| 基于遥感和地理信息系统的辽宁省滨海湿地研究 |
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| 引用本文： | 卫亚星,王莉雯,杨俊.基于遥感和地理信息系统的辽宁省滨海湿地研究[J].测绘与空间地理信息,2010,33(3):1-3. |
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| 作者姓名： | 卫亚星 王莉雯 杨俊 |
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| 作者单位： | 辽宁师范大学,海洋经济与可持续发展研究中心,辽宁,大连,116029;辽宁师范大学,自然地理与空间信息科学辽宁省重点实验室,辽宁,大连,116029;辽宁师范大学,城市与环境学院,辽宁,大连,116029;辽宁师范大学,城市与环境学院,辽宁,大连,116029;辽宁师范大学,自然地理与空间信息科学辽宁省重点实验室,辽宁,大连,116029 |
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| 基金项目： | 教育部人文社会科学重点研究基地基金项目，辽宁省教育厅人文社会科学研究项目 |
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| 摘 要： | 参考国内外各种湿地分类系统,将辽宁省滨海湿地分为自然湿地和人工湿地两大类,自然湿地再分为8小类,人工湿地再分为3类。利用地理信息系统平台,解译了美国陆地资源卫星(LANDSATTM)2002年图像,得出各种湿地类型的面积,汇总得出辽宁省滨海湿地的总面积是17 333 km2,其中,自然湿地面积是12 658 km2,占辽宁省滨海湿地总面积的73%,人工湿地面积是4 675 km2,占滨海湿地总面积的27%。比较深入地分析了石油开发和农业开发对辽宁滨海湿地的影响,提出保护辽宁滨海湿地资源的重要性。
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| 关 键 词： | 湿地 遥感 地理信息系统 辽宁省 |
Study on Coastal Wetland of Liaoning Province Based on Remote Sensing and Geographic Information System |
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| WEI Ya-xing,WANG Li-wen,YANG Jun.Study on Coastal Wetland of Liaoning Province Based on Remote Sensing and Geographic Information System[J].Geomatics & Spatial Information Technology,2010,33(3):1-3. |
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| Authors: | WEI Ya-xing WANG Li-wen YANG Jun |
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| Institution: | WEI Ya-xing1,2,3,WANG Li-wen3,YANG Jun2(1.Center for Marine Economic and Sustainable Development,Liaoning Normal University,Dalian 116029,China,2.Liaoning Key Laboratory of Physical Geography and Spatial Information Science,3.College of Urban and Environmental Science,China) |
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| Abstract: | In this paper,according to different wetland classification systems at home and abroad,coastal wetland in Liaoning province was classified into natural wetland and manual wetland.Natural wetland was divided into 8 kinds,and manual wetland was divided into 3 kinds.The area of different wetland was got by interpreting LANDSAT TM image in 2002 on geographic information system platform.After integration,the total area of coastal wetland was 17 333 km2,in which the area of natural wetland was 12 658 km2 and acco... |
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| Keywords: | wetland remote sensing geographic information system Liaoning province |
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