Topic
European eel
1
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
1
[SDE.ES]Environmental Sciences/Environment and Society
1
[SDE.MCG]Environmental Sciences/Global Changes
[SDE]Environmental Sciences
1
[SDV.EE.BIO]Life Sciences [q-bio]/Ecology
1
[SDV.EE.ECO]Life Sciences [q-bio]/Ecology
1
[SHS.GEO]Humanities and Social Sciences/Geography
1
environment/Bioclimatology
1
environment/Ecosystems
1
habitat
1
management
1
population trend
1