Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Tsuneo, Matsunaga"'
Autor:
Ryoichi Imasu, Tsuneo Matsunaga, Masakatsu Nakajima, Yukio Yoshida, Kei Shiomi, Isamu Morino, Naoko Saitoh, Yosuke Niwa, Yu Someya, Yu Oishi, Makiko Hashimoto, Hibiki Noda, Kouki Hikosaka, Osamu Uchino, Shamil Maksyutov, Hiroshi Takagi, Haruma Ishida, Takashi Y. Nakajima, Teruyuki Nakajima, Chong Shi
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-35 (2023)
Abstract The Greenhouse gases Observing SATellite 2 (GOSAT-2) was launched in October 2018 as a successor to GOSAT (launched in 2009), the first satellite to specialize in greenhouse gas observations. Compared to the GOSAT sensors, the sensors of GOS
Externí odkaz:
https://doaj.org/article/0c856424b9f3441fbee15632e1383079
Autor:
Fenjuan Wang, Shamil Maksyutov, Rajesh Janardanan, Aki Tsuruta, Akihiko Ito, Isamu Morino, Yukio Yoshida, Yasunori Tohjima, Johannes W. Kaiser, Xin Lan, Yong Zhang, Ivan Mammarella, Jost V. Lavric, Tsuneo Matsunaga
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract The dramatic increase of natural gas use in China, as a substitute for coal, helps to reduce CO2 emissions and air pollution, but the climate mitigation benefit can be offset by methane leakage into the atmosphere. We estimate methane emissi
Externí odkaz:
https://doaj.org/article/6d0b7186d7164a1bb4f1bd562d5bff6f
Publikováno v:
Environmental Research Letters, Vol 19, Iss 12, p 124025 (2024)
Enhancement ratios among trace gases co-emitted by combustion of fossil fuels vary with emission sources and their combustion efficiency. We used column-averaged dry-air mole fractions of carbon dioxide (XCO _2 ), methane (XCH _4 ), and carbon monoxi
Externí odkaz:
https://doaj.org/article/88ba06468b8840fe8587c852b0dd5385
Autor:
Rajesh Janardanan, Shamil Maksyutov, Fenjuan Wang, Lorna Nayagam, Saroj Kumar Sahu, Poonam Mangaraj, Marielle Saunois, Xin Lan, Tsuneo Matsunaga
Publikováno v:
Environmental Research Letters, Vol 19, Iss 3, p 034007 (2024)
Considering the significant role of global methane emissions in the Earth’s radiative budget, global or regionally persistent increasing trends in its emission are of great concern. Understanding the regional contributions of various emissions sect
Externí odkaz:
https://doaj.org/article/a44d5028dadd4b6f9df3d8f10f2660f7
Autor:
Fenjuan Wang, Shamil Maksyutov, Rajesh Janardanan, Aki Tsuruta, Akihiko Ito, Isamu Morino, Yukio Yoshida, Yasunori Tohjima, Johannes W. Kaiser, Xin Lan, Yong Zhang, Ivan Mammarella, Jost V. Lavric, Tsuneo Matsunaga
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-2 (2023)
Externí odkaz:
https://doaj.org/article/83fdcb3844f744c3b5cabeff082c768a
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The global ocean is a major sink of anthropogenic carbon dioxide (CO2) emitted into the atmosphere. Machine learning has been actively used in the past decades to estimate the oceanic sink, but it is still a challenge to obtain an accurate estimate d
Externí odkaz:
https://doaj.org/article/769677445c624a3088249414ae796f6c
Autor:
Ryoichi Imasu, Tsuneo Matsunaga, Masakatsu Nakajima, Yukio Yoshida, Kei Shiomi, Isamu Morino, Naoko Saitoh, Yosuke Niwa, Yu Someya, Yu Oishi, Makiko Hashimoto, Hibiki Noda, Kouki Hikosaka, Osamu Uchino, Shamil Maksyutov, Hiroshi Takagi, Haruma Ishida, Takashi Y. Nakajima, Teruyuki Nakajima, Chong Shi
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/1279ecad5499428faab59649e841d271
Autor:
Lorna Nayagam, Shamil Maksyutov, Tomohiro Oda, Rajesh Janardanan, Pamela Trisolino, Jiye Zeng, Johannes W Kaiser, Tsuneo Matsunaga
Publikováno v:
Environmental Research Letters, Vol 19, Iss 1, p 014031 (2023)
Top-down approaches, such as atmospheric inversions, are a promising tool for evaluating emission estimates based on activity-data. In particular, there is a need to examine carbon budgets at subnational scales (e.g. state/province), since this is wh
Externí odkaz:
https://doaj.org/article/71019efb794a40339d27e41dfb25085d
Autor:
Kazutaka MURAKAMI, Makoto SAITO, NODA, Hibiki M., Haruki OSHIO, Yukio YOSHIDA, Kazuhito ICHII, Tsuneo MATSUNAGA
Publikováno v:
Journal of Agricultural Meteorology; 2024, Vol. 80 Issue 3, p69-78, 10p
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