P.P. Hearn

714 total citations
34 papers, 553 citations indexed

About

P.P. Hearn is a scholar working on Geochemistry and Petrology, Global and Planetary Change and Artificial Intelligence. According to data from OpenAlex, P.P. Hearn has authored 34 papers receiving a total of 553 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Geochemistry and Petrology, 7 papers in Global and Planetary Change and 6 papers in Artificial Intelligence. Recurrent topics in P.P. Hearn's work include Geochemistry and Geologic Mapping (6 papers), Groundwater and Isotope Geochemistry (5 papers) and Geological and Geochemical Analysis (4 papers). P.P. Hearn is often cited by papers focused on Geochemistry and Geologic Mapping (6 papers), Groundwater and Isotope Geochemistry (5 papers) and Geological and Geochemical Analysis (4 papers). P.P. Hearn collaborates with scholars based in United States, Belgium and Russia. P.P. Hearn's co-authors include John F. Sutter, Thomas F. Kraemer, Warren W. Wood, Harvey E. Belkin, William Labiosa, David R. Strong, Richard Bernknopf, Leonard Pearlstine, Dianna M. Hogan and Mary Jo Baedecker and has published in prestigious journals such as Science, Geochimica et Cosmochimica Acta and Geology.

In The Last Decade

P.P. Hearn

29 papers receiving 457 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P.P. Hearn United States 11 176 149 140 112 89 34 553
Christine Fléhoc France 15 247 1.4× 170 1.1× 171 1.2× 171 1.5× 40 0.4× 34 659
Bill Wallin Sweden 12 125 0.7× 174 1.2× 233 1.7× 75 0.7× 37 0.4× 24 485
John D. Mather United Kingdom 13 189 1.1× 109 0.7× 177 1.3× 87 0.8× 26 0.3× 45 648
Yoram Eckstein United States 14 137 0.8× 272 1.8× 185 1.3× 48 0.4× 53 0.6× 44 650
Werner Balderer Switzerland 14 162 0.9× 289 1.9× 349 2.5× 105 0.9× 120 1.3× 29 654
David R. Soller United States 13 144 0.8× 105 0.7× 134 1.0× 100 0.9× 53 0.6× 40 542
S. L. Brantley United States 7 125 0.7× 130 0.9× 181 1.3× 149 1.3× 22 0.2× 18 469
Mahmood Alam Bangladesh 6 280 1.6× 76 0.5× 120 0.9× 79 0.7× 51 0.6× 9 692
D. Louvat France 13 84 0.5× 202 1.4× 343 2.5× 111 1.0× 203 2.3× 26 644
Nizar Abu-Jaber Jordan 15 81 0.5× 166 1.1× 188 1.3× 102 0.9× 57 0.6× 49 543

Countries citing papers authored by P.P. Hearn

Since Specialization
Citations

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

Fields of papers citing papers by P.P. Hearn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.P. Hearn

This figure shows the co-authorship network connecting the top 25 collaborators of P.P. Hearn. A scholar is included among the top collaborators of P.P. Hearn 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 P.P. Hearn. P.P. Hearn 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
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Hearn, P.P., et al.. (2016). Documentation and hydrologic analysis of Hurricane Sandy in New Jersey, October 29–30, 2012. Scientific investigations report. 5 indexed citations
4.
Hearn, P.P., et al.. (2015). Analysis of storm-tide impacts from Hurricane Sandy in New York. Scientific investigations report. 1–75. 17 indexed citations
5.
Hearn, P.P., et al.. (2014). Delivering integrated HAZUS-MH flood loss analyses and flood inundation maps over the Web. Journal of Emergency Management. 11(4). 293–302. 5 indexed citations
6.
Hogan, Dianna M., William Labiosa, Leonard Pearlstine, et al.. (2011). Estimating the Cumulative Ecological Effect of Local Scale Landscape Changes in South Florida. Environmental Management. 49(2). 502–515. 15 indexed citations
7.
Labiosa, William, P.P. Hearn, David R. Strong, et al.. (2010). The South Florida Ecosystem Portfolio Model: A Web-Enabled Multicriteria Land Use Planning Decision Support System. 1. 1–10. 4 indexed citations
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Hearn, P.P., et al.. (2006). EMMMA: A web-based system for environmental mercury mapping, modeling, and analysis. Antarctica A Keystone in a Changing World. 6 indexed citations
10.
Hearn, P.P., et al.. (2001). Global GIS database. Digital atlas of South Asia. Data series. 24 indexed citations
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Hearn, P.P., et al.. (2000). Global GIS database. Digital atlas of Central and South America. Data series. 10 indexed citations
12.
Baedecker, Mary Jo, Isabelle M. Cozzarelli, James R. Evans, & P.P. Hearn. (1992). Authigenic mineral formation in aquifers rich in organic material. 257–261. 28 indexed citations
13.
Seal, Robert R., et al.. (1991). Stable isotope studies of pore waters and diatoms; paleolimnology of Lake Baikal. 72(17). 306. 2 indexed citations
14.
Hearn, P.P., et al.. (1988). Cacoxenite in Miocene Sediments of the Maryland Coastal Plain. Clays and Clay Minerals. 36(5). 419–424. 3 indexed citations
15.
Hearn, P.P., et al.. (1987). Oxygen-isotope composition of secondary minerals in Columbia Plateau basalts; implications for the paleohydrology of the Pasco Basin, Washington State. Abstracts with Programs - Geological Society of America. 19(7). 697–698. 1 indexed citations
16.
Johnson, Robert Garret, et al.. (1986). Energy-Dispersive X-Ray Fluorescence Analysis of Trace Elements in Carbonate Rocks. Applied Spectroscopy. 40(1). 76–79. 5 indexed citations
17.
Hearn, P.P., et al.. (1986). The Kola, USSR, superdeep drill hole. Antarctica A Keystone in a Changing World. 1 indexed citations
18.
Hearn, P.P., John F. Sutter, Michael J. Kunk, & Harvey E. Belkin. (1985). Evidence for Alleghenian brine migration in the central and southern Appalachians: implications for Mississippi valley-type sulfide mineralization. Geol. Soc. Am., Abstr. Programs; (United States). 17.
19.
Hearn, P.P. & John F. Sutter. (1985). Authigenic Potassium Feldspar in Cambrian Carbonates: Evidence of Alleghanian Brine Migration. Science. 228(4707). 1529–1531. 85 indexed citations
20.
Hearn, P.P., et al.. (1984). CHARACTERIZATION OF SECONDARY ALTERATION IN THE COLUMBIA RIVER BASALT BY BACKSCATTERED ELECTRON IMAGING AND ENERGY-DISPERSIVE X-RAY SPECTROSCOPY.. 145–148. 1 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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