Zobrazeno 1 - 10
of 283
pro vyhledávání: '"Akihiko MURATA"'
Autor:
Shigeto Nishino, Jinyoung Jung, Kyoung-Ho Cho, William J. Williams, Amane Fujiwara, Akihiko Murata, Motoyo Itoh, Eiji Watanabe, Michio Aoyama, Michiyo Yamamoto-Kawai, Takashi Kikuchi, Eun Jin Yang, Sung-Ho Kang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract The Arctic Ocean is facing dramatic environmental and ecosystem changes. In this context, an international multiship survey project was undertaken in 2020 to obtain current baseline data. During the survey, unusually low dissolved oxygen and
Externí odkaz:
https://doaj.org/article/e695d2c8145e447ea4a85df7e6f10a7c
Publikováno v:
Central Asian Journal of Water Research (2024)
Climate change poses various challenges for agriculture and water management practices in Central Asia (CA). Central to these challenges are cryosphere dynamics, fragile mountain ecosystems, and ongoing natural hazards that highlight the need for rob
Externí odkaz:
https://doaj.org/article/e487a2bbec1d4c53a3f7f3ba1ecc1690
Autor:
Takahito Ikenoue, Ryota Nakajima, Pravakar Mishra, Eswara Venkatesaperumal Ramasamy, Amane Fujiwara, Shigeto Nishino, Akihiko Murata, Eiji Watanabe, Motoyo Itoh
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The microplastics inflow into the Arctic Ocean may increase environmental stress on the Arctic marine ecosystem on the Pacific side, where sea ice has been significantly reduced because of global warming. However, quantitative data on microplastics a
Externí odkaz:
https://doaj.org/article/81845afaac0e442e8db28cf913b62418
Autor:
Hiroaki Kawase, Shin Fukui, Masaya Nosaka, Shun-ichi I. Watanabe, Keishi Otomo, Akihiko Murata, Kazuyo Murazaki, Tosiyuki Nakaegawa
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-19 (2023)
Abstract We investigate historical regional climate changes in Japan from 1959 to 2020, analyzing a high-resolution dynamical downscaling forced by the Japanese 55-year Reanalysis (JRA-55). One-year continuous simulations are conducted by the non-hyd
Externí odkaz:
https://doaj.org/article/e908d014eb334082a1e5fb887e43c231
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
High-accuracy ship-based observations were conducted at 80°E in the Indian Ocean. Salinity below the mixed layer in 2019 was observed to be lower than that in 1995. This decrease in salinity was mainly attributed to anomalous advection associated wi
Externí odkaz:
https://doaj.org/article/18794f7819f94dbdb04646b57b921ef2
Autor:
Masaya Nosaka, Masayoshi Ishii, Hideo Shiogama, Ryo Mizuta, Akihiko Murata, Hiroaki Kawase, Hidetaka Sasaki
Publikováno v:
Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-13 (2020)
Abstract Large-ensemble climate experiments were performed to simulate future climates for a + 1.5 K rise in the global mean surface air temperatures relative to preindustrial levels as a subset of the database for Policy Decision making for future c
Externí odkaz:
https://doaj.org/article/04cfb4a799ac4bb39ab9015adf145a50
Autor:
Hiroaki Kawase, Takeshi Yamazaki, Shiori Sugimoto, Takahiro Sasai, Rui Ito, Takashi Hamada, Masatoshi Kuribayashi, Mikiko Fujita, Akihiko Murata, Masaya Nosaka, Hidetaka Sasaki
Publikováno v:
Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-17 (2020)
Abstract To investigate future changes in snow cover and snowfall over mountainous areas in central Japan, we conducted regional climate projections using a high-resolution non-hydrostatic regional climate model (NHRCM) with 5 km and 1 km grid spacin
Externí odkaz:
https://doaj.org/article/d80828ee14514b4ebe31dadad04a0a27
Autor:
Yujin Nakagawa, Yosuke Onoue, Shitnaro Kawahara, Fumiaki Araki, Koji Koyamada, Daisuke Matsuoka, Yoichi Ishikawa, Mikiko Fujita, Shiori Sugimoto, Yasuko Okada, Sho Kawazoe, Shingo Watanabe, Masayoshi Ishii, Ryo Mizuta, Akihiko Murata, Hiroaki Kawase
Publikováno v:
Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-10 (2020)
Abstract Analyses of large ensemble data on future climate are significantly useful for the probabilistic future projection of climate change in various interdisciplinary fields. However, the data volume of the Database for Policy Decision making for
Externí odkaz:
https://doaj.org/article/f1baf803e80e466faaead6625f11403b
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
In order to determine the dynamics of marine fluorescent organic matter (FOM) using high-resolution spatial data, in situ fluorometers have been used in the open ocean. In this study, we measured FOM during the Global Ocean Ship-based Hydrographic In
Externí odkaz:
https://doaj.org/article/2f8c76d8401d48a48741d57055c461ec
Autor:
Mitsuo Oshimura, Yuichi Iida, Rintaro Yoshikawa, Akihiko Murata, Hitoshi Kotani, Yasuhiro Kazuki, Yumi Matsuzaki, Mamoru Harada
Publikováno v:
Journal for ImmunoTherapy of Cancer, Vol 8, Iss 2 (2020)
Background Mesenchymal stem/stromal cells (MSC) accumulate and reside in tumor sites.Methods Taking advantage of this feature in anticancer therapy, immortalized murine MSC (iMSC) were genetically altered to produce chemokine (C-C motif) ligand 19 (i
Externí odkaz:
https://doaj.org/article/dd293345f70a441cb52872dea931c82f