Analysis of Landscape Pattern Changes of Alpine Wetland in Zoig&#234;

HUANG Qian; LAN lan; YANG Wu-nian; DENG Dong-zhou; YAN Wu-xian

doi:10.16779/j.cnki.1003-5508.2014.06.012

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Volume 35 Issue 6

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2014 > 35(6): 60-63

HUANG Qian, LAN lan, YANG Wu-nian, DENG Dong-zhou, YAN Wu-xian. Analysis of Landscape Pattern Changes of Alpine Wetland in Zoigê[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(6): 60-63. doi: 10.16779/j.cnki.1003-5508.2014.06.012

Citation:

HUANG Qian, LAN lan, YANG Wu-nian, DENG Dong-zhou, YAN Wu-xian. Analysis of Landscape Pattern Changes of Alpine Wetland in Zoigê[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(6): 60-63. doi: 10.16779/j.cnki.1003-5508.2014.06.012

Analysis of Landscape Pattern Changes of Alpine Wetland in Zoigê

doi: 10.16779/j.cnki.1003-5508.2014.06.012

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Sichuan Academy of Forestry, Chengdu 610081, China;Chengdu University of Technology, Chengdu 610051, China;Sichuan Police College, Luzhou 646000, China

Received Date: 2014-10-08

Abstract

In this paper,the TM images of 1990,2000 and 2009 were used as the main datasources,and analysis was made of the dynamic characteristics of the landscape pattern of wetland in Ruoergai by means of using 3S technique,aiming to explore the wetland change law in Zoigê County for the recent 20 yeas. The results showed that in the recent 20 years, the Zoigê wetland landscape patch number decreased generally, the wetland landscape area displayed a shrinking trend,the wetland landscape diversity was a balanced development, and various types of patch area had a big difference, exhibitina uneven distribution and landscape fragmentation. Therefore,the protection of Zoigê wetland should be further strengthened for the purpose of controlling the wetland landscape pattern change and scientific and rational use of resources.
- changes of landscape pattern 3S;
- Technology;
- Alpine Wetland;
- Zoigê
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Analysis of Landscape Pattern Changes of Alpine Wetland in Zoigê

doi: 10.16779/j.cnki.1003-5508.2014.06.012

Sichuan Academy of Forestry, Chengdu 610081, China;Chengdu University of Technology, Chengdu 610051, China;Sichuan Police College, Luzhou 646000, China

Received Date: 2014-10-08

Key words:

Abstract: In this paper,the TM images of 1990,2000 and 2009 were used as the main datasources,and analysis was made of the dynamic characteristics of the landscape pattern of wetland in Ruoergai by means of using 3S technique,aiming to explore the wetland change law in Zoigê County for the recent 20 yeas. The results showed that in the recent 20 years, the Zoigê wetland landscape patch number decreased generally, the wetland landscape area displayed a shrinking trend,the wetland landscape diversity was a balanced development, and various types of patch area had a big difference, exhibitina uneven distribution and landscape fragmentation. Therefore,the protection of Zoigê wetland should be further strengthened for the purpose of controlling the wetland landscape pattern change and scientific and rational use of resources.