Demographic Driving Factors of Cultivated Land Changing in Qiemo Oasis
Qiemo oasis located in the Tarim Basin, south - eastern edge of ecologically fragile areas, have extremely dry climate with very little precipitation, evaporation and. Thanks to the Che' erchen River, Farm get irrigated with a long history. In recent years,rapid population growth and a large number of land reclamation, irrational utilization of water resources, soil salinization and its own natural disaster seriously troubled Qiemo oasis and its sustainable economic development. Based on Qiemo oasis field trips, historical and ecological characteristics of statistical data analysis, and the use of cultivated land resource in the region and changes in the basic characteristics of the basic process of change in the number, spatial differences and changes of the main driving factors of cultivated land were analyzed. And we also discussed the direction of sustainable development and feasible way of Qiemo oasis.
Qiemo oasischanging of cultivated landdemographic driverscountermeasures and suggestions
NETL
NSTL
万方数据
维普
