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| Lacustrine Research Unit | |
|---|---|
| Name | Lacustrine Research Unit |
| Formation | 1983 |
| Type | Research institute |
| Headquarters | Geneva |
| Location | Switzerland |
| Leader title | Director |
| Leader name | Dr. Anne Moreau |
| Affiliations | International Association of Limnology |
Lacustrine Research Unit
The Lacustrine Research Unit is an interdisciplinary research institute specializing in lake science, paleolimnology, hydrology and aquatic ecology. It conducts fieldwork, laboratory analysis, and modelling to study Lake Baikal, Lake Tanganyika, Lake Victoria, Lake Superior, and other continental waterbodies, linking work to United Nations Environment Programme, International Hydrological Programme, World Meteorological Organization, and regional ministries. The Unit collaborates with universities, museums, and observatories to provide data for conservation, policy and resource management across continents.
The Unit integrates expertise from University of Cambridge, Sorbonne University, ETH Zurich, University of Wisconsin–Madison, Stanford University, University of British Columbia, University of Tokyo, Australian National University, and McGill University. It maintains partnerships with the Smithsonian Institution, Natural History Museum, London, CNRS, Max Planck Society, Los Alamos National Laboratory, National Oceanic and Atmospheric Administration, and European Space Agency. Core themes include sedimentology, biogeochemistry, paleoclimate, biodiversity assessment and remote sensing, informed by work with the Intergovernmental Panel on Climate Change, Convention on Biological Diversity, and the Ramsar Convention.
Founded in 1983 amid increased interest from International Council for Science, the Unit expanded after major expeditions to Lake Baikal and Lake Malawi. Early collaborations included teams from National Geographic Society, Royal Society, Smithsonian Tropical Research Institute, and Scripps Institution of Oceanography. Key milestones involved adoption of techniques from Radiocarbon dating, Lead-210 dating, X-ray fluorescence, and incorporation of methods from Global Biodiversity Information Facility workflows. The Unit established long-term monitoring influenced by protocols from Long Term Ecological Research Network and data standards from World Data System.
Objectives target reconstruction of Holocene climate variability, nutrient dynamics, invasive species impacts, and anthropogenic pollution tracing linked to industrial emitters such as ArcelorMittal and energy sectors represented by ExxonMobil in case studies. Methodologies combine sediment core extraction, paleobotanical analysis of pollen and diatoms, ancient DNA sequencing with platforms from Illumina and Oxford Nanopore Technologies, isotope geochemistry using facilities at Argonne National Laboratory, and numerical modelling using codes from Community Earth System Model, Delft3D, and HydroGeoSphere. Laboratory work interfaces with standards from International Organization for Standardization.
Field sites span the African Rift with access to Lake Tanganyika and Lake Victoria, North American sites including Lake Superior and Crater Lake National Park, Asian sites such as Lake Baikal and Poyang Lake, and alpine basins like Lake Geneva and Lake Constance. The Unit operates field laboratories aboard research vessels from Fisheries and Oceans Canada and collaborates with observatories such as Station Biologique de Roscoff, LTER network sites, and Plymouth Marine Laboratory. Core facilities include clean rooms modelled on European Molecular Biology Laboratory, mass spectrometers at Lawrence Berkeley National Laboratory, and imaging suites linked to Wellcome Trust initiatives.
Major projects include sediment-based reconstructions showing links between monsoon variability and Nile discharge in work referencing International Monetary Fund-era datasets, detection of microplastic signals tied to trade corridors studied with partners like World Trade Organization, and palaeotemperature records corroborated with EPICA ice core chronologies. Findings demonstrated anthropogenic mercury deposition patterns paralleling industrialization seen in studies aligned with United States Environmental Protection Agency inventories, and documented invasive species spread analogous to cases studied by IUCN. The Unit contributed to assessment reports informing UNESCO World Heritage Committee nominations and conservation strategies used by BirdLife International.
Data stewardship follows practices promoted by Global Lakes Ecological Observatory Network, PANGAEA, Dryad, and the UK Data Service. The Unit deposits geochemical, ecological and genomic datasets in repositories such as GenBank, European Nucleotide Archive, and the Protein Data Bank where applicable, and links sediment metadata to NOAA National Centers for Environmental Information. Metadata standards align with directives from Research Data Alliance and FAIR principles endorsed by European Commission initiatives.
Funding sources include grants and contracts from agencies like the European Research Council, National Science Foundation, Swiss National Science Foundation, Japan Society for the Promotion of Science, and philanthropy from the Gordon and Betty Moore Foundation and Bill & Melinda Gates Foundation for applied water research. Collaborative research agreements span institutions such as Universidade de São Paulo, University of Cape Town, Peking University, University of Nairobi, Cairo University, and regional agencies including African Development Bank.
Applications of the Unit’s work inform freshwater policy at bodies like European Commission Directorate-General for Environment and management plans used by United Nations Development Programme projects. Outcomes support fisheries management for stakeholders such as Food and Agriculture Organization, water quality guidelines referenced by World Health Organization, and climate adaptation planning informing International Finance Corporation investment decisions. The Unit’s open datasets underpin academic publications in journals like Nature, Science, PNAS, Journal of Paleolimnology, Limnology and Oceanography, and influence curricula at partner universities.
Category:Limnology research institutes