Finally, the growing population was probably fed by increasing the number and size of irrigated fields.

最后，持续增加的人口很可能是通过不断扩大灌溉土地的面积和规模而得到食物供应的。

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The Mekong River provides fertile, irrigated fields for rice production.

湄公河为水稻种植生产提供了肥沃的可灌溉土地。

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The vertical centroid of land utilization type was descending, except irrigated fields, grassland with high coverage, and other grassland.

除水田、高覆盖草地和其他草地外的土地利用类型垂直重心下降。

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Weiss believes this climate change initiated a mass migration away from dry-land farming to the creation of irrigated fields along the Tigris and Euphrates rivers, allowing the people to build some of the earliest institutions of civilization.

CNN: Past may hold clues to climate's future

Starting in the 1960s, the Soviet bureaucracy irrigated cotton fields in Uzbekistan by diverting Himalayan rivers that used to feed the Aral Sea.

FORBES: The Story Of Eau