Another effective measure is to restrain the utilization of the land and to exploit the new technology to improve the productiveness of the arable land.
另一个是抑制土地利用率和利用新科技来提高耕地生产率的有效措施。
Based on the principles of landscape ecology, supported by 3s technology, the landscape pattern of land utilization in Qichun County is quantitatively analyzed in this paper.
依据景观生态学原理，采用3s技术，对蕲春县土地利用景观格局进行定量的分析研究。
Utilize SPOT satellite photograph data and GIS technology to establish land utilization data system of Yundonghai lake restoration's scope, and analyze land overlay;
利用SPOT卫星影像数据结合GIS技术建立云东海湖区恢复范围的土地利用数据库系统，进行土地覆盖变化分析；
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