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| 胶州湾大沽河口湿地现状的遥感分析 | |
| 引用本文： | 马妍妍,李广雪,史经昊,乔磊,王艳玲.胶州湾大沽河口湿地现状的遥感分析[J].中国海洋大学学报(自然科学版),2006,36(Z1):179-184. |
| 作者姓名： | 马妍妍 李广雪 史经昊 乔磊 王艳玲 |
| 作者单位： | 1. 中国海洋大学,海洋地球科学学院,山东,青岛,266003;中国海洋大学,海底科学与探测技术教育部重点实验室,山东,青岛,266003 2. 中国海洋大学,海洋地球科学学院,山东,青岛,266003 3. 青岛市环保局,山东,青岛,266003 |
| 摘 要： | 通过对1988,1997和2005年3个时相Landsat卫星遥感数据的解译,得到了胶州湾北部大沽河口地区3个年份的土地利用变化状况,对比研究表明:该区域人工建筑物面积不断扩大,耕地面积不断减少;1997年以后加大了对未利用土地的开垦力度,使耕地面积减少速度相对降低,而河口自然湿地面积不断减少,主要转变为耕地和养殖池,湿地生态环境遭到破坏。考虑到大沽河口经济和自然方面的特殊属性,提出了缓和人与自然的矛盾、保护河口湿地的建议。 |
| 关 键 词： | 大沽河口 湿地 卫星遥感 |
| 文章编号： | 1672-5174(2006)03Ⅱ-179-06 |
| 修稿时间： | 2005年12月23 |
Detection and Analysis of Land Use Change of Daguhe Estuary with Remotely Sensed Imagery |
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| MA Yan-Yan,LI Guang-Xue,SHI Jing-Hao,QIAO Lei,WANG Yan-Ling.Detection and Analysis of Land Use Change of Daguhe Estuary with Remotely Sensed Imagery[J].Periodical of Ocean University of China,2006,36(Z1):179-184. | |
| Authors: | MA Yan-Yan LI Guang-Xue SHI Jing-Hao QIAO Lei WANG Yan-Ling |
| Abstract: | Based on an analysis of three phases of remote sensing images(1988,1997 and 2005),we obtained information on the land use change of the Daguhe estuary: the area of infield decreased,and the area of construction increased especially after 1997,and most of which came from infield.After 1997 people started making use of large areas of unused land,then the infield area decreased slower.Most of the natural everglades became infields and breeding ponds,and the ecological entironment has been destroyed.And the everglade area of the Daguhe river is becoming smaller and smaller.In this paper we offer some suggestions to protect the entironment of the Daguhe estuary. |
| Keywords: | Daguhe estuary wet land satellite remote sensing |
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