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积水沼泽
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积水沼泽
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退化湿地生态修复
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bog
积水沼泽
积水沼泽是水供给全部来自天然降水的一种湿地生态系统,一般呈酸性并含有较贫瘠的营养元素。通常积水沼泽具有三个基本特征:地表经常过湿或有薄层积水;其上生长湿生植物或沼生植物;有泥炭积累或无泥炭积累,但有潜育层存在,沼泽排水差,潜水面位于地表。
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color matching
color matching method
colormatrix
color medium
color migration
color mink
color mixing
color mixture
color model
color name
color of crude drug
color of famous embroidery
color of Nanjing brocade
color of Sichuan brocade
color of Suzhou song brocade
color optical illusion
color ordered Feynman rule
Color-painted Illustration of the riverwalls about the Yellow River running across 6 provinces painted in the Tongzhi era of the Qing Dynasty
color perception
color photographic filter
color photography
color point group
color polarizer filter
color printer
color profile
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