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Patterns of recruitment and abundance of corals along the Great Barrier Reef
journal contribution
posted on 2023-05-18, 13:36 authored by Hughes, TP, Baird, AH, Dinsdale, EA, Moltschaniwskyj, NA, Pratchett, MS, Tanner, JE, Willis, BLDifferent physical and biological processes prevail at different scales1, 2, 3, 4. As a consequence, small-scale experiments or local observations provide limited insights into regional or global phenomena5, 6, 7, 8. One solution is to incorporate spatial scale explicitly into the experimental and sampling design of field studies, to provide a broader, landscape view of ecology1, 2, 3, 4, 5, 6, 7, 8. Here we examine spatial patterns in corals on the Great Barrier Reef, across a spectrum of scales ranging from metres to more than 1,700 km. Our study is unusual because we explore large-scale patterns of a process (recruitment by juveniles) as well as patterns of adult abundance, revealing the relationship between the two. We show that coral-reef assemblages that are similar in terms of abundance may nonetheless show profound differences in dynamics and turnover, with major implications for their ecology, evolution and management.
History
Publication title
ScienceVolume
397Issue
07 JanuaryPagination
59-63ISSN
0036-8075Department/School
Institute for Marine and Antarctic StudiesPublisher
Amer Assoc Advancement SciencePlace of publication
1200 New York Ave, Nw, Washington, USA, Dc, 20005Rights statement
Copyright 1999 Macmillan Magazines LtdRepository Status
- Restricted