概念信息
优选术语
创建: 2022-05-27T13:11:12
定义
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A blackwater river is a type of river with a slow-moving channel flowing through forested swamps or wetlands. As vegetation decays, tannins leach into the water, making a transparent, acidic water that is darkly stained, resembling black tea.
(en)
上位概念
- râuri (ro)
范围注释
- Considerate unele din cele mai curate ape naturale din lume, râurile cu apă neagră au un conținut foarte scăzut de minerale dizolvate și adesea nu au o duritate măsurabilă a apei (ro)
其他语言
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阿拉伯语
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德语
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法语
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荷兰语
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土耳其语
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西班牙语
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英语
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black water rivers
创建: 2019-09-04T12:02:37
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中文
URI
http://aims.fao.org/aos/agrovoc/c_4f5b9967
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