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聽寫填空,只寫填空內(nèi)容,不抄全文,5個左右的句子,不用寫標(biāo)號,注意標(biāo)點,重復(fù)單詞只寫一遍~

Hints:
Yellow River
India
Ganges
Niger
West Africa

Less water is flowing through the world's largest rivers today, compared to 50 years ago. That's according to Kevin Trenberth, of the National Center for Atmospheric Research.

Kevin Trenberth: [---1---]

[---2---]

Kevin Trenberth: There's a shift in the patterns and the nature of precipitation. [---3---] That means the frequency is also changing. [---4---] (有兩個 - )

[---5---]

Kevin Trenberth: In general, around the world, we found that there were decreases in important areas like the Yellow River, the and Ganges in India, where a lot of people live, and also the Niger, in West Africa.

[---6---]

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【視聽版科學(xué)小組榮譽出品】
There's increasing population, there's increasing uses of water from industry and agriculture, irrigation and so on, and then we have the climate factor, which is what our study is about. In the 2009 study, Trenberth and his colleagues identified the influence of climate change on rainfall as the main cause of river decline. In general, when precipitation occurs, it's a bit heavier than it used to be. So we get - especially in the United States - heavier rainfall but perhaps, with some of them being a little bit further in between events. He said such fluctuations can create an even drier climate, further impacting river flows. Trenberth said because human populations depend on rivers, we need to carefully manage our water supply.