| 厦门环东海域规划区土地覆被变化的遥感分析 |
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| 引用本文： | 孙凤琴,黄昊,陈美连,蔡碧观,陈思平,宫殿柱. 厦门环东海域规划区土地覆被变化的遥感分析[J]. 厦门理工学院学报, 2011, 19(3): 48-52 |
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| 作者姓名： | 孙凤琴 黄昊 陈美连 蔡碧观 陈思平 宫殿柱 |
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| 作者单位： | 厦门理工学院空间信息科学与工程系,福建厦门,361024 |
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| 基金项目： | 福建省大学生创新性实验计划项目，厦门理工学院大学生创新性实验项目 |
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| 摘 要： | 2005年、2007年和2009年三个时相的中巴CCD遥感影像对比表明,厦门环东海域规划区土地覆被类型存在明显转换.2005年至2007年,土地覆被变化以海域向陆地(裸地和建筑用地)转化为主;2007年至2009年,土地覆被以林地、耕地和裸地向建筑用地转化为主.总体上,2005至2009年间,海域减少约17.8 km2,林地减少约6.0 km2,耕地减少约7.2 km2,裸地增加约6.6 km2,建筑用地增加约24.3 km2.经济建设的快速发展,带来土地覆被的巨大变化.
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| 关 键 词： | 厦门 环东海域规划区 土地覆被变化 遥感分析 |
Remote Sensing Analysis of Land Cover Change in Xiamen East Coastal Programming Region |
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| SUN Feng-qin,HUANG Hao,CHEN Mei-lian,CAI Bi-guan,CHEN Si-ping,GONG Dian-zhu. Remote Sensing Analysis of Land Cover Change in Xiamen East Coastal Programming Region[J]. Journal of Xiamen University of Technology, 2011, 19(3): 48-52 |
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| Authors: | SUN Feng-qin HUANG Hao CHEN Mei-lian CAI Bi-guan CHEN Si-ping GONG Dian-zhu |
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| Affiliation: | SUN Feng-qin,HUANG Hao,CHEN Mei-lian,CAI Bi-guan,CHEN Si-ping,GONG Dian-zhu(Faculty of Spatial Information Science and Engineering,Xiamen University of Technology,Xiamen 361024,China) |
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| Abstract: | CBERS CCD images of Oct.2005,Nov.2007 and Sept.2009 were selected to detect the land cover changes in Xiamen East Coastal Programming Region.The classification images showed that the land cover from 2005 to 2007 was changed mainly from water area and up-water tidal-flat area to bare land and building plot;then from 2007 to 2009,it was changed mainly from forest,farming land and bare land to building plot instead. Generally,about 17.8 km2 of the sea area was reduced mainly in the top area and western coast of Tong＇an Bay and external side of Gaoqi airport;about 6.0 km2 of the forest was reduced mainly in Jimei district and Tong＇an district while about 7.2 km2 of the farmland was reduced mainly in Xiang＇an district;the bare land increased 6.6 km2 but the total building plot increased 24.3 km2 from 2005 to 2009.Great land cover changes were caused by fast social development according to the remote sensing analysis. |
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| Keywords: | Xiamen East Coastal Programming Region land cover change remote sensing analysis |
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