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| ILTER Secretariat | |
|---|---|
| Name | ILTER Secretariat |
| Type | Intergovernmental Secretariat |
| Formed | 1990s |
| Headquarters | Varied (rotating host institutions) |
| Parent organization | International Long-Term Ecological Research Network |
ILTER Secretariat
The ILTER Secretariat is the coordinating office that supports the International Long-Term Ecological Research Network network of site networks, institutions, and national committees globally. It provides administrative, technical, and scientific coordination between Long-Term Ecological Research (LTER) programs, regional networks such as ILTER-Europe, NEON, and national bodies like the US LTER Network, while liaising with global bodies including the Scientific Committee on Antarctic Research, Group on Earth Observations, and the United Nations Environment Programme. The Secretariat fosters interoperability among observational programs, standards organizations, and research infrastructures to enable comparative ecological studies across biomes from the Amazon Rainforest to the Sahara Desert.
The Secretariat operates as the nexus linking regional networks such as TERN in Australia, RCE LTER in Kenya, ILTER-LAC in Latin America and the Caribbean, and national programs like Chinese Ecosystem Research Network and Japan Long-Term Ecological Research Network. It promotes data harmonization with infrastructures including Global Biodiversity Information Facility, PANGAEA, and Copernicus to support synthesis work by researchers affiliated with institutions like the Smithsonian Institution, Max Planck Society, and the Chinese Academy of Sciences. The Secretariat coordinates meetings, workshops, and capacity building alongside funders such as the European Commission and agencies like the National Science Foundation and Japan Society for the Promotion of Science.
The Secretariat emerged alongside the consolidation of site-based research networks in the 1990s, building on precedents set by the US LTER Network established in 1980 and the formalization of the International Geosphere-Biosphere Programme. Early coordination drew on expertise from research centers such as the Woods Hole Oceanographic Institution and the Max Planck Institute for Biogeochemistry, and engaged with policy fora like the Convention on Biological Diversity and the Intergovernmental Panel on Climate Change. Over successive decades, the Secretariat adapted to advances in cyberinfrastructure from projects like EarthCube and embraced standards from the Open Geospatial Consortium and the Research Data Alliance to support cross-site synthesis and meta-analysis.
The Secretariat functions under the guidance of the ILTER Steering Committee and representative bodies from participating networks including ILTER-Europe, ILTER-Asia, ILTER-Africa, and ILTER-LAC. Host institutions have included national research centers and universities such as the University of Helsinki, University of Cape Town, and Peking University, which provide local administrative support. Governance interfaces with international science councils including the International Science Council, and operational oversight involves partnerships with data centers like GBIF and technology partners such as ESRI and the European Space Agency. Advisory inputs come from eminent organizations like the Royal Society and the Academia Sinica.
The Secretariat’s core activities include coordinating standardized monitoring protocols across networks, facilitating data sharing with repositories such as Dryad and Zenodo, and organizing international synthesis projects that engage researchers from the University of Cambridge, Stanford University, and the University of São Paulo. It convenes thematic working groups on topics including phenology, carbon cycling, and biodiversity change, aligning efforts with international assessments produced by the IPBES and the IPCC. The Secretariat supports capacity building through training with partners like United Nations University and workshops co-hosted with the European Commission Directorate-General for Research and Innovation.
Funding streams for Secretariat operations have typically combined support from national agencies such as the National Science Foundation, the European Commission, and the Japan Society for the Promotion of Science, philanthropic foundations including the Gordon and Betty Moore Foundation and the Packard Foundation, and in-kind contributions from host institutions like the Smithsonian Institution. Resource partnerships with cyberinfrastructure providers including TERPEC and cloud platforms such as Amazon Web Services and Google Cloud have enabled scalable data services. Financial oversight aligns with donor requirements from entities like the World Bank and bilateral science ministries.
The Secretariat maintains strategic collaborations with international programs such as GEO BON, Future Earth, ILTER-Europe nodal centers, and regional networks like Tropical Ecology Assessment and Monitoring Network and AfriLTER. It partners with observational infrastructures including NEON, ICOS, and FLUXNET to integrate flux tower and remote sensing data from platforms like Landsat and Sentinel satellites. Scientific collaborations extend to universities and research institutes such as ETH Zurich, CNRS, CSIRO, and INRAE, while policy engagement involves liaison with UNEP-WCMC and national environment ministries.
The Secretariat has enabled multi-site syntheses that informed assessments by the IPCC and IPBES, contributed long-term datasets used by researchers at Harvard University and Princeton University, and supported evidence cited in international treaties like the Convention on Biological Diversity. Its coordination has improved data interoperability leveraging standards from the Open Geospatial Consortium and the Research Data Alliance, enhancing the capacity of regional networks including ILTER-Asia and ILTER-Africa to contribute to global change science. The Secretariat’s work underpins comparative studies across ecosystems from the Arctic to the Tropics, informing conservation decisions by organizations such as IUCN and national agencies including the United States Geological Survey.
Category:International science organizations