environmental geology disaster的意思|示意

Environmental disaster resulted from resource exploitation is a research focus of environmental geology and geochemistry.

因资源开发所触发的环境灾害已成为环境地质学与地球化学的研究热点。

Caused by the natural and man-made factors, the ground subsidence is the disaster phenomenon of environmental geology with regionally ground level decreasing, which resulted in the compact of soil.

地面沉降是在自然和人为因素作用下，由于地壳表层土体压缩而导致区域性地面标高降低的一种环境地质灾害现象，是一种难以补偿的永久性环境和资源损失。