Jay R. Malcolm

9.9k total citations · 3 hit papers
92 papers, 6.1k citations indexed

About

Jay R. Malcolm is a scholar working on Ecology, Nature and Landscape Conservation and Global and Planetary Change. According to data from OpenAlex, Jay R. Malcolm has authored 92 papers receiving a total of 6.1k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Ecology, 44 papers in Nature and Landscape Conservation and 31 papers in Global and Planetary Change. Recurrent topics in Jay R. Malcolm's work include Ecology and Vegetation Dynamics Studies (39 papers), Wildlife Ecology and Conservation (25 papers) and Forest Ecology and Biodiversity Studies (22 papers). Jay R. Malcolm is often cited by papers focused on Ecology and Vegetation Dynamics Studies (39 papers), Wildlife Ecology and Conservation (25 papers) and Forest Ecology and Biodiversity Studies (22 papers). Jay R. Malcolm collaborates with scholars based in Canada, United States and Argentina. Jay R. Malcolm's co-authors include James L. Patton, Barbara L. Zimmerman, Ronald P. Neilson, Canran Liu, Lara J. Hansen, Lee Hannah, Thomas Ε. Lovejoy, Richard O. Bierregaard, Justina C. Ray and Mark C. Vanderwel and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Jay R. Malcolm

91 papers receiving 5.6k 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.

Matrix habitat and species richness in tropical forest remnants

1999 630 citations Claude Gascon, Jay R. Malcolm et al. Biological Conservation profile →
Global Warming and Extinctions of Endemic Species from Biodiversity Hotspots

2006 629 citations Jay R. Malcolm, Canran Liu et al. Conservation Biology profile →
Edge and other effects of isolation on Amazon forest fragments

1986 620 citations Jay R. Malcolm et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jay R. Malcolm Canada	37	3.1k	2.8k	1.9k	1.6k	1.3k	92	6.1k
Thomas F. Allnutt United States	10	2.7k 0.9×	2.2k 0.8×	2.7k 1.4×	1.8k 1.1×	1.8k 1.4×	15	6.9k
Prashant Hedao United States	5	2.7k 0.9×	2.1k 0.8×	2.4k 1.2×	1.6k 1.0×	1.7k 1.4×	5	6.5k
Holly Strand United States	7	2.6k 0.8×	2.1k 0.7×	2.5k 1.3×	1.6k 1.0×	1.7k 1.3×	9	6.5k
Yumiko Kura United States	12	2.7k 0.9×	2.2k 0.8×	2.6k 1.3×	1.6k 1.0×	1.7k 1.3×	22	6.8k
Renata Pardini Brazil	37	3.0k 1.0×	2.5k 0.9×	1.8k 1.0×	1.1k 0.7×	956 0.8×	85	5.5k
Frances C. James United States	31	3.8k 1.2×	2.4k 0.9×	1.4k 0.7×	1.8k 1.1×	1.1k 0.8×	75	6.3k
William E. Magnusson Brazil	50	3.6k 1.1×	4.0k 1.4×	2.9k 1.5×	2.4k 1.5×	1.5k 1.2×	300	8.2k
Richard O. Bierregaard United States	27	4.2k 1.4×	4.3k 1.5×	2.2k 1.1×	2.3k 1.4×	1.6k 1.3×	59	7.3k
John Terborgh United States	33	3.1k 1.0×	3.5k 1.3×	1.5k 0.8×	2.1k 1.3×	1.3k 1.0×	61	6.4k
Earl D. McCoy United States	31	2.8k 0.9×	2.8k 1.0×	1.3k 0.7×	1.5k 0.9×	1.1k 0.9×	134	5.3k

Countries citing papers authored by Jay R. Malcolm

Since Specialization

Citations

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

Fields of papers citing papers by Jay R. Malcolm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jay R. Malcolm

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

DellaSala, Dominick A., Brendan Mackey, Cyril Kormos, et al.. (2024). Measuring forest degradation via ecological-integrity indicators at multiple spatial scales. Biological Conservation. 302. 110939–110939. 5 indexed citations

Malcolm, Jay R., et al.. (2024). High emissions or carbon neutral? Inclusion of “anthropogenic” forest sinks leads to underreporting of forestry emissions. Frontiers in Forests and Global Change. 6. 4 indexed citations

Malcolm, Jay R., Kim Valenta, & Shawn M. Lehman. (2016). Edge effects in tropical dry forests of Madagascar: additivity or synergy?. Landscape Ecology. 32(2). 327–341. 18 indexed citations

Gompper, Matthew E., Damon B. Lesmeister, Justina C. Ray, Jay R. Malcolm, & Roland Kays. (2016). Differential Habitat Use or Intraguild Interactions: What Structures a Carnivore Community?. PLoS ONE. 11(1). e0146055–e0146055. 65 indexed citations

Malcolm, Jay R., et al.. (2014). Forest overstorey and age as habitat? Detecting the indirect and direct effects of predators in defining habitat in a harvested boreal landscape. Forest Ecology and Management. 326. 101–108. 3 indexed citations

Venier, Lisa, Ian D. Thompson, Robert L. Fleming, et al.. (2014). Effects of natural resource development on the terrestrial biodiversity of Canadian boreal forests. Environmental Reviews. 22(4). 457–490. 161 indexed citations

Nol, Erica, et al.. (2012). Effects of single-tree selection harvesting on Rose-breasted Grosbeak (Pheucticus leudovicianus) demography in a northern hardwood forest. Forest Ecology and Management. 276. 24–32. 6 indexed citations

Smith, Sandy M., et al.. (2012). Comparison of moth communities following clear-cutting and wildfire disturbance in the southern boreal forest. Forest Ecology and Management. 270. 273–281. 12 indexed citations

Vanderwel, Mark C., Jay R. Malcolm, & Stephen C. Mills. (2007). A Meta‐Analysis of Bird Responses to Uniform Partial Harvesting across North America. Conservation Biology. 21(5). 1230–1240. 100 indexed citations

10.

Vanderwel, Mark C., Jay R. Malcolm, Sandy M. Smith, & Nurul Islam. (2006). Insect community composition and trophic guild structure in decaying logs from eastern Canadian pine-dominated forests. Forest Ecology and Management. 225(1-3). 190–199. 90 indexed citations

11.

Lambert, Thomas D., Jay R. Malcolm, & Barbara L. Zimmerman. (2006). AMAZONIAN SMALL MAMMAL ABUNDANCES IN RELATION TO HABITAT STRUCTURE AND RESOURCE ABUNDANCE. Journal of Mammalogy. 87(4). 766–776. 88 indexed citations

12.

Malcolm, Jay R., Canran Liu, Ronald P. Neilson, Lara J. Hansen, & Lee Hannah. (2006). Global Warming and Extinctions of Endemic Species from Biodiversity Hotspots. Conservation Biology. 20(2). 538–548. 629 indexed citations breakdown →

13.

Norghauer, Julian M., Jay R. Malcolm, Barbara L. Zimmerman, & Jeanine Maria Felfili. (2006). An experimental test of density- and distant-dependent recruitment of mahogany (Swietenia macrophylla) in southeastern Amazonia. Oecologia. 148(3). 437–446. 29 indexed citations

14.

Gettinger, Donald, et al.. (2005). LAELAPINE MITES (ACARI: LAELAPIDAE) ASSOCIATED WITH SMALL MAMMALS FROM AMAZONAS, BRAZIL, INCLUDING A NEW SPECIES FROM MARSUPIALS. Journal of Parasitology. 91(1). 45–48. 10 indexed citations

15.

Malcolm, Jay R., et al.. (2002). Estimated migration rates under scenarios of global climate change. Journal of Biogeography. 29(7). 835–849. 268 indexed citations

16.

Gascon, Claude, Jay R. Malcolm, James L. Patton, et al.. (2000). Riverine barriers and the geographic distribution of Amazonian species. Proceedings of the National Academy of Sciences. 97(25). 13672–13677. 228 indexed citations

17.

Malcolm, Jay R. & Justina C. Ray. (2000). Influence of Timber Extraction Routes on Central African Small-Mammal Communities, Forest Structure, and Tree Diversity. Conservation Biology. 14(6). 1623–1638. 82 indexed citations

18.

Peterson, Garry, Giulio A. De Leo, Jessica J. Hellmann, et al.. (1997). Uncertainty, Climate Change, and Adaptive Management. SHILAP Revista de lepidopterología. 46 indexed citations

19.

Patton, James L., Maria Nazareth F. da Silva, & Jay R. Malcolm. (1994). Gene Genealogy and Differentiation Among Arboreal Spiny rats (Rodentia: Echimyidae) of the Amazon Basin: A Test of the Riverine Barrier Hypothesis. Evolution. 48(4). 1314–1314. 66 indexed citations

20.

Malcolm, Jay R. & Ronald J. Brooks. (1981). Eye lens weight and body size as criteria of age in beaver (Castor canadensis). Canadian Journal of Zoology. 59(6). 1189–1192. 6 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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