three river source region

Analysis on the Characteristics of Land Cover Change in Nature Reserves in the Three River Source Region during Recent 30 Years

近30年来三江源自然保护区土地覆被变化分析

The comparing analysis indicated that: expansion and degradation of Three River Source Region's wetland can both impose impacts on Surface Temperature, Potential Height Field, Wind Field, and intensity of precipitation, as well as the vapor rate and containing water of soil.

通过对比分析发现，三江源湿地的扩大和缩小都能影响地表温度、高度场和流场、以及降水的强度，还能影响到土壤含水量和蒸发量。

The second one was defined as Expanded Experiment ( B) over Three River Source Region's wetland, as it just changed the Land Cover/ Vegetation Classes over River Source Region from type 11 Semi-desert to type 14 Inland water.

三江源湿地面积扩大试验（B），即将三江源区的土地覆盖/利用类型11即半荒漠换成类型14即内陆水，其余都跟第一组实验相同；

Study on Cold Resistance of Four Tame Grasses in Three-river Source Region

三江源区四种栽培禾草抗寒性研究

The Bottleneck and its Resolutions to the Natural Recovery of Black Soil Type Degraded Grassland in the Three River Source Region

三江源区黑土滩型退化草地自然恢复的瓶颈及解决途径