G. Ichikawa

582 total citations
22 papers, 470 citations indexed

About

G. Ichikawa is a scholar working on Health, Toxicology and Mutagenesis, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, G. Ichikawa has authored 22 papers receiving a total of 470 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Health, Toxicology and Mutagenesis, 6 papers in Nature and Landscape Conservation and 6 papers in Ecology. Recurrent topics in G. Ichikawa's work include Mercury impact and mitigation studies (11 papers), Environmental Toxicology and Ecotoxicology (9 papers) and Toxic Organic Pollutants Impact (6 papers). G. Ichikawa is often cited by papers focused on Mercury impact and mitigation studies (11 papers), Environmental Toxicology and Ecotoxicology (9 papers) and Toxic Organic Pollutants Impact (6 papers). G. Ichikawa collaborates with scholars based in United States. G. Ichikawa's co-authors include Jay A Davis, Mark Stephenson, Ben K. Greenfield, Russell Fairey, Cassandra Roberts, David Crane, Michael Martin, Ronald S. Tjeerdema, D. Crane and A. R. Melwani and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Environmental Pollution.

In The Last Decade

G. Ichikawa

22 papers receiving 434 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
G. Ichikawa United States 11 395 156 98 64 43 22 470
Gro Harlaug Olsen Norway 13 278 0.7× 159 1.0× 80 0.8× 75 1.2× 19 0.4× 16 400
Barbara J. Bergen United States 12 248 0.6× 124 0.8× 61 0.6× 38 0.6× 38 0.9× 19 360
Olivier Perceval France 12 539 1.4× 330 2.1× 147 1.5× 35 0.5× 20 0.5× 21 629
Oscar A. Amin Argentina 10 241 0.6× 167 1.1× 103 1.1× 55 0.9× 13 0.3× 14 387
Richard K. Peddicord United States 8 215 0.5× 143 0.9× 93 0.9× 56 0.9× 30 0.7× 18 355
Oscar Amin Argentina 9 185 0.5× 143 0.9× 128 1.3× 50 0.8× 15 0.3× 17 373
Isabella C. Bordon Brazil 13 218 0.6× 151 1.0× 43 0.4× 29 0.5× 19 0.4× 34 337
Luís Felipe de Almeida Duarte Brazil 11 190 0.5× 216 1.4× 117 1.2× 40 0.6× 25 0.6× 25 374
Richard A. Greig United States 15 378 1.0× 236 1.5× 87 0.9× 71 1.1× 48 1.1× 29 556
Sylvette Crochet France 7 321 0.8× 131 0.8× 174 1.8× 42 0.7× 29 0.7× 7 389

Countries citing papers authored by G. Ichikawa

Since Specialization
Citations

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

Fields of papers citing papers by G. Ichikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Ichikawa

This figure shows the co-authorship network connecting the top 25 collaborators of G. Ichikawa. A scholar is included among the top collaborators of G. Ichikawa 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 G. Ichikawa. G. Ichikawa 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.
McLaughlin, Karen, Jay A Davis, Bowen Du‌, et al.. (2021). Regional assessment of contaminant bioaccumulation in sport fish tissue in the Southern California Bight, USA. Marine Pollution Bulletin. 172. 112798–112798. 5 indexed citations
2.
Davis, Jay A, John Robert Ross, G. Ichikawa, et al.. (2016). Hg concentrations in fish from coastal waters of California and Western North America. The Science of The Total Environment. 568. 1146–1156. 19 indexed citations
3.
Ackerman, Joshua T., C. Alex Hartman, Collin A. Eagles‐Smith, et al.. (2015). Estimating Mercury Exposure of Piscivorous Birds and Sport Fish Using Prey Fish Monitoring. Environmental Science & Technology. 49(22). 13596–13604. 21 indexed citations
4.
Ackerman, Joshua T., et al.. (2015). Estimating exposure of piscivorous birds and sport fish to mercury in California lakes using prey fish monitoring: a predictive tool for managers. Antarctica A Keystone in a Changing World. 4 indexed citations
5.
Melwani, A. R., Dominic Gregorio, Yujie Jin, et al.. (2013). Mussel watch update: Long-term trends in selected contaminants from coastal California, 1977–2010. Marine Pollution Bulletin. 81(2). 291–302. 42 indexed citations
6.
Davis, Jay A, John Robert Ross, Jennifer A. Hunt, et al.. (2012). CONTAMINANTS IN FISH FROM THE CALIFORNIA COAST, 2009-2010: SUMMARY REPORT ON A TWO-YEAR SCREENING SURVEY. 3 indexed citations
7.
Davis, Jay A, Kenneth Schiff, A. R. Melwani, et al.. (2011). SWAMP/RMP/Bight Program Report on Contaminants in Fish from the California Coast. 3 indexed citations
8.
Davis, Jay A, et al.. (2010). CONTAMINANTS IN FISH FROM CALIFORNIA LAKES AND RESERVOIRS, 2007-2008: SUMMARY REPORT ON A TWO-YEAR SCREENING SURVEY. 4 indexed citations
9.
Melwani, A. R., Jennifer A. Hunt, J. Letitia Grenier, et al.. (2009). Spatial trends and impairment assessment of mercury in sport fish in the Sacramento–San Joaquin Delta watershed. Environmental Pollution. 157(11). 3137–3149. 16 indexed citations
10.
Greenfield, Ben K., Swee J. Teh, John Robert Ross, et al.. (2008). Contaminant Concentrations and Histopathological Effects in Sacramento Splittail (Pogonichthys macrolepidotus). Archives of Environmental Contamination and Toxicology. 55(2). 270–281. 41 indexed citations
11.
Davis, Jay A, Ben K. Greenfield, G. Ichikawa, & Mark Stephenson. (2007). Mercury in sport fish from the Sacramento–San Joaquin Delta region, California, USA. The Science of The Total Environment. 391(1). 66–75. 44 indexed citations
12.
Greenfield, Ben K., Jay A Davis, Russell Fairey, et al.. (2004). Seasonal, interannual, and long-term variation in sport fish contamination, San Francisco Bay. The Science of The Total Environment. 336(1-3). 25–43. 69 indexed citations
13.
Greenfield, Ben K., Jay A Davis, D. Crane, et al.. (2004). Cisnet Technical Report: Contaminant Accumulation In Eggs of Double-Crested Cormorants and Song Sparrows In San Pablo Bay. 1 indexed citations
14.
Davis, Jay A, Russell Fairey, D. Crane, et al.. (2004). Cisnet Technical Report: Contaminant Accumulation in Forage Fish. 3 indexed citations
15.
Davis, Jay A, Ben K. Greenfield, Russell Fairey, et al.. (2002). Contaminant concentrations in sport fish from San Francisco Bay, 1997. Marine Pollution Bulletin. 44(10). 1117–1129. 66 indexed citations
16.
Greenfield, Ben K., G. Ichikawa, Mark Stephenson, & Jay A Davis. (2002). Mercury in Sport Fish from the Delta Region (Task 2A). 3 indexed citations
17.
Hunter, Cynthia, Mark Stephenson, Ronald S. Tjeerdema, et al.. (1995). Contaminants in oysters in Kaneohe Bay, Hawaii. Marine Pollution Bulletin. 30(10). 646–654. 34 indexed citations
18.
Stephenson, Mark, et al.. (1987). Tributyltin Concentrations and Pacific Oyster Deformations in Coos Bay, Oregon. 1438–1442. 15 indexed citations
19.
Smith, D. Scott, et al.. (1987). The Use of Transplanted Juvenile Oysters to Monitor the Toxic Effects of Tributylin in California Waters. 45. 1511–1516. 9 indexed citations
20.
Martin, Michael, et al.. (1984). Relationships between physiological stress and trace toxic substances in the bay mussel, Mytilus edulis, from San Francisco bay, California. Marine Environmental Research. 11(2). 91–110. 55 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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