Akiko Makabe
Akiko Makabe
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Hadal biosphere: insight into the microbial ecosystem in the deepest ocean on Earth
T Nunoura, Y Takaki, M Hirai, S Shimamura, A Makabe, O Koide, ...
Proceedings of the National Academy of Sciences 112 (11), E1230-E1236, 2015
Microbial denitrification dominates nitrate losses from forest ecosystems
Y Fang, K Koba, A Makabe, C Takahashi, W Zhu, T Hayashi, AA Hokari, ...
Proceedings of the National Academy of Sciences 112 (5), 1470-1474, 2015
Characterization and production and consumption processes of N2O emitted from temperate agricultural soils determined via isotopomer ratio analysis
S Toyoda, M Yano, S Nishimura, H Akiyama, A Hayakawa, K Koba, ...
Global Biogeochemical Cycles 25 (2), 2011
Hydrothermal fluid geochemistry at the Iheya North field in the mid-Okinawa Trough: Implication for origin of methane in subseafloor fluid circulation systems
S Kawagucci, H Chiba, J Ishibashi, T Yamanaka, T Toki, Y Muramatsu, ...
Geochemical Journal 45 (2), 109-124, 2011
Nitrate is an important nitrogen source for Arctic tundra plants
XY Liu, K Koba, LA Koyama, SE Hobbie, MS Weiss, Y Inagaki, GR Shaver, ...
Proceedings of the National Academy of Sciences 115 (13), 3398-3403, 2018
Microbial community and geochemical analyses of trans-trench sediments for understanding the roles of hadal environments
S Hiraoka, M Hirai, Y Matsui, A Makabe, H Minegishi, M Tsuda, E Rastelli, ...
The ISME journal 14 (3), 740-756, 2020
Geochemical origin of hydrothermal fluid methane in sediment-associated fields and its relevance to the geographical distribution of whole hydrothermal circulation
S Kawagucci, Y Ueno, K Takai, T Toki, M Ito, K Inoue, A Makabe, ...
Chemical Geology 339, 213-225, 2013
Ammonium first: natural mosses prefer atmospheric ammonium but vary utilization of dissolved organic nitrogen depending on habitat and nitrogen deposition
XY Liu, K Koba, A Makabe, XD Li, M Yoh, CQ Liu
New Phytologist 199 (2), 407-419, 2013
Spatial distribution of nitrate sources of rivers in the Lake Biwa watershed, Japan: controlling factors revealed by nitrogen and oxygen isotope values
N Ohte, I Tayasu, A Kohzu, C Yoshimizu, K Osaka, A Makabe, K Koba, ...
Water Resources Research 46 (7), 2010
Low δ18O Values of Nitrate Produced from Nitrification in Temperate Forest Soils
Y Fang, K Koba, A Makabe, F Zhu, S Fan, X Liu, M Yoh
Environmental science & technology 46 (16), 8723-8730, 2012
Isotopomer analysis of production, consumption and soil-to-atmosphere emission processes of N2O at the beginning of paddy field irrigation
M Yano, S Toyoda, T Tokida, K Hayashi, T Hasegawa, A Makabe, K Koba, ...
Soil Biology and Biochemistry 70, 66-78, 2014
Deepest and hottest hydrothermal activity in the Okinawa Trough: the Yokosuka site at Yaeyama Knoll
J Miyazaki, S Kawagucci, A Makabe, A Takahashi, K Kitada, J Torimoto, ...
Royal Society Open Science 4 (12), 171570, 2017
Evaluation of wastewater nitrogen transformation in a natural wetland (Ulaanbaatar, Mongolia) using dual-isotope analysis of nitrate
M Itoh, Y Takemon, A Makabe, C Yoshimizu, A Kohzu, N Ohte, ...
Science of the Total Environment 409 (8), 1530-1538, 2011
Physiological and isotopic characteristics of nitrogen fixation by hyperthermophilic methanogens: Key insights into nitrogen anabolism of the microbial communities in Archean …
M Nishizawa, J Miyazaki, A Makabe, K Koba, K Takai
Geochimica et Cosmochimica Acta 138, 117-135, 2014
Nitrate dynamics in natural plants: insights based on the concentration and natural isotope abundances of tissue nitrate
XY Liu, K Koba, A Makabe, CQ Liu
Frontiers in Plant Science 5, 355, 2014
Response of N2O production rate to ocean acidification in the western North Pacific
F Breider, C Yoshikawa, A Makabe, S Toyoda, M Wakita, Y Matsui, ...
Nature Climate Change 9 (12), 954-958, 2019
Dual nitrogen and oxygen isotope fractionation during anaerobic ammonium oxidation by anammox bacteria
K Kobayashi, A Makabe, M Yano, M Oshiki, T Kindaichi, KL Casciotti, ...
The ISME Journal 13 (10), 2426-2436, 2019
Variations in nitrogen-15 natural abundance of plant and soil systems in four remote tropical rainforests, southern China
A Wang, YT Fang, DX Chen, K Koba, A Makabe, YD Li, TS Luo, M Yoh
Oecologia 174, 567-580, 2014
Nitrogen isotope ratios of nitrate and N* anomalies in the subtropical South Pacific
C Yoshikawa, A Makabe, T Shiozaki, S Toyoda, O Yoshida, K Furuya, ...
Geochemistry, Geophysics, Geosystems 16 (5), 1439-1448, 2015
Hadal water biogeochemistry over the Izu–Ogasawara Trench observed with a full-depth CTD-CMS
S Kawagucci, A Makabe, T Kodama, Y Matsui, C Yoshikawa, E Ono, ...
Ocean Science 14 (4), 575-588, 2018
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