Výsledky vyhledávání - "Kimiko Yamazaki"

Application of the Coagulation Process Focusing on Humic Substances

Autor: Kimiko Yamazaki, Hayato Chiba, Akira Koizumi

Publikováno v: Procedia Environmental Sciences. 28:725-731

The water source for Ogasawara village in Tokyo Prefecture has high concentrations of organic matter, color, and high trihalomethane formation potential. Therefore, the fungal breakdown of plants has produced leaf mold, which in turn has caused surfa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::053209ade2d31ceb81328610a6058cba
https://doi.org/10.1016/j.proenv.2015.07.085

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Study on water quality purification method by aquatic plants at a reservoir for small-scale water supply

Autor: Kimiko Yamazaki, Byung Dae Min, Hiroyuki Otsuka, Akira Koizumi

Publikováno v: Desalination and Water Treatment. 54:3479-3486

The reservoir used for water supply on Haha-jima Island had been experiencing eutrophication. In order to improve water quality an experimental hydrophytic system was set up on-site in 2007. Full-scale operations began from 2009. In this paper, the e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3608186a12d380b0d342643508c46456
https://doi.org/10.1080/19443994.2014.922291

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INFLUENCE FACTOR ANALYSIS IN A RESERVOIR CATCHMENT AREA FOCUSING ON MANGANESE AND TOTAL PHOSPHORUS IN SOILS

Autor: Mizuho Muraki, Hiromi Iwasaki, Hiroshi Sakai, Akira Koizumi, Masayuki Kobayashi, Toyono Inakazu, Kimiko Yamazaki

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research). 74:I_109-I_115

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cd4b6377957ded5455b2b787b7b42af
https://doi.org/10.2208/jscejer.74.i_109

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THREE DIMENSIONAL SIMULATION ON THE MOVEMENT OF SURFACE WATER TRANSFERRED TO THE BOTTOM OF THE OGOUCHI RESERVOIR

Autor: Shinichi Kimura, Tomoya Kaneyasu, Tetsuya Shintani, Katsuhide Yokoyama, Kimiko Yamazaki, Akira Koizumi, Hiroshige Ueda

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering). 73:I_973-I_978

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff7727d429fd7ecf0066e2f4127f0636
https://doi.org/10.2208/jscejhe.73.i_973

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MONITORING OF THE WIND DISTRIBUTION ON A RESERVOIR AND A SIMPLE ESTIMATION METHOD OF WIND SPEED

Autor: Shinya Matsunaga, Tomoya Kaneyasu, Shinichi Kimura, Akira Koizumi, Hiroshige Ueda, Katsuhide Yokoyama, Kimiko Yamazaki

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering). 73:I_943-I_948

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae8a68533f7f2680879b76fa7f8bd0cc
https://doi.org/10.2208/jscejhe.73.i_943

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Relational Analysis between the Final Effluent Pollutant Load from Sewage Treatment Plants and the Water Quality of the River

Autor: Kimiko Yamazaki, Akira Koizumi

Publikováno v: ENVIRONMENTAL SYSTEMS RESEARCH. 26:157-163

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd827b2b8610dd6cead0b5be82913ce2
https://doi.org/10.2208/proer1988.26.157

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MOVEMENT OF SURFACE WATER TRANSFERRED TO THE BOTTOM OF THE OGOUCHI RESERVOIR

Autor: Yasushi Iketani, Katsuhide Yokoyama, Akira Koizumi, Kimiko Yamazaki, Akira Shoji

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering). 70:I_1621-I_1626

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27921b28a565076e9ec2646feb889067
https://doi.org/10.2208/jscejhe.70.i_1621

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Factor Analysis of High Turbidity Phenomenon in Ogouchi Reservoir Caused by the Suspended Matter Inflow During Heavy Rain

Autor: Akira Koizumi, Tomoe Iwamoto, Michihiko Murayama, Katsuhide Yokoyama, Hideyuki Aoki, Kimiko Yamazaki

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research). 68:III_259-III_268

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7db66f12a410629abb1cb6b4581480a6
https://doi.org/10.2208/jscejer.68.iii_259

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ESTIMATION OF OUTFLOW TIME CONCERNING SUSPENDED MATTER THAT FLOWED DURING RAINFALL INTO OGOUCHI RESERVOIR

Autor: Ayako Kikuchi, Maiko Ikeda, Akira Koizumi, Katsuhide Yokoyama, Byung Dae Min, Kimiko Yamazaki, Satoshi Tamura

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research). 67:II_385-II_393

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d81d92c49a144f00b26611e9257b4f2f
https://doi.org/10.2208/jscejer.67.ii_385

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SPATIAL DISTRIBUTION OF WIND AND WATER CURRENT IN A LARGE MEANDERING RESERVOIR

Autor: Katsuhide Yokoyama, Masaki Niiyama, Daisuke Kouga, Akira Koizumi, Toru Onozaki, Atsushi Masuko, Masayuki Kobayashi, Kimiko Yamazaki, Maiko Ikeda

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering). 67:I_1537-I_1542

The spatial distributions of wind, wind-driven current, water-column current, and surface temperature were observed in a large meandering reservoir. Overall, it was found that the wind blew along the valley, and it was relatively strong in the center

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::853a53b8fe4974540a7004fd4babc7d4
https://doi.org/10.2208/jscejhe.67.i_1537

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