The Analysis Of YunLong TianChi National Nature Reserve Surrounding Communities’Land Use Change Characteristics And Its Influence On Protection

With the establishment of TianChi nature reserve and the deepening of protection actions, the conflicts between TianChi nature reserve with its surrounding communities intensified. Under the purpose of seeking development, communities’ land use is bound to bring adverse impact to the ecological environment of nature reserve and its surrounding area.This paper was based on "YunNan YunLong TianChi national nature reserve protection strategy research" project; mainly adopt remote sensing and geographic information system, the combination of qualitative and quantitative analysis method, through analyze the characteristics of communities’ land use change and its impact on the protection of nature reserve, to identify the regular features of communities’land use change, and then analyze the influence on the nature protection of nature reserve by the communities’land use change.Through the research, this paper concludes two following conclusions:(1) TianChi nature reserve surrounding communities’ land use change from the year of2000to2014is significantly. Communities’ construction land increased dramatically, the grass and the bare area increase, forest land, arable land and water area decreased.(2) The potential threat from TianChi nature reserve surrounding communities’ land use change to nature protection is serious, especially the north area. But the regularity of communities’ land use change makes it present a good situation. A big increase in construction land and the increase of the forest land and bare land, increasing the influence of the ecological environment of nature reserve and its surrounding area by the communities’land use. But overall, closer from TianChi nature reserve, the stability of the land use is relatively higher, the bad influence is less. Finally, based on the research results, this paper put forward four proposals. First, to lead communities use land reasonable; Second, to strengthen the construction of community co-management, alleviate the conflict between communities and nature reserve, make the nature reserve and community to form good relations of cooperation; Third, to strengthen the publicity and education to the communities about the rational use of land and the natural protection; Fourth, to strengthen the support and guide to the surrounding communities of TianChi nature reserve’s north area, and strengthen the observation and management of important area.