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N. Fujitake · SciRah

Researcher profile · Semantic Scholar

N. Fujitake

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N. Fujitake — researcher profile on SciRah

h-index: 24
Works: 136
Citations: 1,790

Most-cited papers

Origin, distributions, and environmental significance of ubiquitous humic-like fluorophores in Antarctic lakes and streams.
Morimaru Kida, T. Kojima, Y. Tanabe, Kentaro Hayashi +3 more
2019Water Research125 citations Open access
Semantic Scholar
Organic Carbon Stabilization Mechanisms in Mangrove Soils: A Review
Morimaru Kida, N. Fujitake
2020112 citations Open access
Semantic Scholar
High salinity leads to accumulation of soil organic carbon in mangrove soil.
Morimaru Kida, M. Tomotsune, Yasuo Iimura, K. Kinjo +2 more
2017Chemosphere61 citations
Semantic Scholar
Organic carbon stock and composition in 3.5-m core mangrove soils (Trat, Thailand).
Morimaru Kida, Ikumi Watanabe, K. Kinjo, M. Kondo +8 more
2021Science of the Total Environment60 citations Open access
Semantic Scholar
Role of natural organic matter on iodine and (239)(,240)Pu distribution and mobility in environmental samples from the northwestern Fukushima Prefecture, Japan.
Chen Xu, Saijin Zhang, Yuko Sugiyama, N. Ohte +6 more
2016Journal of Environmental Radioactivity47 citations Open access
Semantic Scholar
Dissolved Organic Matter Processing in Pristine Antarctic Streams.
Morimaru Kida, N. Fujitake, T. Kojima, Y. Tanabe +3 more
2021Environmental Science and Technology37 citations Open access
Semantic Scholar
Changes in dissolved organic matter composition and dynamics in a subtropical mangrove river driven by rainfall
Morimaru Kida, Mai Tanabe, M. Tomotsune, S. Yoshitake +3 more
2019Estuarine, Coastal and Shelf Science37 citations Open access
Semantic Scholar
Optimization of Conditions for High-Performance Size-Exclusion Chromatography of Different Soil Humic Acids
Daichi Asakawa, Takuro Kiyota, Yukiko Yanagi, N. Fujitake
2008Analytical Sciences36 citations
Semantic Scholar
Molecular size fractionation of soil humic acids using preparative high performance size-exclusion chromatography.
Daichi Asakawa, Yasuo Iimura, Takuro Kiyota, Yukiko Yanagi +1 more
2011Journal of Chromatography A32 citations
Semantic Scholar
Spatial variations in the molecular diversity of dissolved organic matter in water moving through a boreal forest in eastern Finland
J. Ide, M. Ohashi, Katsutoshi Takahashi, Yuko Sugiyama +8 more
2017Scientific Reports31 citations Open access
Semantic Scholar
Effect of biochar addition on leaf-litter decomposition at soil surface during three years in a warm-temperate secondary deciduous forest, Japan
Y. Minamino, N. Fujitake, Takeshi Suzuki, S. Yoshitake +2 more
2019Scientific Reports30 citations Open access
Semantic Scholar
Comparability of composition of carbon functional groups in humic acids between inverse-gated decoupling and cross polarization/magic angle spinning 13C nuclear magnetic resonance techniques.
A. Watanabe, N. Fujitake
2008Analytica Chimica Acta27 citations
Semantic Scholar
Aerobic composting of chips from clear-cut trees with various co-materials.
Takeshi Suzuki, Yoshio Ikumi, Syo-Taro Okamoto, I. Watanabe +2 more
2004Bioresource Technology27 citations Open access
Semantic Scholar
Characterization and grouping of aquatic fulvic acids isolated from clear-water rivers and lakes in Japan.
K. Tsuda, Hisayo Mori, Daichi Asakawa, Yukiko Yanagi +4 more
2010Water Research26 citations
Semantic Scholar
Molecular composition and decomposition stages of organic matter in a mangrove mineral soil with time
Morimaru Kida, M. Kondo, M. Tomotsune, K. Kinjo +2 more
201925 citations
Semantic Scholar
Determinants of Microbial-Derived Dissolved Organic Matter Diversity in Antarctic Lakes
Morimaru Kida, Julian Merder, N. Fujitake, Y. Tanabe +3 more
2023Environmental Science and Technology24 citations Open access
Semantic Scholar
Chemical properties of aquatic fulvic acids isolated from Lake Biwa , a clear water system in Japan
N. Fujitake, H. Kodama, S. Nagao, K. Tsuda +1 more
200924 citations
Semantic Scholar
Contribution of humic substances to dissolved organic matter optical properties and iron mobilization
Morimaru Kida, N. Fujitake, Vilanee Suchewaboripont, S. Poungparn +7 more
2018Aquatic Sciences23 citations
Semantic Scholar
Organic matter degradation characteristics of coastal marine sediments collected from the Seto Inland Sea, Japan
S. Asaoka, W. Jadoon, Akira Umehara, K. Takeda +5 more
202022 citations Open access
Semantic Scholar
Assessment of potentially reactive pools of aluminum in Andisols using a five-step sequential extraction procedure
Qing-xia Dai, N. Ae, Takeshi Suzuki, M. Rajkumar +2 more
201122 citations Open access
Semantic Scholar
Effects of ecological succession on surface mineral horizons in Japanese volcanic ash soil
Yasuo Iimura, M. Fujimoto, M. Hirota, K. Tamura +3 more
201022 citations
Semantic Scholar
Structure-activity relationships of anthraquinones on the suppression of DNA-binding activity of the aryl hydrocarbon receptor induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin.
I. Fukuda, A. Kaneko, S. Nishiumi, M. Kawase +3 more
2009Journal of Bioscience and Bioengineering22 citations
Semantic Scholar
Characterization of Volcanic Ash Soils in Southwestern Tanzania: Morphology, Physicochemical Properties, and Classification
B. Msanya, H. Otsuka, S. Araki, N. Fujitake
200722 citations
Semantic Scholar
14C ages and δ13C of sclerotium grains found in forest soils
Makiko Watanabe, Hiroyuki Sato, H. Matsuzaki, Takayuki Kobayashi +5 more
200720 citations Open access
Semantic Scholar
Functional organic matter components in mangrove soils revealed by density fractionation
Kota Hamada, T. Ohtsuka, N. Fujitake, T. Miyajima +3 more
2024Soil science and plant nutrition (Tokyo)19 citations Open access
Semantic Scholar
Plutonium Partitioning Behavior to Humic Acids from Widely Varying Soils Is Related to Carboxyl-Containing Organic Compounds.
P. Lin, Chen Xu, Saijin Zhang, N. Fujitake +5 more
2017Environmental Science and Technology19 citations Open access
Semantic Scholar
Characterization of DAX‐8 adsorbed soil fulvic acid fractions by various types of analyses
Yasuo Iimura, T. Ohtani, S. Chersich, M. Tani +1 more
201219 citations Open access
Semantic Scholar
Lateral Export of Dissolved Inorganic and Organic Carbon from a Small Mangrove Estuary with Tidal Fluctuation
T. Ohtsuka, T. Onishi, S. Yoshitake, M. Tomotsune +7 more
202018 citations Open access
Semantic Scholar
A Method for Quantitative Analysis of Aquatic Humic Substances in Clear Water Based on Carbon Concentration
K. Tsuda, A. Takata, Hidekado Shirai, K.Ozaki K.Ozaki +1 more
2012Analytical Sciences18 citations Open access
Semantic Scholar
Characterization of major and trace elements in sclerotium grains
Makiko Watanabe, Y. Inoue, N. Sakagami, O. Bolormaa +4 more
200718 citations
Semantic Scholar
Impact of land uses on heavy metal distribution in the Selenga River system in Mongolia
Orgilbold Myangan, M. Kawahigashi, Bolormaa Oyuntsetseg, N. Fujitake
2017Environmental Earth Sciences17 citations
Semantic Scholar
Europium-binding abilities of dissolved humic substances isolated from deep groundwater in Horonobe area, Hokkaido, Japan
M. Terashima, S. Nagao, T. Iwatsuki, N. Fujitake +3 more
201216 citations Open access
Semantic Scholar
Comparison of humic acid fractions derived from thermally created plant residues and natural soils: Spectroscopic and elemental analyses
N. A. Khan, N. Fujitake, Yukio Noda, Takeshi Suzuki +1 more
200614 citations Open access
Semantic Scholar
Ammonia Oxidation Potentials and Ammonia Oxidizers of Lichen–Moss Vegetated Soils at Two Ice-free Areas in East Antarctica
Kentaro Hayashi, Y. Tanabe, N. Fujitake, Morimaru Kida +3 more
2020Microbes and Environments13 citations Open access
Semantic Scholar
Radionuclide uptake by colloidal and particulate humic acids obtained from 14 soils collected worldwide
P. Lin, Chen Xu, W. Xing, Luni Sun +5 more
2018Scientific Reports13 citations Open access
Semantic Scholar
Population of Humic Acid Degrading Microorganisms in Andosols under Different Vegetation Types and Grassland Management Regimens.
Yukiko Yanagi, K. Yoda, K. Ogura, N. Fujitake
2008Microbes and Environments13 citations Open access
Semantic Scholar
Aluminum oxyhydroxide polymorphs and some micromorphological characteristics in sclerotium grains
Makiko Watanabe, A. Genseki, N. Sakagami, Y. Inoue +2 more
200413 citations Open access
Semantic Scholar
Humus composition and humification degree of humic acids of alpine meadow soils in the northeastern part of the Qinghai–Tibet Plateau
Bei-Bei Han, K. Kitamura, M. Hirota, Hai-Hua Shen +3 more
2018Soil science and plant nutrition (Tokyo)12 citations Open access
Semantic Scholar
Seasonal characteristics of surface water fulvic acids from Lake Biwa and Lake Tankai in Japan
N. Fujitake, K. Tsuda, S. Aso, H. Kodama +2 more
2012Limnology12 citations
Semantic Scholar
Organo-metal coprecipitation contributes to stable organic carbon fraction in mangrove soil
Kota Hamada, Nada Yimatsa, Toshiyuki Ohtsuka, N. Fujitake +4 more
2025bioRxiv11 citations Open access
Semantic Scholar
Dissolved organic matter distribution and its association with colloidal aluminum and iron in the Selenga River Basin from Ulaanbaatar to Lake Baikal
Morimaru Kida, Orgilbold Myangan, Bolormaa Oyuntsetseg, V. Khakhinov +2 more
2018Environmental science and pollution research international11 citations
Semantic Scholar
Quantitative monitoring of aquatic humic substances in Lake Biwa, Japan, using the DAX-8 batch method based on carbon concentrations
Morimaru Kida, K. Maki, A. Takata, T. Kato +4 more
201511 citations
Semantic Scholar
Characterization of Soil Humic Acids by 13C NMR Spectroscopy and High Performance Size Exclusion Chromatography
N. Fujitake, Daichi Asakawa, Yukiko Yanagi
201211 citations Open access
Semantic Scholar
Characterization of hydrophobic acid fractions in water-soluble organic matter in Dystric Cambisol and in a stream in a small forested watershed: Seasonal and vertical variations in chemical properties
Daichi Asakawa, H. Mochizuki, Yukiko Yanagi, N. Fujitake
200711 citations Open access
Semantic Scholar
Effect of Crab Burrows on CO2 Flux from the Sediment Surface to the Atmosphere in a Subtropical Mangrove Forest on Ishigaki Island, Southwestern Japan
M. Tomotsune, Hideshi Arai, S. Yoshitake, Morimaru Kida +3 more
2019Estuaries and Coasts10 citations
Semantic Scholar
The effects of fertilization treatments and cropping systems on long-term dynamics and spectroscopic characteristics of dissolved organic matter in paddy soil
Hui-Ju Wu, Morimaru Kida, A. Domoto, M. Hara +3 more
2019Soil science and plant nutrition (Tokyo)10 citations Open access
Semantic Scholar
Effect of Fe, Mn or Al Compounds on Humification of Three Types of Plant Residues during Thermal Incubation
Socorro Asuncion Bulosan-Atendido, Takeshi Suzuki, N. Fujitake, H. Otsuka
200510 citations Open access
Semantic Scholar
Effects of soil temperature and tidal condition on variation in carbon dioxide flux from soil sediment in a subtropical mangrove forest
M. Tomotsune, S. Yoshitake, Yasuo Iimura, Morimaru Kida +3 more
2018Journal of Tropical Ecology9 citations
Semantic Scholar
Determination of aquatic humic substances in Japanese lakes and wetlands by the carbon concentration-based resin isolation technique
K. Tsuda, Morimaru Kida, S. Aso, T. Kato +4 more
2015Limnology9 citations
Semantic Scholar
Carbon isotope composition of dissolved humic and fulvic acids in the Tokachi River system.
S. Nagao, H. Kodama, T. Aramaki, N. Fujitake +2 more
2011Radiation Protection Dosimetry9 citations
Semantic Scholar

Frequent co-authors

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Morimaru Kida×19
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Morimaru Kida — researcher profile on SciRah
M. Tomotsune×9
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M. Tomotsune — researcher profile on SciRah
T. Ohtsuka×9
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Yasuo Iimura×8
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Yasuo Iimura — researcher profile on SciRah

×7

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K. Kinjo — researcher profile on SciRah

S. Yoshitake×7

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S. Yoshitake — researcher profile on SciRah

Takeshi Suzuki×7

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Takeshi Suzuki — researcher profile on SciRah

Yukiko Yanagi×6

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Yukiko Yanagi — researcher profile on SciRah

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K. Tsuda — researcher profile on SciRah

Daichi Asakawa×5

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Daichi Asakawa — researcher profile on SciRah

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Y. Tanabe — researcher profile on SciRah

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