute for Social-Ecological Research publications. The policy briefs are summing up current research results concerning global phenomena and problems as for instance climate change, water scarcity or urbanization. Based on scientific findings, the dossiers offer sound analyses and recommendations for action for decision-makers, the media and interested members of the public.
The autonomous vehicle is approaching market maturity. This becomes obvious looking at the latest experiments and media reports which were issued on the occasion of the International Automobile Fair (IAA) in Frankfurt. According to the car producers, suppliers and technology companies, there are nume¬rous possibilities for the use of interconnected automated driving. Konrad Götz mobility and lifestyle researcher at ISOE sees the potential for autonomous vehicles mainly in the field of public transport.
Adapting to climate change using the example of Namibia: natural water sources in the driest regions on earth
Completion of the CuveWaters research and development project: Natural water sources have always been in short supply in Northern Namibia. It is becoming clear that water as a resource is going to come under increasing pressure from climate change. How can the population still be guaranteed a regular supply of drinking water? How can farm land be effectively irrigated or sewage disposed of safely? In the German-Namibian research and development project entitled CuveWaters, close collaboration between scientist/researchers, partners in the field, and the population itself has made it possible to develop and implement solutions for a sustainable water supply and wastewater disposal. These solutions serve as a blueprint for other so-called semi-arid regions of the world. CuveWaters was funded by the Federal Ministry for Education and Research (BMBF).
Pharmaceutical Residues in the Water Cycle: Technical Solutions Are Approaching their Limits
Pharmaceutical residues that can be traced in Germany within almost all water bodies have been keeping science and water companies busy for years, the reason being that even elaborate technical procedures applied in the wastewater treatment plants cannot entirely eliminate micropollutants of pharmaceuticals. Water experts from ISOE – Institute for Social-Ecological Research now recommend an approach for water protection that combines technical measures of wastewater treatment and preventive measures.
No Society without Nature – Essays on the Development of Social Ecology
Society and nature are inseparably connected: Man is dependent on nature but at the same time his influence on nature has reached a level where one is now talking about a new era, the anthropocene. Now, how can science adequately describe, analyse, and assess the critical and complex relations between society and nature? The Frankfurt physicist and social scientist Egon Becker has described blockages in science as well as new paths of knowledge. A selection of his texts from three decades has now been published by Campus in German language.
Plastic is part of our daily lives. It can be used in various way, it is robust and cheap to produce. But plastic is mainly made from mineral oil and as a waste product it pollutes the environment. Which role does this ambivalent material play within society and what are its environmental impacts? The junior research group “PlastX” which is funded by the Federal Ministry for Education and Research (BMBF) investigates how it may be possible to sustainably deal with plastic.
Evaluation on ISOE – Institute for Social-Ecological Research
On the 11th of July, the German Council of Science and Humanities (Wissenschaftsrat) has published its evaluation on ISOE – Institute for Social-Ecological Research. The report acknowledges the central role that the Institute plays in the field of sustainability research and, with Frankfurt’s Social Ecology, pays tribute to an ambitious research program. ISOE is an independent, non-university research institute in Frankfurt/Main. The 'Wissenschaftsrat' confirmed that the Institute has made a valuable contribution to establishing and developing social-ecological research in Germany.
Scientists recommend realignment of biodiversity research
Current research results show the main cause behind the ongoing loss of biological diversity to be uncertain knowledge or a complete lack of knowledge about the complex links between nature and society. Scientists therefore recommend that a stronger transdisciplinary approach now be taken towards biodiversity research.
It doesn’t always have to be drinking water – using wastewater as a resource
The distribution conflicts with regard to water resources are no longer limited to arid areas of our planet. Even in Germany where water is comparatively abundant, conflicts of use occasionally arise. The worldwide water demand is continously increasing. It has already come to a point where two thirds of the available potable water is used for agricultural purposes alone. Because of the increasing pressure on water resources, the United Nations are taking up the world water day to draw attention to the potentials of wastewater. Scientists of ISOE – Institute for Social-Ecological Research are investigating the numerous possibilites of reuse.
The future orientation of water infrastructure systems in Germany is on trial: in expanding metropolitan regions the systems are already approaching the limits of their capacity and in shrinking rural areas are often underutilized. The present systems are not flexible enough to adjust to changing conditions amongst which are not only demographic developments but also climate change or necessary enhancements of resource efficiency. Within the context of the research project netWORKS 3 it was investigated how necessary transformations of water infrastructures could come about. The results have now been published.
transforming the traffic system requires a new mobility culture
The future of the German car industry largely depends on whether it can achieve an ecologic change of course. The demand for vehicles that are neither taking climate targets nor emission limits of nitrogne oxide into consideration will probably not remain stable. Restrictions for importing German cars to China are an indication thereof. The industry reacted to this development by again presenting innovative electric vehicles besides numerous technical novelties on this year’s international automobile fair (IAA). But technology is not everything. The necessary traffic transformation demands a new mobility culture for society as a whole.
water crisis leads to bottlenecks in food production
Food security is high on the United Nations Agenda 2030. But can this sustainability goal – the Sustainable Development Goal (SDG) 2 – be achieved? The future management of available groundwater resources will be crucial for feeding the global population. Nearly half of the world's agricultural irrigation relys on groundwater – a source that is massively overexploited in many regions. Water researcher Thomas Kluge from ISOE – Institute for Social-Ecological Research offers solutions for sustainable groundwater use.
International ISOE-Summer School for young scientists
A sustainable creation of the future calls for the knowledge of many, including numerous scientific disciplines, but also the empirical knowledge of social actors. The transdisciplinary research approach is considered particularly successful when it comes to bringing together scientific and non-scientific knowledge. With its international Summer School “Brilliant Minds for Social-Ecological Transformations”, ISOE – Institute for Social-Ecololgical Research addresses the special challenges young researchers are facing in the course of transdisciplinary research. The Summer School is funded by the Volkswagen Foundation and will take place from 29 July to 3 August 2018 at the Forschungskolleg Humanwissenschaften, Bad Homburg and in Frankfurt am Main.
Well-intentioned, but unsuitable: EU regulation on water reuse in agriculture
Competition for water resources between agriculture, industry and public water supply is increasing. In view of the increasing demand, a European regulation on the possibilities of water reuse in agriculture is urgently needed. It is therefore logical that the EU Commission has drawn up a draft law on the subject and submitted it to European bodies for consultation. But in its current form the proposal not only misses opportunities, but also ignores urgent environmental concerns. In a discussion paper, water experts of ISOE – Institute for Social-Ecological Research comment on the proposed draft EU regulation and make recommendations for a revision.
Even if the technology has as yet only been tested in prototypes on test routes, autonomous driving will apparently be possible in the near future. How exactly do potential users envision such vehicles? And how high is the level of public acceptance? The Robocab study, performed by Fraunhofer IAO and the Institute for Social-Ecological Research ISOE with the support of the German Federal Ministry of Transport and Digital Infrastructure (BMVI), provides insights into international survey results.
ISOE founding member of the Waste Alliance PREVENT
On 9 May, German Minister for Economic Cooperation and Development Gerd Müller founded the international waste alliance PREVENT together with over 30 organizations from business, politics, civil society and science as well as with the countries of Indonesia and Ghana. The alliance aims to promote the development of a functioning waste management and recycling system in developing and emerging countries. As a scientific founding member, ISOE – Institute for Social-Ecological Research is also committed to waste avoidance, proper disposal, recycling and the use of secondary raw materials.
Re-assessing droughts and their risks using Namibia and Angola as examples
Droughts threaten millions of people worldwide. Climate change is likely to exacerbate famines and water shortages and people in sub-Saharan Africa in particular are affected by the risk of more frequent droughts. So, scientific instruments to assess the extent of these drought risks are becoming increasingly important to take effective countermeasures. For Namibia and Angola, ISOE researchers have now developed an instrument that covers not only conventional environmental parameters but also the social aspects of droughts. The authors Stefan Liehr and Robert Luetkemeier summarize the resulting proposals for integrated measures to reduce drought risks in the current ISOE Policy Brief.
When multifaceted knowledge is required: Quality standards for transdisciplinary research
To solve complex social problems, the knowledge of many different scientific disciplines is required. Moreover, if scientific knowledge is to produce effective results for practice, research must also be open to knowledge beyond science. Here is where transdisciplinary research comes in.TD research includes “practical and everyday knowledge” and thus adds a specific but not scientific dimension to the knowledge process. The TransImpact research project investigated how the potentials for (societal) effectiveness of the transdisciplinary research mode can be increased. Via the online platform td-academy.org, the extensive results will be available to users even after the end of the project A transdisciplinary research mode is increasingly chosen when it comes to deal with complex social issues. One reason is that this approach promises stronger societal effects. This means: “By including non-scientific knowledge of actors from society, politics and business, practical, more connectable knowledge can be developed for societal problems with complex structures”, says TransImpact project leader Alexandra Lux from ISOE – Institute for Social-Ecological Research.
In the summer semester of 2019 the research group PlastX organizes the lecture series “Living in the Plastic Age: Perspectives from the Humanities, Social Sciences and Natural Sciences” at the Goethe-University of Frankfurt. For the lecture series, internationally renowned scientists who look at the multifaceted plastic problem from different perspectives could be enticed. In six lectures, they will deal with current topics such as consumer behaviour, recycling management, environmental responsibility, the shaping of social natural conditions and health and environmental risks using plastics as an example. The series of events which is open to the public will start on 24 April.
Paradise lost? – PlastX Case Study on Hotspot Region Vietnam
More and more waste is being discharged into the world’s oceans. They not only originate from shipping and fishing, but also find their way via rivers into the seas and oceans or are carried directly into the sea by the wind. Three-quarters of marine litter consists of plastic, thus plastic pollution is now regarded as a global challenge. In addition to countries such as China and Indonesia, Vietnam is one of the so-called hotspot regions in which plastic consumption is rising dramatically, while waste disposal is completely inadequate. ISOE researcher Heide Kerber investigates causes and exemplary solutions for the Vietnamese island of Phu Qhoc.
“Water turnaround” is needed to ensure safe water supply worldwide
On 22 March, World Water Day, the United Nations proclaims the motto “Leave no one behind – water and sanitation for all”. The current UNESCO World Water Report shows how difficult it is to achieve this goal. According to the report, more than two billion people already have no access to clean and continuously available drinking water. This figure could more than double by 2050. Water experts from the ISOE – Institute for Social-Ecological Research explain why a “water turnaround” is necessary for access to clean and affordable water and what role the recirculation of water plays in this.
Case studies show feasibility of water reuse in agriculture
Extreme weather conditions such as prolonged periods of drought represent new challenges for agriculture. What is needed are water-saving irrigation technologies and plant productions that can operate more independently of long periods of drought. This is where hydroponic cultivation, which requires little water, comes into play. In the HypoWave research project, this kind of production is being tested with specially treated wastewater. The first case studies show the feasibility of this water- and nutrient efficient agricultural production.
Knowledge communication for sustainable development
Research and science play a central role in shaping social change processes. Thus, the questions of what kind of knowledge is necessary to shape transformation processes and how this knowledge is transferred from research into society are gaining importance. These questions will be dealt with during a two-day event organised by ISOE and the Schader Foundation.
