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半干旱半湿润地区农业景观格局研究——以冀西北涿鹿地区为例
A STUDY ON AGRICULTURAL LANDSCAPE OF SEMI ARID AND SUB HUMID ZONE IN CHINA——Taking Zhuolu Area as an Example
【摘要】 借用前人关于景观的空间格局指数, 在遥感和地理信息系统技术支持下, 比较系统地量度了地处我国半湿润半干旱地带的冀西北涿鹿地区农业景观的空间格局指标, 进而简要分析了该地区农业景观空间格局特征及其形成。
【Abstract】 Agricultural landscape pattern is the main part of landscape ecology. This paper measures the spatial pattern of agricultural landscape with some landscape structure indexes that are put forward by other scholars, and the bases of study on remote sensing and GIS technology. Furthermore, the characteristics of Zhuolu area are analyzed. The authors consider that this study is not only useful to the regional practice, but also to the agricultural landscape ecology in China.
【关键词】 农业景观;
空间格局;
指标;
涿鹿地区;
【Key words】 agricultural landscape; spatial pattern; index; Zhuolu Basin area;
【Key words】 agricultural landscape; spatial pattern; index; Zhuolu Basin area;
【基金】 国家自然科学基金!( 批准号: 49671036)
- 【文献出处】 中国农业资源与区划 ,CHINESE AGRICULTRURAL RESOURES AND REGIONAL PLANNING , 编辑部邮箱 ,2000年01期
- 【分类号】F327
- 【被引频次】41
- 【下载频次】363