trajectoire (1) diversité biologique (1) recherche (1) perte (1) lac (1) eutrophisation (1) écosystème (1) écologie (1) âge (1) point (1) climat (1) abords (agglomération) (1) biens et services (1) Groenland (1) Ecology (1) Case (1) Control (1) Archives (1) Archives (1) Agricultural intensification (1) Biodiversity (1) Twentieth century (1) Turning (Lathe work) (1) Research (1) Records (1) Probabilities (1) Nineteenth century (1) Millennium (Eschatology) (1) Lakes (1) Grammar, Comparative and general--Case (1)