V2EX river basin

River Basin

Definition / 定义

river basin(河流流域、集水盆地):指一条河流及其支流所汇集雨水、融雪等地表径流的整个陆地区域;该区域内的水最终会流向同一条主河道并汇入湖泊、海洋或内陆洼地。

Pronunciation / 发音

/rvr besn/

Examples / 例句

The Amazon river basin is vast.
亚马逊河流域非常辽阔。

Because of deforestation, the river basin now experiences more frequent floods and poorer water quality than it did decades ago.
由于森林砍伐,这个河流流域如今比几十年前更频繁地发生洪水,水质也更差。

Etymology / 词源

river 源自古英语 rīver(也与古法语 riviere “河流”有关);basin 原指“盆、碗”,来自古法语 bacin,引申为“像盆一样的凹形地形”。两词组合后,river basin 形象地表达“像盆一样汇水的区域”,即“流域/集水区”。

Related Words / 相关词

Literary Works / 文学作品

  • The Control of Nature(John McPhee)在讨论洪水、防洪工程与地貌过程时常涉及“river basin(流域)”这一概念。
  • A Sand County Almanac(Aldo Leopold)以生态整体观谈土地与水系统,常用到流域/水文单元的表达。
  • The Sixth Extinction(Elizabeth Kolbert)涉及人类活动改变生态与水环境时,会在相关语境中提及流域尺度的影响。
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