Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Toshimasa Ohara"'
Autor:
Teruyuki Nakajima, Toshimasa Ohara, Toshihiko Masui, Toshihiko Takemura, Kei Yoshimura, Daisuke Goto, Tatsuya Hanaoka, Syuichi Itahashi, Gakuji Kurata, Jun-ichi Kurokawa, Takashi Maki, Yuji Masutomi, Makiko Nakata, Tomoko Nitta, Xerxes Seposo, Kengo Sudo, Chieko Suzuki, Kentaroh Suzuki, Haruo Tsuruta, Kayo Ueda, Shingo Watanabe, Yong Yu, Keiya Yumimoto, Shuyun Zhao
Publikováno v:
Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-21 (2020)
Abstract This study presents the results of the ERTDF S-12 project for searching an optimum reduction scenario of the short-lived climate pollutants (SLCPs) to simultaneously mitigate the global warming and environmental problems. The study utilized
Externí odkaz:
https://doaj.org/article/7182a7d6efb1456289fdae78d6350369
Autor:
Hikari Shimadera, Hiroshi Hayami, Satoru Chatani, Tazuko Morikawa, Yu Morino, Yasuaki Mori, Kazuyo Yamaji, Seiji Nakatsuka, Toshimasa Ohara
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 12, Iss 2, Pp 139-152 (2018)
The urban model inter-comparison study (UMICS) was conducted in order to improve the performance of air quality models (AQMs) for simulating fine particulate matter (PM2.5) in the Greater Tokyo Area of Japan. UMICS consists of three phases: the first
Externí odkaz:
https://doaj.org/article/95273c8b10ff44ea9cbb3006c7340fe5
Publikováno v:
Environmental Research Letters, Vol 15, Iss 10, p 100201 (2020)
Understanding the impacts of land use cover changes (LUCC) on the environment is one of the most important scientific challenges in global change research. LUCC is one of the critical drivers of environmental change in South/Southeast Asia. Several s
Externí odkaz:
https://doaj.org/article/a04944429f034679aa758e9789bc8cec
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 8, Iss 1, Pp 25-34 (2014)
In winter 2013, extreme air pollution by fine particulate matter (PM2.5) in China attracted much public attention. In order to simulate the PM2.5 pollution, the Community Multiscale Air Quality model driven by the Weather Research and Forecasting mod
Externí odkaz:
https://doaj.org/article/9bd2883d46ab4db3a372931796cc06e3
Autor:
Syuichi Itahashi, Keiya Yumimoto, Jun-ichi Kurokawa, Yu Morino, Tatsuya Nagashima, Kazuyuki Miyazaki, Takashi Maki, Toshimasa Ohara
Publikováno v:
Environmental Research Letters, Vol 14, Iss 12, p 124020 (2019)
Bottom-up emission inventories can provide valuable information for understanding emission status and are needed as input datasets to drive chemical transport models. However, this type of inventory has the disadvantage of taking several years to be
Externí odkaz:
https://doaj.org/article/6626cf1ef6994ed4a92b0cde47895001
Autor:
Yu Morino, Satoru Chatani, Hiroshi Hayami, Kansuke Sasaki, Yasuaki Mori, Tazuko Morikawa, Toshimasa Ohara, Shuichi Hasegawa, Shinji Kobayashi
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 4, Iss 3, Pp 150-156 (2010)
Inter-comparison of chemical transport models (CTMs) was conducted among four modeling research groups. Model performance of the ensemble approach to O3 and PM2.5 simulation was evaluated by using observational data with a time resolution of 1 or 6 h
Externí odkaz:
https://doaj.org/article/9c4441b33261430c974c900473c69cc0
Publikováno v:
Environmental Research Letters, Vol 12, Iss 12, p 120201 (2017)
A better understanding of land cover/land use changes (LCLUC) and their interactions with the atmospheric environment is essential for the sustainable management of natural resources, environmental protection, air quality, agricultural planning and f
Externí odkaz:
https://doaj.org/article/6109237442c842adbe4c1df705b4889c
Autor:
Toshimasa Ohara, Jun-ichi Kurokawa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 12761-12793 (2020)
A long-term historical emission inventory of air and climate pollutants in East, Southeast, and South Asia during 1950–2015 was developed as the Regional Emission inventory in ASia version 3 (REASv3). REASv3 provides details of emissions from major
Autor:
Tatsuya Hanaoka, Teruyuki Nakajima, Xerxes Seposo, Gakuji Kurata, Daisuke Goto, Kei Yoshimura, Jun Ichi Kurokawa, Shingo Watanabe, Toshihiko Masui, Shuyun Zhao, Syuichi Itahashi, Haruo Tsuruta, Kengo Sudo, Yuji Masutomi, Tomoko Nitta, Kentaroh Suzuki, Toshimasa Ohara, Chieko Suzuki, Kayo Ueda, Makiko Nakata, Takashi Maki, Toshihiko Takemura, Yong Yu, Keiya Yumimoto
Publikováno v:
Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-21 (2020)
This study presents the results of the ERTDF S-12 project for searching an optimum reduction scenario of the short-lived climate pollutants (SLCPs) to simultaneously mitigate the global warming and environmental problems. The study utilized REAS emis
Publikováno v:
BUNSEKI KAGAKU. 69:1-9