水土保持是指对自然因素和人为活动造成水土流失所采取的预防和治理措施。水土保持措施为防治水土流失,保护、改良与合理利用水土资源,改善生态环境所采取的工程、植物和耕作等技术措施与管理措施的总称。工程措施、植物措施和农业措施是水土保持的主要措施。
...水土保持措施 [gap=406]Keywords : remote sensing; soil and water conservation; soil erosion; soil and water conservation measures...
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水土保持措施 soil and water conservation measure; water and soil conservation measures; wat ..
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... 37.retain v. 保持,保留 Water-Soil Retaining Measures 水土保持措施 retain v 保持,保留(re 回+tain-->拿回来-->保留) ...
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水土保持工程措施 Soil and water conservation works
水土保持农业技术措施 agronomic measure of soil and water conservation
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植物措施是排土场复垦初期既经济又有效的水土保持措施。
Vegetation is a economic effective control of soil and water conservation.
控制放牧密度和开展环境修复是冰岛最主要的水土保持措施。
Controlling livestock grazing density and implementing environmental restoration are important measures for soil and water conservation in Iceland.
因此,进行水土保持措施对水资源与水环境的影响研究已经势在必行。
Therefore, soil and water conservation measures on water resources and water environment impact study have been imperative.
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