Sensitive Gas Chromatography Detection of Nanomolar Hydroxylamine in Environmental Water by Fe(III) Oxidation by HIKINO, Aiko, SUGAHARA, Shogo, KATO, Toshikuni, SENGA, Yukiko, EGAWA, Michiko, PARK, Ja Yeong, KAMIYA, Hiroshi, TANAKA, Hidekazu, SEIKE, Yasushi

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Detection of polymeric silicate in the pore water of freshwater lakes by Park, Ja Yeong, Sugiyama, Masahito, Sugahara, Shogo, Seike, Yasushi

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An estimation method for blue tide distribution in Tokyo Bay based on sulfur concentrations using Geostationary Ocean Color Imager (GOCI) by Higa, Hiroto, Sugahara, Shogo, Salem, Salem Ibrahim, Nakamura, Yoshiyuki, Suzuki, Takayuki

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Mechanism of silicate elution by hydrogen sulfide from bottom sediment in a brackish lake by Park, Ja Yeong, Sugahara, Shogo, Egawa, Michiko, Seike, Yasushi

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Colorimetric Determination of Sulfide in Microsamples by SUGAHARA, Shogo, SUZUKI, Mai, KAMIYA, Hiroshi, YAMAMURO, Masumi, SEMURA, Hitoshi, SENGA, Yukiko, EGAWA, Michiko, SEIKE, Yasushi

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Determination of Trace Hydrazine in Environmental Water Samples by in situ Solid Phase Extraction by KATO, Toshikuni, SUGAHARA, Shogo, KAJITANI, Takahiro, SENGA, Yukiko, EGAWA, Michiko, KAMIYA, Hiroshi, SEIKE, Yasushi

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Short-term variation in benthic phosphorus transfer due to discontinuous aeration/oxygenation operation by Inoue, Tetsunori, Sugahara, Shogo, Seike, Yasushi, Kamiya, Hiroshi, Nakamura, Yoshiyuki

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Sensitive Method for the Oxidation-determination of Trace Hydroxylamine in Environmental Water Using Hypochlorite Followed by Gas Chromatography by KATO, Toshikuni, SUGAHARA, Shogo, MURAKAMI, Makoto, SENGA, Yukiko, EGAWA, Michiko, KAMIYA, Hiroshi, OMATA, Kohji, SEIKE, Yasushi

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Evaluation of Unified Algorithms for Remote Sensing of Chlorophyll-a and Turbidity in Lake Shinji and Lake Nakaumi of Japan and the Vaal Dam Reservoir of South Africa under Eutroph... by Sakuno, Yuji, Yajima, Hiroshi, Yoshioka, Yumi, Sugahara, Shogo, Abd Elbasit, Mohamed, Adam, Elhadi, Chirima, Johannes

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Influence of hypersaturated dissolved oxygenated water on the elution of hydrogen sulfide and methane from sediment in the dredged area in polyhaline Lake Nakaumi by Sugahara, Shogo, Kamiya, Hiroshi, Suyama, Yusuke, Senga, Yukiko, Ayukawa, Kazuhiro, Okumura, Minoru, Seike, Yasushi

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Exploration of the nitrification process in surface sediment of a hypereutrophic intertidal zone via hydroxylamine monitoring by Natori, Ami, Sanada, Yuuki, Sugahara, Shogo, Nohara, Seiichi, Seike, Yasushi, Senga, Yukiko

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Development of absorption spectrophotometry of iron(III) in environmental water and sediments using NEDA and its application to the field by Egawa, Michiko, Sugahara, Shogo, Miwa, Keiya, Park, Ja Yeong, Senga, Yukiko, Seike, Yasushi

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Impact of improved bottom hypoxia on zooplankton community in shallow eutrophic lake by Chang, Kwang-Hyeon, Imai, Hiroyuki, Ayukawa, Kazuhiro, Sugahara, Shogo, Nakano, Shin-ichi, Seike, Yasushi

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A new method for phosphate purification for oxygen isotope ratio analysis in freshwater and soil extracts using solid‐phase extraction with zirconium‐loaded resin by Ishida, Takuya, Kamiya, Hiroshi, Uehara, Yoshitoshi, Kato, Toshikuni, Sugahara, Shogo, Onodera, Shin‐ichi, Ban, Syuhei, Paytan, Adina, Tayasu, Ichiro, Okuda, Noboru

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Sensitive Gas Chromatography Detection of Nanomolar Hydroxylamine in Environmental Water by Fe(III) Oxidation by HIKINO, Aiko, SUGAHARA, Shogo, KATO, Toshikuni, SENGA, Yukiko, EGAWA, Michiko, PARK, Ja Yeong, KAMIYA, Hiroshi, TANAKA, Hidekazu, SEIKE, Yasushi

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Geosmin-producing Species of Coelosphaerium (Synechococcales, Cyanobacteria) in Lake Shinji, Japan by Godo, T., Saki, Y., Nojiri, Y., Tsujitani, M., Sugahara, S., Hayashi, S., Kamiya, H., Ohtani, S., Seike, Y.

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貝殻の焼成により観察される蛍光特性を利用したヤマトシジミの産地評価 by 宮崎, 英敏, 石垣, 拓海, 管原, 庄吾, 江川, 美千子, 清家, 泰, 藤原, 純子, 太田, 敏孝

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High spatial resolution analysis of the distribution of sulfate reduction and sulfide oxidation in hypoxic sediment in a eutrophic estuary by Rathnayake, Rathnayake M L D, Sugahara, Shogo, Maki, Hideaki, Kanaya, Gen, Seike, Yasushi, Satoh, Hisashi

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Evaluation of origin place of corbicula japonica using fluorescence properties of samples by firing shells by MIYAZAKI, Hidetoshi, ISHIGAKI, Takumi, SUGAHARA, Shogo, EGAWA, Michiko, SEIKE, Yasushi, FUJIWARA, Junko, OTA, Toshitaka

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Fluorescence properties and structures of firing corbicula japonica shells by ISHIGAKI, Takumi, MIYAZAKI, Hidetoshi, EGAWA, Michiko, SUGAHARA, Shogo, SEIKE, Yasushi, SUZUKI, Hisao, OTA, Toshitaka

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