干旱区生态环境知识资源中心(Arid): 阿穆尔河流域水环境变化条件下的生态环境分析

Arid

	阿穆尔河流域水环境变化条件下的生态环境分析
其他题名	Analysis of Ecological Environment under the Variations of Water Environment in the Amur River Basin
	董华 1; 高继平 2; 张健康 1; 郭庆十 3; 程彦培 1; 刘坤 1
来源期刊	南水北调与水利科技
ISSN	1672-1683
出版年	2012
卷号	10 期号:5 页码:46-50,71
中文摘要	阿穆尔河流域水环境变化条件下,运用GIS和RS技术,对阿穆尔河流域的2期NOAA影像数据和1期MO-DIS影像数据进行解译判读,获取不同时期阿穆尔河流域湿地与生态要素数据,为研究区的生态地质环境治理提供数据依据。通过动态度模型和转移矩阵模型,对研究区1992年-2010年间的湿地与生态的动态变化情况进行了量化的分析。结果表明:1992年-2010年18a间,沙化土地的动态度最大,为15.25,属于急剧变化型,沼泽和湿地面积大面积减少,林草混杂地面积减少,沼泽、湿地、林草和混杂地快速转化为林地和耕地,在近10 a间,沙化土地面积又有增加趋势,主要转入类型为林地和草地混杂地。
英文摘要	Under the variations of water environment in the Amur River Basin,GIS and RS technology were used to interpret the second phase NOAA image data and the first phase MODIS image data and to obtain the wetland and ecological elements in the Amur River Basin for different periods,which can provide data support for the protection of the ecological and geological environment in the study area. The dynamic model and the transition matrix model were used to perform the quantitative analysis of the dynamic changes of the wetland and ecology in the study area from 1992 to 2010. The results showed that the desertification land has the largest dynamic degree in the 18 years,which is about 15.25 and indicates that the desertification land belongs to a dramatic change type. The area of marshes and wetlands decreased significantly, and the area of mixed forest and grass land decreased as well. The marsh, wetland,mixed forest and grass land became cultivated land and forest rapidly. In the recent 10 years, the desertification area had an increasing trend,and the study area was mainly transformed into the mixed forest and grass land.
中文关键词	阿穆尔河流域 ; 水环境 ; 生态环境 ; 动态度 ; 转移矩阵
英文关键词	GIS RS Amur River Basin water environment ecological environment GIS RS dynamic degree transition matrix
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:4685086
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/228315
作者单位	1.中国地质科学院水文地质环境地质研究所, 石家庄, 河北 050061, 中国; 2.河北省区域地质与矿产调查研究所, 保定, 河北 065000, 中国; 3.河北省遥感中心, 石家庄, 河北 050016, 中国
推荐引用方式 GB/T 7714	董华,高继平,张健康,等. 阿穆尔河流域水环境变化条件下的生态环境分析[J],2012,10(5):46-50,71.
APA	董华,高继平,张健康,郭庆十,程彦培,&刘坤.(2012).阿穆尔河流域水环境变化条件下的生态环境分析.南水北调与水利科技,10(5),46-50,71.
MLA	董华,et al."阿穆尔河流域水环境变化条件下的生态环境分析".南水北调与水利科技 10.5(2012):46-50,71.