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从自然湿地分布的特性以及保护整体性角度出发,将三江源区范围确定为青海省内的长江流域全部、西南诸河的澜沧江二级流域全部以及黄河流域的龙羊峡以上二级流域组成的一个连续区域。统计计算了三江源区内面积≥100hm2的湿地类型、面积和流域分布。分析了湿地资源受威胁状况,并根据当地自然环境和社会经济的特殊情况,提出了湿地保护对策,为三江源湿地的系统保护提供了技术思路。
From the perspective of the nature of the distribution of natural wetlands and the protection of the totality, the three river source areas were defined as all the Yangtze River basin in Qinghai Province, all the Lancang River second-level basins in the southwestern rivers and the second-level basins above Longyangxia in the Yellow River valley A continuous area. The types, area and distribution of wetlands with the area of more than 100hm2 in the Three Rivers were calculated and calculated. Based on the analysis of the threatened condition of the wetland resources, and according to the special situation of the local natural environment and the social economy, the wetland protection measures are put forward to provide the technical ideas for the system protection of the Sanjiangyuan wetland.