Investigation on the Effectiveness of the Demonstration Project of Desertification Control in the Northwest Plateau of Sichuan Province——Taking Ruoergai County and Litang County as examples

LIU Shuo; YOU Rong-kai; ZHU Zi-zheng; CAI Fan-long; ZHOU Yun-ke

doi:10.16779/j.cnki.1003-5508.2016.06.023

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Volume 37 Issue 6

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2016 > 37(6): 101-104,122

LIU Shuo, YOU Rong-kai, ZHU Zi-zheng, CAI Fan-long, ZHOU Yun-ke. Investigation on the Effectiveness of the Demonstration Project of Desertification Control in the Northwest Plateau of Sichuan Province——Taking Ruoergai County and Litang County as examples[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(6): 101-104,122. doi: 10.16779/j.cnki.1003-5508.2016.06.023

Citation:

LIU Shuo, YOU Rong-kai, ZHU Zi-zheng, CAI Fan-long, ZHOU Yun-ke. Investigation on the Effectiveness of the Demonstration Project of Desertification Control in the Northwest Plateau of Sichuan Province——Taking Ruoergai County and Litang County as examples[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(6): 101-104,122. doi: 10.16779/j.cnki.1003-5508.2016.06.023

Investigation on the Effectiveness of the Demonstration Project of Desertification Control in the Northwest Plateau of Sichuan Province——Taking Ruoergai County and Litang County as examples

doi: 10.16779/j.cnki.1003-5508.2016.06.023

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Sichuan Institute of Forest Inventory and Planning, Chengdu 610081, Sichuan, China

Received Date: 2016-09-07

Abstract

Investigations were made on the effect of typical management modes of desertification control demonstration project in typical counties (Ruoergai County and Litang County) of the typical desertification control demonstration project,aiming to sum up the experience and to provide scientific reference for the smooth implementation of desertification control projects in Northwest Sichuan. Management strategies were put forward for different degrees of sandy land. Mildly sandy land with above 40% coverage was managed by the way of the enclosure and reseeding of mixed grass and by applying proper organic fertilizen. And as for moderately sandy land with 25% to 40% coverage,and severely sandy land with 10%~25% coverage, in addition to the desertification land enclosure and reseeding grasses,the shrub should be planted for sand fixing. The way of managing extremely severe (less than 10%) desertification land needed other configurations of sand barriers.
- Northwest Sichuan;
- Alpine Grassland;
- Desertification
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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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Investigation on the Effectiveness of the Demonstration Project of Desertification Control in the Northwest Plateau of Sichuan Province——Taking Ruoergai County and Litang County as examples

doi: 10.16779/j.cnki.1003-5508.2016.06.023

Sichuan Institute of Forest Inventory and Planning, Chengdu 610081, Sichuan, China

Received Date: 2016-09-07

Key words:

Abstract: Investigations were made on the effect of typical management modes of desertification control demonstration project in typical counties (Ruoergai County and Litang County) of the typical desertification control demonstration project,aiming to sum up the experience and to provide scientific reference for the smooth implementation of desertification control projects in Northwest Sichuan. Management strategies were put forward for different degrees of sandy land. Mildly sandy land with above 40% coverage was managed by the way of the enclosure and reseeding of mixed grass and by applying proper organic fertilizen. And as for moderately sandy land with 25% to 40% coverage,and severely sandy land with 10%~25% coverage, in addition to the desertification land enclosure and reseeding grasses,the shrub should be planted for sand fixing. The way of managing extremely severe (less than 10%) desertification land needed other configurations of sand barriers.