Search Results - "Komai, Katsuaki"

The structure and formation of giant Marimo (Aegagropila linnaei) in Lake Akan, Japan by Nakayama, Keisuke, Komai, Katsuaki, Ogata, Keisuke, Yamada, Toshiro, Sato, Yukinobu, Sano, Fumiya, Horii, Shintarou, Somiya, Yuichiro, Kumamoto, Etsuko, Oyama, Yoichi

“…Aegagropila linnaei is a freshwater green alga, which at one time was distributed widely in the northern hemisphere. The aggregate often forms beautiful…”
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Assessment of distributed hydrological model performance for simulation of multi-heavy-metal transport in Harrach River, Algeria by Bouragba, Saadia, Komai, Katsuaki, Nakayama, Keisuke

“…This paper aims to assess the performance of a distributed hydrological model for simulating the transport of various heavy metals in rivers, to enhance and…”
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Ideal water temperature environment for giant Marimo (Aegagropila linnaei) in Lake Akan, Japan by Nakayama, Keisuke, Komai, Katsuaki, Amano, Motoshi, Horii, Shintarou, Somiya, Yuichiro, Kumamoto, Etsuko, Oyama, Yoichi

“…Aegagropila linnaei is a filamentous green algal species that often forms beautiful spherical shapes called "lake balls" or "Marimo". A. linnaei were once…”
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Temporal variations of groundwater salinity and temperature in a tidal flat in front of a tide pool by Nakashita, Shinya, Hibino, Tadashi, Komai, Katsuaki, Narong, Touch

“…A tidal flat in an estuary is a complex hydrological system, which is characterized by interactions between surface water in river and groundwater and is…”
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Residual currents over a uniform slope due to breaking of internal waves in a two-layer system by Nakayama, Keisuke, Shintani, Tetsuya, Kokubo, Kazuki, Kakinuma, Taro, Maruya, Yasuyuki, Komai, Katsuaki, Okada, Tomonari

“…Residual currents due to internal wave breaking on a uniform slope were investigated in a two‐layer system using laboratory experiments and numerical…”
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Carbon dioxide uptake in a eutrophic stratified reservoir: Freshwater carbon sequestration potential by Sakaguchi, Jinichi, Nakayama, Keisuke, Komai, Katsuaki, Kubo, Atsushi, Shimizu, Taketoshi, Omori, Junpei, Uno, Kohji, Fujii, Tomoyasu

“…Carbon capture and storage due to photosynthesis activities has been proposed as a carbon sink to mitigate climate change. To enhance such mitigation, previous…”
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Interaction between seawater carbon dioxide dynamics and stratification in shallow coastal waters: A preliminary study based on a weekly validated three-dimensional ecological model by Xiong, Bing, Yano, Shinichiro, Komai, Katsuaki, Saito, Naoki, Komori, Hiroto, Chi, Baixin, Hao, Lin, Nakayama, Keisuke

“…Shallow coastal waters (SCWs) have attracted wide attention in recent years due to their strong carbon sequestration capacity. However, the complex carbon…”
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Projection of "strong wind" events related to recovery from hypoxia in Tokyo Bay, Japan by Nakayama, Keisuke, Maruya, Yasuyuki, Nakaegawa, Tosiyuki, Komai, Katsuaki, Kokubo, Kazuki, Ishida, Tetsuya, Okada, Tomonari

“…This study describes the projection of sudden recovery from hypoxia in Tokyo Bay. Three different horizontal resolution of the Meteorological Research…”
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Inundation analysis using coupling storage function model with a distributed hydrological model in Kushiro marsh, Japan by Sakaguchi, Shino, Nakayama, Keisuke, Kobayashi, Kenichiro, Komai, Katsuaki

“…In Kushiro River basin, inundation is likely to occur due to heavy rain, since the river-bed slope is very gentle in the downstream portion, which has natural…”
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Reciprocal sound transmission measurement of mean current and temperature variations in the central part (Aki-nada) of the Seto Inland Sea, Japan by Adityawarman, Yudi, Kaneko, Arata, Nakano, Koji, Taniguchi, Naokazu, Komai, Katsuaki, Guo, Xinyu, Gohda, Noriaki

“…A 30 km-range reciprocal sound transmission experiment was carried out on the line connecting Honshu and Shikoku (the first and fourth biggest main Japanese…”
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Adaptive management in Kushiro Wetland in the context of salt wedge intrusion due to sea level rise by Nakamoto, Atsushi, Nakayama, Keisuke, Shintani, Tetsuya, Maruya, Yasuyuki, Komai, Katsuaki, Ishida, Tetsuya, Makiguchi, Yoshihiro

“…Climate change has been revealed to increase the occurrence of natural disasters and to damage ecological systems. In coastal regions, there are many…”
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A Simple Neural Network for Estimating Fine Sediment Sources Using XRF and XRD by Mutiso, Selline, Nakayama, Keisuke, Komai, Katsuaki

“…Suspended sediment (SS) has a wide range of negative effects such as increased water turbidity, altered habitat structures, sedimentation, and effects on…”
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Sea ice and waves in the Sea of Okhotsk from 1989 to 2012 by Sato, Yukinobu, Nakayama, Keisuke, Tateyama, Kazutaka, Komai, Katsuaki

“…Coastlines along the Sea of Okhotsk in Hokkaido are the southernmost regions in the northern Pacific Ocean where sea ice reaches the coast. It has been…”
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Effect of dissolved oxygen on methane production from bottom sediment in a eutrophic stratified lake by Maruya, Yasuyuki, Nakayama, Keisuke, Sasaki, Masafumi, Komai, Katsuaki

“…•A eutrophic lake was shown to release more methane than an oligotrophic lake.•Methane production from bottom sediment increases with lower dissolved…”
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Nitrogen fluxes between the ocean and a river basin using stable isotope analysis by Nakayama, Keisuke, Maruya, Yasuyuki, Matsumoto, Kei, Komai, Katsuaki, Kuwae, Tomohiro

“…Total nitrogen (TN), consisting of total particulate nitrogen (TPN) and total dissolved nitrogen (TDN) pools, may be transported to the ocean not only via…”
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Integration of Submerged Aquatic Vegetation Motion Within Hydrodynamic Models by Nakayama, K., Shintani, T., Komai, K., Nakagawa, Y., Tsai, J. W., Sasaki, D., Tada, K., Moki, H., Kuwae, T., Watanabe, K., Hipsey, M. R.

“…Aquatic models used for both freshwater and marine systems frequently need to account for submerged aquatic vegetation (SAV) due to its influence on flow and…”
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