James R. P. Worth

958 total citations
42 papers, 742 citations indexed

About

James R. P. Worth is a scholar working on Genetics, Ecology, Evolution, Behavior and Systematics and Nature and Landscape Conservation. According to data from OpenAlex, James R. P. Worth has authored 42 papers receiving a total of 742 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Genetics, 17 papers in Ecology, Evolution, Behavior and Systematics and 14 papers in Nature and Landscape Conservation. Recurrent topics in James R. P. Worth's work include Genetic diversity and population structure (27 papers), Ecology and Vegetation Dynamics Studies (14 papers) and Genomics and Phylogenetic Studies (9 papers). James R. P. Worth is often cited by papers focused on Genetic diversity and population structure (27 papers), Ecology and Vegetation Dynamics Studies (14 papers) and Genomics and Phylogenetic Studies (9 papers). James R. P. Worth collaborates with scholars based in Japan, Australia and China. James R. P. Worth's co-authors include Gregory J. Jordan, René E. Vaillancourt, Shota Sakaguchi, Pan Li, Grant J. Williamson, Gay E. McKinnon, Luxian Liu, James R. Marthick, Yuji Isagi and Xian Li and has published in prestigious journals such as Scientific Reports, New Phytologist and The Plant Journal.

In The Last Decade

James R. P. Worth

41 papers receiving 729 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James R. P. Worth Japan 15 322 319 294 200 196 42 742
Xiao‐Long Jiang China 16 316 1.0× 360 1.1× 309 1.1× 187 0.9× 181 0.9× 49 794
Marlene Hahn United States 12 232 0.7× 235 0.7× 272 0.9× 303 1.5× 180 0.9× 25 729
Xiao‐Xin Wei China 15 252 0.8× 362 1.1× 353 1.2× 314 1.6× 170 0.9× 18 808
Simone Fior Switzerland 16 243 0.8× 294 0.9× 431 1.5× 331 1.7× 149 0.8× 29 816
Carlos García‐Verdugo Spain 20 485 1.5× 212 0.7× 487 1.7× 478 2.4× 251 1.3× 43 1.0k
Ed Biffin Australia 19 171 0.5× 461 1.4× 571 1.9× 274 1.4× 225 1.1× 57 1.1k
María Mayol Spain 17 376 1.2× 309 1.0× 480 1.6× 440 2.2× 224 1.1× 40 948
Alan T. Whittemore United States 13 224 0.7× 232 0.7× 409 1.4× 411 2.1× 159 0.8× 48 864
Gemma E. Beatty United Kingdom 16 283 0.9× 158 0.5× 237 0.8× 205 1.0× 134 0.7× 28 736
Paula Marchelli Argentina 20 432 1.3× 147 0.5× 397 1.4× 337 1.7× 300 1.5× 70 949

Countries citing papers authored by James R. P. Worth

Since Specialization
Citations

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

Fields of papers citing papers by James R. P. Worth

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James R. P. Worth. 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 James R. P. Worth. The network helps show where James R. P. Worth may publish in the future.

Co-authorship network of co-authors of James R. P. Worth

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

All Works

20 of 20 papers shown
1.
Denk, Thomas, Guido W. Grimm, Katalin Csilléry, et al.. (2024). A subgeneric classification of Fagus (Fagaceae) and revised taxonomy of western Eurasian beeches. Willdenowia - Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem. 54(2-3). 3 indexed citations
2.
Setsuko, Suzuki, Kensuke Yoshimura, Saneyoshi Ueno, et al.. (2023). A DNA barcode reference library for the native woody seed plants of Japan. Molecular Ecology Resources. 23(4). 855–871. 8 indexed citations
3.
Piredda, Roberta, Thomas Denk, Guido W. Grimm, et al.. (2021). 5S‐IGS rDNA in wind‐pollinated trees ( Fagus L.) encapsulates 55 million years of reticulate evolution and hybrid origins of modern species. The Plant Journal. 109(4). 909–926. 23 indexed citations
4.
Worth, James R. P., Ichiro Tamaki, Ikutaro Tsuyama, et al.. (2021). Genetic Distinctiveness but Low Diversity Characterizes Rear-Edge Thuja standishii (Gordon) Carr. (Cupressaceae) Populations in Southwest Japan. Diversity. 13(5). 185–185. 5 indexed citations
5.
Aizawa, Mineaki & James R. P. Worth. (2021). Phylogenetic origin of two Japanese Torreya taxa found in two regions with strongly contrasting snow depth. Journal of Plant Research. 134(5). 907–919. 3 indexed citations
6.
Aili, Qin, Zunji Jian, Ma Fanqiang, et al.. (2020). Low genetic diversity and population differentiation in Thuja sutchuenensis Franch., an extremely endangered rediscovered conifer species in southwestern China. Global Ecology and Conservation. 25. e01430–e01430. 16 indexed citations
7.
Worth, James R. P., et al.. (2019). Development of microsatellite markers for the Japanese endemic conifer Thuja standishii and transfer to other East Asian species. BMC Research Notes. 12(1). 694–694. 1 indexed citations
8.
Li, Xinyu, James R. P. Worth, Xueying Lin, et al.. (2019). Development of chloroplast microsatellite markers for Glyptostrobus pensilis (Cupressaceae). Applications in Plant Sciences. 7(7). e11277–e11277. 11 indexed citations
9.
Worth, James R. P., Luxian Liu, Fu‐Jin Wei, & Nobuhiro Tomaru. (2019). The complete chloroplast genome of Fagus crenata (subgenus Fagus ) and comparison with F. engleriana (subgenus Engleriana ). PeerJ. 7. e7026–e7026. 14 indexed citations
10.
11.
Worth, James R. P., Shota Sakaguchi, Peter A. Harrison, et al.. (2018). Pleistocene divergence of two disjunct conifers in the eastern Australian temperate zone. Biological Journal of the Linnean Society. 6 indexed citations
12.
Liu, Luxian, Rui Li, James R. P. Worth, et al.. (2017). The Complete Chloroplast Genome of Chinese Bayberry (Morella rubra, Myricaceae): Implications for Understanding the Evolution of Fagales. Frontiers in Plant Science. 8. 968–968. 113 indexed citations
13.
Worth, James R. P., Barbara R. Holland, Nicholas J. Beeton, et al.. (2017). Habitat type and dispersal mode underlie the capacity for plant migration across an intermittent seaway. Annals of Botany. 120(4). 539–549. 14 indexed citations
14.
Worth, James R. P., et al.. (2016). Gondwanan conifer clones imperilled by bushfire. Scientific Reports. 6(1). 33930–33930. 9 indexed citations
15.
Worth, James R. P., Gregory J. Jordan, James R. Marthick, et al.. (2016). Fire is a major driver of patterns of genetic diversity in two co‐occurring Tasmanian palaeoendemic conifers. Journal of Biogeography. 44(6). 1254–1267. 11 indexed citations
16.
Duncan, C.J., James R. P. Worth, Gregory J. Jordan, Rebecca C. Jones, & René E. Vaillancourt. (2015). Genetic differentiation in spite of high gene flow in the dominant rainforest tree of southeastern Australia, Nothofagus cunninghamii. Heredity. 116(1). 99–106. 18 indexed citations
17.
Jordan, Gregory J., Peter A. Harrison, James R. P. Worth, Grant J. Williamson, & JB Kirkpatrick. (2015). Palaeoendemic plants provide evidence for persistence of open, well‐watered vegetation since the Cretaceous. Global Ecology and Biogeography. 25(2). 127–140. 39 indexed citations
18.
Sakaguchi, Shota, James R. P. Worth, Gregory J. Jordan, Philip Thomas, & Motomi Itô. (2014). Development of nuclear and mitochondrial microsatellite markers for the relictual conifer genus Athrotaxis (Cupressaceae). Conservation Genetics Resources. 7(2). 477–481. 4 indexed citations
19.
Worth, James R. P., M. Yokogawa, Andrés Pérez‐Figueroa, et al.. (2014). Conflict in outcomes for conservation based on population genetic diversity and genetic divergence approaches: a case study in the Japanese relictual conifer Sciadopitys verticillata (Sciadopityaceae). Conservation Genetics. 15(5). 1243–1257. 12 indexed citations
20.
Worth, James R. P., Gregory J. Jordan, Gay E. McKinnon, & René E. Vaillancourt. (2009). The major Australian cool temperate rainforest tree Nothofagus cunninghamii withstood Pleistocene glacial aridity within multiple regions: evidence from the chloroplast. New Phytologist. 182(2). 519–532. 55 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Xiao‐Long Jiang Breakdown of academic impact, for papers by Marlene Hahn Breakdown of academic impact, for papers by Xiao‐Xin Wei Breakdown of academic impact, for papers by Simone Fior Breakdown of academic impact, for papers by Carlos García‐Verdugo Breakdown of academic impact, for papers by Ed Biffin Breakdown of academic impact, for papers by María Mayol Breakdown of academic impact, for papers by Alan T. Whittemore Breakdown of academic impact, for papers by Gemma E. Beatty Breakdown of academic impact, for papers by Paula Marchelli
Rankless by CCL
2026