北京大学学报自然科学版 ›› 2025, Vol. 61 ›› Issue (3): 535-544.DOI: 10.13209/j.0479-8023.2024.099

上一篇    下一篇

基于水利建设视角的黄河流域水土流失治理效率及影响因素研究

樊艳翔1, 黄清子2,†, 梁姝3, 杨超4, 邵文忠5   

  1. 1. 北京大学城市与环境学院, 北京 100871 2. 西北工业大学公共政策与管理学院 西安 710072 3. New York University, New York 10003 4. 浙江省测绘科学技术研究院, 杭州 310000 5. 云南师范大学地理学部, 昆明 650500
  • 收稿日期:2024-03-18 修回日期:2024-11-22 出版日期:2025-05-20 发布日期:2025-05-20
  • 通讯作者: 黄清子, E-mail: huangqingzi(at)nwpu.edu.cn
  • 基金资助:
    国家自然科学青年基金(72304226)和教育部人文社会科学研究青年基金(22YJC630039)资助

Efficiency and Influencing Factors of Soil Erosion Control in Yellow River Basin from the Perspective of Water Conservancy Construction

FAN Yanxiang1, HUANG Qingzi2,†, LIANG Shu3, YANG Chao4, SHAO Wenzhong5   

  1. 1. College of Urban and Environmental Sciences, Peking University, Beijing 100871 2. School of Public Policy and Management, Northwestern Polytechnical University, Xi’an 710072 3. New York University, New York 10003 4. Zhejiang Academy of Surveying and Mapping, Hangzhou 310000 5. Faculty of Geography, Yunnan Normal University, Kunming 650500
  • Received:2024-03-18 Revised:2024-11-22 Online:2025-05-20 Published:2025-05-20
  • Contact: HUANG Qingzi, E-mail: huangqingzi(at)nwpu.edu.cn

PDF

摘要：

基于水利建设视角, 以黄河流域为研究对象, 使用DEA-BBC模型对水土流失治理效率进行测算, 并采用Catboost模型对其关键影响因素进行分析。研究结果表明: 1) 水利建设与水土流失治理和经济发展密切相关, 水利建设产生较大的环境效益与经济效益; 2) 黄河上游和中游地区水土流失治理效率理想, 而黄河游地区的河南和山东省水土流失治理效率有待提升, 河南在非DEA有效状态下规模报酬递增, 山东在非DEA有效状态下规模报酬递减; 3) 人口因素、农业发展因素、环境投资建设因素以及自然因素中的降水量是黄河流域水土流失治理效率的关键影响因素。

关键词: 水利建设视角, 黄河流域, 水土流失治理效率, DEA-BBC模型, Catboost模型

Abstract:

From the perspective of water conservancy construction, taking the Yellow River Basin as the research object, the efficiency of soil erosion control is calculated with the DEA-BBC model and its key influencing factors are analyzed with the Catboost model. The research results indicate that 1) water conservancy construction is closely related to soil erosion control and economic development, and water conservancy construction generates significant environmental and economic benefits. 2) The efficiency of soil erosion control is ideal in the upper and middle reaches of the Yellow River, but needs improvement in Henan and Shandong provinces in the lower reaches. In the non-DEA effective state, scale returns increase in Henan and decrease in Shandong. 3) Population, agricultural development, environmental investment and construction, and precipitation are key influencing factors for soil erosion control efficiency in the Yellow River Basin.

Key words:

版权所有 © 《北京大学学报（自然科学版）》编辑部
技术支持：北京玛格泰克科技发展有限公司