J. A. Hansen

744 total citations
14 papers, 487 citations indexed

About

J. A. Hansen is a scholar working on Health, Toxicology and Mutagenesis, Nature and Landscape Conservation and Water Science and Technology. According to data from OpenAlex, J. A. Hansen has authored 14 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Health, Toxicology and Mutagenesis, 5 papers in Nature and Landscape Conservation and 3 papers in Water Science and Technology. Recurrent topics in J. A. Hansen's work include Environmental Toxicology and Ecotoxicology (6 papers), Fish Ecology and Management Studies (4 papers) and Fish Biology and Ecology Studies (2 papers). J. A. Hansen is often cited by papers focused on Environmental Toxicology and Ecotoxicology (6 papers), Fish Ecology and Management Studies (4 papers) and Fish Biology and Ecology Studies (2 papers). J. A. Hansen collaborates with scholars based in United States, Israel and United Kingdom. J. A. Hansen's co-authors include Joshua Lipton, Dave Cacela, Martyn C. Lucas, Kim Aarestrup, Paul G. Welsh, Harold L. Bergman, John C. Marr, Joseph S. Meyer, Christer Högstrand and Jeffrey M. Morris and has published in prestigious journals such as Atmospheric chemistry and physics, Canadian Journal of Fisheries and Aquatic Sciences and Aquatic Toxicology.

In The Last Decade

J. A. Hansen

13 papers receiving 422 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. A. Hansen United States	10	278	160	148	104	85	14	487
Mario Monroy Spain	10	293 1.1×	93 0.6×	91 0.6×	131 1.3×	245 2.9×	14	555
Theron Miller United States	9	136 0.5×	35 0.2×	37 0.3×	71 0.7×	82 1.0×	21	345
J. I. Osuna-López Mexico	14	414 1.5×	51 0.3×	95 0.6×	96 0.9×	262 3.1×	25	556
G. Poleszczuk Poland	8	180 0.6×	47 0.3×	111 0.8×	78 0.8×	73 0.9×	31	337
Lars Sonesten Sweden	11	296 1.1×	83 0.5×	84 0.6×	195 1.9×	87 1.0×	22	486
Elias Dadebo Ethiopia	12	256 0.9×	119 0.7×	175 1.2×	232 2.2×	183 2.2×	38	540
Marc Bouchoucha France	15	332 1.2×	107 0.7×	42 0.3×	298 2.9×	146 1.7×	38	647
Terry L. Highland United States	13	306 1.1×	55 0.3×	19 0.1×	106 1.0×	183 2.2×	20	464
Muhammet Türkoğlu Türkiye	16	92 0.3×	28 0.2×	48 0.3×	123 1.2×	92 1.1×	36	574
Guy Gilron Canada	12	129 0.5×	48 0.3×	21 0.1×	189 1.8×	60 0.7×	20	392

Countries citing papers authored by J. A. Hansen

Since Specialization

Citations

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

Fields of papers citing papers by J. A. Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. A. Hansen. 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 J. A. Hansen. The network helps show where J. A. Hansen may publish in the future.

Co-authorship network of co-authors of J. A. Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of J. A. Hansen. A scholar is included among the top collaborators of J. A. Hansen 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 J. A. Hansen. J. A. Hansen 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

Hansen, J. A., et al.. (2013). Ensemble filter based estimation of spatially distributed parameters in a mesoscale dust model: experiments with simulated and real data. Atmospheric chemistry and physics. 13(6). 3481–3500. 19 indexed citations

Hansen, J. A., et al.. (2011). Information Domination: Dynamically Coupling METOC and INTEL for Improved Guidance for Piracy Interdiction. 9 indexed citations

Scarnecchia, Dennis L., et al.. (2010). Fish community structure associated with stabilized and unstabilized shoreline habitats, Coeur d'Alene River, Idaho, USA. River Research and Applications. 28(5). 554–566. 4 indexed citations

Hansen, J. A.. (2010). The Perverse Affections of Ezra Pound: A Response to Larry Scanlon. American Literary History. 22(4). 863–866. 1 indexed citations

Reid, Jeffrey S., Jiabin Zhang, S. A. Christopher, et al.. (2007). Application of Multi-Sensor Fusion to the Aerosol Forecasting Problem. AGU Fall Meeting Abstracts. 2007. 1 indexed citations

Hansen, J. A., et al.. (2004). State dependent predictability: impact of uncertainty dynamics, uncertainty structure and model inadequacies. Nonlinear processes in geophysics. 11(3). 351–362. 2 indexed citations

Aarestrup, Kim, Martyn C. Lucas, & J. A. Hansen. (2003). Efficiency of a nature‐like bypass channel for sea trout (Salmo trutta) ascending a small Danish stream studied by PIT telemetry. Ecology Of Freshwater Fish. 12(3). 160–168. 99 indexed citations

Hansen, J. A., Paul G. Welsh, Joshua Lipton, & Dave Cacela. (2002). Effects of Copper Exposure on Growth and Survival of Juvenile Bull Trout. Transactions of the American Fisheries Society. 131(4). 690–697. 10 indexed citations

Hansen, J. A., et al.. (2002). The effects of long-term cadmium exposure on the growth and survival of juvenile bull trout (Salvelinus confluentus). Aquatic Toxicology. 58(3-4). 165–174. 70 indexed citations

10.

Hansen, J. A., et al.. (2002). Relationship between exposure duration, tissue residues, growth, and mortality in rainbow trout (Oncorhynchus mykiss) juveniles sub-chronically exposed to copper. Aquatic Toxicology. 58(3-4). 175–188. 64 indexed citations

11.

Marr, John C., et al.. (1999). Bioavailability and acute toxicity of copper to rainbow trout (Oncorhynchus mykiss) in the presence of organic acids simulating natural dissolved organic carbon. Canadian Journal of Fisheries and Aquatic Sciences. 56(8). 1471–1483. 30 indexed citations

12.

Marr, John C., J. A. Hansen, Joseph S. Meyer, et al.. (1998). Toxicity of cobalt and copper to rainbow trout: application of a mechanistic model for predicting survival. Aquatic Toxicology. 43(4). 225–238. 68 indexed citations

13.

Hansen, J. A., et al.. (1996). Assimilation, allocation and utilization of carbon by 3-year-old Scots pine (. Trees. 11(2). 83–83. 11 indexed citations

14.

Marr, John C., Joshua Lipton, Dave Cacela, et al.. (1996). Relationship between copper exposure duration, tissue copper concentration, and rainbow trout growth. Aquatic Toxicology. 36(1-2). 17–30. 99 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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