The highlands are main recharge area for Israel "s coastal aquifers."

高地是防止以色列海岸进攻的主要防御工事。

youdao

The groundwater cycle features and their hydraulic connections of the main pouring water aquifers in the mining area in northern Anhui were concluded on this basis.

在此基础上，得出皖北矿区主要突水、含水层的循环特征及其相互间的水力联系。

youdao

The methodological guide first recalls the main issues at stake regarding transboundary aquifers and the need for a more comprehensive approach based on IWRM principles (Part I).

UNESCO: THEMES