The Study Of Sustainable Land Use Based On “Ecological Footprint”

Hengshan county were taken depending on the energy industry’s strong drive in recent years, rapid economic development, energy resources exploitation, however, is bound to the strong impact of Hengshan county were taken natural ecological system, the sustainable use of land resources encountered the challenge of particularly serious.Based on the resources of Shaanxi county Hengshan county were taken as the research object, according to the status quo and characteristics of Hengshan county were taken resources county, using the Ecological Footprint Model, the sustainability of land use of Hengshan county were taken from 2009 to 2014 to carry on the quantitative evaluation, discusses the current and future impact Hengshan county were taken problems in sustainable utilization of land resources, and on this basis to realize the sustainable utilization of land resources to solve path, to northern Shaanxi county land.Based on the analysis of the Hengshan county were taken natural conditions, social economic conditions and land use status quo, on the basis of the ecological footprint model of sustainable land use evaluation study of Hengshan county were taken. Tentatively by ha "area" and "unit calorific value" on balance factor and yield factor is improved, respectively. Calculated the Hengshan county were taken in 2009-2014 per capita ecological footprint and the per capita ecological carrying capacity, using the ecological surplus/deficit, ten thousand yuan per capita GDP, the ecological footprint, ecological pressure index and ecological coordination coefficient of four indexes of ecological status of Hengshan county were taken multi-angle analysis. The results indicated that the Hengshan county were taken proposed mining land use potential, improve overall production capacity of grassland and woodland, fully tap the fishery development potential, economical and intensive use of construction land 4 the path of the sustainable land use.