首页|黄土高原典型丘陵沟壑区的滑坡灾损土地生态修复研究进展

黄土高原典型丘陵沟壑区的滑坡灾损土地生态修复研究进展

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  • 国家科技期刊平台
  • NETL
  • NSTL
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我国是地质灾害频发的国家，滑坡是地质灾害的主要类型之一。陇中黄土丘陵区地处黄土高原西段的黄河流域上游，一直以来是滑坡事件的高发区，因其突发性造成的次生灾害给当地人民生命财产安全带来了较大隐患。近年来随着社会防治力度与投入加大，该区域有关滑坡的理论研究和技术修复手段有了较为全面的提升，特别在生态修复研究与实践领域取得了一定的进展。但是，该区域现有的针对性研究方法与灾损土地的修复手段仍然存在一定的局限性与不足。因此，本文就陇中黄土丘陵区滑坡的影响因素和现有修复模式进行综述，首先采用地理信息系统手段图示研究区域的环境概况，进而运用文献计量学的方法系统概括该领域的研究热点内容，并就目前滑坡灾损土地修复的不足之处提出相关解决办法，以期能够全面阐述滑坡灾损治理的必要性，为未来滑坡治理梳理潜在的研究方向，促进滑坡治理更好地发展。
Research progress on ecological restoration of land damaged by landslides in typical loess hilly regions of the Loess Plateau
China is a country with frequent geological disasters,including landslides.The loess hilly region of central Gansu is located at the upper reaches of the Yellow River basin in the western section of the Loess Plateau.It has experienced a high incidence of landslides for a long period of time.Secondary disasters triggered by unexpected landslides have brought hidden dangers to the security of local human life and property.In recent years,with enhanced control and strengthened social investment,theoretical research and methods of technical restoration following landslides have been developed.In particular,progress in ecological restoration has been made.However,limitations and deficiencies in our understanding remain because of a lack of systematic research of existing restoration of damaged land.This paper reviews the factors and existing models of restoration of landslides in the loess hilly region of central Gansu.First,the environmental profile of the study area was examined using GIS to display background information.Bibliometric analysis was then used to systematically summarize research hotspots in this field.Finally,a research framework for land restoration,including solutions to shortcomings of the current restoration of land damaged by landslides,is discussed,including an explanation of the necessity for the prediction of landslide damage and management,highlighting the future potential for future management of landslides to promote effective restoration.

Central GansuLoess Hilly Regiongeological disastersrestoration modehuman activitybibliometric analysis

朱牛、刘桦、王金牛、宿星、石凝、罗栋梁、盖艾鸿

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甘肃农业大学资源与环境学院,甘肃兰州 730070

中国科学院成都生物研究所,四川成都 610041

西藏生态安全屏障监测站网芒康生物多样性与生态站,西藏昌都 854500

甘肃省科学院地质自然灾害防治研究所,甘肃兰州 730000

中国科学院西北生态环境资源研究院,甘肃兰州 730000

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陇中地区 黄土丘陵 地质灾害 修复模式 人类活动 文献计量分析

甘肃省科学院应用研发项目中国科学院西部之光西部青年学者项目中国国家自然科学基金项目西北生态环境与资源研究院冰冻圈科学国家重点实验室开放基金

2021JK-082021XBZG-XBQNXZ-A-00731971436SKLCS-OP-2021-06

2024

10.11829/j.issn.1001-0629.2023-0172

草业科学
中国草原学会 兰州大学草地农业科技学院

草业科学

CSTPCD北大核心
影响因子：0.854
ISSN：1001-0629
年,卷(期)：2024.41(6)
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