Raymond P. Morgan

6.0k total citations · 1 hit paper
85 papers, 4.6k citations indexed

About

Raymond P. Morgan is a scholar working on Nature and Landscape Conservation, Ecology and Aquatic Science. According to data from OpenAlex, Raymond P. Morgan has authored 85 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Nature and Landscape Conservation, 36 papers in Ecology and 18 papers in Aquatic Science. Recurrent topics in Raymond P. Morgan's work include Fish Ecology and Management Studies (37 papers), Genetic diversity and population structure (15 papers) and Fish Biology and Ecology Studies (13 papers). Raymond P. Morgan is often cited by papers focused on Fish Ecology and Management Studies (37 papers), Genetic diversity and population structure (15 papers) and Fish Biology and Ecology Studies (13 papers). Raymond P. Morgan collaborates with scholars based in United States, Australia and Canada. Raymond P. Morgan's co-authors include Peter M. Groffman, Christopher J. Walsh, Allison H. Roy, Jack W. Feminella, P Cottingham, William H. Bossert, E. O. Wilson, K. Jack Killgore, Sujay S. Kaushal and Keith N. Eshleman and has published in prestigious journals such as Environmental Science & Technology, The Journal of Physiology and Water Resources Research.

In The Last Decade

Raymond P. Morgan

79 papers receiving 4.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The urban stream syndrome: current knowledge and the search for a cure

2005 2.2k citations Christopher J. Walsh, Allison H. Roy et al. Journal of the North American Benthological Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Raymond P. Morgan United States	27	2.0k	1.6k	1.4k	1.2k	1.2k	85	4.6k
Jack W. Feminella United States	28	3.2k 1.6×	2.3k 1.4×	1.4k 0.9×	1.1k 0.9×	1.0k 0.9×	60	4.9k
Seth J. Wenger United States	33	2.6k 1.3×	2.5k 1.6×	1.5k 1.1×	1.3k 1.1×	960 0.8×	104	4.8k
Henri Décamps France	26	4.4k 2.1×	2.3k 1.4×	1.3k 0.9×	1.4k 1.2×	389 0.3×	75	6.3k
P. S. Lake Australia	41	5.3k 2.6×	4.2k 2.6×	1.6k 1.1×	1.5k 1.2×	221 0.2×	91	7.7k
Narcı́s Prat Spain	47	5.1k 2.5×	3.1k 1.9×	1.5k 1.0×	743 0.6×	308 0.3×	212	7.2k
J. Iwan Jones United Kingdom	42	4.1k 2.0×	2.3k 1.4×	1.1k 0.8×	847 0.7×	300 0.3×	119	7.8k
Colden V. Baxter United States	36	4.8k 2.4×	4.4k 2.7×	1.2k 0.8×	1.2k 1.0×	234 0.2×	86	6.3k
Amy D. Rosemond United States	42	5.1k 2.5×	3.1k 1.9×	869 0.6×	901 0.7×	281 0.2×	103	6.7k
Christopher M. Swan United States	35	4.0k 1.9×	2.8k 1.7×	533 0.4×	1.6k 1.3×	331 0.3×	78	6.4k
Timo Muotka Finland	45	5.5k 2.7×	3.9k 2.4×	1.1k 0.8×	727 0.6×	317 0.3×	164	7.1k

Countries citing papers authored by Raymond P. Morgan

Since Specialization

Citations

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

Fields of papers citing papers by Raymond P. Morgan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Raymond P. Morgan

This figure shows the co-authorship network connecting the top 25 collaborators of Raymond P. Morgan. A scholar is included among the top collaborators of Raymond P. Morgan 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 Raymond P. Morgan. Raymond P. Morgan 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

1.

Lubinski, Barbara A., Matt A. Kulp, Andrew R. Whiteley, et al.. (2021). Population Genetics of Brook Trout in the Southern Appalachian Mountains. Transactions of the American Fisheries Society. 151(2). 127–149. 20 indexed citations

2.

Morgan, Raymond P., et al.. (2013). Relations between macroinvertebrates, nutrients, and water quality criteria in wadeable streams of Maryland, USA. Environmental Monitoring and Assessment. 186(2). 1167–1182. 22 indexed citations

3.

Morgan, Raymond P., et al.. (2012). Stream Conductivity: Relationships to Land Use, Chloride, and Fishes in Maryland Streams. North American Journal of Fisheries Management. 32(5). 941–952. 33 indexed citations

4.

Morgan, Raymond P., et al.. (2010). Nutrient concentrations in Maryland non-tidal streams. Environmental Monitoring and Assessment. 178(1-4). 221–235. 20 indexed citations

5.

Eshleman, Keith N., et al.. (2007). Analysis of Trends in Episodic Acidification of Streams in Western Maryland. Environmental Science & Technology. 41(16). 5601–5607. 9 indexed citations

6.

Morgan, Raymond P., et al.. (2005). Urbanization effects on stream fish assemblages in Maryland, USA. Journal of the North American Benthological Society. 24(3). 643–655. 117 indexed citations

7.

Walsh, Christopher J., Allison H. Roy, Jack W. Feminella, et al.. (2005). The urban stream syndrome: current knowledge and the search for a cure. Journal of the North American Benthological Society. 24(3). 706–723. 2168 indexed citations breakdown →

8.

Walsh, Christopher J., Allison H. Roy, Jack W. Feminella, et al.. (2005). The urban stream syndrome: current knowledge and the search for a cure. Journal of the North American Benthological Society. 24(3). 706–706. 135 indexed citations

9.

Morgan, Raymond P., et al.. (2004). Relations between Physical Habitat and American Eel Abundance in Five River Basins in Maryland. Transactions of the American Fisheries Society. 133(3). 515–526. 25 indexed citations

10.

Morgan, Raymond P., et al.. (2003). Restoration of an upper headwaters coldwater ecosystem in Western Maryland utilizing passive treatment technologies. eScholarship (California Digital Library).

11.

Hall, Lenwood W., et al.. (2002). Development of a Provisional Physical Habitat Index for Maryland Freshwater Streams. Environmental Monitoring and Assessment. 77(3). 265–291. 11 indexed citations

12.

Hiscock, Natalie, et al.. (2002). Peripheral Blood Mononuclear Cell Glutamine Concentration and in vitro Proliferation in Response to an Acute, Exercise-Induced Decrease in Plasma Glutamine Concentration. The Journal of Physiology. 25. 1 indexed citations

13.

Castro, Mark S., et al.. (2002). Total Mercury Concentrations in Lakes and Fish of Western Maryland, USA. Archives of Environmental Contamination and Toxicology. 42(4). 454–462. 19 indexed citations

14.

Castro, Mark S. & Raymond P. Morgan. (2000). Input–Output Budgets of Major Ions for a Forested Watershed in Western Maryland. Water Air & Soil Pollution. 119(1-4). 121–137. 29 indexed citations

15.

McKaye, Kenneth R., et al.. (1993). Sexual Selection and Genetic Relationships of a Sibling Species Complex of Bower Building Cichlids in Lake Malawi, Africa. Japanese Journal of Ichthyology. 40(1). 15–21. 26 indexed citations

16.

Killgore, K. Jack, Jan Jeffrey Hoover, & Raymond P. Morgan. (1991). Habitat value of aquatic plants for fishes. US Army Corps of Engineers: Engineer Research and Development Center (Knowledge Core). 7 indexed citations

17.

Morgan, Raymond P., et al.. (1984). Variation of individual electromorphs in Microtus pennsylvanicus and Peromyscus leucopus. Biochemical Systematics and Ecology. 12(4). 435–440. 3 indexed citations

18.

Morgan, Raymond P., et al.. (1973). Effects of suspended sediments on the development of eggs and larvae of striped bass and white perch. AquaDocs (United Nations Educational, Scientific and Cultural Organization). 8 indexed citations

19.

Laird, Marshall & Raymond P. Morgan. (1973). Haemogregarina platessae Lebailly (= H. achiri Saunders) from the Hogchoker in Maryland. Journal of Parasitology. 59(4). 736–736. 13 indexed citations

20.

Morgan, Raymond P., et al.. (1973). Sublethal Effects of Baltimore Harbor Water on the White Perch, Morone americana, and the Hogchoker, Trinectes maculatus. Chesapeake Science. 14(1). 17–17. 7 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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