Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Yoichi Fujihara"'
Publikováno v:
Water, Vol 16, Iss 10, p 1326 (2024)
The occurrence of high-concentration turbid water due to a large landslide in the upper reaches of the Tedori River Basin in Japan in May 2015 led to a rapid decline in the groundwater levels within the alluvial fan. However, factors other than turbi
Externí odkaz:
https://doaj.org/article/d2d44c7acb7245259f69ef38d8473ec4
Autor:
Tadashi Tsukaguchi, Teruki Miyamae, Ami Morikawa, Ryota Yonezawa, Daiki Sekine, Yoichi Fujihara
Publikováno v:
Plant Production Science, Vol 26, Iss 3, Pp 297-308 (2023)
ABSTRACTWe aimed to associate unmanned aerial vehicle – acquired vegetation index (VI) with the percentage of several kinds of imperfect grains and grain protein content (GPC) for use as an indicator of rice grain quality. The cultivars ‘Koshihik
Externí odkaz:
https://doaj.org/article/455352d7e02545679d1759f9676f4146
Autor:
Takashi Nakamura, Hideto Fujii, Toru Watanabe, Sarann Ly, Sambo Lun, Yoichi Fujihara, Keisuke Hoshikawa, Kazuhiko Miyanaga, Chihiro Yoshimura
Publikováno v:
Water, Vol 15, Iss 23, p 4199 (2023)
Spatiotemporal changes in waterborne disease risk were evaluated for the Chhnok Tru floating village in the Tonle Sap Lake by combining a hydraulic simulation and quantitative microbial risk assessment (QMRA). First, a three-dimensional (3D) hydrauli
Externí odkaz:
https://doaj.org/article/54ea4241aae749e7825d5b6cf92aa9ac
Publikováno v:
Plant Production Science, Vol 0, Iss 0, Pp 1-10 (2021)
The objectives of this study were to find the best vegetation index (VI) associated with plant nitrogen content at the reproductive stage in rice, to associate the number of spikelets with this VI and solar radiation, and to estimate the number of sp
Externí odkaz:
https://doaj.org/article/be8f6278b03a421590952b5e87e6facf
Autor:
Yoichi Fujihara, Koki Okuyama, Keisuke Hoshikawa, Hideto Fujii, Takashi Nakamura, Sambo Lun, Sokly Siev
Publikováno v:
Remote Sensing, Vol 13, Iss 19, p 3972 (2021)
The Tonle Sap Lake contains unique hydrological environments and ecosystems. Although water temperature is an important consideration in lake management, information on the water temperature of the lake is limited. Thus, we investigated the character
Externí odkaz:
https://doaj.org/article/a9f88731aac3463b8e622460d40dae34
Autor:
Tomohiro Tanaka, Hidekazu Yoshioka, Sokly Siev, Hideto Fujii, Yoichi Fujihara, Keisuke Hoshikawa, Sarann Ly, Chihiro Yoshimura
Publikováno v:
Water, Vol 10, Iss 9, p 1213 (2018)
An integrated hydrological-hydraulic model employing the 2-D local inertial equation as the core is established for effective numerical simulation of surface water flows in a great lake and its floodplain. The model is a cascade of validated hydrolog
Externí odkaz:
https://doaj.org/article/a66bb10b024b41f2b9bf31351bd3d3eb
Publikováno v:
Journal of the Japanese Society of Snow and Ice. 85:115-131
Autor:
Yuji Imamoto, Ayaka Tambo, Tadashi Tsukaguchi, Masahiro Shimada, Yoichi Fujihara, Hideki Nagahata, Akinori Yoshifuji
Publikováno v:
Japanese Journal of Crop Science. 90:261-268
Publikováno v:
Plant Production Science, Vol 0, Iss 0, Pp 1-10 (2021)
The objectives of this study were to find the best vegetation index (VI) associated with plant nitrogen content at the reproductive stage in rice, to associate the number of spikelets with this VI and solar radiation, and to estimate the number of sp
Publikováno v:
JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES. 34:54-68