| 基于GIS的农业景观格局变化研究——以福建省漳浦县马坪镇为例 |
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| 引用本文： | 程 炯,吴志峰,刘 平.基于GIS的农业景观格局变化研究——以福建省漳浦县马坪镇为例[J].中国生态农业学报,2005,13(4):184-186. |
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| 作者姓名： | 程 炯 吴志峰 刘 平 |
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| 作者单位： | 广东省生态环境与土壤研究所,广州,510650 |
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| 基金项目： | 国家科技攻关项目(96-920-24-01-06)，广东省科学院优秀人才基金项目资助 |
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| 摘 要： | 应用GIS技术研究农业景观格局变化结果表明,福建省漳浦县马坪镇整体景观多样性指数降低,优势度指数和均匀度指数增加。景观类型变化显示生活和生产类景观不断增多,破碎化程度不断加大,而生态防护类景观不断减少,优势度指数下降,这种景观格局的变化与区域农业发展实际相吻合。
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| 关 键 词： | GIS 农业景观格局 景观多样性指数 优势度指数 破碎度指数 |
| 收稿时间： | 2004-09-22 |
| 修稿时间： | 2004-10-27 |
Study on the change of agriculture landscape pattern based on GIS--A case study from Maping Town,Zhangpu County,Fujian Province |
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| CHENG Jiong,WU Zhi-Feng and LIU Ping.Study on the change of agriculture landscape pattern based on GIS--A case study from Maping Town,Zhangpu County,Fujian Province[J].Chinese Journal of Eco-Agriculture,2005,13(4):184-186. |
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| Authors: | CHENG Jiong WU Zhi-Feng and LIU Ping |
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| Institution: | Institute of Eco-environment and Soil Science of Guangdong Province, Guangzhou 510650, China |
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| Abstract: | The change of agriculture landscape pattern was studied with GIS technology.The result shows that the index of diversity is declined in Maping Town,Zhangpu County,but the indexes of dominance and evenness are raised.The changes of landscape type show that the patches of landscape of living and production are more and more,and the degree of their fragmentation is increased;but the patches of landscape of eco-protection are fewer and fewer,and their dominance is decreased.The change of landscape pattern is consistent with the development of agriculture. |
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| Keywords: | Geography information system Agriculture landscape pattern Diversity index of landscape Dominance index Fragmentation index |
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