| 黄河流域生态水文学研究态势分析 |
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| 作者姓名： | 李通 崔丽珍 杨雅茜 宋秀芳 唐立 崔骁勇 郝彦宾 王艳芬 |
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| 作者单位： | 1. 中国科学院大学资源与环境学院, 北京 100049;2. 格里菲斯大学地球健康和粮食安全中心, 布里斯班 4111, 澳大利亚;3. 中国科学院大学生命科学学院, 北京 100049;4. 中国科学院大学北京燕山地球关键带国家野外科学观测研究站, 北京 101408;5. 中国科学院大学中丹学院/中丹科教中心, 北京 100049;6. 中国科学院文献情报中心, 北京 100190;7. 中国科学院大学图书情报与档案管理系, 北京 100049 |
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| 基金项目： | 国家自然科学基金(42041005)和中国科学院战略性先导科技专项A类项目(XDA20050103)资助 |
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| 摘 要： | 黄河流域是中国“一带一路”发展的重要经济廊道，维持黄河流域的生态健康对中国经济社会发展和生态安全具有十分重要的作用。受气候变化和人类活动的影响，黄河流域出现上游植被退化、中游水沙锐减、下游用水紧张、河口三角洲退缩等生态危机，严重制约了流域内的生态文明进程和经济高质量发展。以1990—2020年间Web of Science数据库中收录的5190篇相关文献和145781条参考文献为研究样本，采用可视化知识网络分析和科学计量法，从文献产出规律、
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| 关 键 词： | 科学计量 植被退化 退耕还林 河口湿地 可视化 |
| 收稿时间： | 2022-01-05 |
| 修稿时间： | 2022-03-30 |
Trend analysis of ecohydrology research of Yellow River Basin |
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| Authors: | LI Tong CUI Lizhen YANG Yaqian SONG Xiufang TANG Li CUI Xiaoyong HAO Yanbin WANG Yanfen |
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| Abstract: | The Yellow River Basin is a critical economic corridor for the implementation of the Belt and Road initiative. Maintaining the ecological health of the Yellow River is important for both the national social-economic development and ecological security. However, due to human activities and climate change, the Yellow River Basin has experienced ecological crises, such as degradation of vegetation in the upper reaches, sharp reduction of water and sand in the middle reaches, water shortage in the lower reaches, and retreat of the estuarine delta. This has seriously restricted the high-quality development of the Yellow River Basin and the process of ecological civilization in China. This study uses 5 190 related literature and 145 781 references in the Web of Science (WOS) database during 1990-2020 as the research sample. By scientometric and visual knowledge network methods, it analyzes the literature output pattern, keyword co-occurrence network, and future development of hydrology research in Yellow River Basin. Specifically, it quantifies and visualizes the current status, main institutions, academic journals, high-producing authors, and hot themes of the research at a multi-dimensional and deep level. Thus, this study aims at facilitating relevant researchers to get a panorama view, so as to focus the directions of ecohydrological research of the Yellow River Basin. |
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| Keywords: | scientometric analysis vegetation degradation grain for green estuarine wetland visualization |
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