降雨条件下沉陷区土壤养分迁移响应_中国期刊库 关键词:开采沉陷;降雨;坡地;土壤养分 [gap=1645]Key words: mining subsidence; rainfall; sloping fields; soil nutrient
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...调与水利科技》—2010年第5期—龙源期刊网 关键词:坡耕地;整治;水土保持;秦巴山区;水源涵养 [gap=874]Key words: sloping field;rectification;conservation of water and soil;Qinba mountain area;water conserva..
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Milestep the Sloping Field 迈尔史戴普坡地
A Sloping Field 在山坡地
woody sloping field 森林坡地
SLOPING FIELD BORDER 坡地花台
The results show that 80% of the soil particles in the runoff solid is silt and clay in the sloping field of red soil.
研究结果表明红壤坡地固体径流中80%以上土壤颗粒为粉粒和粘粒。
This kind of strata is distributed widely in the Quaternary overburden layer of mountain riverbeds and mountain sloping field.
这类地层广泛存在于山区河床,山前坡地等第四系覆盖层中。
Level terrace in Chunhua was the system studied object, fallow sloping field was the check, and their soil moisture variety was dynamic monitored.
以淳化试区的水平梯田为系统研究对象,休闲坡地为对照,对其剖面土壤水分变化进行动态监测。
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