Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Fumikazu Taketani"'
Autor:
Kana Nagashima, Hajime Kawakami, Koji Sugie, Tetsuichi Fujiki, Jun Nishioka, Yoko Iwamoto, Toshihiko Takemura, Takuma Miyakawa, Fumikazu Taketani, Maki Noguchi Aita
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Iron availability limits marine ecosystem activities in large areas of the ocean. However, the sources and seasonal supply of iron, critically important for controlling surface ocean biogeochemistry and carbon cycling, are poorly understood.
Externí odkaz:
https://doaj.org/article/c470311ab0fd4a8381f04d54191d5b31
Autor:
Takuma Miyakawa, Fumikazu Taketani, Yutaka Tobo, Kazuhiko Matsumoto, Momoka Yoshizue, Masayuki Takigawa, Yugo Kanaya
Publikováno v:
Earth and Space Science, Vol 10, Iss 3, Pp n/a-n/a (2023)
Abstract The Southern Ocean (SO) is a unique region with rich ecosystems and minimal anthropogenic and terrestrial natural impacts especially during austral summer. We conducted measurements and sampling of aerosol particles to investigate the charac
Externí odkaz:
https://doaj.org/article/0d88849753bf42e298368d8b227ffe75
Autor:
Eko Siswanto, Md. Latifur Rahman Sarker, Benny N. Peter, Toshihiko Takemura, Takanori Horii, Kazuhiko Matsumoto, Fumikazu Taketani, Makio C. Honda
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Phytoplankton biomass, quantified as the concentration of chlorophyll-a (CHL), is the base of the marine food web that supports fisheries production in the Bay of Bengal (BoB). Nutrients from river discharge, the ocean subsurface layer, and the atmos
Externí odkaz:
https://doaj.org/article/28234b51ff1c46649830d5220178e4b2
Autor:
Yugo Kanaya, Kazuyo Yamaji, Takuma Miyakawa, Fumikazu Taketani, Chunmao Zhu, Yongjoo Choi, Kohei Ikeda, Hiroshi Tanimoto, Daichi Yamada, Daiju Narita, Yutaka Kondo, Zbigniew Klimont
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Emissions of black carbon (BC) particles from anthropogenic and natural sources contribute to climate change and human health impacts. Therefore, they need to be accurately quantified to develop an effective mitigation strategy. Although the
Externí odkaz:
https://doaj.org/article/9961ef9eb0bc45ad9d6ed1054f669279
Autor:
Momoka Yoshizue, Fumikazu Taketani, Kouji Adachi, Yoko Iwamoto, Yasunori Tohjima, Tatsuhiro Mori, Kazuhiko Miura
Publikováno v:
Atmosphere, Vol 11, Iss 11, p 1175 (2020)
Carbonaceous aerosol particles emitted from biomass burning (BB) have a large impact on the global climate. In particular, tarball particles (TBs), which are spherical organic aerosol particles, account for a large proportion of aerosol particles fro
Externí odkaz:
https://doaj.org/article/9ced4cd752e1441893b1126139f441f2
Publikováno v:
Environmental Science: Atmospheres. 3:782-798
Marine aerosol feedback on biogeochemical cycles and the climate remains highly uncertain due to the complex interplay. This review highlights recent advances in our understanding of organic aerosols, nitrogen, and iron as well as cloud properties ov
Autor:
Takeshi Kinase, Fumikazu Taketani, Masayuki Takigawa, Chunmao Zhu, Yongwon Kim, Mordovskoi, Petr, Yugo Kanaya
Publikováno v:
Atmospheric Chemistry & Physics Discussions; 12/22/2023, p1-25, 25p
Autor:
Takeshi Kinase, Masayuki Takigawa, Fumikazu Taketani, Hideki Kobayashi, Chunmao Zhu, Yongwon Kim, Yugo Kanaya
The climate change in the Arctic region seriously accelerated compared to the entire globe. Black carbon (BC) aerosol particles, which are one of the SLCFs (short-lived climate forcers) emitted from incomplete combustion processes, absorb solar radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00fc4dc4fc617ef81cfb6b7ceffc0100
https://doi.org/10.5194/egusphere-egu23-11181
https://doi.org/10.5194/egusphere-egu23-11181
Autor:
Masayuki Takigawa, Fumikazu Taketani, Yugo Kanaya, Hideki Kobayashi, Takeshi Kinase, Chunmao Zhu, Yongwon Kim
Black carbon aerosols (BC) are emitted into the atmosphere by incomplete combustion processes of fossil fuels and biomass. Especially in the Arctic region, anthropogenic emissions from mid-latitudes (e.g., China) are transported by large-scale atmosp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3290f25a2664d005ea0452f7bd9bcd10
https://doi.org/10.5194/egusphere-egu23-12276
https://doi.org/10.5194/egusphere-egu23-12276