Ryo Fujita

Emissions from the Oil and Gas Sectors, Coal Mining and Ruminant Farming Drive Methane Growth over the Past Three Decades

Naveen Chandra, Prabir K. Patra, Jagat S. H. Bisht et al. · Journal of the Meteorological Society of Japan Ser II · 2020 · 106 citations · Full text

Natural Sciences, Earth Sciences, Environmental Sciences +16

Interlaboratory comparison of <i>δ</i> ¹³ C and <i>δ</i> D measurements of atmospheric CH ₄ for combined use of data sets from different laboratories

Taku Umezawa, Carl A. M. Brenninkmeijer, Thomas Röckmann et al. · Atmospheric measurement techniques · 2018 · 63 citations · Full text

Natural Sciences, Chemistry, Earth Sciences +13

Global and Regional CH₄ Emissions for 1995–2013 Derived From Atmospheric CH₄, δ¹³C‐CH₄, and δD‐CH₄ Observations and a Chemical Transport Model

Ryo Fujita, Shinji Morimoto, Shamil Maksyutov et al. · Journal of Geophysical Research Atmospheres · 2020 · 62 citations · Full text

Natural Sciences, Chemistry, Earth Sciences +14

Methane emissions decreased in fossil fuel exploitation and sustainably increased in microbial source sectors during 1990–2020

Naveen Chandra, Prabir K. Patra, Ryo Fujita et al. · Communications Earth & Environment · 2024 · 30 citations · Full text

Natural Sciences, Environmental Sciences, Atmospheric Chemistry +12

Long-term variations of the mole fraction and carbon isotope ratio of atmospheric methane observed at Ny-Ålesund, Svalbard from 1996 to 2013

Shinji Morimoto, Ryo Fujita, Shuji Aoki et al. · Tellus B · 2017 · 25 citations · Full text

Natural Sciences, Chemistry, Earth Sciences +16