Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Kimihiko Oki"'
Publikováno v:
The Journal of the Geological Society of Japan. 127:363-376
Publikováno v:
The Journal of the Geological Society of Japan. 124:435-447
Autor:
Takashi Tomiyasu, Takuya Minato, Yoko Taniguchi, Masayasu Hidaka, Akito Matsuyama, Wilder Leonardo Gamboa Ruiz, Kimihiko Oki, Yuriko Kono, Ryo Kanzaki, Hitoshi Kodamatani
Publikováno v:
Marine Chemistry. 177:763-771
Submarine fumaroles are located in the 200-m deep basin of the northern part of Kagoshima Bay. To estimate the influence of mercury emitted from these fumaroles, the seasonal changes in total mercury (T-Hg), reactive mercury (RM), dissolved gaseous m
Publikováno v:
The Journal of the Geological Society of Japan. 120:S127-S153
Autor:
Shinya Takenaka, Akito Matsuyamab, Kimihiko Oki, Yukiko Noguchi, Yuriko Kono, Hitoshi Kodamatani, Hirokatsu Akagi, Takashi Tomiyasu, Ryo Kanzaki
Publikováno v:
Marine Chemistry. 159:19-24
To estimate the current contamination levels in Minamata Bay, the vertical and horizontal distributions of mercury in the sediment were investigated. Sediment core samples were collected in 2002, 2006, 2008, and 2010 at 12 locations by gravity core s
Autor:
Hirokatsu Akagi, Tomomi Eguchi, Kohji Marumoto, Kimihiko Oki, Takashi Tomiyasu, Akito Matsuyama
Publikováno v:
Marine Chemistry. 112:102-106
Total mercury (T-Hg) and methylmercury (MeHg) concentrations were determined in water at the bottom, in the suspended solid, and in the surface sediment of Minamata Bay to assess the remobilization of mercury from the sediment into the water column.
Publikováno v:
The Journal of the Geological Society of Japan. 113:95-112
鹿児島県八重山地域の地質層序を明らかにするために詳細な地質調査を行い,点在する鮮新統湖成層(郡山層)の対比を試みた.その結果,この地域に12の地層単元が識別され,郡山層
Publikováno v:
Marine Biology Research
Marine Biology Research, Taylor & Francis, 2006, 2, pp.316-325. ⟨10.1080/17451000600801300⟩
Marine Biology Research, Taylor & Francis, 2006, 2, pp.316-325. ⟨10.1080/17451000600801300⟩
International audience; To test the influence of both civilization and volcanism on the chemical composition of ostracod carapaces, 32 wellpreserved valves from Kagoshima Bay (Kyushu Island, South Japan) were analysed by means of spark source mass sp
Autor:
Kimihiko Oki
Publikováno v:
The Quaternary Research (Daiyonki-Kenkyu). 41:237-251
鹿児島湾を含めた南九州から琉球列島北部沿岸域の過去25,000年間,とくに後氷期の海洋と陸域の環境変遷についてまとめることを目的に,鹿児島市の沖積平野で行われた10本のボーリング・
Autor:
Kimihiko Oki
Publikováno v:
Japanese Journal of Benthology. 56:21-27