The Present Situation and Recovery Strategy of Ecological Environments in the Dry Valleys in the Upper Reaches of the Minjiang River Area

CHEN Xiao-ping; YANG Su-xiang; HE Jian-she; DAI Ying; YANG Hua

doi:10.16779/j.cnki.1003-5508.2014.02.015

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Volume 35 Issue 2

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2014 > 35(2): 62-65

CHEN Xiao-ping, YANG Su-xiang, HE Jian-she, DAI Ying, YANG Hua. The Present Situation and Recovery Strategy of Ecological Environments in the Dry Valleys in the Upper Reaches of the Minjiang River Area[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(2): 62-65. doi: 10.16779/j.cnki.1003-5508.2014.02.015

Citation:

CHEN Xiao-ping, YANG Su-xiang, HE Jian-she, DAI Ying, YANG Hua. The Present Situation and Recovery Strategy of Ecological Environments in the Dry Valleys in the Upper Reaches of the Minjiang River Area[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(2): 62-65. doi: 10.16779/j.cnki.1003-5508.2014.02.015

The Present Situation and Recovery Strategy of Ecological Environments in the Dry Valleys in the Upper Reaches of the Minjiang River Area

doi: 10.16779/j.cnki.1003-5508.2014.02.015

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Heishui Forestry Bureau, Heishui 623500, China;Lixian Forestry Bureau, Lixian 623100, China;Aba Autonomous Prefecture Science and Technology Institute, Wenchuan 623000, China

Received Date: 2013-12-16

Abstract

The dry valleys in the upper reaches of the Minjiang River are located in the transition zone between the Qinghai-Tibet Plateau and the Sichuan Basin. They have complex natural environments, vulnerable ecosystem,backward economic development,and diverse social cultures. Because of adverse natural environments and human interference,their original ecological environment becomes worse and worse, and brings about a series of ecological environmental problems, for example, vegetation degradation, and loss of biodiversity. In this paper,a detailed description is given of the present situation and reasons, and some scientific measures are put forward for the recovery of their ecological environment. This study has important theoretical and practical significance on the regional vegetation restoration and the improvement of ecological environments.
- Dry valleys in the upper reaches of the Minjiang River;
- The ecological present situation;
- Strategic research;
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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 Present Situation and Recovery Strategy of Ecological Environments in the Dry Valleys in the Upper Reaches of the Minjiang River Area

doi: 10.16779/j.cnki.1003-5508.2014.02.015

Heishui Forestry Bureau, Heishui 623500, China;Lixian Forestry Bureau, Lixian 623100, China;Aba Autonomous Prefecture Science and Technology Institute, Wenchuan 623000, China

Received Date: 2013-12-16

Key words:

Dry valleys in the upper reaches of the Minjiang River /
The ecological present situation /
Strategic research /

Abstract: The dry valleys in the upper reaches of the Minjiang River are located in the transition zone between the Qinghai-Tibet Plateau and the Sichuan Basin. They have complex natural environments, vulnerable ecosystem,backward economic development,and diverse social cultures. Because of adverse natural environments and human interference,their original ecological environment becomes worse and worse, and brings about a series of ecological environmental problems, for example, vegetation degradation, and loss of biodiversity. In this paper,a detailed description is given of the present situation and reasons, and some scientific measures are put forward for the recovery of their ecological environment. This study has important theoretical and practical significance on the regional vegetation restoration and the improvement of ecological environments.