The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.
Evidence for a Time‐Integrated Species‐Area Effect on the Latitudinal Gradient in Tree Diversity
Abstract
The greater area of tropical forest biomes has been proposed as a factor that drives the latitudinal gradient in species diversity by modulating speciation and extinction rates. But speciation and extinction are processes that operate over millions of years, so an adequate test of area's contribution to diversity patterns must take into consideration that biome areas have changed through time in response to climate. Here we correlate estimates of current tree species diversity with a composite parameter integrating area over geological time for each continent's tropical, temperate, and boreal biomes. We find significant positive correlations between current tree diversity and area-time for periods since the Eocene, Oligocene, and Miocene, which we take as evidence for a time-integrated species-area effect on current patterns of species richness across biomes. These results contribute to explanations for why most lineages have tropical origins and why tropical forests are more diverse than extratropical forests.
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Cites
Terrestrial ecoregions of the world: a new map of life on Earth
Olson, D. M., Dinerstein, E., Wikramanayake, E. D., Burgess, N. D., Powell, G. V. N., Underwood, E. C., D'amico, J. A., Itoua, I., Strand, H. E., Morrison, J. C., et al. (2001) · BioScience · doi:10.1641/0006-3568(2001)051[0933:teotwa]2.0.co;2 · Cited by 8,488
Species Diversity in Space and Time
Rosenzweig, M. L. (1995) · doi:10.1017/cbo9780511623387 · Cited by 3,690 · cited 3×
“This can be due to greater opportunity for isolation in allopatry (Rosenzweig 1995), peripheral isolate speciation (Mayr 1954), and centrifugal speciation (Brown 1957).”
BackgroundCommunity Diversity: Relative Roles of Local and Regional Processes
Ricklefs, R. E. (1987) · Science · doi:10.1126/science.235.4785.167 · Cited by 2,386
Historical biogeography, ecology and species richness
Wiens, J. J., & Donoghue, M. J. (2004) · Trends in Ecology & Evolution · doi:10.1016/j.tree.2004.09.011 · Cited by 1,962
Climate and Plant Distribution
Eyre, S. R., & Woodward, F. I. (1988) · The Geographical Journal · doi:10.2307/633873 · Cited by 1,823
Flowering Plants: Evolution Above the Species Level
Stebbins, G. L. (1974) · Harvard University Press eBooks · doi:10.4159/harvard.9780674864856 · Cited by 1,366
A comprehensive framework for global patterns in biodiversity
Ricklefs, R. E. (2004) · Ecology Letters · doi:10.1046/j.1461-0248.2003.00554.x · Cited by 1,360
Origin and Evolution of Tropical Rain Forests
Burnham, R. J., & Morley, R. J. (2000) · PALAIOS · doi:10.2307/3515620 · Cited by 980
ABSOLUTE DIVERSIFICATION RATES IN ANGIOSPERM CLADES
Magallon, S., & Sanderson, M. J. (2001) · Evolution · doi:10.1111/j.0014-3820.2001.tb00826.x · Cited by 940
Large-scale biogeographical patterns of species richness of trees
Currie, D. J., & Paquin, V. (1987) · Nature · doi:10.1038/329326a0 · Cited by 706
Cited by
Evolution and the latitudinal diversity gradient: speciation, extinction and biogeography
Mittelbach, G. G., Schemske, D. W., Cornell, H. V., Allen, A. P., Brown, J. M., Bush, M. B., Harrison, S. P., Hurlbert, A. H., Knowlton, N., Lessios, H. A., et al. (2007) · Ecology Letters · doi:10.1111/j.1461-0248.2007.01020.x · Cited by 1,751
Hyperdominance in the Amazonian tree flora
ter Steege, H., Pitman, N. C. A., Sabatier, D., Baraloto, C., Salomão, R. P., Guevara, J. E., Phillips, O. L., Castilho, C. V., Magnusson, W. E., Molino, J.-F., et al. (2013) · Science · doi:10.1126/science.1243092 · Cited by 1,471
Self-citationA phylogenetic perspective on the distribution of plant diversity
Donoghue, M. J. (2008) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0801962105 · Cited by 719
Hartmann, H., Bastos, A., Das, A. J., Esquivel-Muelbert, A., Hammond, W. M., Martínez-Vilalta, J., McDowell, N. G., Powers, J. S., Pugh, T. A. M., Ruthrof, K. X., et al. (2022) · Annual Review of Plant Biology · doi:10.1146/annurev-arplant-102820-012804 · Cited by 574
Wiens, J. J. (2011) · The Quarterly Review of Biology · doi:10.1086/659883 · Cited by 328
Metadata
- Authors
- Fine, P. V. A., & Ree, R. H.
- Venue
- The American Naturalist
- Publisher
- University of Chicago Press
- Published
- 2006-12
- Volume
- 168
- Issue
- 6
- Pages
- 796-804
- ISSN
- 0003-0147 (ISSN-L)
- 1537-5323
- OpenAlex
- W2059506045
- Cited by
- 301
- References
- 32
- FWCI
- 6.68
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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