Prolonged drought has depleted the water.
长时间干旱，水源都枯竭了。
Because larger plankton require more nutrients, they have a greater need for the vertical mixing of the water column that restocks depleted nutrients.
由于较大的浮游生物需要更多的养分，为了补充耗尽的养分，它们对于水体中的垂直混合有着更高的需求。
Instead, two additional canals along the Ganges divert water to farmers in the powerful rural areas, so by the time the river reaches Kanpur, it is already depleted.
反而，沿着恒河有两条额外的运河把水输送到广大的农村地区，因此，等到水到了坎普尔的时候，它就已经耗尽了。
Water levels in underground aquifers and the Sea of Galilee, which provide water for Israel, Jordan, and the Palestinians, have been drastically depleted over the last decade.
在过去数十年，地下水以及为以色列、约旦和巴勒斯坦人供水的加利利海的水位已经被彻底地耗尽了。
Between 2007 and 2008, the Southeast experienced a major drought, which depleted the region's major water supplies.
在2007年到2008年，东南部遭遇了一场严重旱灾，耗尽了当地主要的水供应资源。
Villages in northwestern India have been abandoned because overpumping had depleted the local aquifers and villagers could no longer reach water.
由于过度抽水破坏了当地的蓄水层，印度西北的乡村因无法再获得水源而被人们遗弃。
Groundwater's contribution to sea-level rise will probably diminish, he added, because as groundwater basins are depleted, there won't be as much water left to send through rain clouds to the oceans.
他补充说，地下水对海平面上升的作用将可能减少，因为随着地下水盆地的枯竭，将不会有多少水通过雨云进入到海洋中。
Countries are also handicapped according to their locations, with sub-Saharan African countries suffering from scant and poor-quality water, and Asian countries affected by depleted fishing stocks.
国家也由于地理位置而受到阻碍，就像撒哈拉以南非洲国家遭受缺水喝水质量差的困难，亚洲国家受到渔业资源耗尽的威胁。
The presence of hydrocarbons, and the absence of carbon monoxide, provide strong evidence for a water-depleted impactor in 2009.
出现了碳氢化合物，没有出现一氧化碳，强烈显示2009年的撞击物是缺水的。
It doesn't mean that the water is depleted immediately, but it could mean that the small farms wouldn't be able to reach it anymore.
这并不意味着水会立即枯竭，但它可能意味着小农场或将永远无法再抽到水了。
Its geology is ideally suited to storing carbon dioxide—in depleted oil-and-gas fields in the North Sea, as well as in saline aquifers, deep porous rocks full of salty water.
英国地理上对封存二氧化碳十分理想，可存入北海已废弃的油气田、地下盐碱含水层或是充满盐水的深层多孔岩石。
For example, cheap forms of irrigation have depleted the water table in many farm areas of India, while at the same time adding near-toxic levels of salts from fertilizers to the soil.
例如成本低廉的灌溉方式已经使印度很多地区的地下水干涸，化肥中高剂量的盐分残留在土壤内。
According to the Indian Institute of Science, the city's water supply could be nearly depleted within the next five years.
根据印度科学院的调查，这座城市的水资源可能在未来5年中几乎耗尽。
An enhanced oil recovery process in which water mixed with chemicals is injected into a depleted oil reservoir.
将混有化学剂的水注入衰竭油藏的一种强化采油过程。
Those areas of the US that are most desperate for more water - such as the arid south-west where ground water levels are already dramatically depleted - have the lowest levels of moisture in the air.
美国那些最需要水的地区，比如干燥的西南地区（那里的地下水被过度开采），空气湿度却最低。
Those areas of the US that are most desperate for more water - such as the arid south-west where ground water levels are already dramatically depleted - have the lowest levels of moisture in the air.
美国那些最需要水的地区，比如干燥的西南地区（那里的地下水被过度开采），空气湿度却最低。
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