John L. Earl

454 total citations
10 papers, 379 citations indexed

About

John L. Earl is a scholar working on Health, Toxicology and Mutagenesis, Geochemistry and Petrology and Pollution. According to data from OpenAlex, John L. Earl has authored 10 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Health, Toxicology and Mutagenesis, 4 papers in Geochemistry and Petrology and 3 papers in Pollution. Recurrent topics in John L. Earl's work include Mercury impact and mitigation studies (4 papers), Heavy metals in environment (3 papers) and Isotope Analysis in Ecology (2 papers). John L. Earl is often cited by papers focused on Mercury impact and mitigation studies (4 papers), Heavy metals in environment (3 papers) and Isotope Analysis in Ecology (2 papers). John L. Earl collaborates with scholars based in United States. John L. Earl's co-authors include Tsaihwa J. Chow and John H. Reed and has published in prestigious journals such as Science, Environmental Science & Technology and Chemical Geology.

In The Last Decade

John L. Earl

10 papers receiving 334 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John L. Earl United States	8	253	189	77	72	60	10	379
H.L. Windom United States	4	256 1.0×	271 1.4×	89 1.2×	64 0.9×	47 0.8×	5	470
R.W. Elias United States	7	311 1.2×	227 1.2×	72 0.9×	74 1.0×	53 0.9×	10	472
Harry Warren Canada	11	190 0.8×	122 0.6×	45 0.6×	24 0.3×	27 0.5×	40	493
V. Köppel Switzerland	9	174 0.7×	87 0.5×	85 1.1×	61 0.8×	33 0.6×	10	465
W. Hansmann Switzerland	10	217 0.9×	96 0.5×	95 1.2×	69 1.0×	35 0.6×	10	601
B. Ottar Norway	12	152 0.6×	286 1.5×	33 0.4×	364 5.1×	29 0.5×	21	623
Michael A. Bolshov France	9	339 1.3×	215 1.1×	46 0.6×	224 3.1×	68 1.1×	11	523
Lutz Brügmann Germany	12	278 1.1×	173 0.9×	125 1.6×	34 0.5×	47 0.8×	35	453
Hisayuki Teraoka Japan	8	182 0.7×	116 0.6×	126 1.6×	35 0.5×	23 0.4×	16	353
Lucie Erbanová Czechia	10	187 0.7×	125 0.7×	105 1.4×	113 1.6×	55 0.9×	14	368

Countries citing papers authored by John L. Earl

Since Specialization

Citations

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

Fields of papers citing papers by John L. Earl

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John L. Earl. 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 John L. Earl. The network helps show where John L. Earl may publish in the future.

Co-authorship network of co-authors of John L. Earl

This figure shows the co-authorship network connecting the top 25 collaborators of John L. Earl. A scholar is included among the top collaborators of John L. Earl 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 John L. Earl. John L. Earl is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

1.

Chow, Tsaihwa J., et al.. (1978). Barium content of marine sediments near drilling sites: A potential pollutant indicator. Marine Pollution Bulletin. 9(4). 97–99. 9 indexed citations

2.

Chow, Tsaihwa J., et al.. (1978). Barium determination by isotope dilution and neutron activation methods: a comparison of marine sediment analyses. Analytica Chimica Acta. 96(2). 395–399. 2 indexed citations

3.

Chow, Tsaihwa J., et al.. (1976). Lead content of some marine organisms. Journal of Environmental Science and Health Part A Environmental Science and Engineering. 11(1). 33–44. 7 indexed citations

4.

Earl, John L., et al.. (1975). Isotope ratios of lead as pollutant source indicators. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 85 indexed citations

5.

Chow, Tsaihwa J., et al.. (1972). Lead Aerosol Baseline: Concentration at White Mountain and Laguna Mountain, California. Science. 178(4059). 401–402. 12 indexed citations

6.

Chow, Tsaihwa J. & John L. Earl. (1972). Lead Isotopes in North American Coals. Science. 176(4034). 510–511. 116 indexed citations

7.

Earl, John L., et al.. (1970). Lead and uranium in Pennsylvanian anthracite. Chemical Geology. 6. 43–49. 8 indexed citations

8.

Chow, Tsaihwa J. & John L. Earl. (1970). Lead Aerosols in the Atmosphere: Increasing Concentrations. Science. 169(3945). 577–580. 102 indexed citations

9.

Chow, Tsaihwa J., et al.. (1969). Lead aerosols in marine atmosphere. Environmental Science & Technology. 3(8). 737–740. 36 indexed citations

10.

Earl, John L.. (1967). Talleyrand in Philadelphia, 1794-1796. The Pennsylvania Magazine of History and Biography. 91(3). 282–298. 2 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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