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Katsuaki Koike

Katsuaki Koike

Katsuaki Koike 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 Katsuaki Koike 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.

Katsuaki Koike 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 Katsuaki Koike 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

Katsuaki Koike is affiliated with Kyoto University in Japan, specializing in Earth and Planetary Sciences and Engineering. Their research primarily focuses on geophysics and related subfields such as mechanics of materials, environmental engineering, artificial intelligence, and ocean engineering.

The main topics of Koike's work include hydrocarbon exploration and reservoir analysis, geophysical and geoelectrical methods, geochemistry and geologic mapping, geothermal energy systems and applications, geological and geophysical studies, geological and geochemical analysis, and earthquake and tectonic studies.

Koike has contributed significantly to scientific literature with numerous publications in well-established venues. Frequent publication venues include:

  • Geothermics
  • Natural Resources Research
  • Ore Geology Reviews
  • Earth Planets and Space
  • Geophysics

Examples of recent papers authored by or involving Koike are:

  • Specifying recharge zones and mechanisms of the transitional geothermal field through hydrogen and oxygen isotope analyses with consideration of water-rock interaction, 2020, Geothermics
  • Electrical conductive fluid-rich zones and their influence on the earthquake initiation, growth, and arrest processes: observations from the 2016 Kumamoto earthquake sequence, Kyushu Island, Japan, 2021, Earth Planets and Space
  • On the origin and evolution of geothermal fluids in the Patuha Geothermal Field, Indonesia based on geochemical and stable isotope data, 2020, Applied Geochemistry
  • Estimating fractured rock effective permeability using discrete fracture networks constrained by electrical resistivity data, 2021, Engineering Geology
  • Detection of Near-Surface Permeable Zones Based on Spatial Correlation Between Radon Gas Concentration and DTM-Derived Lineament Density, 2020, Natural Resources Research

Koike frequently collaborates with other researchers, including Koki Kashiwaya, Taiki Kubo, Tada-nori Goto, Yohei Tada, and Shohei Albert Tomita, having multiple coauthored publications with these individuals.

Best Publications

  • Tectonic architecture through Landsat-7 ETM+/SRTM DEM-derived lineaments and relationship to the hydrogeologic setting in Siwa region, NW Egypt

    Alaa Masoud;Katsuaki Koike

  • Arid land salinization detected by remotely-sensed landcover changes: A case study in the Siwa region, NW Egypt

    A.A. Masoud;K. Koike

  • Selecting the Best Band Ratio to Estimate Chlorophyll-a Concentration in a Tropical Freshwater Lake Using Sentinel 2A Images from a Case Study of Lake Ba Be (Northern Vietnam)

    Nguyen Thi Thu Ha;Nguyen Thien Phuong Thao;Katsuaki Koike;Mai Trong Nhuan

  • Auto-detection and integration of tectonically significant lineaments from SRTM DEM and remotely-sensed geophysical data

    Alaa A. Masoud;Katsuaki Koike

  • Lineament analysis of satellite images using a segment tracing algorithm (STA)

    Katsuaki Koike;Shuichi Nagano;Michito Ohm

  • Construction and analysis of interpreted fracture planes through combination of satellite-image derived lineaments and digital elevation model data

    Katsuaki Koike;Shuichi Nagano;Kouji Kawaba

  • Nitrate contamination of groundwater in two areas of the Cameroon Volcanic Line (Banana Plain and Mount Cameroon area)

    Andrew Ako Ako;Gloria Eneke Takem Eyong;Jun Shimada;Katsuaki Koike

  • Coal quality related to microfractures identified by CT image analysis

    Mohamad Nur Heriawan;Katsuaki Koike

  • Identifying spatial heterogeneity of coal resource quality in a multilayer coal deposit by multivariate geostatistics

    Mohamad Nur Heriawan;Mohamad Nur Heriawan;Katsuaki Koike

  • Neural network-based estimation of principal metal contents in the Hokuroku District, Northern Japan, for exploring kuroko-type deposits

    Katsuaki Koike;Setsuro Matsuda;Toru Suzuki;Michito Ohmi

  • Evaluation of Interpolation Accuracy of Neural Kriging with Application to Temperature-Distribution Analysis

    Katsuaki Koike;Setsuro Matsuda;Bin Gu

  • Relation between subcritical crack growth behavior and crack paths in granite

    Y. Nara;K. Koike;T. Yoneda;K. Kaneko

  • Landsat 8/OLI Two Bands Ratio Algorithm for Chlorophyll-A Concentration Mapping in Hypertrophic Waters: An Application to West Lake in Hanoi (Vietnam)

    Nguyen Thi Thu Ha;Katsuaki Koike;Mai Trong Nhuan;Bui Dinh Canh

  • Configuration of subducting Philippine Sea plate and crustal structure in the central Japan region

    T. Iidaka;T. Iwasaki;T. Takeda;T. Moriya

  • Morphotectonics inferred from the analysis of topographic lineaments auto-detected from DEMs: Application and validation for the Sinai Peninsula, Egypt

    Alaa A. Masoud;Katsuaki Koike

  • Mapping soil salinity using spectral mixture analysis of landsat 8 OLI images to identify factors influencing salinization in an arid region

    Alaa A. Masoud;Katsuaki Koike;Mohamed G. Atwia;Mohamed M. El-Horiny

  • Assessment of groundwater and soil quality degradation using multivariate and geostatistical analyses, Dakhla Oasis, Egypt

    Alaa A. Masoud;Mohamed M. El-Horiny;Mohamed G. Atwia;Khaled S. Gemail

  • Improved Accuracy of Chlorophyll-a Concentration Estimates from MODIS Imagery Using a Two-Band Ratio Algorithm and Geostatistics: As Applied to the Monitoring of Eutrophication Processes over Tien Yen Bay (Northern Vietnam)

    Nguyen Thi Thu Ha;Katsuaki Koike;Mai Trong Nhuan

  • Application of lineament density extracted from dual orbit of synthetic aperture radar (SAR) images to detecting fluids paths in the Wayang Windu geothermal field (West Java, Indonesia)

    Asep Saepuloh;Haeruddin Haeruddin;Mohamad Nur Heriawan;Taiki Kubo

  • Applicability of computer-aided comprehensive tool (LINDA: LINeament Detection and Analysis) and shaded digital elevation model for characterizing and interpreting morphotectonic features from lineaments

    Alaa Masoud;Katsuaki Koike

  • A new vegetation index for detecting vegetation anomalies due to mineral deposits with application to a tropical forest area

    Arie Naftali Hawu Hede;Arie Naftali Hawu Hede;Koki Kashiwaya;Katsuaki Koike;Shigeki Sakurai

Frequent Co-Authors

Weiren Lin
Weiren Lin Kyoto University
Katsuhiko Suzuki
Katsuhiko Suzuki Japan Agency for Marine-Earth Science and Technology
Hiroshi Shimizu
Hiroshi Shimizu Hokkaido University
Takahiro Hosono
Takahiro Hosono Kumamoto University
Orhan Yenigün
Orhan Yenigün European University of Lefke
Takaya Iwasaki
Takaya Iwasaki University of Tokyo
Makoto Taniguchi
Makoto Taniguchi Research Institute for Humanity and Nature
Takeshi Tsuji
Takeshi Tsuji University of Tokyo
Emmanuel John M. Carranza
Emmanuel John M. Carranza University of the Free State

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Related Online Degrees & Career Pathways

Exploring Earth Science through online degrees offers flexible opportunities for diverse career pathways. Many students and professionals find value in blending Earth Science knowledge with complementary fields, expanding their expertise and marketability.

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Additionally, mature learners can pursue degrees tailored to their needs, such as those highlighted in the online degree programs for seniors. These programs offer flexibility and support that enable seniors to expand their education or shift career paths later in life.

For students interested in data management and information science tied to Earth Science, a ala-accredited program can provide a strong foundation in library and information science. Similarly, pursuing a library degree opens doors to careers involving environmental archives, resource curation, and information dissemination.

By exploring these related fields and online study formats, Earth Science students can enhance their qualifications and adapt to evolving industry demands.

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