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Nanako O. Ogawa publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Nanako O. Ogawa sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

Nanako O. Ogawa D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Nanako O. Ogawa sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Overview

Nanako O. Ogawa is affiliated with the Japan Agency for Marine-Earth Science and Technology in Japan. Their research spans multiple disciplines within environmental science and earth and planetary sciences, with a strong focus on isotope analysis in ecology and aspects of geology, paleoclimatology, and astro and planetary sciences.

The scientist has contributed extensively to research on marine and coastal ecosystems as well as on mass spectrometry techniques and applications. Their work also covers marine biology, ecology research, and studies related to marine and fisheries science.

Recent noteworthy publications include:

  • Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu, 2023, Science
  • Uracil in the carbonaceous asteroid (162173) Ryugu, 2023, Nature Communications
  • Monsoons, Upwelling, and the Deoxygenation of the Northwestern Indian Ocean in Response to Middle to Late Miocene Global Climatic Shifts, 2020, Paleoceanography and Paleoclimatology
  • Marine Os isotopic evidence for multiple volcanic episodes during Cretaceous Oceanic Anoxic Event 1b, 2020, Scientific Reports
  • Tracking long-distance migration of marine fishes using compound-specific stable isotope analysis of amino acids, 2020, Ecology Letters

Frequent co-authors collaborating with Nanako O. Ogawa include:

  • Naohiko Ohkouchi
  • Yoshinori Takano
  • Naoto F. Ishikawa
  • Toshihiro Yoshimura
  • Yoshito Chikaraishi

Their work has been published in several prominent scientific venues, notably:

  • Progress in Earth and Planetary Science
  • Nature Communications
  • Analytical Chemistry
  • Marine Ecology Progress Series
  • Frontiers in Marine Science

Main fields of study represented in their research portfolio include:

  • Environmental Science
  • Earth and Planetary Sciences

Within these fields, Nanako O. Ogawa focuses on subfields such as:

  • Ecology
  • Oceanography
  • Astronomy and Astrophysics
  • Global and Planetary Change
  • Atmospheric Science

The scientist's research topics encompass:

  • Isotope Analysis in Ecology
  • Geology and Paleoclimatology Research
  • Astro and Planetary Science
  • Marine and coastal ecosystems
  • Mass Spectrometry Techniques and Applications
  • Marine Biology and Ecology Research
  • Marine and fisheries research

Best Publications

  • Determination of aquatic food-web structure based on compound-specific nitrogen isotopic composition of amino acids

    Yoshito Chikaraishi;Nanako O. Ogawa;Yuichiro Kashiyama;Yoshinori Takano

  • Metabolic control of nitrogen isotope composition of amino acids in macroalgae and gastropods: implications for aquatic food web studies

    Yoshito Chikaraishi;Yuichiro Kashiyama;Nanako O. Ogawa;Hiroshi Kitazato

  • Advances in the application of amino acid nitrogen isotopic analysis in ecological and biogeochemical studies

    Naohiko Ohkouchi;Yoshito Chikaraishi;Yoshito Chikaraishi;Hilary G. Close;Brian Fry

  • Extraterrestrial ribose and other sugars in primitive meteorites.

    Yoshihiro Furukawa;Yoshito Chikaraishi;Yoshito Chikaraishi;Naohiko Ohkouchi;Nanako O. Ogawa

  • Contemporaneous massive subaerial volcanism and late cretaceous Oceanic Anoxic Event 2

    Junichiro Kuroda;Nanako O. Ogawa;Masaharu Tanimizu;Millard F. Coffin

  • New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology

    Ichiro Tayasu;Riyo Hirasawa;Nanako O. Ogawa;Naohiko Ohkouchi

  • Geographical origin of polished rice based on multiple element and stable isotope analyses.

    Yaeko Suzuki;Yoshito Chikaraishi;Nanako O. Ogawa;Naohiko Ohkouchi

  • 15N/14N ratios of amino acids as a tool for studying terrestrial food webs: a case study of terrestrial insects (bees, wasps, and hornets)

    Yoshito Chikaraishi;Nanako O. Ogawa;Hideyuki Doi;Naohiko Ohkouchi

  • Different ingestion patterns of 13C-labeled bacteria and algae by deep-sea benthic foraminifera

    Hidetaka Nomaki;Petra Heinz;Takeshi Nakatsuka;Motohiro Shimanaga

  • Biochemical and physiological bases for the use of carbon and nitrogen isotopes in environmental and ecological studies

    Naohiko Ohkouchi;Nanako O Ogawa;Yoshito Chikaraishi;Hiroyuki Tanaka

  • Characterization and production and consumption processes of N2O emitted from temperate agricultural soils determined via isotopomer ratio analysis

    Sakae Toyoda;Midori Yano;Sei-ichi Nishimura;Hiroko Akiyama

  • Sedimentary membrane lipids recycled by deep-sea benthic archaea

    Yoshinori Takano;Yoshito Chikaraishi;Nanako O. Ogawa;Hidetaka Nomaki

  • A low trophic position of Japanese eel larvae indicates feeding on marine snow.

    Michael J. Miller;Yoshito Chikaraishi;Nanako O. Ogawa;Yoshiaki Yamada

  • Isolation and desalting with cation-exchange chromatography for compound-specific nitrogen isotope analysis of amino acids: application to biogeochemical samples

    Yoshinori Takano;Yuichiro Kashiyama;Nanako O. Ogawa;Yoshito Chikaraishi

  • Fluctuations of nitrogen isotope ratio of gobiid fish (Isaza) specimens and sediments in Lake Biwa, Japan, during the 20th century

    Nanako O. Ogawa;Tadatoshi Koitabashi;Hirotaka Oda;Toshio Nakamura

  • Benthic foraminifera as trophic links between phytodetritus and benthic metazoans: carbon and nitrogen isotopic evidence

    Hidetaka Nomaki;Nanako O. Ogawa;Naohiko Ohkouchi;Hisami Suga

  • The importance of diazotrophic cyanobacteria as primary producers during Cretaceous Oceanic Anoxic Event 2

    N. Ohkouchi;Y. Kashiyama;Y. Kashiyama;J. Kuroda;J. Kuroda;N O. Ogawa

  • Diazotrophic cyanobacteria as the major photoautotrophs during mid-Cretaceous oceanic anoxic events: Nitrogen and carbon isotopic evidence from sedimentary porphyrin

    Yuichiro Kashiyama;Yuichiro Kashiyama;Nanako O. Ogawa;Junichiro Kuroda;Motoo Shiro

  • Improved, high-throughput approach for phosphorus speciation in natural sediments via the SEDEX sequential extraction method

    K.C. Ruttenberg;K.C. Ruttenberg;N.O. Ogawa;N.O. Ogawa;F. Tamburini;F. Tamburini;R.A. Briggs

  • Biogeochemical processes in the saline meromictic Lake Kaiike, Japan: implications from molecular isotopic evidences of photosynthetic pigments.

    Naohiko Ohkouchi;Yoji Nakajima;Hisatake Okada;Nanako O. Ogawa

Frequent Co-Authors

Naohiko Ohkouchi
Naohiko Ohkouchi Japan Agency for Marine-Earth Science and Technology
Yoshito Chikaraishi
Yoshito Chikaraishi Japan Agency for Marine-Earth Science and Technology
Hiroshi Kitazato
Hiroshi Kitazato Tokyo University of Marine Science and Technology
Yusuke Yokoyama
Yusuke Yokoyama University of Tokyo
Hodaka Kawahata
Hodaka Kawahata University of Tokyo
Katsuhiko Suzuki
Katsuhiko Suzuki Japan Agency for Marine-Earth Science and Technology
Gesine Mollenhauer
Gesine Mollenhauer Alfred Wegener Institute for Polar and Marine Research
Stefano Lugli
Stefano Lugli University of Modena and Reggio Emilia
Rodolfo Coccioni
Rodolfo Coccioni University of Urbino
Ryuji Tada
Ryuji Tada University of Tokyo

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