| 1 (11) | Centre National de la Recherche Scientifique * | FRA |  |
| 2 (16) | Helmholtz Gemeinschaft * | DEU | |
| 3 (18) | European Commission - Joint Research Centre Ispra, Italy | ITA | |
| 4 (20) | Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement * | FRA | |
| 5 (28) | Consejo Superior de Investigaciones Cientificas * | ESP | |
| 6 (31) | Centre d'Etudes Spatiales de la Biosphere | FRA | |
| 7 (32) | Centre National d'Etudes Spatiales * | FRA | |
| 8 (56) | Institut de Recherche pour le Developpement Paris * | FRA | |
| 9 (62) | Leibniz Gemeinschaft * | DEU | |
| 10 (67) | Centre for Ecology and Hydrology | GBR | |
| 11 (74) | ParisTech, Institut des Sciences et Technologies de Paris - PRES * | FRA | |
| 12 (76) | Consiglio Nazionale delle Ricerche * | ITA | |
| 13 (81) | Natural Environment Research Council * | GBR | |
| 14 (83) | Swiss Federal Institute for Forest, Snow and Landscape Research | CHE | |
| 15 (84) | Max Planck Gesellschaft * | DEU | |
| 16 (102) | International Atomic Energy Agency | AUT | |
| 17 (112) | Helmholtz Zentrum fur Umweltforschung | DEU | |
| 18 (118) | Geoforschungszentrum Potsdam | DEU | |
| 19 (121) | Natural Resources Institute Finland | FIN | |
| 20 (122) | Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement * | FRA | |
| 21 (139) | Instituto de Recursos Naturales y Agrobiologia de Sevilla | ESP | |
| 22 (140) | Swiss Federal Institute of Aquatic Science and Technology | CHE | |
| 23 (143) | Biotechnology and Biological Sciences Research Council * | GBR | |
| 24 (153) | Rothamsted Research | GBR | |
| 25 (161) | Forschungszentrum Julich in der Helmholtz Gemeinschaft | DEU | |
| 26 (165) | Royal Netherlands Academy of Arts and Sciences * | NLD | |
| 27 (277) | Max Planck Institut fur Evolutionare Anthropologie | DEU | |
| 28 (282) | Leibniz Institut fur Pflanzengenetik und Kulturpflanzenforchung | DEU | |
| 29 (289) | Max Planck Institut fur Chemische Okologie | DEU | |
| 30 (293) | German Centre for Integrative Biodiversity Research iDiv Halle-Jena-Leipzig | DEU | |
| 31 (297) | Netherlands Institute of Ecology | NLD | |
| 31 (297) | Leibniz Institut fur Pflanzenbiochemie | DEU | |
| 33 (303) | Senckenberg Forschungsinstitut und Naturmuseum * | DEU | |
| 34 (306) | Max Planck Institut fur Biogeochemie | DEU | |
| 35 (318) | Centro de Edafologia y Biologia Aplicada del Segura | ESP | |
| 36 (325) | Leibniz-Zentrum fur Agrarlandschaftsforschung | DEU | |
| 37 (349) | Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria | ESP | |
| 38 (351) | Irish Agriculture and Food Development Authority | IRL | |
| 39 (386) | Istituto Nazionale di Geofisica e Vulcanologia | ITA | |
| 40 (412) | Estacion Experimental de Aula Dei | ESP | |
| 41 (415) | Generalitat de Catalunya Barcelona * | ESP | |
| 42 (429) | Commissariat a l'Energie Atomique et aux Energies Alternatives * | FRA | |
| 43 (430) | Instituto de Agricultura Sostenible | ESP | |
| 44 (451) | Estacion Experimental del Zaidin | ESP | |
| 45 (473) | Laboratoire des Sciences du Climat et l'Environnement | FRA | |
| 46 (485) | Institut Pierre Simon Laplace | FRA | |
| 47 (508) | British Geological Survey | GBR | |
| 48 (534) | Centre de Recerca Ecologica i Aplicacions Forestals | ESP | |
| 49 (539) | Institut d'Ecologie et des Sciences de l'Environnement de Paris | FRA | |
| 50 (543) | Instituto de Investigacion y Formacion Agraria y Pesquera * | ESP | |
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