1) Sanggan River Watershed
桑干河流域
1.
Based on the data from the field,the patterns of dominant populations of wetland vegetation in Sanggan River watershed,Shanxi were studied by using v/m(dispersal index) ratio t-test,clump intensity,mean crowding,patchiness index,Green s index and the intensity index k of negative binomial distribution and the cause involved with the pattern was analyzed.
根据野外调查的样地资料,应用方差/均值比(扩散系数)的t检验、聚集指数、平均拥挤度、聚块性指数、Green指数和负二项分布的聚集强度等方法,研究了山西桑干河流域湿地植被优势种群的分布格局并分析格局形成的原因,并用相关分析比较了6个指数间的关系,结果表明:这些植物的分布格局皆属于聚集分布,但它们的聚集强度有差异。
2) valley along the Sanggan and the Yanghe rivers
桑干河洋河流域
3) Guanting reservoir drainage basin
洋河、桑干河流域
4) main stream of the Sanggan River
桑干河干流
1.
According to the practical hydrographic characteristics of the main stream of the Sanggan River,a model of the ammonia nitrogen,COD and volatile hydroxybenzene environmental capacity of the Sanggan River was established,and with which the different flow frequencies were calculated and analyzed.
依据水环境功能区划分原则及技术方法对山西桑干河干流地面水域的功能区进行了划分。
5) Weigan River Basin
渭干河流域
1.
Analysis of Water Resources and It s Hydrological Charachteristics of Weigan River Basin;
渭干河流域水资源及其水文特征分析
2.
Numerical Simulation of Three-Dimensional Groundwater Flow of Weigan River Basin,Xinjiang;
新疆渭干河流域地下水三维流数值模拟
3.
Emergy-based sustainability and sensitivity analysis of oasis cropping system:a case study in Weigan River Basin
基于能值的绿洲种植业系统可持续性及敏感性评价——以新疆渭干河流域为例
6) Sanggan River
桑干河
1.
Water resources management and sustainable utilization of Sanggan River of Shanxi Province;
山西桑干河水资源管理及可持续利用研究
2.
Using Remote Sense and GIS Techniques to Assess Soil Erosion in Sanggan River Watershed;
基于遥感和GIS的桑干河流域土壤侵蚀评价
3.
Species diversity of wetland vegetation in Sanggan River watershed,Shanxi;
山西桑干河流域湿地植被物种多样性研究
补充资料：渡桑干河
【诗文】：
南客岂曾谙塞北，年年唯见雁飞回。
今朝忽渡桑干水，不似身来似梦来。
【注释】：
【出处】：
全唐诗：卷518-103
南客岂曾谙塞北，年年唯见雁飞回。
今朝忽渡桑干水，不似身来似梦来。
【注释】：
【出处】：
全唐诗：卷518-103
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条