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Plant Genotypic Diversity Predicts Community Structure and Governs an Ecosystem Process
Abstract
Theory predicts, and recent empirical studies have shown, that the diversity of plant species determines the diversity of associated herbivores and mediates ecosystem processes, such as aboveground net primary productivity (ANPP). However, an often-overlooked component of plant diversity, namely population genotypic diversity, may also have wide-ranging effects on community structure and ecosystem processes. We showed experimentally that increasing population genotypic diversity in a dominant old-field plant species, Solidago altissima , determined arthropod diversity and community structure and increased ANPP. The effects of genotypic diversity on arthropod diversity and ANPP were comparable to the effects of plant species diversity measured in other studies.
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Cited by
Ecological consequences of genetic diversity
Hughes, A. R., Inouye, B. D., Johnson, M. T. J., Underwood, N., & Vellend, M. (2008) · Ecology Letters · doi:10.1111/j.1461-0248.2008.01179.x · Cited by 1,834
The functional role of biodiversity in ecosystems: incorporating trophic complexity
Duffy, J. E., Cardinale, B. J., France, K. E., McIntyre, P. B., Thébault, E., & Loreau, M. (2007) · Ecology Letters · doi:10.1111/j.1461-0248.2007.01037.x · Cited by 1,065
Conservation and the Genomics of Populations
Allendorf, F. W., Funk, W. C., Aitken, S. N., Byrne, M., Luikart, G., & Antunes, A. (2022) · doi:10.1093/oso/9780198856566.001.0001 · Cited by 207
Crowder, D. W., & Jabbour, R. (2014) · Biological Control · doi:10.1016/j.biocontrol.2013.10.010 · Cited by 204
Metadata
- Authors
- Crutsinger, G. M., Collins, M. D., Fordyce, J. A., Gompert, Z., Nice, C. C., & Sanders, N. J.
- Venue
- Science
- Published
- 2006-08-18
- Volume
- 313
- Issue
- 5789
- Pages
- 966-968
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2156130242
- Cited by
- 906
- References
- 0
- FWCI
- 29.13
- Type
- journal article
- Language
- en
- Open access
- closed
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- Crutsinger, G. M., Collins, M. D., Fordyce, J. A., Gompert, Z., Nice, C. C., & Sanders, N. J. (2006). Plant Genotypic Diversity Predicts Community Structure and Governs an Ecosystem Process. Science. https://doi.org/10.1126/science.1128326
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