Search Results - "Komorita, Tomohiro"

Contribution of riverine dissolved organic carbon to organic carbon decomposition in the Ariake Sea, Japan, a coastal area suffering from summer hypoxia by Takasu, Hiroyuki, Okamura, Tomohiro, Komorita, Tomohiro, Shiragaki, Tomohiro, Uchino, Koji

“…Dissolved organic carbon (DOC) comprises nearly half of the riverine organic carbon flux into oceans. Although riverine DOC is involved in numerous important…”
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Diet niche segregation of co-occurring larval stages of mesopelagic and commercially important fishes in the Osumi Strait assessed through morphological, DNA metabarcoding, and stable isotope analyses by Kume, Gen, Kobari, Toru, Hirai, Junya, Kuroda, Hiroumi, Takeda, Tsutomu, Ichinomiya, Mutsuo, Komorita, Tomohiro, Aita-Noguchi, Maki, Hyodo, Fujio

“…The Osumi Strait and its neighboring waters are major spawning grounds for commercially important small pelagic and coastal fish in the Pacific coastal area of…”
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Spring phytoplankton blooms in the Northern Satsunan region, Japan, stimulated by the intrusion of Kuroshio Branch water by Komorita, Tomohiro, Kobari, Toru, Kume, Gen, Sawada, Daiki, Nagata, Takuya, Habano, Akimasa, Arita, Yoichi, Makino, Fumihiro, Ichinomiya, Mutsuo

“…The Kuroshio current greatly affects biological processes in coastal areas. The Kagoshima Bay has good spawning ground for major migratory fish, serves as an…”
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Seasonal influence of intrusion from the Kuroshio Current on microplankton biomass and community structure in the northern Satsunan area, western Japan by Ichinomiya, Mutsuo, Nomiya, Takehito, Komorita, Tomohiro, Kobari, Toru, Kume, Gen, Habano, Akimasa, Arita, Yoichi, Makino, Fumihiro

“…Seasonal variations in hydrographic conditions, nutrients, and microplankton abundance and biomass were investigated inside and outside Kagoshima Bay in the…”
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Estimation of production and sedimentation of cyanobacterial toxins (microcystin) based on nutrient budgets in the reservoir of Isahaya Bay, Japan by Umehara, Akira, Komorita, Tomohiro, Takahashi, Tohru, Tsutsumi, Hiroaki

“…The increasing eutrophication of freshwater and brackish habitats globally has led to a corresponding increase in the occurrence of harmful cyanobacterial…”
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Trophic sources and pathways of mesozooplankton and fish larvae in the Kuroshio and its neighboring waters based on stable isotope ratios of carbon and nitrogen by Kobari, Toru, Shinyashiki, Maharu, Saito, Kanako, Kume, Gen, Ichinomiya, Mutsuo, Komorita, Tomohiro, Miyamoto, Hiroomi, Okazaki, Yuji, Makino, Fumihiro, Fukuda, Ryuji, Hyodo, Fujio, Noguchi-Aita, Maki

“…•Mesozooplankton have lower δ13C and δ15N at more pelagic sites.•Mesozooplankton δ15N to δ13C are aligned regardless of the sites.•Trophic sources of fish…”
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Food sources for Ruditapes philippinarum in a coastal lagoon determined by mass balance and stable isotope approaches by Komorita, Tomohiro, Kajihara, Rumiko, Tsutsumi, Hiroaki, Shibanuma, Seiichiro, Yamada, Toshiro, Montani, Shigeru

“…The relationship between the food demand of a clam population (Ruditapes philippinarum (Adams & Reeve 1850)) and the isotopic contributions of potential food…”
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Trophic magnification of polychlorinated biphenyls and polybrominated diphenyl ethers in an estuarine food web of the Ariake Sea, Japan by Kobayashi, Jun, Imuta, Yuki, Komorita, Tomohiro, Yamada, Katsumasa, Ishibashi, Hiroshi, Ishihara, Fumitaka, Nakashima, Naoya, Sakai, Jun, Arizono, Koji, Koga, Minoru

“…To evaluate trophic biomagnification of polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in an estuary of the Ariake Sea, Japan, we…”
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Distribution, Feeding Habits, and Growth of Chub Mackerel, Scomber japonicus, Larvae During a High-Stock Period in the Northern Satsunan Area, Southern Japan by Kume, Gen, Shigemura, Taichi, Okanishi, Masahiro, Hirai, Junya, Shiozaki, Kazuhiro, Ichinomiya, Mutsuo, Komorita, Tomohiro, Habano, Akimasa, Makino, Fumihiro, Kobari, Toru

“…To evaluate the importance of the northern Satsunan area in southern Japan as a spawning and nursery ground for chub mackerel ( Scomber japonicus ), we…”
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Short-term dynamics of cyanobacterial toxins (microcystins) following a discharge from a coastal reservoir in Isahaya Bay, Japan by Umehara, Akira, Komorita, Tomohiro, Tai, Akira, Takahashi, Tohru, Orita, Ryo, Tsutsumi, Hiroaki

“…•Toxic cyanobacteria have been bloomed in the reservoir of Isahaya Bay, Japan.•Microcystins produced by toxic cyanobacteria has been discharged into the…”
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Contribution of the development of the stratification of water to the expansion of dead zone: A sedimentological approach by Orita, Ryo, Umehara, Akira, Komorita, Tomohiro, Choi, Jin-Woo, Montani, Shigeru, Komatsu, Toshimitsu, Tsutsumi, Hiroaki

“…To test a hypothesis that the development of the stratification of water enhances the phytoplankton blooming and hypoxia without any increase in the nutrient…”
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Temporal variation in water intrusion of a tidal frontal system and distribution of chlorophyll in the Seto Inland Sea, Japan by Komorita, Tomohiro, Guo, Xinyu, Yoshie, Naoki, Fujii, Naoki, Takeoka, Hidetaka

“…Monthly field surveys conducted from April to November 2009 in a tidal front in the Seto Inland Sea, Japan provided a spatial and temporal dataset for…”
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Reevaluation of the nutrient mineralization process by infaunal bivalves ( Ruditapes philippinarum) in a shallow lagoon in Hokkaido, Japan by Komorita, Tomohiro, Kajihara, Rumiko, Tsutsumi, Hiroaki, Shibanuma, Seiichiro, Yamada, Toshiro, Higaki, Naoyuki, Montani, Shigeru

“…Previous estimations of nutrient mineralization in the water column by infaunal bivalves might have been overestimated because of underestimation of the uptake…”
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Comparison of the trophic sources and pathways of mesozooplankton and ichthyoplankton in the Kuroshio current and its neighboring waters by Kobari, Toru, Taniguchi, Ayane, Hirata, Manami, Kume, Gen, Ichinomiya, Mutsuo, Komorita, Tomohiro, Kodama, Masafumi, Makino, Fumihiro, Hirai, Junya

“…•23 mesozooplankton and 18 ichthyoplankton groups are identified for gut content DNA.•Omnivorous metazoans ingested particles from calanoids more than…”
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Food Web Structures and Mercury Exposure Pathway to Fish in Minamata Bay by Yoshino, Kenji, Yamada, Katsumasa, Kanaya, Gen, Komorita, Tomohiro, Okamoto, Kai, Tanaka, Masaatsu, Tada, Yuya, Henmi, Yasuhisa, Yamamoto, Megumi

“…We analyzed total mercury content (THg) and carbon ( δ 13 C) and nitrogen ( δ 15 N) stable isotope ratios in fish, subtidal macrobenthos, and particulate…”
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Influence of water discharged from a reservoir on reclaimed land into Isahaya Bay (Kyushu, Japan) on the regeneration of NH4+ in the water column by Takasu, Hiroyuki, Komorita, Tomohiro, Okano, Takaya, Kuwahara, Miki, Hoshimoto, Keita

“…In 1997, the inner part of Isahaya Bay on the west coast of Ariake Bay, western Japan, was separated from the sea by dikes, leading to the formation of a…”
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Differences in the damage caused by hypoxia to the macrobenthic communities in source regions of hypoxic water and in regions with advected hypoxic water by Ishimatsu, Shobu, Komorita, Tomohiro, Orita, Ryo, Tsutsumi, Hiroaki

“…The objective of this study was to determine the effects of transported hypoxic water on macrobenthic species composition in Isahaya Bay, Kyushu, Japan. To…”
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Widespread dispersal and bio-accumulation of toxic microcystins in benthic marine ecosystems by Umehara, Akira, Takahashi, Tohru, Komorita, Tomohiro, Orita, Ryo, Choi, Jin-Woo, Takenaka, Risa, Mabuchi, Rie, Park, Ho-Dong, Tsutsumi, Hiroaki

“…Freshwater cyanobacteria produce toxic microcystins (MCs), which travel from freshwater areas into the sea. The MCs produced by cyanobacteria in a freshwater…”
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Temporal changes in the microplankton community due to Kuroshio branch current inflow by Komorita, Tomohiro, Kobari, Toru, Kume, Gen, Kako, Shin’ichiro, Habano, Akimasa, Arita, Yoichi, Makino, Fumihiro, Ichinomiya, Mutsuo

“…Inflow from the Kuroshio Current into coastal areas stimulates biological production. However, to date there are no detailed reports on its temporal changes…”
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Bioaccumulation Patterns of Perfluoroalkyl Acids in an Estuary of the Ariake Sea, Japan by Kobayashi, Jun, Maeda, Yoshitaka, Imuta, Yuki, Ishihara, Fumitaka, Nakashima, Naoya, Komorita, Tomohiro, Sakurai, Takeo

“…To evaluate the bioaccumulation potential of perfluoroalkyl acids (PFAAs) in an aquatic food web, we measured the concentrations of nine PFAAs in the water and…”
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