Anh
hydrological balance
water balance
water budget
Đức
Wasserbilanz
Wasserhaushalt
Pháp
bilan d'eau
bilan hydrique
bilan hydrologique
hydrological balance,water balance,water budget /SCIENCE/
[DE] Wasserbilanz; Wasserhaushalt
[EN] hydrological balance; water balance; water budget
[FR] bilan d' eau; bilan hydrique; bilan hydrologique