1) Yangou watershed
燕沟流域
1.
Sediment sources analysis of the Yangou watershed under a certain rainstorm event in the Hilly-gully Region of Loess Plateau;
延安燕沟流域次降雨泥沙来源分析
2.
Based on field survey and laboratory analysis,by using multi-linear stepwise regression and geographic information system(GIS),the paper studied the spatial distribution of surface soil(0-20 cm),organic C density in the Yangou watershed of loess hilly-gully region and its relationships with land use,landform,and so on.
通过野外调查和室内分析,采用多元线性逐步回归和地理信息系统(GIS)相结合的方法,研究了黄土丘陵区燕沟流域表层(0~20 cm)土壤的有机碳密度、空间分布及其与土地利用类型和地形因子等的关系。
3.
According to the research on the natural and artificial communities by five indexes of species diversity in Yangou watershed, this article discussed the relationship between re-vegetation ways (natural restoration, artificial restoration, natural and artificial restoration) and species diversity.
在燕沟流域选取 5个物种多样性指数对其天然及人工群落物种多样性进行了研究,分析了植被恢复重建途径(自然恢复、人工恢复、自然和人工恢复 )与物种多样性的关系。
2) Yangou catchment
燕沟流域
1.
Influence of Vegetation Types on Soil Organic C at Yangou Catchment in the Loess Hilly-gully Region;
以黄土丘陵沟壑区燕沟流域为基础,分析了主要植被类型的SOC,TSN变化及其分布特征。
3) Yanergou watershed
燕儿沟流域
1.
In order to expand the little scale successful pattern to larger areas, it is appropriate for a middle scale area to be instanced in Yanergou watershed.
为能将这种模式推广到更大的地域范围 ,以位于延安的燕儿沟中尺度流域为例 ,在较为系统地分析和总结该流域“九五”期间产业基础建设和大农业发展方面所取得的工作业绩的基础上 ,对燕儿沟流域进行了生态环境效益、经济效益和可持续发展性评价 ,结果表明生态适宜型农村经济发展模式在中尺度条件下是有效的和可行
4) Chaigou Watershed
柴沟流域
1.
Study on Diversity of Vegetation Species of Chaigou Watershed in Wuqi County;
吴旗柴沟流域植被物种多样性研究
5) Hegou watershed
河沟流域
1.
In the new sites of afforestation with narrow terrace at Shanshuigou gully of Hegou watershed in Xixian,fixed sample spots were designed.
本文对隰县试区河沟流域山水沟水平阶整地的新造林地，设置固定观测样点，分别不同坡度、坡向和坡位对０～５０ｃｍ土层水分状况进行了测定，分析了晋西南残塬沟壑区半干旱区不同条件下的水分差异及其动态，找出了造林关键时期浅层土壤水分变化规律。
补充资料：燕好
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