Ecological Protection–Restoration Practice of  Mountains Rivers Forests Farmlands Lakes Grasslands Sands in the Jialu River Basin

WANG Yao; ZHANG Maosheng; CHEN Huajun; WEI Xin; GUO Chihui

doi:10.12401/j.nwg.2023095

2023 Vol. 56, No. 3

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Article navigation > Northwestern Geology > 2023 > 56(3): 121-128

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WANG Yao, ZHANG Maosheng, CHEN Huajun, WEI Xin, GUO Chihui. 2023. Ecological Protection–Restoration Practice of Mountains Rivers Forests Farmlands Lakes Grasslands Sands in the Jialu River Basin. Northwestern Geology, 56(3): 121-128. doi: 10.12401/j.nwg.2023095

Citation:

WANG Yao, ZHANG Maosheng, CHEN Huajun, WEI Xin, GUO Chihui. 2023. Ecological Protection–Restoration Practice of Mountains Rivers Forests Farmlands Lakes Grasslands Sands in the Jialu River Basin. Northwestern Geology, 56(3): 121-128. doi: 10.12401/j.nwg.2023095

Ecological Protection–Restoration Practice of Mountains Rivers Forests Farmlands Lakes Grasslands Sands in the Jialu River Basin

1.
Land Consolidation and Rehabilitation Center, MNR, Beijing 100035, China
2.
Land Engineering Technology Innovation Center , MNR, Beijing 100035, China
3.
School of Human Settlements and Civil Engineering,Xi’an Jiaotong University, Xi’an 712000, Shaanxi, China
4.
Shaanxi Natural Resources Survey, Planning and Design Institute , Xi’an 710076, Shaanxi, China

More Information

Corresponding author: ZHANG Maosheng, xazms@126.com

Received Date: 02 March 2023

Revised Date: 17 May 2023

Accepted Date: 17 May 2023

Publish Date: 20 June 2023

Abstract

Abstract

Watershed ecosystem is a territorial spatial geographic unit with clear boundary, which is mainly linked by surface water and groundwater, and is the best implementation unit of territorial spatial ecological restoration. Based on the theory of watershed ecological restoration, taking the Jialu River basin in the Loess Plateau as the research object, on the basis of a comprehensive and objective understanding of the current situation and ecological problems of the watershed ecological environment, and in accordance with the concept of "conserving water and soil resources and restoring natural ecology", the watershed is divided into 8 restoration units, and 13 types of engineering measures are implemented, 4 subprojects will be deployed to form an integrated protection and restoration system for small watershed landscapes, forests, fields, lakes, grass and sand, and systematically protect and restore the life community of watershed landscapes, forests, fields, lakes, grass and sand. The research results show that the ecological protection and restoration of mountains, rivers, forests, fields, lakes, grass and sand in the basin will help to control the fragile ecosystem, serious water and soil loss, prominent water pollution in industrial and mining areas and cities, mines left over from history, low quality of agricultural land, weak ecological protection and restoration capacity in the Jialu River basin and its coastal areas, effectively alleviate the situation of water and soil loss, reduce sediment inflow into the Yellow River, and continuously improve the quality of the ecological environment in the basin, To enhance the stability of the life community of mountains, rivers, forests, fields, lakes, grass and sand, improve the ecosystem service function, and build the ecological security barrier in the north of China are of great significance for the ecological protection and restoration of the watershed in the Loess Plateau.
- watershed ecological restoration /
- loess plateau /
- mountains rivers forests farmlands lakes grasslands sands /
- nature based solutions /
- Jialu river basin

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References

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