Judy C. Helgen

476 total citations
14 papers, 366 citations indexed

About

Judy C. Helgen is a scholar working on Health, Toxicology and Mutagenesis, Small Animals and Nature and Landscape Conservation. According to data from OpenAlex, Judy C. Helgen has authored 14 papers receiving a total of 366 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Health, Toxicology and Mutagenesis, 2 papers in Small Animals and 2 papers in Nature and Landscape Conservation. Recurrent topics in Judy C. Helgen's work include Environmental Toxicology and Ecotoxicology (5 papers), Pharmaceutical and Antibiotic Environmental Impacts (2 papers) and Water Quality and Pollution Assessment (2 papers). Judy C. Helgen is often cited by papers focused on Environmental Toxicology and Ecotoxicology (5 papers), Pharmaceutical and Antibiotic Environmental Impacts (2 papers) and Water Quality and Pollution Assessment (2 papers). Judy C. Helgen collaborates with scholars based in United States, Italy and Canada. Judy C. Helgen's co-authors include James G. Burkhart, Douglas J. Fort, Timothy L. Propst, Enos L. Stover, Kathryn Gallagher, Michael D. Shelby, George W. Lucier, Joe Magner, Carol U. Meteyer and K. A. Converse and has published in prestigious journals such as Environmental Health Perspectives, Environmental Pollution and Environmental Toxicology and Chemistry.

In The Last Decade

Judy C. Helgen

13 papers receiving 320 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Judy C. Helgen United States	10	198	143	83	79	64	14	366
Paula F.P. Henry United States	13	126 0.6×	220 1.5×	79 1.0×	138 1.7×	111 1.7×	34	543
János Ujszegi Hungary	12	189 1.0×	49 0.3×	65 0.8×	62 0.8×	43 0.7×	26	314
Gabriela Agostini Argentina	10	121 0.6×	112 0.8×	72 0.9×	81 1.0×	29 0.5×	21	268
Pablo R. Grenat Argentina	12	216 1.1×	55 0.4×	23 0.3×	106 1.3×	38 0.6×	39	320
Andrés Egea‐Serrano Spain	9	228 1.2×	153 1.1×	105 1.3×	129 1.6×	75 1.2×	16	403
Zsanett Mikó Hungary	12	138 0.7×	70 0.5×	90 1.1×	43 0.5×	27 0.4×	22	315
Cécile Ribout France	12	73 0.4×	79 0.6×	51 0.6×	209 2.6×	26 0.4×	34	428
Stacy M. James United States	8	201 1.0×	195 1.4×	79 1.0×	83 1.1×	66 1.0×	9	345
Zoltán Gál Hungary	9	111 0.6×	44 0.3×	58 0.7×	43 0.5×	23 0.4×	21	254
Daléne Vosloo South Africa	12	130 0.7×	75 0.5×	31 0.4×	199 2.5×	17 0.3×	29	393

Countries citing papers authored by Judy C. Helgen

Since Specialization

Citations

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

Fields of papers citing papers by Judy C. Helgen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Judy C. Helgen. 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 Judy C. Helgen. The network helps show where Judy C. Helgen may publish in the future.

Co-authorship network of co-authors of Judy C. Helgen

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

All Works

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14 of 14 papers shown

Helgen, Judy C.. (2012). Peril in the Ponds: Deformed Frogs, Politics, and a Biologist's Quest. Project Muse (Johns Hopkins University).

Meteyer, Carol U., Rebecca A. Cole, K. A. Converse, et al.. (2000). Defining anural malformations in the context of a developmental problem. The Journal of the Iowa Academy of Science. 107(3). 72–78. 6 indexed citations

Helgen, Judy C., et al.. (2000). Field Investigations of Malformed Frogs in Minnesota 1993-97. UNI ScholarWorks (University of Northern Iowa). 107. 96–112. 12 indexed citations

Meteyer, Carol U., Ivonne Loeffler, John F. Fallon, et al.. (2000). Hind limb malformations in free-living northern leopard frogs (Rana pipiens) from Maine, Minnesota, and Vermont suggest multiple etiologies. Teratology. 62(3). 151–171. 68 indexed citations

Burkhart, James G., Gerald T. Ankley, Hillary M. Carpenter, et al.. (2000). Strategies for Assessing the Implications of Malformed Frogs for Environmental Health. Environmental Health Perspectives. 108(1). 83–83. 10 indexed citations

Burkhart, James G., Gerald T. Ankley, Hillary M. Carpenter, et al.. (2000). Strategies for assessing the implications of malformed frogs for environmental health.. Environmental Health Perspectives. 108(1). 83–90. 80 indexed citations

Burkhart, James G., Gerald T. Ankley, Hillary M. Carpenter, et al.. (2000). Strategies for assessing the implications of malformed frogs for environmental health. - eScholarship. 108(1). 83–90. 1 indexed citations

Fort, Douglas J., Timothy L. Propst, Enos L. Stover, et al.. (1999). EFFECTS OF POND WATER, SEDIMENT, AND SEDIMENT EXTRACTS FROM MINNESOTA AND VERMONT, USA, ON EARLY DEVELOPMENT AND METAMORPHOSIS OF XENOPUS. Environmental Toxicology and Chemistry. 18(10). 2305–2305. 4 indexed citations

Fort, Douglas J., Timothy L. Propst, Enos L. Stover, et al.. (1999). Effects of pond water, sediment, and sediment extracts from minnesota and vermont, USA, on early development and metamorphosis of xenopus. Environmental Toxicology and Chemistry. 18(10). 2305–2315. 42 indexed citations

10.

Fort, Douglas J., et al.. (1999). PROGRESS TOWARD IDENTIFYING CAUSES OF MALDEVELOPMENT INDUCED IN XENOPUS BY POND WATER AND SEDIMENT EXTRACTS FROM MINNESOTA, USA. Environmental Toxicology and Chemistry. 18(10). 2316–2324. 34 indexed citations

11.

Fort, Douglas J., et al.. (1999). PROGRESS TOWARD IDENTIFYING CAUSES OF MALDEVELOPMENT INDUCED IN XENOPUS BY POND WATER AND SEDIMENT EXTRACTS FROM MINNESOTA, USA. Environmental Toxicology and Chemistry. 18(10). 2316–2316. 18 indexed citations

12.

Burkhart, James G., Judy C. Helgen, Douglas J. Fort, et al.. (1998). Induction of mortality and malformation in Xenopus laevis embryos by water sources associated with field frog deformities.. Environmental Health Perspectives. 106(12). 841–848. 66 indexed citations

13.

Burkhart, James G., Judy C. Helgen, Douglas J. Fort, et al.. (1998). Induction of Mortality and Malformation in Xenopus laevis Embryos by Water Sources Associated with Field Frog Deformities. Environmental Health Perspectives. 106(12). 841–841. 13 indexed citations

14.

Hermanutz, Roger O., et al.. (1987). Ammonia effects on microinvertebrates and fish in outdoor experimental streams. Environmental Pollution. 47(4). 249–283. 12 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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