They collected core samples from freshwater aquifers in the us that overlie potential ccs sites and then studied their reaction to exposure to co2 over the course of a year in the laboratory .
Nevada and arizona , for example , have a water-banking partnership , whereby arizona stores excess water in its aquifers so that nevada could use it in a pinch .
The aquifers it was built over have been drained , which means there 's little support for the enormous weight of the italian metropolis above .
建造城市时的蓄水层已被淹没,就是说这座意大利大都市的巨大重量在水面以上已经没有支撑物。
Defining sustainability vexes hydrologists too , particularly with ancient fossil aquifers that will inevitably run dry eventually .
对可持续性的定义同样让水文学家很苦恼,尤其是那些最终将不可避免干涸的古化石含水层。
Until a unesco inventory in 2008 , nobody knew even how many transboundary aquifers existed .
在2008年联合国教科文组织公布详细目录之前,甚至没人知道美国有多少跨境含水层。
They argue that the tapping of heated aquifers in volcanic japan will drain the onsen dry , increase pollution and ruin a cherished form of relaxation .
他们说对于火山高温含水层的开采会破坏日本的温泉资源,而这将会污染环境并且破坏这一难得的消遣方式。
To unlock methane from hard shale rocks in the united states , energy companies use hydraulic fracturing , a method that has been criticized on the grounds of polluting water sources , including rivers and underground aquifers .
Thirty-five percent is in rivers and lakes and in * aquifers deep underground .
35%的地表水在大江大湖里以及深藏在地下的储水层里。
Both industries and growing populations draw heavily on rivers and aquifers , water resources which are already limited .
工业和增长着的人口都从水源已经有限的河流和地下水层中抽取大量的水。
It can also lead to the contamination of those aquifers with salt water , the salination andpoisoning of soils , and collapse of aquifers that reduces their storagecapacity .