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N. Harada · SciRah

Researcher profile · Semantic Scholar

N. Harada

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N. Harada — researcher profile on SciRah

h-index: 34
Works: 208
Citations: 3,647

Most-cited papers

Glacial reduction and millennial-scale variations in Drake Passage throughflow
F. Lamy, H. Arz, R. Kilian, C. Lange +7 more
2015Proceedings of the National Academy of Sciences of the United States of America121 citations Open access
Semantic Scholar
Diazotroph community structure and the role of nitrogen fixation in the nitrogen cycle in the Chukchi Sea (western Arctic Ocean)
T. Shiozaki, A. Fujiwara, M. Ijichi, N. Harada +4 more
201897 citations Open access
Semantic Scholar
Review: Potential catastrophic reduction of sea ice in the western Arctic Ocean: Its impact on biogeochemical cycles and marine ecosystems
N. Harada
201675 citations Open access
Semantic Scholar
Impacts of Temperature, CO2, and Salinity on Phytoplankton Community Composition in the Western Arctic Ocean
K. Sugie, A. Fujiwara, S. Nishino, S. Kameyama +1 more
2020Frontiers in Marine Science70 citations Open access
Semantic Scholar
Widespread occurrence of distinct alkenones from Group I haptophytes in freshwater lakes: Implications for paleotemperature and paleoenvironmental reconstructions
W. Longo, Yong-Song Huang, Yuan Yao, Jiaju Zhao +18 more
2018Earth and Planetary Science Letters62 citations Open access
Semantic Scholar
Biological nitrogen fixation detected under Antarctic sea ice
T. Shiozaki, A. Fujiwara, Keisuke Inomura, Yuu Hirose +2 more
2020Nature Geoscience57 citations Open access
Semantic Scholar
Response of N2O production rate to ocean acidification in the western North Pacific
F. Breider, C. Yoshikawa, Akiko Makabe, S. Toyoda +6 more
2019Nature Climate Change48 citations Open access
Semantic Scholar
Factors Regulating Nitrification in the Arctic Ocean: Potential Impact of Sea Ice Reduction and Ocean Acidification
T. Shiozaki, M. Ijichi, A. Fujiwara, Akiko Makabe +3 more
2019Global Biogeochemical Cycles33 citations Open access
Semantic Scholar
Wind-driven interannual variability of sea ice algal production in the western Arctic Chukchi Borderland
E. Watanabe, Jonaotaro Onodera, N. Harada, M. N. Aita +2 more
201532 citations Open access
Semantic Scholar
Distribution of detrital minerals and sediment color in western Arctic Ocean and northern Bering Sea sediments: Changes in the provenance of western Arctic Ocean sediments since the last glacial period
D. Kobayashi, Masanobu Yamamoto, T. Irino, S. Nam +5 more
201629 citations Open access
Semantic Scholar
Climatic change and its influence on human society in western Japan during the Holocene
H. Kawahata, Megumi Matsuoka, Ami Togami, N. Harada +5 more
201724 citations
Semantic Scholar
Change in coccolith size and morphology due to response to temperature and salinity in coccolithophore Emiliania huxleyi (Haptophyta) isolated from the Bering and Chukchi seas
K. Saruwatari, Manami Satoh, N. Harada, I. Suzuki +1 more
201624 citations Open access
Semantic Scholar
Possible future scenarios for two major Arctic Gateways connecting Subarctic and Arctic marine systems: I. Climate and physical–chemical oceanography
K. Drinkwater, N. Harada, S. Nishino, M. Chierici +6 more
2021ICES Journal of Marine Science23 citations Open access
Semantic Scholar
Distribution and survival strategies of endemic and cosmopolitan diazotrophs in the Arctic Ocean
T. Shiozaki, Y. Nishimura, Susumu Yoshizawa, H. Takami +4 more
2023The ISME Journal21 citations Open access
Semantic Scholar
A DNA metabarcoding approach for recovering plankton communities from archived samples fixed in formalin
T. Shiozaki, Fumihiro Itoh, Yuu Hirose, Jonaotaro Onodera +2 more
2021PLoS ONE20 citations Open access
Semantic Scholar
Possible future scenarios in the gateways to the Arctic for Subarctic and Arctic marine systems: II. prey resources, food webs, ﬁsh, and ﬁsheries
F. Mueter, B. Planque, G. Hunt, I. Alabia +8 more
202119 citations
Semantic Scholar
Assimilation and oxidation of urea‐derived nitrogen in the summer Arctic Ocean
T. Shiozaki, F. Hashihama, H. Endo, M. Ijichi +5 more
2021Limnology and Oceanography18 citations
Semantic Scholar
Year-round observations of sea-ice drift and near-inertial internal waves in the Northwind Abyssal Plain, Arctic Ocean
Y. Kawaguchi, M. Itoh, Y. Fukamachi, É. Moriya +3 more
2019Polar Science18 citations Open access
Semantic Scholar
Phaeodaria: An Important Carrier of Particulate Organic Carbon in the Mesopelagic Twilight Zone of the North Pacific Ocean
T. Ikenoue, K. Kimoto, Y. Okazaki, Miyako Sato +4 more
2019Global Biogeochemical Cycles18 citations Open access
Semantic Scholar
Aleutian Low variability for the last 7500 years and its relation to the Westerly Jet
K. Nagashima, J. Addison, T. Irino, T. Omori +2 more
2021Quaternary Research17 citations
Semantic Scholar
Seasonal changes in the population structure of dominant planktonic copepods collected using a sediment trap moored in the western Arctic Ocean
K. Matsuno, A. Yamaguchi, A. Fujiwara, Jonaotaro Onodera +3 more
201516 citations
Semantic Scholar
Distribution and vertical fluxes of silicoflagellates, ebridians, and the endoskeletal dinoflagellate Actiniscus in the western Arctic Ocean
Jonaotaro Onodera, E. Watanabe, S. Nishino, N. Harada
2016Polar Biology15 citations
Semantic Scholar
Assessment of long-chain n-alkanes as a paleoclimate proxy in the Bering Sea sediments
O. Seki, Y. Okazaki, N. Harada
2021Progress in Oceanography14 citations Open access
Semantic Scholar
Biogeochemical Anatomy of a Cyclonic Warm‐Core Eddy in the Arctic Ocean
S. Nishino, Y. Kawaguchi, A. Fujiwara, T. Shiozaki +3 more
2018Geophysical Research Letters14 citations Open access
Semantic Scholar
Bottom‐associated phytoplankton bloom and its expansion in the Arctic Ocean
T. Shiozaki, A. Fujiwara, K. Sugie, S. Nishino +2 more
2022Global Change Biology13 citations
Semantic Scholar
Do Strong Winds Impact Water Mass, Nutrient, and Phytoplankton Distributions in the Ice‐Free Canada Basin in the Fall?
S. Nishino, Y. Kawaguchi, J. Inoue, M. Yamamoto-Kawai +3 more
2020Journal of Geophysical Research - Oceans13 citations Open access
Semantic Scholar
Mechanisms and predictability of multiyear ecosystem variability in the North Pacific
M. Chikamoto, A. Timmermann, Y. Chikamoto, H. Tokinaga +1 more
201513 citations Open access
Semantic Scholar
Nitrogen Isotopes of Sinking Particles Reveal the Seasonal Transition of the Nitrogen Source for Phytoplankton
C. Yoshikawa, N. Ogawa, Y. Chikaraishi, Akiko Makabe +10 more
2022Geophysical Research Letters12 citations Open access
Semantic Scholar
A novel characteristic of a phytoplankton as a potential source of straight-chain alkanes
N. Harada, Yuu Hirose, Chi-Hong Song, H. Kurita +4 more
2021Scientific Reports12 citations Open access
Semantic Scholar
Seasonal phenology of four dominant copepods in the Pacific sector of the Arctic Ocean: Insights from statistical analyses of sediment trap data
Koki Tokuhiro, Yoshiyuki Abe, K. Matsuno, Jonaotaro Onodera +4 more
2019Polar Science12 citations Open access
Semantic Scholar
World Atlas of late Quaternary Foraminiferal Oxygen and Carbon Isotope Ratios
S. Mulitza, T. Bickert, H. Bostock, C. Chiessi +24 more
2021Earth System Science Data11 citations Open access
Semantic Scholar
Evidence for late-glacial oceanic carbon redistribution and discharge from the Pacific Southern Ocean
S. Iwasaki, L. Lembke‐Jene, K. Nagashima, H. Arz +3 more
2022Nature Communications10 citations Open access
Semantic Scholar
High time-resolution alkenone paleotemperature variations in Tokyo Bay during the Meghalayan: Implications for cold climates and social unrest in Japan
Hiroto Kajita, N. Harada, Y. Yokoyama, Miyako Sato +5 more
202010 citations
Semantic Scholar
Investigating Algal Communities in Lacustrine and Hydro-Terrestrial Environments of East Antarctica Using Deep Amplicon Sequencing
Yuu Hirose, T. Shiozaki, M. Otani, S. Kudoh +3 more
2020Microorganisms10 citations Open access
Semantic Scholar
Eukaryotic Phytoplankton Contributing to a Seasonal Bloom and Carbon Export Revealed by Tracking Sequence Variants in the Western North Pacific
T. Shiozaki, Yuu Hirose, K. Hamasaki, R. Kaneko +2 more
2019Frontiers in Microbiology10 citations Open access
Semantic Scholar
Gridded bathymetry of the Baker-Martinez fjord complex (Chile, 48°S) v1
L. Piret, S. Bertrand, E. Vandekerkhove, N. Harada +2 more
201710 citations
Semantic Scholar
Interannual variation of settling particles reflects upper‐ocean circulation in the southern Chukchi Borderland, 2010‐2014
Jonaotaro Onodera, E. Watanabe, M. Itoh, N. Harada +4 more
2021Journal of Geophysical Research - Oceans9 citations Open access
Semantic Scholar
Changes in detrital input, ventilation and productivity in the central Okhotsk Sea during the marine isotope stage 5e, penultimate interglacial period
F. Jiménez-Espejo, A. García-Álix, N. Harada, A. Bahr +6 more
20189 citations
Semantic Scholar
Seasonal changes in mesozooplankton swimmer community and fecal pellets collected by sediment trap moored at the Northwind Abyssal Plain in the western Arctic Ocean
K. Matsuno, A. Yamaguchi, A. Fujiwara, Jonaotaro Onodera +3 more
20169 citations
Semantic Scholar
Orbital and millennial-scale environmental and hydrological changes of the central Okhotsk Sea over the last 136 kyr inferred from micropaleontological (radiolarian and benthic foraminifera), geochemical and lithological proxies and the mechanisms responsible for them
S. Gorbarenko, E. Yanchenko, O. Y. Psheneva, N. Harada +3 more
2020Quaternary Science Reviews8 citations
Semantic Scholar
Horizontal and vertical distribution of polycystine radiolarians in the western Arctic Ocean during the late summers of 2013 and 2015
T. Ikenoue, K. Bjørklund, A. Fujiwara, Mario Uchimiya +3 more
2018Polar Biology8 citations
Semantic Scholar
Two new living Entactinaria (Radiolaria) species from the Arctic province: Joergensenium arcticum n. sp. and Joergensenium clevei n. sp.
T. Ikenoue, K. Bjørklund, P. Dumitrică, A. Krabberød +3 more
20168 citations
Semantic Scholar
Impact of mesoscale eddies on particulate organic carbon flux in the western subarctic North Pacific
Ryota Dobashi, H. Ueno, Nozomi Matsudera, Isao Fujita +3 more
2021Journal of Oceanography7 citations
Semantic Scholar
Major and minor elemental compositions of streambed biofilms and its implications of riverine biogeochemical cycles.
N. Mori, K. Sugitani, Mariko Yamamoto, Rie Tomioka +2 more
2018Environmental Pollution7 citations Open access
Semantic Scholar
Phytoplankton blooms in summer and autumn in the northwestern subarctic Pacific detected by the mooring and float systems
T. Fujiki, Shigeki Hosoda, N. Harada
2022Journal of Oceanography6 citations
Semantic Scholar
New evaluation of species‐specific biogenic silica flux of radiolarians (Rhizaria) in the western Arctic Ocean using microfocus X‐ray computed tomography
T. Ikenoue, K. Kimoto, Yuriko Nakamura, K. Bjørklund +11 more
2021Limnology and Oceanography5 citations Open access
Semantic Scholar
Constraints on the thermal history of the Allende (CV3) meteorite by gradual and stepwise pyrolyses of insoluble organic matter
K. Mimura, Fumiaki Okumura, N. Harada
20205 citations Open access
Semantic Scholar
ICES/PICES/PAME Working Group on Integrated Ecosystem Assessment (IEA) for the Central Arctic Ocean (WGICA)
L. Jørgensen, S. Saitoh, J. Bengtson, B. Bluhm +34 more
20205 citations
Semantic Scholar
Ocean mixing processes (OMIX): impact on biogeochemistry, climate and ecosystem
I. Yasuda, S. Masuda, J. Nishioka, Xin-Yu Guo +4 more
2020Journal of Oceanography5 citations Open access
Semantic Scholar
Genomic and geochemical identification of the long-chain alkenone producers in the estuarine Lake Takahoko, Japan: Implications for temperature reconstructions
Hiroto Kajita, Hideto Nakamura, N. Ohkouchi, N. Harada +3 more
20204 citations
Semantic Scholar

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