img

官方微信

高级检索

中国沙漠 ›› 2025, Vol. 45 ›› Issue (4): 75-84.DOI: 10.7522/j.issn.1000-694X.2025.00076

• • 上一篇    下一篇

科尔沁沙地生态恢复研究进展与思考

罗永清1,2,3(), 白浩江2,3, 贾豪2,3, 李刚4, 丁杰萍5, 周静5, 王立龙1,2, 陈伊迪4, 李玉强1,2,3   

  1. 1.中国科学院西北生态环境资源研究院,干旱区生态安全与可持续发展全国重点实验室,甘肃 兰州 730000
    2.中国科学院西北生态环境资源研究院,奈曼沙漠化研究站,甘肃 兰州 730000
    3.中国科学院大学,北京 100049
    4.奈曼旗大柳树国有治沙林场,内蒙古 奈曼旗 028300
    5.甘肃省生态环境科学设计研究院,甘肃 兰州 730020
  • 收稿日期:2025-05-15 修回日期:2025-06-17 出版日期:2025-07-20 发布日期:2025-08-18
  • 作者简介:罗永清(1984—),男,陕西宝鸡人,硕士研究生导师,副研究员,主要从事恢复生态学研究。E-mail: luoyongqing@nieer.ac.cn
  • 基金资助:
    内蒙古自治区科技创新重大示范工程“揭榜挂帅”项目子课题(2024JBGS000701);甘肃省自然科学基金项目(23JRRA663);甘肃省重点研发计划项目(25YFFA021)

Review and reflections on research progress of ecological restoration in Horqin Sandy Land

Yongqing Luo1,2,3(), Haojiang Bai2,3, Hao Jia2,3, Gang Li4, Jieping Ding5, Jing Zhou5, Lilong Wang1,2, Yidi Chen4, Yuqiang Li1,2,3   

  1. 1.State Key Laboratory of Ecological Safety and Sustainable Development in Arid Lands, Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China
    2.Naiman Desertification Research Station, Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China
    3.University of Chinese Academy of Sciences,Beijing 100049,China
    4.Daliushu State-owned Sand Control Forest Farm in Naiman Banner,Naiman Banner 028300,Inner Mongolia,China
    5.Gansu Academy of Eco-Environmental Sciences,Lanzhou 730020,China
  • Received:2025-05-15 Revised:2025-06-17 Online:2025-07-20 Published:2025-08-18

摘要:

科尔沁沙地是中国北方四大沙地之一,拥有相对良好的水热资源与独特的文明演化特性,呈现游牧文明与农耕文明交错发展的历史进程。近代以来,由社会变革与人口激增衍生的农牧业生产活动剧烈发展,导致科尔沁沙地持续退化,形成植被覆盖度低、风沙活动增强等现象,一方面限制着区域农牧业经济发展与农牧民生活水平提高,另一方面导致环境质量恶化,与高质量生活需求产生矛盾。在此背景下,国家与地方出台实施了一系列与科尔沁沙地生态恢复有关的政策法规与重大工程,同时相关机构开展了科尔沁沙地土壤沙漠化过程、生态恢复等方面的机理研究与技术研发示范。近30年来,在科学理论、政策法规及重大工程的共同推动下,科尔沁地区沙漠化土地实现了有效逆转与持续性恢复。基于已有研究基础及国家生态文明建设重大需求,结合区域发展现状与趋势,对近年来科尔沁沙地生态恢复有关研究进展进行系统梳理和初步展望,为科尔沁沙地有效治理及区域高质量发展提供信息支撑。

关键词: 沙漠化, 生态恢复, 生态文明, 科尔沁沙地

Abstract:

Horqin Sandy Land is one of the four great sandy lands in northern China. Due to the relatively high level of precipitation and temperature conditions and the unique characteristics of civilization evolution, nomadic and farming civilization alternate development of history. In modern times, the rapid development of agricultural and husbandry production activities derived from the social change and population surge led to the continuous land degradation of Horqin Sandy Land in the past hundred years. The resulting phenomena such as low vegetation coverage and increased wind and sand activities, on the one hand, limit the development of regional agricultural and husbandry economy and the improvement of the living standards of farmers and herdsmen, on the other hand, lead to the deterioration of environmental quality, thus contradicting the demand for high-quality life. Under this background, the state and local governments have implemented a series of major projects, policies and regulations related to ecological restoration in Horqin Sandy land, and relevant institutions have carried out a series of fundamental studies and technology research and development demonstrations related to soil desertification process and ecological restoration in Horqin Sandy Land. In the past 3 decades, the desertified land in Horqin area has achieved effective reversal and sustainable recovery under the joint promotion of scientific theories, policies, regulations and major projects. This paper systematically reviews the research progress related to ecological restoration in Horqin Sandy Land in recent years, and makes a preliminary outlook based on the existing research basis and the major needs of national ecological civilization construction, combined with the current situation and trend of regional development, aiming to provide information support for the effective management and high-quality regional development of Horqin Sandy Land.

Key words: desertification, ecological restoration, ecological civilization, Horqin Sandy Land

中图分类号: