This is especially true for countries like Kenya, where indigenous forest cover is less than 2% and mainly remains in watershed areas.
于肯尼亚之类的国家而言尤为如此,这类国家的森林覆盖率不到2%,而且还主要存在于集水区。
For forest watershed and shrub watershed, the annual mean runoff coefficient was affected by mean annual precipitation, mean annual evapotranspiration and mean slope grade.
对于森林流域和灌木流域,其多年平均径流系数主要受多年平均降水量、多年平均蒸散量和平均坡度共同影响;
Boundary extraction of watershed is an important step in forest landscape research.
流域边界提取是森林景观研究中的重要步骤。
Forest water relations and their implications in watershed management, therefore, are one of the key themes of international hydrology and watershed management research.
森林与水的关系及其在流域管理中的应用,是国际水文学及流域管理学界十分关注的课题之一。
A physically-based distributed hydrological model of forest watershed is developed.
构建了森林流域基于物理过程的分布式水文模型。
Among the courses of study are tree physiology, forest ecology, forest genetics, hydrology, and watershed management.
课程有树木生理学、森林生态学、森林基因学、水文学和分水岭地理管理。
Research on forest hydrology is the key to understand the physical, biological, and chemical processes in a watershed and has significance to watershed management.
森林水文学研究对于了解流域物理、生物及化学过程以及实施流域管理,具有重要意义。
The results indicated that the soil infiltration rate in forest watershed is obviously higher than that in rangeland watershed.
结果表明:森林小流域林地土壤入渗速率显著高于荒坡草灌小流域。
The result offers reference on protection forest system construction in small watershed.
这一结果为小流域尺度防护林建设提够了一定价值的参考依据。
The paper studied the soil water status in Pailugou forest and grass complex watershed in Qilian Mountains.
对祁连山排露沟林草复合流域土壤水分状况进行了系统研究。
This paper explored the role of simulation models in forest hydrological research and watershed management by using the MIKE SHE model as one example.
并以分布式水文模型MIKESHE为例介绍了模型的结构组成、开发和应用过程。
Can Forest Watershed Management Mitigate Climate Change?
森林流域管理能否缓减气候变化?
Grassland and forest of watershed can drop down the flood peak and achieve self-restraint of the water.
流域草地和林地具有消减洪峰,涵养水源的功能。
Grassland and forest of watershed can drop down the flood peak and achieve self-restraint of the water.
流域草地和林地具有消减洪峰,涵养水源的功能。
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