Social–environmental drivers inform strategic management of coral reefs in the Anthropocene

Emily S. Darling, Tim R. McClanahan, Joseph Maina, Georgina G. Gurney, Nicholas A. J. Graham, Fraser Januchowski-Hartley, Joshua E. Cinner, Camilo Mora, Christina C. Hicks, Eva Maire, Marji Puotinen, William J. Skirving, Mehdi Adjeroud, Gabby Ahmadia, Rohan Arthur, Andrew G. Bauman, Maria Beger, Michael L. Berumen, Lionel Bigot, Jessica BouwmeesterAmbroise Brenier, Tom C. L. Bridge, Eric Brown, Stuart J. Campbell, Sara Cannon, Bruce Cauvin, Chaolun Allen Chen, Joachim Claudet, Vianney Denis, Simon Donner, Estradivari, Nur Fadli, David A. Feary, Douglas Fenner, Helen Fox, Erik C. Franklin, Alan Friedlander, James Gilmour, Claire Goiran, James Guest, Jean-Paul A. Hobbs, Andrew S. Hoey, Peter Houk, Steven Johnson, Stacy D. Jupiter, Mohsen Kayal, Chao-yang Kuo, Joleah Lamb, Michelle A. C. Lee, Jeffrey Low, Nyawira Muthiga, Efin Muttaqin, Yashika Nand, Kirsty L. Nash, Osamu Nedlic, John M. Pandolfi, Shinta Pardede, Vardhan Patankar, Lucie Penin, Lauriane Ribas-Deulofeu, Zoe Richards, T. Edward Roberts, Ku’ulei S. Rodgers, Che Din Mohd Safuan, Enric Sala, George Shedrawi, Tsai Min Sin, Patrick Smallhorn-West, Jennifer E. Smith, Brigitte Sommer, Peter D. Steinberg, Makamas Sutthacheep, Chun Hong James Tan, Gareth J. Williams, Shaun Wilson, Thamasak Yeemin, John F. Bruno, Marie-Josée Fortin, Martin Krkosek, David Mouillot

Research output: Contribution to journalArticlepeer-review

112 Scopus citations


Without drastic efforts to reduce carbon emissions and mitigate globalized stressors, tropical coral reefs are in jeopardy. Strategic conservation and management requires identification of the environmental and socioeconomic factors driving the persistence of scleractinian coral assemblages—the foundation species of coral reef ecosystems. Here, we compiled coral abundance data from 2,584 Indo-Pacific reefs to evaluate the influence of 21 climate, social and environmental drivers on the ecology of reef coral assemblages. Higher abundances of framework-building corals were typically associated with: weaker thermal disturbances and longer intervals for potential recovery; slower human population growth; reduced access by human settlements and markets; and less nearby agriculture. We therefore propose a framework of three management strategies (protect, recover or transform) by considering: (1) if reefs were above or below a proposed threshold of >10% cover of the coral taxa important for structural complexity and carbonate production; and (2) reef exposure to severe thermal stress during the 2014–2017 global coral bleaching event. Our findings can guide urgent management efforts for coral reefs, by identifying key threats across multiple scales and strategic policy priorities that might sustain a network of functioning reefs in the Indo-Pacific to avoid ecosystem collapse.
Original languageEnglish (US)
Pages (from-to)1341-1350
Number of pages10
JournalNature Ecology & Evolution
Issue number9
StatePublished - Aug 12 2019

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: All data contributors thank their monitoring partners and funders (see Supplementary Acknowledgements). We thank A. Baird, E. Buthung, P. Chabanet, Y. Chancerelle, D. Harvell, A. Heyward, P. Jokiel, R. Komeno, R. Lawton, S. Maxin, M. Pratchett, B. Randriamanantsoa, C. Rodney, E. Rudi, C. Russo, S. Tasidjawa, B. Vargas-Angel, I. Williams, B. Willis and J. Zavatra for data collection. We thank S. Anderson, K. Fisher and H. Beyer for assistance with analysis and data extraction. Major funding for this work was provided via a David H. Smith Conservation Research Fellowship from the Cedar Tree Foundation, a Banting Postdoctoral Fellowship from the Natural Sciences and Engineering Research Council of Canada, and the John D. and Catherine T. MacArthur Foundation through grants to the Wildlife Conservation Society. The scientific results and conclusions, as well as any views or opinions expressed herein, are those of the author(s) and do not necessarily reflect the views of the National Oceanic and Atmospheric Administration or the Department of Commerce.


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