高寒内流河源头区山水林田湖草生态保护与修复实践——以青海省祁连山疏勒河—哈拉湖汇水区为例

尚洪磊; 韩永伟; 蔡譞; 吕凤春; 王世曦; 孟晓杰; 计伟

doi:10.12153/j.issn.1674-991X.20200052

文章导航 > 环境工程技术学报 > 2021 > 11(2): 234-240

尚洪磊, 韩永伟, 蔡譞, 吕凤春, 王世曦, 孟晓杰, 计伟. 高寒内流河源头区山水林田湖草生态保护与修复实践——以青海省祁连山疏勒河—哈拉湖汇水区为例[J]. 环境工程技术学报, 2021, 11(2): 234-240. doi: 10.12153/j.issn.1674-991X.20200052

引用本文:

SHANG Honglei, HAN Yongwei, CAI Xuan, LÜ Fengchun, WANG Shixi, MENG Xiaojie, JI Wei. Practice of mountain-river-forest-farmland-lake-grassland ecological conservation and restoration of the source area of alpine inland rivers:a case study in intersection area of Shule River and Hala Lake in Qilian Mountains of Qinghai Province[J]. Journal of Environmental Engineering Technology, 2021, 11(2): 234-240. doi: 10.12153/j.issn.1674-991X.20200052

Citation:

SHANG Honglei, HAN Yongwei, CAI Xuan, LÜ Fengchun, WANG Shixi, MENG Xiaojie, JI Wei. Practice of mountain-river-forest-farmland-lake-grassland ecological conservation and restoration of the source area of alpine inland rivers:a case study in intersection area of Shule River and Hala Lake in Qilian Mountains of Qinghai Province[J]. Journal of Environmental Engineering Technology, 2021, 11(2): 234-240. doi: 10.12153/j.issn.1674-991X.20200052

引用本文:

Citation:

SHANG Honglei, HAN Yongwei, CAI Xuan, LÜ Fengchun, WANG Shixi, MENG Xiaojie, JI Wei. Practice of mountain-river-forest-farmland-lake-grassland ecological conservation and restoration of the source area of alpine inland rivers:a case study in intersection area of Shule River and Hala Lake in Qilian Mountains of Qinghai Province[J]. Journal of Environmental Engineering Technology, 2021, 11(2): 234-240. doi: 10.12153/j.issn.1674-991X.20200052

高寒内流河源头区山水林田湖草生态保护与修复实践——以青海省祁连山疏勒河—哈拉湖汇水区为例

doi: 10.12153/j.issn.1674-991X.20200052

尚洪磊^1,2,,
韩永伟^1,2,
蔡譞^1,2,
吕凤春^1,2,
王世曦^1,2,
孟晓杰^1,2,
计伟^1,2,*, ,

1.
国家环境保护区域生态过程与功能评估重点实验室,中国环境科学研究院
2.
环境基准与风险评估国家重点实验室,中国环境科学研究院

详细信息

作者简介:
尚洪磊(1984—),男,助理研究员,硕士,主要从事农业与草原生态环境保护研究, shongly@126.com

通讯作者:
计伟 E-mail: yipinghao@163.com

中图分类号: X52
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出版历程
- 收稿日期: 2020-03-16
- 刊出日期: 2021-03-20

Practice of mountain-river-forest-farmland-lake-grassland ecological conservation and restoration of the source area of alpine inland rivers:a case study in intersection area of Shule River and Hala Lake in Qilian Mountains of Qinghai Province

SHANG Honglei^{1,2
,},
HAN Yongwei^1,2,
CAI Xuan^1,2,
LÜ Fengchun^1,2,
WANG Shixi^1,2,
MENG Xiaojie^1,2,
JI Wei^{1,2,*
, ,}

1.
State Environmental Protection Key Laboratory of Regional Ecological Processes and Functions Assessment, Chinese Research Academy of Environmental Sciences
2.
State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences

More Information

Corresponding author: JI Wei E-mail: yipinghao@163.com

摘要

摘要: 通过分析青海省祁连山疏勒河—哈拉湖汇水区山、水、草、田(天然牧草地)、湖之间的内在关系和面临的主要生态环境问题,围绕布哈河、疏勒河、大通河三河河源区、疏勒河河源—出境段及哈拉湖东岸等重点区域,以历史遗留矿山生态修复、湿地保护、黑土滩型退化草地综合治理、沙化土地治理、退化草场改良、草地生态系统破碎化治理、草原鼠害防控、人口聚集区环境综合整治及河道生态修复治理等为重点工程,提出提高水源涵养功能、修复破碎生境和提升生态环境功能三大重点任务,探索推进高寒内流河源头区山水林田湖草生态保护与修复,以期构建生态安全格局,重塑山水林田湖草生命共同体,提升区域生态系统服务和生态屏障功能,切实保障西北内陆地区和国家生态安全。
- 祁连山区 /
- 内流河 /
- 山水林田湖草 /
- 生态保护与修复 /
- 疏勒河 /
- 哈拉湖
Abstract: The internal relations of mountains, rivers, forests, farmlands (natural grasslands), lakes and grasslands, as well as the major eco-environmental problems in the catchment area of Shule River and Hala Lake in Qilian Mountains of Qinghai Province were analyzed. Focusing on the key areas such as the source area of Buha River, Shule River, Datong River, the source exit section of Shule River and the east bank of Hala Lake, a series of priority projects were put forward, such as ecological restoration of historical legacy abandoned mines, wetland conservation, integrated management of black soil beach degraded grassland, harnessing of desertification land, improvement of degraded grassland, grassland ecosystem fragmentation governance, prairie rodent pests prevention, comprehensive environmental harness of population aggregation areas and ecological restoration and treatment for rivers. Three key tasks were proposed, including construction of ecological security pattern, improvement of water conservation function, and restoration of broken habitat, and the ecological conservation and restoration of the mountain-river-forest-farmland-lake-grassland (MRFFLG) system in the source area of alpine inland was explored, which could fulfill the purpose of transformation of the MRFFLG life community, promotion of regional ecosystem services and ecological barriers function to effectively guarantee the ecological security of the northwest inland areas and the country.
- Qilian Mountains /
- inland rivers /
- mountain-river-forest-farmland-lake-grassland /
- ecological conservation and restoration /
- Shule River /
- Hala Lake

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