Herdsmen''s Perception of Grassland Degradation in the Source Region of the Yellow River: A Case Study in Dalag County
黄河源地区牧民对草地退化的感知——以达日县为例

The source region of the Yellow River,located in the hinterland of the Qinghai-Tibet Plateau,is a typical ecological fragile area.Grassland rangeland degradation results primarily from climate change and human-induced activities.Moreover,the later would have a greater influence in some cases.Herdsmen are the main economic agent and basic unit of decision-making in this region,whose perception and adaptive strategy of grassland degradation are vital to sustainable development of grassland resources and pasto...