Kohji Iida

648 total citations
50 papers, 548 citations indexed

About

Kohji Iida is a scholar working on Global and Planetary Change, Ecology and Oceanography. According to data from OpenAlex, Kohji Iida has authored 50 papers receiving a total of 548 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Global and Planetary Change, 18 papers in Ecology and 17 papers in Oceanography. Recurrent topics in Kohji Iida's work include Marine and fisheries research (23 papers), Marine animal studies overview (17 papers) and Underwater Acoustics Research (14 papers). Kohji Iida is often cited by papers focused on Marine and fisheries research (23 papers), Marine animal studies overview (17 papers) and Underwater Acoustics Research (14 papers). Kohji Iida collaborates with scholars based in Japan, South Korea and China. Kohji Iida's co-authors include T. Mukai, Donhyug Kang, Takahiro Iida, Tukimat Lihan, Toru Hirawake, Alexander S. Kitaysky, Akinori Takahashi, Katsufumi Sato, Yutaka Watanuki and Kyounghoon Lee and has published in prestigious journals such as The Journal of the Acoustical Society of America, Japanese Journal of Applied Physics and Estuarine Coastal and Shelf Science.

In The Last Decade

Kohji Iida

48 papers receiving 480 citations

Peers

Kohji Iida
Adrián Madirolas Argentina
Patricia Ayón Peru
Kirsty M. Kemp United Kingdom
A. de C. Baker India
Phil J. Bouchet Australia
Kazushi Miyashita Japan
Johanna Järnegren Norway
Gotthilf Hempel Germany
SJ Bograd United States
Hiroyoshi Kohno Japan
Adrián Madirolas Argentina
Kohji Iida
Citations per year, relative to Kohji Iida Kohji Iida (= 1×) peers Adrián Madirolas

Countries citing papers authored by Kohji Iida

Since Specialization
Citations

This map shows the geographic impact of Kohji Iida'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 Kohji Iida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kohji Iida more than expected).

Fields of papers citing papers by Kohji Iida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kohji Iida. 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 Kohji Iida. The network helps show where Kohji Iida may publish in the future.

Co-authorship network of co-authors of Kohji Iida

This figure shows the co-authorship network connecting the top 25 collaborators of Kohji Iida. A scholar is included among the top collaborators of Kohji Iida 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 Kohji Iida. Kohji Iida 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
1.
2.
Fukuda, Yoshiaki, T. Mukai, Kouichi Sawada, & Kohji Iida. (2013). Measurement of Target Strength of <i>Euphausia pacifica</i> Using a High-Frequency Broadband Signal. 40(3). 138–148. 1 indexed citations
3.
Lee, Kyounghoon, et al.. (2013). Classification of sound-scattering layers using swimming speed estimated by acoustic Doppler current profiler. Fisheries Science. 80(1). 1–11. 6 indexed citations
4.
Fukuda, Yoshiaki, et al.. (2012). Lateral target strength of Euphausia pacifica measured by a tethered method. NIPPON SUISAN GAKKAISHI. 78(3). 388–398. 3 indexed citations
5.
Ando, Yukio, et al.. (2009). The variation of density and sound speed contrasts and theoretical target strength estimation of Euphausia pacifica. NIPPON SUISAN GAKKAISHI. 75(1). 38–44. 11 indexed citations
6.
Mukai, T., et al.. (2009). The acoustic characteristics of three jellyfish species: Nemopilema nomurai, Cyanea nozakii, and Aurelia aurita. ICES Journal of Marine Science. 66(6). 1233–1237. 24 indexed citations
7.
8.
Iida, Kohji, et al.. (2006). Observation of Marine Animals Using Underwater Acoustic Camera. Japanese Journal of Applied Physics. 45(5S). 4875–4875. 13 indexed citations
9.
Tang, Yong, et al.. (2006). Measurement of fish school abundances in shallow sea using omnidirectional multibeam sonar. The Journal of the Acoustical Society of America. 120(5_Supplement). 3019–3019. 1 indexed citations
10.
Iida, Kohji, et al.. (2006). Development of a quantitative scanning sonar system and sea trial for a fish school of herring. The Journal of the Acoustical Society of America. 120(5_Supplement). 3018–3018. 1 indexed citations
11.
Abe, Kôki, et al.. (2005). Influence of Body Bend by Swimming Activity on Fish Target Strength. 32(1). 30–39. 1 indexed citations
12.
Mukai, T., et al.. (2000). Evaluation Method of Fish School Response to an Approaching Vessel Using a Scanning Sonar.. NIPPON SUISAN GAKKAISHI. 66(5). 825–832. 3 indexed citations
13.
Iida, Kohji, T. Mukai, & Hideki Mori. (1999). Frequency Characteristics of Acoustic Volume Backscattering Strength of Sound Scattering Layer and Estimation of Target Strengths of Constituent Organisms.. NIPPON SUISAN GAKKAISHI. 65(1). 66–72. 1 indexed citations
14.
15.
Mukai, T. & Kohji Iida. (1995). Diurnal Variation of Encaged Fish Echoes, and Estimation of Fish Tilt Angle Distribution. Fisheries Science. 61(4). 647–652. 5 indexed citations
16.
Park, Yong-Seok, Kohji Iida, T. Mukai, & Yasunori Sakurai. (1995). Auditory Characteristics of Walleye Pollock Theragra chalcogramma (Pallas).. NIPPON SUISAN GAKKAISHI. 61(2). 159–163. 4 indexed citations
17.
Iida, Kohji, et al.. (1989). Studies on Acoustic Target Strength of Squid：IV. Measurement of the mean target strength of relatively large-sized live squid. 北海道大學水産學部研究彙報 = BULLETIN OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY. 40(3). 169–181. 6 indexed citations
18.
Iida, Kohji, et al.. (1989). Studies on Acoustic Target Strength of Squid：III. Measurement of the mean target strength of small live squid. 北海道大學水産學部研究彙報 = BULLETIN OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY. 40(2). 100–115. 16 indexed citations
19.
Iida, Kohji, et al.. (1989). Studies on Acoustic Target Strength of Squid：II. Effect of behaviour on averaged dorsal aspect target strength. 北海道大學水産學部研究彙報 = BULLETIN OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY. 40(2). 83–99. 17 indexed citations
20.
Iida, Kohji, et al.. (1988). Studies on Acoustic Target Strength of Squid：I. Intensity and energy target strengths. 北海道大學水産學部研究彙報 = BULLETIN OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY. 39(3). 187–200. 10 indexed citations

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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