Search Results - "Tomotsune, Mitsutoshi"

High salinity leads to accumulation of soil organic carbon in mangrove soil by Kida, Morimaru, Tomotsune, Mitsutoshi, Iimura, Yasuo, Kinjo, Kazutoshi, Ohtsuka, Toshiyuki, Fujitake, Nobuhide

“…Although mangrove forests are one of the most well-known soil organic carbon (SOC) sinks, the mechanism underlying SOC accumulation is relatively unknown. High…”
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Organic carbon stock and composition in 3.5-m core mangrove soils (Trat, Thailand) by Kida, Morimaru, Watanabe, Ikumi, Kinjo, Kazutoshi, Kondo, Miyuki, Yoshitake, Shinpei, Tomotsune, Mitsutoshi, Iimura, Yasuo, Umnouysin, Suthathip, Suchewaboripont, Vilanee, Poungparn, Sasitorn, Ohtsuka, Toshiyuki, Fujitake, Nobuhide

“…Mangroves are increasingly recognized as an important component of regional and global carbon cycles especially for their high carbon storage capacity. Global…”
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Changes in dissolved organic matter composition and dynamics in a subtropical mangrove river driven by rainfall by Kida, Morimaru, Tanabe, Mai, Tomotsune, Mitsutoshi, Yoshitake, Shinpei, Kinjo, Kazutoshi, Ohtsuka, Toshiyuki, Fujitake, Nobuhide

“…Dissolved organic matter (DOM) plays an important role in sustaining ecosystem services of mangrove forests through well-described biogeochemical and…”
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Photosynthetic response of young oaks to biochar amendment in field conditions over 3 years by Tanazawa, Yumina, Tomotsune, Mitsutoshi, Suzuki, Takeshi, Koizumi, Hiroshi, Yoshitake, Shinpei

“…Amendment by biochar made by thermal degradation of biomass is expected to enhance carbon sequestration through stimulating carbon assimilation by plants. We…”
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Effect of biochar addition on leaf-litter decomposition at soil surface during three years in a warm-temperate secondary deciduous forest, Japan by Minamino, Yukiya, Fujitake, Nobuhide, Suzuki, Takeshi, Yoshitake, Shinpei, Koizumi, Hiroshi, Tomotsune, Mitsutoshi

“…The addition of biochar to the forest floor should facilitate efficient carbon sequestration. However, little is known about how biochar addition effects…”
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Effect of Crab Burrows on CO₂ Flux from the Sediment Surface to the Atmosphere in a Subtropical Mangrove Forest on Ishigaki Island, Southwestern Japan by Tomotsune, Mitsutoshi, Arai, Hideshi, Yoshitake, Shinpei, Kida, Morimaru, Fujitake, Nobuhide, Kinjo, Kazutoshi, Ohtsuka, Toshiyuki

“…To clarify the effects of crab burrows on variation in sediment CO₂ flux in mangrove forest, we measured the traits of crab burrows (density and entrance area…”
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Comparison of inter-annual variation in net primary production among three forest types in the same region over 7 years by Kato, Yuki, Tomotsune, Mitsutoshi, Shiote, Fumiya, Koyama, Yuta, Koizumi, Hiroshi, Yoshitake, Shinpei

“…Differences in dominant tree species affect ecosystem carbon budgets in forests, but their independent impacts have not been fully recognized. We aimed to…”
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Effects of the Application of Biochar to Plant Growth and Net Primary Production in an Oak Forest by Toshiyuki Ohtsuka, Mitsutoshi Tomotsune, Masaki Ando, Yuki Tsukimori, Hiroshi Koizumi, Shinpei Yoshitake

“…Few studies have evaluated the application of biochar to forest ecosystems and their responses under field conditions. We manually spread grounded biochar on…”
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Separation of root and heterotrophic respiration within soil respiration by trenching, root biomass regression, and root excising methods in a cool-temperate deciduous forest in Japan by Tomotsune, Mitsutoshi, Yoshitake, Shinpei, Watanabe, Shinya, Koizumi, Hiroshi

“…Trenching (Tr), root biomass regression (RR), and root excising (RE) methods were used to estimate the contribution of root (RR) and heterotrophic (HR)…”
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Contribution of humic substances to dissolved organic matter optical properties and iron mobilization by Kida, Morimaru, Fujitake, Nobuhide, Suchewaboripont, Vilanee, Poungparn, Sasitorn, Tomotsune, Mitsutoshi, Kondo, Miyuki, Yoshitake, Shinpei, Iimura, Yasuo, Kinjo, Kazutoshi, Maknual, Chatree, Ohtsuka, Toshiyuki

“…Humic substances (HS) are the primary constituents of dissolved organic matter (DOM) and play pivotal roles in aquatic systems. Optical indices of DOM, such as…”
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Lateral Export of Dissolved Inorganic and Organic Carbon from a Small Mangrove Estuary with Tidal Fluctuation by Toshiyuki Ohtsuka, Takeo Onishi, Shinpei Yoshitake, Mitsutoshi Tomotsune, Morimaru Kida, Yasuo Iimura, Miyuki Kondo, Vilanee Suchewaboripont, Ruoming Cao, Kazutoshi Kinjo, Nobuhide Fujitake

“…The significance of aquatic lateral carbon (C) export in mangrove ecosystems highlights the extensive contribution of aquatic pathways to the net ecosystem…”
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Effects of long-term experimental warming on plants and soil microbes in a cool temperate semi-natural grassland in Japan by Suzuki, Mayuko, Suminokura, Nobuhiko, Tanami, Kenta, Yoshitake, Shinpei, Masuda, Shingo, Tomotsune, Mitsutoshi, Koizumi, Hiroshi

“…To clarify the effects of long-term warming on ecosystem matter cycling, we conducted an in situ 7-year experimental warming (2009–2015) using infrared heaters…”
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Non-destructive measurement of soil respiration in a grassland ecosystem using the multiple-microchambers method by Suminokura, Nobuhiko, Suzuki, Mayuko, Tanami, Kenta, Tomotsune, Mitsutoshi, Yoshitake, Shinpei, Koizumi, Hiroshi

“…The chamber method with plant clipping has been widely used for measuring soil respiration (SR) in grassland ecosystems. However, plant clipping may cause…”
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Effects of management treatments on the carbon cycle of a cool-temperate broad-leaved deciduous forest and its potential as a bioenergy source by Matsushita, Kayo, Tomotsune, Mitsutoshi, Sakamaki, Yoshiaki, Koizumi, Hiroshi

“…The ecological effects of management treatments on the carbon cycles of secondary forests remain poorly understood. Here, we compared carbon cycles at three…”
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Preliminary observations of soil organic layers using a compact MRI for non-destructive analysis of internal soil structure by Tomotsune, Mitsutoshi, Yoshitake, Shinpei, Masuda, Rina, Koizumi, Hiroshi

“…Soil organic layer samples of two different forest types were observed using compact MRI to visualize internal structure and clarify physical properties of…”
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Stand dynamics and aboveground net primary productivity of a mature subtropical mangrove forest on Ishigaki Island, south-western Japan by Ohtsuka, Toshiyuki, Tomotsune, Mitsutoshi, Suchewaboripont, Vilanee, Iimura, Yasuo, Kida, Morimaru, Yoshitake, Shinpei, Kondo, Miyuki, Kinjo, Kazutoshi

“…There are insufficient data regarding forest productivity of mature mangroves near the northern limit of mangrove distribution in subtropical East Asia. We…”
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Molecular composition and decomposition stages of organic matter in a mangrove mineral soil with time by Kida, Morimaru, Kondo, Miyuki, Tomotsune, Mitsutoshi, Kinjo, Kazutoshi, Ohtsuka, Toshiyuki, Fujitake, Nobuhide

“…The molecular composition of soil organic matter (SOM) is important in understanding the elemental cycling of mangrove forests. The aim of the study was to…”
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Priming effect of Miscanthus sinensis derived biochar on brown forest soil by Iimura, Yasuo, Natsuhara, Masaaki, Ohtsuka, Toshiyuki, Tomotsune, Mitsutoshi, Yoshitake, Shinpei, Koizumi, Hiroshi

“…The role of biochar in the mitigation of CO 2 emissions has been extensively studied in agricultural soils but is not well understood in Japanese forest soils,…”
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