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Predictive Modeling of Coral Disease Distribution within a Reef System

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  • Gareth J Williams
  • Greta S Aeby
  • Rebecca O M Cowie
  • Simon K Davy

Abstract

Diseases often display complex and distinct associations with their environment due to differences in etiology, modes of transmission between hosts, and the shifting balance between pathogen virulence and host resistance. Statistical modeling has been underutilized in coral disease research to explore the spatial patterns that result from this triad of interactions. We tested the hypotheses that: 1) coral diseases show distinct associations with multiple environmental factors, 2) incorporating interactions (synergistic collinearities) among environmental variables is important when predicting coral disease spatial patterns, and 3) modeling overall coral disease prevalence (the prevalence of multiple diseases as a single proportion value) will increase predictive error relative to modeling the same diseases independently. Four coral diseases: Porites growth anomalies (PorGA), Porites tissue loss (PorTL), Porites trematodiasis (PorTrem), and Montipora white syndrome (MWS), and their interactions with 17 predictor variables were modeled using boosted regression trees (BRT) within a reef system in Hawaii. Each disease showed distinct associations with the predictors. Environmental predictors showing the strongest overall associations with the coral diseases were both biotic and abiotic. PorGA was optimally predicted by a negative association with turbidity, PorTL and MWS by declines in butterflyfish and juvenile parrotfish abundance respectively, and PorTrem by a modal relationship with Porites host cover. Incorporating interactions among predictor variables contributed to the predictive power of our models, particularly for PorTrem. Combining diseases (using overall disease prevalence as the model response), led to an average six-fold increase in cross-validation predictive deviance over modeling the diseases individually. We therefore recommend coral diseases to be modeled separately, unless known to have etiologies that respond in a similar manner to particular environmental conditions. Predictive statistical modeling can help to increase our understanding of coral disease ecology worldwide.

Suggested Citation

  • Gareth J Williams & Greta S Aeby & Rebecca O M Cowie & Simon K Davy, 2010. "Predictive Modeling of Coral Disease Distribution within a Reef System," PLOS ONE, Public Library of Science, vol. 5(2), pages 1-10, February.
    • Handle: RePEc:plo:pone00:0009264
    DOI: 10.1371/journal.pone.0009264
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    References listed on IDEAS

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    1. Friedman, Jerome H., 2002. "Stochastic gradient boosting," Computational Statistics & Data Analysis, Elsevier, vol. 38(4), pages 367-378, February.
    2. John F Bruno & Elizabeth R Selig, 2007. "Regional Decline of Coral Cover in the Indo-Pacific: Timing, Extent, and Subregional Comparisons," PLOS ONE, Public Library of Science, vol. 2(8), pages 1-8, August.
    3. D. R. Bellwood & T. P. Hughes & C. Folke & M. Nyström, 2004. "Confronting the coral reef crisis," Nature, Nature, vol. 429(6994), pages 827-833, June.
    4. Thomas J. Kirn & Brooke A. Jude & Ronald K. Taylor, 2005. "A colonization factor links Vibrio cholerae environmental survival and human infection," Nature, Nature, vol. 438(7069), pages 863-866, December.
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