languages
de, en
Expertise
- Macroecology, modelling, community ecology and social-ecological system
- Influence of global change on biodiversity and ecosystem functions
- Relationship between biodiversity, nature's contributions to people and human well-being
- Ornithology
Function
- since 09/24 Scientific Director of the Helmholtz Centre for Environmental Research (UFZ)
- since 2010 W3 professor Goethe University Frankfurt/Main
- since 2023 Member of the “German Council for Sustainable Development“
- since 2023 Member of the Hochschulrat of the University of Kassel
- since 2022 Member of the Advisory Committee of the UN-Decade on Ecosystem Restoration
- since 2022 Speaker of “Fokusgruppe Biodiversität, Klima und Landnutzung” of Leopoldina
- ...
Expertise
- Biodiversity and Ecosystem Service Change
- Biodiversity and Health
- Citizen Science (strategy and conceptual development, several citizen science projects)
- Science-society-policy interface
Function
- Head of Department "Biodiversity and People" at UFZ and the German Centre for Integrative Biodiversity Research (iDiv)
- Professor of Ecosystem Services at the Friedrich Schiller University Jena
- Lead author of IPBES and several ecosystem service assessments; Member of DFG German Committee for Sustainability Research (DKN/Future Earth); Member of Scientific Advisory Board Thünen Institute; Associate Editor of "People and Nature"
Expertise
- Automated phytoplankton analysis as part of water quality assessment
- Automated bioaerosol (e.g. pollen, fungal spores) and particulate matter analysis as part of air quality assessment
- Pollen (Allergies and Pollination) as important part of plant-pollinator interactions
- o Connection between pollen, particulate matter and the appearance of allergies
- o Innovative, quick and exact methods to determine cell concentration
Function
- Working group leader and scientist at the Department for Physiological Diversity at the UFZ Leipzig and the German Centre for Integrative Biodiversity Research (iDiv)
Expertise
- Butteflies: Species, developement, distribution, endangering
- Influence of landuse and climate change on butterflies
- Butterfly Monitoring Germany: Coordination of the citizen-science project
- Citizen Science: experience in setting up and running a Citizen Science project
- The value of Citizen Science data for science
Function
- Scientist at the Department for Conversation Biology at the UFZ in Halle
Expertise
- Long term ecosystem research and monitoring of insects and birds in agricultural dominated landscapes
- Pollinator monitoring
- Data management, FAIR Data
Function
- Scientist at the Department Community Ecology at the UFZ Halle
Expertise
- Population ecology of vertebrates
- Herpetology
- national and international nature and species conservation
- effects of climate change on vertebrates
- Statistics, programming, and modelling
- Detection dogs for species monitoring
Function
- Deputy head of the department of conversation biology at the UFZ Leipzig
- Working Group head WG Conservation oriented Population Ecology (COPE)
Expertise
- Influence of the characteristics of different species on interdependences between the species
- Developing, testing and applying biodiversity theory to understand the effects of global change on plant communities
- Ecosystem, theoretical and community ecology
- Ecological stoichiometry, niche theory and mechanisms of coexistence
Function
- Head of the Department of Physiological Diversity at the UFZ Leipzig and the German Centre for Integrative Biodiversity Research (iDiv)
- Professor for Physiological Diversity at the Martin-Luther University Halle-Wittenberg
languages
de, en
Expertise
- Impact of agricultural soil management on soil functions
- Water and solute transport in soil
- Soil structure/function relations
- Modelling soil processes
- Non-invasive imaging and quantification of soil structure including temporal dynamics
Function
- Head of Department Soil System Science at the UFZ Halle
- Professor of „Soil Physics“ at Martin-Luther University Halle
- Leader of the BonaRes Centre for Soil Research
Expertise
- biological invasions, biogeography
- Effects of climate change and land-use on the biodiversity and the dynamics of ecosystems
- Anthropogenic vegetation changes
- Invasive species
- Concepts of nature conservation
Function
- Until 7/2022 Head of Research Unit „Ecosystems of the Future“ and Head of Department of Community Ecology; now retired
- Board Member of the Ecological Society of Germany, Austria and Switzerland (GfÖ)
- Board member, International Association for Ecology (INTECOL)
Expertise
- Impacts of climate change and global change on the immigration and spread of alien plant species
- Plant invasions and their effects on biodiversity
- Analysis of land use patterns, environmental parameters on the distribution of plant species on a macro-ecological scale
- Biological and ecological characteristics of invasive plants
- Patterns and processes of plant diversity in urban areas
- Vegetation Development of Alpine glacier forefields
- Curator of the "Database of Biological and Ecological Traits of the Flora of Germany (BiolFlor)"
Function
- Head of the Research Unit Ecosystems of the Future and the Department of Community Ecology at the UFZ Halle
- Professor for Macroecology at the Martin Luther University Halle-Wittenberg
Expertise
- Above-belowground interactions, Rhizosphere interactions
- Litter decomposition
- Soil microflora
- Interactions in the rhizosphere
Function
- Scientist at the Department Community Ecology at the UFZ Halle
- Scientific coordinator oft he UFZ research station Bad Lauchstädt
- Scientific coordinator oft he „Global Change Experimental Facility“ (GCEF) in Bad Lauchstädt
Expertise
- Ecology of Insects in Cultural Landscapes
- Biodiversity, Land Use and Social-Ecological Systems
- Inter- and Transdisciplinary Cooperation and Projects
- Science-Society-Policy Interface
- Impacts of climate and land-use change on biodiversity
- Effects of reduced biodiversity on the resilience of ecosystems and humans (e.g. pest outbreaks, pandemics)
Function
- Head of the Department of Conversation Biology & Social-Ecological Systems at the UFZ Halle and Leipzig
- Professor of Ecology at the Martin Luther University Halle-Wittenberg
- Coordinating Lead Author in the 5th Assessment Report of the IPCC
- Coordinating Lead Author in the IPBES pollination Assessment
- Review Board of DFG (German Research Foundation) for the field of ’Agriculture, forest science and animal medicine: Ecology of agricultural landscapes’ until 2024
- Member of the environmental expert panel of the German government
Expertise
- Influence of the European agricultural policy on biodiversity
- Analyzation of the Convention on Biological Diversity (CBD) and its national implementation
- Development of the german biodiversity strategy
- Incentive systems for transformation of social-ecological systems
- International and economic contexts and cooperation in the field of sustainable land use
- Policy and governance of sustainable land use and biodiversity conservation in Latin America with focus on the Amazon and Peru
- Knowledge transfer and scientific advice through the World Biodiversity Council IPBES and the Intergovernmental Panel on Climate Change IPCC
Function
- Lead of the UFZ-working group ’Governance of Biodiversity and Nature conservation’
- Lead of the Horizon Europe-Project ’Reinforcing Science-Policy Interfaces for integrated biodiversity and climate knowledge and policies (RESPIN)’
- Expert in the Intergovernmental Platform for Biodiversity and Ecosystem Services (IPBES)
- Co-Lead of the Task-Force for the Governance of Nature and Biodiversity in the ’Earth System Governance’ network
Expertise
- Structures of aquatic ecosystems
- Chains of effects of hydrological extremes (Drought, flood)
- Modeling of aquatic ecosystems
- Analysis of environmental systems
- Integrated management of water resources
- Local, national and global perspective
- Interface Science-Politics
Function
- Head of Research Unit „Water resources and environment“
- Head of Department of aquatic ecosystems and management at the UFZ Magdeburg
- Professor of aquatic ecosystems and -management at the University of Dresden
- Scientific advisor of the World Water Quality Alliance (WWQA)
Expertise
- Effects of human stressors and hydrological extremes on biodiversity and ecosystem functioning
- Response of freshwater food webs to stressors across geographical scales
Function
- Scientist at the Department River Ecology at the UFZ Magdeburg
- Head of the research ‘Food web ecology’ at the UFZ
Expertise
- Groundwater-surface water interactions
- The dynamics of water and matter fluxes in catchments
- Simulation and prediction of matter and solute exports from the landscape
- Interplay between hydrologic dynamics and biogeochemical processes
- Landscape water balance
Function
- Head of the Department of Hydrogeology at the UFZ Leipzig
- Professor of Hydrological Modeling at the University of Bayreuth
- Speaker of the integration platform “Freshwater Resources” at UFZ
- Member of the „Groundwater Technical Committee“ of the American Geophysical Union (AGU)
Expertise
- Analysis and modelling of changes tot he regional water cycle
- Extreme hydrological events such as floods and drough
- Better models to predict future water availability in regions of water scarcity on the basis of less data
- Regional monitoring and process analysis
- Hydrology of (semi) arid regions
Function
- Head of the Department of Catchment Hydrology at the UFZ Halle
- Professor for Catchment Hydrology at the Martin-Luther University Halle-Wittenberg
- Spokesperson fort he „Water Scarcity“ integrated Project in the Helmholtz „Terrestrial Environment“ programme
Expertise
- data-driven analysis and modelling approaches to water quality and quantity on catchment scale
- Variability of nutrient and pollutant concentration in surface waters
- Travel time of water in catchments
- Water balance and groundwater recharge
- urban groundwater
Function
- Scientist at the Department Hydrogeology at the UFZ Leipzig
Expertise
- Influence of microorganisms on geochemical processes in lakes
- Interaction between bacteria and plastic
- Microplastic in lakes
Function
- Scientist at the Department Lake Research at the UFZ Magdeburg
- Group Leader Lake Microbiology
languages
de, en
Expertise
- Ecology of lake ecosystems
- Monitoring and modelling tools for water managers
- Developing management strategies for water resources management, particularly for reservoirs and lakes
- Threats to Lakes and resevoirs: eutrophication, algal blooms, oxygen depletion, pollution
- Climate change impacts on surface waters and aquatic ecosystems
Function
- Head of the Department of Lake Research at the UFZ Magdeburg
- Professor of Management and modeling of lakes at the University of Cottbus-Senftenberg
Expertise
- The effects of climate change on (ground)water resources
- interactions of ground- and surface water bodies (lakes, rivers and oceans)
- Localizing and characterizing of groundwater movement and reactions
- Conceptual and numerical modelling
- Expertise concerning quantity and quality of groundwater in (semi-)arid regions (Middle East) and Germany
Function
- Scientist at the Department Catchment Hydrology at the UFZ Leipzig
languages
de, en
Expertise
- Ecological status and protection of aquatic ecosystems, esp. running waters and their riparian zones
- Effects of stressors (e.g., climate change, morphological alterations, nutrients, toxicants) on inland waters
- Restoration of running water ecosystems
- Contribution of inland waters to biodiversity
- The functioning of running water ecosystems
Function
- Head of the Department of River Ecology at the UFZ Magdeburg
- Professor for Applied Ecology of Running Waters at the Dresden University of Technology
- President of the German Limnological Society (DGL)
Expertise
- Mixture toxicity assessment for complex environmental exposure
- Bioassays for toxicant identification at multiple contaminated sites
- Mode-of-action analysis for toxicants
- Pharmacokinetic-pharmacodynamic (PKPD) models to mechanistically describe concentration and time dependent toxicity
Function
- Until 9/2024 Head of Evaluation
- 7/2022 - 9/2024 Scientific Director of the UFZ
- Until 7/2022 Head of the UFZ-Research Unit „Chemicals in the Environment“ and Head of the Department Bioanalytical Ecotoxicology at the UFZ Leipzig
- Professor at the Institute for Environmental Research at the RWTH Aachen University
- Member of the scientific board „Nationaler Aktionsplan zur nachhaltigen Anwendung von Pflanzenschutzmitteln“
Expertise
- Chemical analysis for the purposes of identifying and quantifying organic compounds in water, sediments and biota
- Fractionation techniques for the separation of complex mixtures and their integration in biotesting methods in order to determine impact
- Understanding exposure in natural systems and ecotoxicological test systems
Function
- Head of the Research Unit "Chemicals in the Environment"
- Co-Head of the Department "Exposure Science" at the UFZ Leipzig
- Professor for Biological Sciences at the Goethe University in Frankfurt/Main
Expertise
- Evaluation of potential (eco)toxicological effects of engineered nanomaterials
Function
- Scientist at the Department for Bioanalytical Ecotoxicology at the UFZ Leipzig
Expertise
- Identification of Chemicals which cause environmental risks
- Methods for initial hazard screening and risk assessment of pharmaceuticals, pesticides, disinfection by-products and persistent organic pollutants with an emphasis on mixtures
- Closing the gap between exposure and impact assessment through a better understanding and modeling of the toxicokinetic and toxicodynamic processes
- Development of tools for passive sampling as well as dosing and high throughput bioanalytical tools for environmental monitoring
Function
- Head of the Department of Cell Toxicology
- Professor of Environmental Toxicology at the Eberhard Karls University in Tübingen
- Lecturer at ETH Zürich
- Honorary Professor at the University of Queensland and adjunct professor at Griffith University
- Member of the German Science Council from 2017-2024.
- Member of the Board of Reviewing Editors (BORE) at Science
Expertise
- physical and chemical properties of modern organic chemicals (pesticides, pharmaceuticals)
- understanding and modelling chemicals in organisms (especially uptake, distribution and elimination)
- Ionisable Chemicals
- Performance of sniffer dogs and their importance in court hearings
Function
- Lead of the working group ’Toxicokinetic Modeling’ at the UFZ-Leipzig
- Professor for Analytical Environmental Chemistry at the Martin-Luther University Halle-Wittenberg
- Member of the Advisory Board for the ’Environmental Science and Technology’ journal
Expertise
- Elucidating the effects caused by pollutants which enter the environment and disrupt ecosystems and affect human health using bioinformatics
- Development of new bioinformatics, systems biology, and data science procedures and integration into the methodological approaches of environmental health research
- Development of predictive methods using artificial intelligence
Function
- Head of the Department ’Computational Biology & Chemistry’ at the UFZ Leipzig
- Professor for Computational Biology at the University of Leipzig
Expertise
- Influence of environmental exposures on the modulation of immune responses and the development of allergic diseases in prospective birth cohort studies
- Regulation of immune cell activity by environmental contaminants with focus on mucosal-associated invariant T cells
- Impact of disturbed T cell function on the development of health outcomes
Function
- Scientist and group leader at the Department ’Environmental Immunology’ at the UFZ Leipzig
- PI of the LINA (Lifestyle and environmental factors and their Influence on Newborns Allergy risk) study
languages
de, en
Expertise
- Mixtures of chemicals in the environment
- Environmental weathering and fate of plastics
- Tools to assess environmental and human health
Function
- Co-Head of the Department Exposure Science at the UFZ Leipzig
- Professor for Exposome Analytics at the RWTH Aachen
Expertise
- Long-term effects of multiple stress from toxicants and other stressors in ecosystems
- Development of bioindicators fort he display of pollution and ecological effects in rivers
- Development of models for risk assessment
Function
- Head of the Department System-Ecotoxicology at the UFZ Leipzig
- Professor for System-Ecotoxicology at the Technical University Aachen