D. R. Clark

968 total citations
30 papers, 757 citations indexed

About

D. R. Clark is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Global and Planetary Change. According to data from OpenAlex, D. R. Clark has authored 30 papers receiving a total of 757 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ecology, 10 papers in Ecology, Evolution, Behavior and Systematics and 6 papers in Global and Planetary Change. Recurrent topics in D. R. Clark's work include Bat Biology and Ecology Studies (10 papers), Animal Ecology and Behavior Studies (6 papers) and Wildlife Ecology and Conservation (6 papers). D. R. Clark is often cited by papers focused on Bat Biology and Ecology Studies (10 papers), Animal Ecology and Behavior Studies (6 papers) and Wildlife Ecology and Conservation (6 papers). D. R. Clark collaborates with scholars based in United States, Sweden and United Kingdom. D. R. Clark's co-authors include Elton P. Hudson, David H. Altreuter, Robert N. Fisher, Carlton J. Rochester, S M Kalman, LA Falk, Cheryl S. Brehme, W. Allan Walker, Roger L. Hothem and Thomas J. O’Shea and has published in prestigious journals such as Nucleic Acids Research, The Science of The Total Environment and Free Radical Biology and Medicine.

In The Last Decade

D. R. Clark

28 papers receiving 672 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. R. Clark United States	17	223	217	154	121	85	30	757
Sean T. Hammond United States	13	119 0.5×	103 0.5×	57 0.4×	63 0.5×	78 0.9×	23	589
James G. Straka United States	13	436 2.0×	49 0.2×	243 1.6×	137 1.1×	54 0.6×	20	1.1k
Lee A. Walker United Kingdom	21	256 1.1×	481 2.2×	441 2.9×	98 0.8×	73 0.9×	65	1.2k
Sarah Robinson United States	15	355 1.6×	315 1.5×	13 0.1×	57 0.5×	82 1.0×	33	869
Chao Song China	13	319 1.4×	328 1.5×	32 0.2×	78 0.6×	22 0.3×	45	842
István Máthé Romania	13	167 0.7×	181 0.8×	68 0.4×	31 0.3×	32 0.4×	35	511
Simon I. R. Lane United Kingdom	22	651 2.9×	115 0.5×	42 0.3×	36 0.3×	94 1.1×	44	1.7k
Krystyna Piotrowska-Weryszko Poland	17	102 0.5×	43 0.2×	206 1.3×	536 4.4×	38 0.4×	120	951
Jian Luo China	16	231 1.0×	92 0.4×	49 0.3×	46 0.4×	83 1.0×	75	774
Piero Bruschi Italy	25	219 1.0×	133 0.6×	13 0.1×	281 2.3×	139 1.6×	85	2.0k

Countries citing papers authored by D. R. Clark

Since Specialization

Citations

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

Fields of papers citing papers by D. R. Clark

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. R. Clark. 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 D. R. Clark. The network helps show where D. R. Clark may publish in the future.

Co-authorship network of co-authors of D. R. Clark

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

All Works

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20 of 20 papers shown

Brehme, Cheryl S., et al.. (2024). Long‐term occupancy monitoring reveals value of moderate disturbance for an open‐habitat specialist, the Stephens' kangaroo rat ( Dipodomys stephensi ). Conservation Science and Practice. 6(3).

Halstead, Brian J., Jonathan P. Rose, D. R. Clark, Patrick M. Kleeman, & Robert N. Fisher. (2022). Multi‐scale patterns in the occurrence of an ephemeral pool‐breeding amphibian. Ecosphere. 13(3). 3 indexed citations

Brehme, Cheryl S., et al.. (2019). Track tube construction and field protocol for small mammal surveys with emphasis on the endangered Pacific pocket mouse (Perognathus longimembris pacificus). Techniques and methods. 2 indexed citations

Brehme, Cheryl S., D. R. Clark, Carlton J. Rochester, & Robert N. Fisher. (2011). Wildfires Alter Rodent Community Structure Across Four Vegetation Types in Southern California, USA. Fire Ecology. 7(2). 81–98. 32 indexed citations

Gao, Xueshan, Mingwei Qian, Jian Campian, et al.. (2005). Cytotoxic and mutagenic effects of tobacco-borne free fatty acids. Free Radical Biology and Medicine. 40(1). 165–172. 3 indexed citations

Hudson, Elton P., et al.. (2005). Biocatalysis in semi-aqueous and nearly anhydrous conditions. Current Opinion in Biotechnology. 16(6). 637–643. 144 indexed citations

Clark, D. R.. (2003). Ribozyme-mediated REV1 inhibition reduces the frequency of UV-induced mutations in the human HPRT gene. Nucleic Acids Research. 31(17). 4981–4988. 34 indexed citations

Clark, D. R.. (2001). DDT and the Decline of Free-Tailed Bats ( Tadarida brasiliensis ) at Carlsbad Cavern, New Mexico. Archives of Environmental Contamination and Toxicology. 40(4). 537–543. 31 indexed citations

Altreuter, David H. & D. R. Clark. (1999). Combinatorial biocatalysis: taking the lead from Nature. Current Opinion in Biotechnology. 10(2). 130–136. 40 indexed citations

10.

Clark, D. R., et al.. (1995). Texas rat snake (Elaphe obsoleta lindheimeri) eggs and hatchlings from a communal nest. The Southwestern Naturalist. 40(2). 203–207. 4 indexed citations

11.

Clark, D. R., Edward L. Flickinger, Donald H. White, Roger L. Hothem, & Andre A. Belisle. (1995). Dicofol and DDT residues in lizard carcasses and bird eggs from Texas, Florida, and California. Bulletin of Environmental Contamination and Toxicology. 54(6). 817–824. 18 indexed citations

12.

Clark, D. R. & Roger L. Hothem. (1991). Mammal mortality at Arizona, California, and Nevada gold mines using cyanide extraction. 77(2). 61–69. 16 indexed citations

13.

Clark, D. R., et al.. (1991). Comparative sensitivity of little brown bats (Myotis lucifugus) to acute dosages of sodium cyanide. 32(4). 5 indexed citations

14.

Clark, D. R., Michael Henderson, Melvyn Smith, & P R Dear. (1989). Plasma amino acid concentrations in parenterally fed preterm infants.. Archives of Disease in Childhood. 64(7 Spec No). 939–942. 10 indexed citations

15.

Clark, D. R.. (1987). Selenium accumulation in mammals exposed to contaminated california irrigation drainwater. The Science of The Total Environment. 66. 147–168. 40 indexed citations

16.

Fleming, W. J., D. R. Clark, & Charles J. Henny. (1983). Organochlorine pesticides and PCB's: A continuing problem for the 1980s. 48. 186–199. 27 indexed citations

17.

Clark, D. R., Christine M. Bunck, Eugene Cromartie, Richard К. LaVal, & Merlin D. Tuttle. (1981). Gray bats and pollution in Missouri and northern Alabama. 22(4).

18.

Clark, D. R.. (1976). Canine Tooth Wear in Captive Big Brown Bats (Eptesicus fuscus). Journal of Mammalogy. 57(4). 778–780. 2 indexed citations

19.

Falk, LA, et al.. (1976). Enzymatic assay for methotrexate in serum and cerebrospinal fluid.. Clinical Chemistry. 22(6). 785–788. 68 indexed citations

20.

Clark, D. R., et al.. (1965). Behavior of the electrocardiogram during experimental dehydration and rehydration in the goat.. PubMed. 26(114). 1079–85. 3 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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