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Trends and prospects in the Yangtze River Basin research: A bibliometric analysis.
- Source :
- River Research & Applications; Jan2023, Vol. 39 Issue 1, p134-148, 15p
- Publication Year :
- 2023
-
Abstract
- The management and protection of the world's major river basins have received increasing attention, and a series of related measures, including fishing bans and ecological engineering restoration, has been pioneered in the Yangtze River Basin (YRB). This paper provides a quantitative and qualitative analysis of research trends and hotspots in the water environment of the YRB through bibliometric means. The database period was from its inception to December 31, 2020. This review combines the changing trends in the water environment of the YRB in the form of keywords. The results show that the governance of the YRB is based on the relationship between "water" and "sediment" as an entry point, focusing on changes in the "temporal" and "spatial" allocation of water resources; further, when considering the problem of "eutrophication" caused by the release of "nitrogen" and "phosphorus" from "sediments," water quality factors such as "heavy metal pollution" and "organic pollution" are becoming more prominent; then water quality factor affects "biodiversity," aquatic ecology becomes more and more concerned, and "ecological risk" factor is taken into consideration. Therefore, future management of the YRB requires consideration of all elements of the basin, including water resources, water quality, and aquatic ecology, and how to coordinate these all material elements is the obstacle and breakthrough point. In addition, further studies on research frontiers have revealed that ecological risk, emerging bioinformatics technologies, and, source apportionment will become the new and popular directions and trends in research. This review is intended to provide insights into the management of other large river basins around the world. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15351459
- Volume :
- 39
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- River Research & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 161114110
- Full Text :
- https://doi.org/10.1002/rra.4074