Fish biodiversity conservation and restoration, yangtze river basin, china, urgently needs ‘scientific’ and ‘ecological’ action

Jianhua Li, Xiaochen Chen, Xinliang Zhang, Zhenjia Huang, Liang Xiao, Liangliang Huang, Yuichi Kano, Tatsuro Sato, Yukihiro Shimatani, Chunpeng Zhang

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Although many significant policies and legislation have been put forth by the Chinese government aiming toward “ecological civilization” for the aquatic environment, in practice, the situation is still undesirable. A pioneering multi-year study has since been conducted on the East Tiaoxi River (a major tributary of the renowned Yangtze River), focusing on fish distribution, influencing factors and habitat requirements, and river health as well. This revealed certain key species, hotspot protection areas, negative impacts of local anthropogenic activities, and inappropriate perceptions and practices of conservation and restoration. We found that not all fish species were equally conserved and that the supposedly ecological engineering measures were initiated without regard for ecological integrity. Our exemplary study appreciates scientific basis and truly ecological notion, and urgently advocates comprehensive and continuous basin-scale scientific investigation of fish biodiversity, and “ecological river”-oriented conservation and restoration action for the Yangtze River Basin and broader areas of China.

Original languageEnglish
Article number3043
Pages (from-to)1-8
Number of pages8
JournalWater (Switzerland)
Volume12
Issue number11
DOIs
Publication statusPublished - Nov 2020

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Geography, Planning and Development
  • Aquatic Science
  • Water Science and Technology

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