One matter they raised was the possibility that two periods of conflict in the area, in the 15th and 18th centuries, were provoked by droughts.
他们提出的一个问题是在这个地区中15世纪和18世纪两个时期的冲突，是由于干旱。
Farmers in the area have seen a significant decline in the marsh's productivity as successive droughts have driven away many animal populations.
该地区的农民们注意到了沼泽地生产力的重大下降，以及随之而来的干旱使得大量动物种群迁出。
Droughts in Arkansas, America's main rice-growing area, have hit the crop: exports will be closer to 3m than 4m tonnes this year.
美国最大的水稻种植区——阿肯色州遭受了干旱的袭击，今年的出口量将接近300万到400万吨。
The area has been suffering from periods of small amount of rainfalls and droughts, when almost no rain falls.
该地区长期以来一直饱受干旱少雨之苦，其时几乎就没下雨。
The scheme makes the existing underground water banks in the area become more than just back up tanks for droughts.
此方案使得该区域的地下现有水资源储备不仅仅是干旱季节后援。
The scheme makes the existing underground water banks in the area become more than just back up tanks for droughts.
此方案使得该区域的地下现有水资源储备不仅仅是干旱季节后援。
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