Eutrophication trends in the coastal region of the Great Tokyo area based on long-term trends of Secchi depth

Background The coastal ocean’s environment has changed owing to human activity, with eutrophication becoming a global concern. However, oligotrophication occurs locally and decreases fish production. Historically, the Secchi depth has been used as an index of primary productivity. We analyzed the re...

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Bibliographic Details

Published in:	PeerJ
Main Authors:	Hideyuki Akada, Taketoshi Kodama, Tamaha Yamaguchi
Format:	Article
Language:	English
Published:	PeerJ Inc. 2023-07-01
Subjects:	Coastal manegement Water quality Oceanography Coastal oceanography Ocean optics Ocean color
Online Access:	https://peerj.com/articles/15764.pdf