Study On Land Ecological Health Evaluation Of Tekesi County, Xinjiang

Land resource is the integral part of human activities all important carrier and basicconditions since ancient times, the development and progress of human society cannot leavethe land use and transformation, land ecological health become one of the hot spot of currentresearch. Land ecological system is the earth’s land surface by interdependence andinteraction of geomorphology, hydrology, climate, soil, vegetation, rock and so on betweennatural elements and their interaction between human activities and to form a unified whole.Tekesi County,Xinjiang,the geographical position is superior, climate condition is good, andthe animal husbandry industry developed, rich in tourism resources. However, with thedevelopment of economic and social and the influence of human activity, Tekesi Countyinevitably appear like land salinization, soil erosion, land ecological health problems, thisaffected the County’s economic development and social progress. In2011, Tekesi County putforward the goal that strive to national ecological County in2020. Therefore, To evaluatedynamically Tekesi County land ecological health condition analysis, to the sustainabledevelopment of the county land ecological environment has important significanceThis article through to investigate and study on Tekesi County’s economic and socialsituation, using the2006,2009and2012three time node of each index value, with systemanalysis method, analytic hierarchy process to construct a land ecosystem health evaluationindex system including natural factors, economic factors and social factors, a total of18indexes of Tekesi county.Results shows that in2006,2009and2012, Tekesi County has thehealthy ecological condition, during the period of2006to2012, continue to rise, the landecosystem health evaluation shows that Tekesi County in recent years the land ecologicalenvironment condition is getting better and better. Land ecosystem health evaluation value is0.9086in2012, the land ecological is very healthy, the early warning level is safety. Thisarticle targeted puts forward the countermeasures of land ecological security Tekesi Countyhealth advice.