Study on the oasis corridor landscape in the and regions based on RS and GIS methods - application of Jinta Oasis, China | |
Ma, MG; Wang, XM; Cheng, GD | |
刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
![]() |
2003-03-01 | |
卷号 | 15期号:2页码:193-198 |
关键词 | arid region oasis corridor landscape RS GIS |
ISSN号 | 1001-0742 |
通讯作者 | Ma, MG() |
英文摘要 | The study on the oasis corridor landscape is a new hotspot in the ecological environment research in the and regions. In oasis, main corridor landscape types include river, ditch, shelterbelt and road. This paper introduces the basic ecological effects of the corridor landscape on the transporting mass and energy and obstructing desert landscape expansion and incursion. Using Geographic Information System(GIS), we have researched the corridor distribution and its spatial relationship with other landscape types in the Jinta Oasis. Based on the dynamically monitoring on the landscape pattern change of the Jinta Oasis during the latter 10 years by using Remote Sensing(RS) and GIS, the driving functions of the corridors on this change have been analyzed in detail. The analysis results showed that all kinds of corridors' characteristics can be quantified by the indexes such as length and width, ratio of perimeter and area, density and non-heterogeneity. The total corridor length of Jinta Oasis is 1838.5 km and its density is 2.1 km/km(2). The corridor density of the irrigation land, forest and resident area is maximal, which shows that affection degree of the oasis corridors on them is the most. The improvement of the corridors quality is one of the important driving factors on the irrigation land and so on. The organic combination of the RS and GIS technologies and landscape research methods would be an effective means for the corridor landscape research on and region oasis. |
收录类别 | ISTP ; SCI |
WOS研究方向 | Environmental Sciences & Ecology |
WOS类目 | Environmental Sciences |
语种 | 英语 |
出版者 | SCIENCE CHINA PRESS |
WOS记录号 | WOS:000181538700010 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2556852 |
专题 | 寒区旱区环境与工程研究所 |
通讯作者 | Ma, MG |
作者单位 | 1.Chinese Acad Sci, CAEERI, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China 2.CAS, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Ma, MG,Wang, XM,Cheng, GD. Study on the oasis corridor landscape in the and regions based on RS and GIS methods - application of Jinta Oasis, China[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2003,15(2):193-198. |
APA | Ma, MG,Wang, XM,&Cheng, GD.(2003).Study on the oasis corridor landscape in the and regions based on RS and GIS methods - application of Jinta Oasis, China.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,15(2),193-198. |
MLA | Ma, MG,et al."Study on the oasis corridor landscape in the and regions based on RS and GIS methods - application of Jinta Oasis, China".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 15.2(2003):193-198. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论