Hydrological impact of typhoon on rivers

Jr Chuan Huang*, Tsung Yu Lee

*此作品的通信作者

研究成果: 雜誌貢獻編者言同行評審

摘要

Rivers link terrestrial and marine ecosystems, not only transporting numerous substances downstream but also shaping landscapes and fostering aquatic ecosystems through physical interactions and biogeochemical processes with numerous agents. On the other hand, hydraulic facilities, such as reservoirs, hydropower plants, and banks are deployed to utilize water resources for sustain-ing human society. In the river network systems, rainstorms, as episodic/periodic strong triggers, can induce mass wasting from hillslopes, accelerating nutrient transport, which causes sequential effects. In recent decades, global warming has been accelerating water cycling via thermodynamics, and thus, the frequency and intensity of extreme rainstorms are increasing in intensity. In the West Pacific, typhoons (alias tropical cyclones in Asia) characterized by strong wind and torrential rainfall are evidenced to be getting stronger. The intensified typhoons inevitably stimulate the response of river systems through sediment and nutrient transport and threaten the safe operation of the hydraulic facilities and even coastal communities through storm surge flooding. These strong impacts on river systems should be comprehensively explored. This issue aims to improve the understanding of typhoon effects in river systems. Inter-and cross-disciplinary studies on different watershed scales, linking ecosystem services and watershed management, are particularly addressed.

原文英語
文章編號1009
期刊Water (Switzerland)
13
發行號8
DOIs
出版狀態已發佈 - 2021 四月 2

ASJC Scopus subject areas

  • 地理、規劃與發展
  • 生物化學
  • 海洋科學
  • 水科學與技術

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