Numerical modelling and graph theory tools to study ecological connectivity in the Great Barrier Reef

Christopher J. Thomas, Jonathan Lambrechts, Eric Wolanski, Vincent A. Traag, Vincent D. Blondel, Eric Deleersnijder and Emmanuel Hanert

Ecological Modelling, 2014, vol. 272, issue C, 160-174

Abstract: The process of coral larval dispersal is important for coral reef ecosystems, but remains poorly understood and hard to gauge. Better knowledge of inter-reef connectivity patterns would be useful in enabling better management of coral reef waters however. By employing a spatially explicit numerical modelling approach, we simulate larval dispersal through the central section of the Great Barrier Reef (GBR), comprising over 1000 reefs, and identify spatial patterns in the inter-reef connectivity network using a community detection method from network science. This paper presents the modelling approach used and discusses the significance of the results.

Keywords: Larval dispersal; Marine connectivity; Coral; Great Barrier Reef; Graph theory; Community detection (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecomod:v:272:y:2014:i:c:p:160-174

DOI: 10.1016/j.ecolmodel.2013.10.002

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