The Technology of the Vegetation Recovery of a Landslide Microhabitat after Wenchuan Earthquake

LUO Zong-shi; WANG Zhi-ming; CHEN Yong-lin; ZHANG Li; HE Jian-she; HE Fei; PANG Hong-li; LONG Han-li; LIU Xing-liang

doi:10.16779/j.cnki.1003-5508.2013.04.011

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Volume 34 Issue 4

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2013 > 34(4): 37-41

LUO Zong-shi, WANG Zhi-ming, CHEN Yong-lin, ZHANG Li, HE Jian-she, HE Fei, PANG Hong-li, LONG Han-li, LIU Xing-liang. The Technology of the Vegetation Recovery of a Landslide Microhabitat after Wenchuan Earthquake[J]. Journal of Sichuan Forestry Science and Technology, 2013, 34(4): 37-41. doi: 10.16779/j.cnki.1003-5508.2013.04.011

Citation:

LUO Zong-shi, WANG Zhi-ming, CHEN Yong-lin, ZHANG Li, HE Jian-she, HE Fei, PANG Hong-li, LONG Han-li, LIU Xing-liang. The Technology of the Vegetation Recovery of a Landslide Microhabitat after Wenchuan Earthquake[J]. Journal of Sichuan Forestry Science and Technology, 2013, 34(4): 37-41. doi: 10.16779/j.cnki.1003-5508.2013.04.011

The Technology of the Vegetation Recovery of a Landslide Microhabitat after Wenchuan Earthquake

doi: 10.16779/j.cnki.1003-5508.2013.04.011

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Sichuan Academy of Forestry, Sichuan Province, Chengdu 610081, China;Forestry Bureau of Wenchuan County, Sichuan Province, Wenchuan 643200, China;Forestry Bureau of Jiuzhaigou County, Sichuan Province, Jiuzhaigou 623400, China;Aba Autonomous Prefecture Science and Technology Institute, Sichuan Province, Wenchuan 623000, China

Received Date: 2013-03-12

Abstract

Wenchuan Earthquake on May 12th,2008 caused landslides,debris flows,and rock falls,and the local environment was seriously destroyed. On the basis of investigations on the character of microhypsography,rock size,and contents of soil in a landslide of the Laohuzui Mountain lying in the Yingxiu town of Wenchuan county,the microhabitats for vegetation recovery were divided into five types:gravel slope,rock slope,gravel land,lacuna land,and groove land. And ultramicro habitats were divided into three types:rock surface,rock aperture,and gravel rocks. Vegetation recovery tests were conducted in the micro-habitat and ultramicro habitat for the disaster areas,vegetation restoration technologies were summarized in this paper,aiming to provide reference for restoring vegetation in the disaster areas after Wenchuan earthquake.
- Wenchuan earthquake;
- Microhabitat;
- Ultramicro habitat;
- Vegetation recovery;
- The collapse of mountain;
- Slope
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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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The Technology of the Vegetation Recovery of a Landslide Microhabitat after Wenchuan Earthquake

doi: 10.16779/j.cnki.1003-5508.2013.04.011

Sichuan Academy of Forestry, Sichuan Province, Chengdu 610081, China;Forestry Bureau of Wenchuan County, Sichuan Province, Wenchuan 643200, China;Forestry Bureau of Jiuzhaigou County, Sichuan Province, Jiuzhaigou 623400, China;Aba Autonomous Prefecture Science and Technology Institute, Sichuan Province, Wenchuan 623000, China

Received Date: 2013-03-12

Key words:

Abstract: Wenchuan Earthquake on May 12th,2008 caused landslides,debris flows,and rock falls,and the local environment was seriously destroyed. On the basis of investigations on the character of microhypsography,rock size,and contents of soil in a landslide of the Laohuzui Mountain lying in the Yingxiu town of Wenchuan county,the microhabitats for vegetation recovery were divided into five types:gravel slope,rock slope,gravel land,lacuna land,and groove land. And ultramicro habitats were divided into three types:rock surface,rock aperture,and gravel rocks. Vegetation recovery tests were conducted in the micro-habitat and ultramicro habitat for the disaster areas,vegetation restoration technologies were summarized in this paper,aiming to provide reference for restoring vegetation in the disaster areas after Wenchuan earthquake.