Ken R. Marion

801 total citations
36 papers, 653 citations indexed

About

Ken R. Marion is a scholar working on Nature and Landscape Conservation, Ecology and Global and Planetary Change. According to data from OpenAlex, Ken R. Marion has authored 36 papers receiving a total of 653 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Nature and Landscape Conservation, 17 papers in Ecology and 16 papers in Global and Planetary Change. Recurrent topics in Ken R. Marion's work include Amphibian and Reptile Biology (12 papers), Turtle Biology and Conservation (11 papers) and Fish Ecology and Management Studies (7 papers). Ken R. Marion is often cited by papers focused on Amphibian and Reptile Biology (12 papers), Turtle Biology and Conservation (11 papers) and Fish Ecology and Management Studies (7 papers). Ken R. Marion collaborates with scholars based in United States and China. Ken R. Marion's co-authors include Owen J. Sexton, Robert A. Angus, David P. Onorato, R McPherson, Royce Ε. Ballinger, James B. McClintock, Pan‐Wen Hsueh, Mark S. Greeley, Robert MacGregor and Srinivas R. Sadda and has published in prestigious journals such as Ecology, Oecologia and Investigative Ophthalmology & Visual Science.

In The Last Decade

Ken R. Marion

36 papers receiving 509 citations

Peers

Countries citing papers authored by Ken R. Marion

Since Specialization

Citations

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

Fields of papers citing papers by Ken R. Marion

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ken R. Marion

This figure shows the co-authorship network connecting the top 25 collaborators of Ken R. Marion. A scholar is included among the top collaborators of Ken R. Marion 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 Ken R. Marion. Ken R. Marion 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

#	Work	Indexed citations
1	Comparison of manual & automated analysis methods for corneal endothelial cell density measurements by specular microscopy 2017 ·Journal of Optometry ·Jianyan Huang, Jyotsna Maram, Tudor Tepelus, (unknown), Ken R. Marion, Srinivas R. Sadda, Vikás Chopra, Olivia L Lee	22
2	Evaluation and Comparison of Novel Anterior Chamber Angle Metrics Using Two Spectral Domain OCT Devices 2014 ·Investigative Ophthalmology & Visual Science ·(unknown), Ken R. Marion, Srinivas R. Sadda, Vikás Chopra	1
3	Effect of Angle of Incidence on Anterior Chamber Angle Metrics From Optical Coherence Tomography 2014 ·Journal of Glaucoma ·Xiaojing Pan, Jyotsna Maram, Ken R. Marion, Άννα Δαστιρίδου, (unknown), (unknown), Srinivas R. Sadda, Vikás Chopra	11
4	Reproducibility of Anterior Segment Angle Metrics Measurements Derived From Cirrus Spectral Domain Optical Coherence Tomography 2014 ·Journal of Glaucoma ·Xiaojing Pan, Ken R. Marion, Jyotsna Maram, (unknown), Brian A. Francis, Muneeswar Gupta Nittala, Srinivas R. Sadda, Vikás Chopra	18
5	Demographic Comparisons between Reservoir-Dwelling and Stream-Dwelling Populations of a Threatened Turtle (Sternotherus depressusTinkle and Webb) 2013 ·Southeastern Naturalist ·(unknown), Robert A. Angus, Ken R. Marion	7
6	Growth of the Flattened Musk Turtle,Sternotherus depressusTinkle and Webb 2011 ·Southeastern Naturalist ·(unknown), Robert A. Angus, Ken R. Marion	2
7	ANNUAL VARIATION IN POPULATION ESTIMATORS FOR A SOUTHERN POPULATION OF AMBYSTOMA MACULATUM 2004 ·Herpetologica ·(unknown), (unknown), Ken R. Marion	14
8	Historical Changes in the Ichthyofaunal Assemblages of the Upper Cahaba River in Alabama Associated with Extensive Urban Development in the Watershed 2000 ·Journal of Freshwater Ecology ·David P. Onorato, Robert A. Angus, Ken R. Marion	43
9	Reproduction ofClypeaster ravenelii(Echinodermata: Echinoidea) in the northern Gulf of Mexico 1993 ·Invertebrate Reproduction & Development ·Jeffrey Vernon, James B. McClintock, Thomas S. Hopkins, Stephen A. Watts, Ken R. Marion	7
10	A Model for Growth in the Musk Turtle, Sternotherus minor, in a North Florida Spring 1991 ·Copeia ·(unknown), Jane B. Hazelrig, Malcolm E. Turner, Robert A. Angus, Ken R. Marion	23
11	Physical and Temporal Factors Influencing Breeding Success of Cattle Egrets (Bubulcus ibis) in a West Alabama Colony 1991 ·Colonial Waterbirds ·(unknown), Robert A. Angus, Ken R. Marion	38
12	The biochemical and energetic composition of somatic body components of echinoderms from the northern Gulf of Mexico 1990 ·Comparative Biochemistry and Physiology Part A Physiology ·James B. McClintock, (unknown), Stephen A. Watts, Ken R. Marion	12
13	Comparisons of Shell Morphology among Turtles of the Kinosternon minor Complex 1988 ·The American Midland Naturalist ·Carl H. Ernst, (unknown), Ken R. Marion, (unknown)	5
14	Reproductive and Fat Body Cycles in the Male Lizard, Sceloporus undulatus, from Alabama, with Comparisons of Geographic Variation 1985 ·Journal of Herpetology ·(unknown), Ken R. Marion	11
15	Experimental analysis of movements by prairie rattlesnakes, Crotalus viridis, during hibernation 1981 ·Oecologia ·Owen J. Sexton, Ken R. Marion	19
16	One-Egg Twins in a Snake, Elaphe guttata guttata 1980 ·Transactions of the Kansas Academy of Science ·Ken R. Marion	8
17	Observations on Courtship and Mating Behavior in the Musk Turtle, Sternotherus minor 1980 ·Journal of Herpetology ·(unknown), (unknown), Ken R. Marion	2
18	Duration of Incubation of Sceloporus undulatus Eggs at Constant Temperature 1974 ·Physiological Zoology ·Owen J. Sexton, Ken R. Marion	50
19	Thermal Ecology of the Lizard, Anolis Limifrons with Comparative Notes on Three Additional Panamanian Anoles 1970 ·Ecology ·Royce Ε. Ballinger, Ken R. Marion, Owen J. Sexton	61
20	Temperature as the Reproductive Cue for the Female Fence Lizard Sceloporus undulatus 1970 ·Copeia ·Ken R. Marion	32

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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