Isao Koike

7.5k citations
110 papers · 5.9k indexed · 2 hit papers · h-index 42
Topics
Marine and coastal ecosystems (66 papers)Marine Biology and Ecology Research (36 papers)Microbial Community Ecology and Physiology (29 papers)

In The Last Decade

Isao Koike

107 papers receiving 5.5k citations

Hit Papers

Production of Refractory Dissolved Organic Matter by Bact...199820262007201620011998100200300400500

Peers

Isao Koike
Comparison fields: 5 of 110
  • Oceanography 3.8k
  • Ecology 3.8k
  • Global and Planetary Change 1.1k
  • Environmental Chemistry 1.0k
  • Pollution 702
Replace Yoshiaki Maita with:
Yoshiaki Maita Japan
T. H. Blackburn Denmark
James L. Pinckney United States
Zoe V. Finkel Canada
Henricus T. S. Boschker Netherlands
Jonathan H. Sharp United States
Carol Arnosti United States
Helle Ploug Germany
Graham J. C. Underwood United Kingdom
Todd M. Kana United States
Isao Koike relative to Yoshiaki Maita Japan Yoshiaki Maita's profile →
Citations per field
00.5×
Yoshiaki Maita · 1×
Citations per year

Countries citing papers authored by Isao Koike

Since Specialization
Citations

This map shows the geographic impact of Isao Koike's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Isao Koike with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Isao Koike more than expected).

Fields of papers citing papers by Isao Koike

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Isao Koike. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Isao Koike. The network helps show where Isao Koike may publish in the future.

Co-authorship network of co-authors of Isao Koike

This figure shows the co-authorship network connecting the top 25 collaborators of Isao Koike. A scholar is included among the top collaborators of Isao Koike based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Isao Koike. Isao Koike is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 6
3
Production of Dissolved and Particulate Organic Matter by the Reef-building Corals Porites cylindrica and Acropora pulchra
38
4 8
5
Sources of dissolved organic carbon and nitrogen in Otsuchi Bay on the Sanriku ria coast of Japan in the spring
10
6 16
7 0
8 50
9
Estimation of dissolved organic nitrogen release by micrograzers in natural planktonic assemblages
9
10 45
11
Global Change and Biodiversity of Marine Sediments: Impacts and Linkages Across the Sediment–Water Interface
7
12 9
13 143
14 22
15 28
16 134
17 96
18
Microbial nitrogen metabolism in the scotia sea south atlantic ocean
2
19 91
20 1

About Isao Koike

Isao Koike is a scholar working on Oceanography, Ecology and Pollution, having authored 110 papers that have together received 5.9k indexed citations. Recurring topics across this work include Marine and coastal ecosystems (66 papers), Marine Biology and Ecology Research (36 papers) and Microbial Community Ecology and Physiology (29 papers). The work is most often cited by research in Oceanography (3.8k citations), Ecology (3.8k citations) and Environmental Chemistry (1.0k citations). Isao Koike has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Hiroshi Ogawa, Toshi Nagata, Akihiko Hattori, Toshihiro Miyajima, Akinori Hattori, Kazuki Terauchi, Shigemitsu Hara, Ronald Benner, Karl Kaiser and Kazuhiro Kogure. Their work appears in journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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