eCite Digital Repository

The potential of trait-based approaches to contribute to marine conservation

Citation

Stuart-Smith, RD and Bates, AE and Lefcheck, JS and Duffy, JE and Baker, SC and Thomson, RJ and Stuart-Smith, JF and Hill, NA and Kininmonth, SJ and Airoldi, L and Becerro, MA and Campbell, SJ and Dawson, TP and Navarrete, SA and Soler, G and Strain, EMA and Willis, TJ and Edgar, GJ, The potential of trait-based approaches to contribute to marine conservation, Marine Policy, 51 pp. 148-150. ISSN 0308-597X (2015) [Refereed Article]

Copyright Statement

Copyright 2014 Elsevier Ltd.

DOI: doi:10.1016/j.marpol.2014.07.002

Abstract

The value of diversity metrics to represent ecological communities and inform broad-scale conservation objectives and policy has often been subject to debate and uncertainty [1] and [2]. In practice, diversity metrics are important in setting management and conservation priorities, just as economic indices contribute to global monetary and financial policies. Thus, key challenges for ecologists are to identify new ways to view and summarise patterns in biodiversity and improve on the metrics available for management purposes. In a recent paper on functional diversity patterns in reef fishes [3], we highlighted the potential of new insights gained from functional trait-based approaches to inform marine management, stressing the need to develop and refine biodiversity measures that are linked to ecology (rather than taxonomy). We used a unique, fisheries-independent reef fish identity and abundance dataset, collected using standardised methods from equatorial to high latitude regions all over the world, to provide the first global view of the distribution of individuals amongst species (including a measure of evenness) and functional traits amongst marine communities. A recent paper by Robinson et al. [4] published in Marine Policy criticised the use of our evenness index as a measure of biodiversity, and questioned the use of functional trait-based metrics derived from surveys of standardised areas for decisions relating to broad-scale management of marine systems. In this paper we respond to Robinson et al. and rebut their claims related to sampling bias and broad-scale applicability of trait-based approaches.

Item Details

Item Type:Refereed Article
Keywords:evenness, functional diversity, macroecology, marine fish, reef ecosystems, Underwater Visual Census (UVC)
Research Division:Biological Sciences
Research Group:Ecology
Research Field:Marine and Estuarine Ecology (incl. Marine Ichthyology)
Objective Division:Environment
Objective Group:Flora, Fauna and Biodiversity
Objective Field:Marine Flora, Fauna and Biodiversity
Author:Stuart-Smith, RD (Dr Rick Stuart-Smith)
Author:Baker, SC (Dr Sue Baker)
Author:Thomson, RJ (Dr Russell Thomson)
Author:Stuart-Smith, JF (Dr Jemina Stuart-Smith)
Author:Hill, NA (Dr Nicole Hill)
Author:Soler, G (Mr German Soler)
Author:Strain, EMA (Dr Beth Strain)
Author:Edgar, GJ (Professor Graham Edgar)
ID Code:93858
Year Published:2015
Deposited By:Sustainable Marine Research Collaboration
Deposited On:2014-08-19
Last Modified:2016-08-02
Downloads:0

Repository Staff Only: item control page