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| 珠江口两岸土地利用变化初步分析 | |
| 引用本文： | 刘卫芳,周迎红,方元.珠江口两岸土地利用变化初步分析[J].湖北农业科学,2012,51(18):3974-3976. |
| 作者姓名： | 刘卫芳 周迎红 方元 |
| 作者单位： | 1. 中国科学院广州地球化学研究所,广州,510640 2. 无锡职业技术学院,江苏无锡,214153 3. 黄冈师范学院数学与计算机科学学院,湖北黄冈,438000 |
| 基金项目： | 国家自然科学基金项目(40534019) |
| 摘 要： | 以遥感和GIS为技术支持,以1988-2002年4个不同时相的TM遥感影像为主要信息源,揭示珠江口两岸土地利用时空演变的过程.结果表明,珠江口两岸土地利用发生了显著的变化,传统农业用地迅速向建设用地转变是区域土地利用变化最大的特点,建设用地等用地类型面积持续增加,耕地等农业用地类型面积持续减小. |
| 关 键 词： | 遥感 GIS 土地利用变化 珠江口两岸 |
Land Use Change Analysis in Coastal Area of the Pearl River Estuary |
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| LIU Wei-fang , ZHOU Ying-hong , FANG Yuan.Land Use Change Analysis in Coastal Area of the Pearl River Estuary[J].Hubei Agricultural Sciences,2012,51(18):3974-3976. | |
| Authors: | LIU Wei-fang ZHOU Ying-hong FANG Yuan |
| Institution: | 1.Guangzhou Institute of Geochemistry,China Academy of Sciences,Guangzhou 510640,China; 2.Wuxi Institute of Commerce,Wuxi 214153,Jiangsu,China; 3.College of Mathematics and Computer Science,Huanggang Normal University,Huanggang 438000,Hubei,China) |
| Abstract: | Using remote sensing(RS) and GIS as technology support,the TM remote sensing images of 4 different time phases in 1988～2002 were used as the main information source,the space-time evolution process of land use in coastal area of the Pearl River estuary was revealed.Results indicated that,the land use in coastal area of the Pearl River estuary had changed dramatically,the traditional agricultural land had changed into construction land that was the biggest trait in typical region land use change,the area of land such as construction land continued to increase,the area of agricultural land such as farmland continued to reduce. |
| Keywords: | remote sensing(RS) GIS land use change coastal area of the Pearl River estuary |
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