Landscape Microzones within Thermokarst Depressions of Central Yakutia under Present Climatic Conditions

by Alexey Desyatkin, Fumiaki Takakai, Maya Nikolaeva
Published 2018-11-01

Effects of Forage Rice Cultivation on Carbon and Greenhouse Gas Balances in a Rice Paddy Field

by Fumiaki Takakai, Masahiro Kobayashi, Takashi Sato, Kentaro Yasuda, Yoshihiro Kaneta
Published 2018-12-01

Spatial Evaluation of Greenhouse Gas Fluxes in a <i>Sasa</i> (Dwarf Bamboo) Invaded Wetland Ecosystem in Central Hokkaido, Japan

by Akane Kagemoto, Fumiaki Takakai, Osamu Nagata, Masayuki Takada, Ryusuke Hatano
Published 2021-03-01

Net Greenhouse Gas Budget and Soil Carbon Storage in a Field with Paddy–Upland Rotation with Different History of Manure Application

by Fumiaki Takakai, Shinpei Nakagawa, Kensuke Sato, Kazuhiro Kon, Takashi Sato, Yoshihiro Kaneta
Published 2017-06-01

Methane mitigation is associated with reduced abundance of methanogenic and methanotrophic communities in paddy soils continuously sub-irrigated with treated wastewater

by Luc Duc Phung, Masaaki Miyazawa, Dung Viet Pham, Masateru Nishiyama, Shuhei Masuda, Fumiaki Takakai, Toru Watanabe
Published 2021-04-01

Fate of Fertilizer-Derived N Applied to Enhance Rice Straw Decomposition in a Paddy Field during the Fallow Season under Cool Temperature Conditions

by Fumiaki Takakai, Seiya Hirano, Yuka Harakawa, Keiko Hatakeyama, Kentaro Yasuda, Takashi Sato, Kazuhiko Kimura, Yoshihiro Kaneta
Published 2018-03-01

Long-term Assessment of N2O Emission Factor in Full-scale Oxidation Ditch Reactor Considering Spatiotemporal Distribution

by Shohei Otomo, Akihiko Terada, Yu-You Li, Kazuya Nishitoba, Fumiaki Takakai, Kunihiro Okano, Naoyuki Miyata, Shuhei Masuda
Published 2021-01-01

Suppression of CH4 Emission by Rice Straw Removal  and Application of Bio‐Ethanol Production Residue  in a Paddy Field in Akita, Japan

by Fumiaki Takakai, Jota Ichikawa, Masato Ogawa, Saki Ogaya, Kentaro Yasuda, Yukiya Kobayashi, Takashi Sato, Yoshihiro Kaneta, Ken‐ichiro Nagahama
Published 2017-03-01