STUDY ON BIOTIC COMMUNITY SUCCESSION BY OPENING OF NOJIMA WATERWAY, HIRAKATA COVE, YOKOHAMA

Nobuo SAKURAI; Boon Keng LIM; Yoshinori KOSHIKAWA; Hanako NAKAMURA; Takahiro KUDO; Yoshiyuki SEKIGUCHI; Takehiko AIHARA; Koichiro HAYAKAWA; Katsuhiko MURAHASI

doi:10.2208/prooe.15.183

PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN

Online ISSN : 1884-8265
Print ISSN : 0912-7348
ISSN-L : 0912-7348

STUDY ON BIOTIC COMMUNITY SUCCESSION BY OPENING OF NOJIMA WATERWAY, HIRAKATA COVE, YOKOHAMA

Nobuo SAKURAI, Boon Keng LIM, Yoshinori KOSHIKAWA, Hanako NAKAMURA, Takahiro KUDO, Yoshiyuki SEKIGUCHI, Takehiko AIHARA, Koichiro HAYAKAWA, Katsuhiko MURAHASI

Author information

Keywords: Opening waterway, successions, goby fishing

JOURNAL FREE ACCESS

1999 Volume 15 Pages 183-188

DOI https://doi.org/10.2208/prooe.15.183

Details

Abstract

Nojima waterway is a typical closed water in Tokyo Bay. To improve its water quality and remove the sediment odor, the waterway was opened to outer sea and the sediment was dredged away. As a result, salinity in the waterway increased due to outer sea water flowing in, and successions of the biotic community occurred. Goby fishing is getting vigorously around this area.

Content from these authors

Favorites & Alerts

Corresponding author

Register with J-STAGE for free!