catchment area,drainage basin,hydrographic basin,river basin /SCIENCE/
[DE] Einzugsgebiet; Wassereinzugsgebiet
[EN] catchment area; drainage basin; hydrographic basin; river basin
[FR] bassin hydrographique; bassin hydrologique; bassin versant
catchment area,catchment basin,hydrological basin,river basin /SCIENCE/
[DE] Flußeinzugsgebiet
[EN] catchment area; catchment basin; hydrological basin; river basin
[FR] bassin fluvial