journal article Sep 01, 2013

Climate interacts with soil to produce beta diversity in Californian plant communities

Ecology Vol. 94 No. 9 pp. 2007-2018 · Wiley
View at Publisher Save 10.1890/12-2011.1
Abstract
Spatially distinct communities can arise through interactions and feedbacks between abiotic and biotic factors. We suggest that, for plants, patches of infertile soils such as serpentine may support more distinct communities from those in the surrounding non‐serpentine matrix in regions where the climate is more productive (i.e., warmer and/or wetter). Where both soil fertility and climatic productivity are high, communities may be dominated by plants with fast‐growing functional traits, whereas where either soils or climate impose low productivity, species with stress‐tolerant functional traits may predominate. As a result, both species and functional composition may show higher dissimilarity between patch and matrix in productive climates. This pattern may be reinforced by positive feedbacks, in which higher plant growth under favorable climate and soil conditions leads to higher soil fertility, further enhancing plant growth.For 96 pairs of sites across a 200‐km latitudinal gradient in California, we found that the species and functional dissimilarities between communities on infertile serpentine and fertile non‐serpentine soils were higher in more productive (wetter) regions. Woody species had more stress‐tolerant functional traits on serpentine than non‐serpentine soil, and as rainfall increased, woody species functional composition changed toward fast‐growing traits on non‐serpentine, but not on serpentine soils. Soil organic matter increased with rainfall, but only on non‐serpentine soils, and the difference in organic matter between soils was positively correlated with plant community dissimilarity. These results illustrate a novel mechanism wherein climatic productivity is associated with higher species, functional, and landscape‐level dissimilarity (beta diversity).
Topics

No keywords indexed for this article. Browse by subject →

References
64
[1]
Alexander E. A Serpentine geoecology of Western North America (2006)
[4]
Baker A. J. M The vegetation of ultramafic (serpentine) soils (1992)
[7]
Brooks R. R Serpentine and its vegetation: a multidisciplinary approach (1987)
[11]
Estimating terrestrial biodiversity through extrapolation

Robert K. Colwell, Jonathan A. Coddington

Philosophical Transactions of the Royal Society B:... 10.1098/rstb.1994.0091
[12]
A handbook of protocols for standardised and easy measurement of plant functional traits worldwide

J. H. C. CORNELISSEN, S. LAVOREL, E. GARNIER et al.

Australian Journal of Botany 10.1071/bt02124
[25]
Phylogenetic beta diversity: linking ecological and evolutionary processes across space in time

Catherine H. Graham, Paul V. A. Fine

Ecology Letters 10.1111/j.1461-0248.2008.01256.x
[30]
Harrison S "Spatial ecology: the effects of habitat size, shape, and spatial isolation on ecological processes" Serpentine: evolution and ecology of a model system (2011)
[32]
Harrison S "‘Structured' beta diversity increases with climatic productivity in a classic dataset" Ecosphere (2010) 10.1890/es10-00095.1
[33]
ENERGY, WATER, AND BROAD-SCALE GEOGRAPHIC PATTERNS OF SPECIES RICHNESS

BRADFORD A. HAWKINS, Richard Field, Howard V. Cornell et al.

Ecology 10.1890/03-8006
[34]
Hickman J. C The Jepson manual: higher plants of California (1993)
[35]
Very high resolution interpolated climate surfaces for global land areas

ROBERT J. HIJMANS, Susan E. Cameron, Juan L. Parra et al.

International Journal of Climatology 10.1002/joc.1276
[37]
Soil organic matter and available water capacity

Berman D. Hudson

Journal of Soil and Water Conservation 1994 10.1080/00224561.1994.12456850
[41]
Measuring beta diversity for presence–absence data

Patricia Koleff, Kevin J. Gaston, Jack J. Lennon

Journal of Animal Ecology 10.1046/j.1365-2656.2003.00710.x
[45]
Kruckeberg A. R Geology and plant life (2005)
[48]
WHAT IS THE OBSERVED RELATIONSHIP BETWEEN SPECIES RICHNESS AND PRODUCTIVITY?

Gary G. Mittelbach, Christopher F. Steiner, Samuel M. Scheiner et al.

Ecology 10.1890/0012-9658(2001)082[2381:witorb]2.0.co;2
[49]
A global study of relationships between leaf traits, climate and soil measures of nutrient fertility

Jenny C. Ordoñez, Peter M. van Bodegom, Jan‐Philip M. Witte et al.

Global Ecology and Biogeography 10.1111/j.1466-8238.2008.00441.x
[50]
Oyarzabal M "Trait differences between grass species along a climatic gradient in South and North America" Journal of Vegetation Science (2009)

Showing 50 of 64 references

Metrics
63
Citations
64
References
Details
Published
Sep 01, 2013
Vol/Issue
94(9)
Pages
2007-2018
License
View
Cite This Article
B. M. Fernandez-Going, S. P. HARRISON, B. L. Anacker, et al. (2013). Climate interacts with soil to produce beta diversity in Californian plant communities. Ecology, 94(9), 2007-2018. https://doi.org/10.1890/12-2011.1
Related

You May Also Like