A systematic approach towards the identification and protection of vulnerable marine ecosystems
Ardron, Jeff A.
Clark, Malcolm R.
Penney, Andrew J.
Hourigan, Thomas F.
Rowden, Ashley A.
Dunstan, Piers K.
Shank, Timothy M.
Tracey, Di M.
Dunn, Mathew R.
Parker, Steven J.
MetadataShow full item record
The United Nations General Assembly in 2006 and 2009 adopted resolutions that call for the identification and protection of vulnerable marine ecosystems (VMEs) from significant adverse impacts of bottom fishing. While general criteria have been produced, there are no guidelines or protocols that elaborate on the process from initial identification through to the protection of VMEs. Here, based upon an expert review of existing practices, a 10-step framework is proposed: 1) Comparatively assess potential VME indicator taxa and habitats in a region; 2) determine VME thresholds; 3) consider areas already known for their ecological importance; 4) compile information on the distributions of likely VME taxa and habitats, as well as related environmental data; 5) develop predictive distribution models for VME indicator taxa and habitats; 6) compile known or likely fishing impacts; 7) produce a predicted VME naturalness distribution (areas of low cumulative impacts); 8) identify areas of higher value to user groups; 9) conduct management strategy evaluations to produce trade-off scenarios; 10) review and re-iterate, until spatial management scenarios are developed that fulfil international obligations and regional conservation and management objectives. To date, regional progress has been piecemeal and incremental. The proposed 10-step framework combines these various experiences into a systematic approach.
Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of Elsevier for personal use, not for redistribution. The definitive version was published in Marine Policy 49 (2014):146-154, doi:10.1016/j.marpol.2013.11.017.
Showing items related by title, author, creator and subject.
Hoagland, Porter; Jin, Di (2007-09)We develop an index that is a measure of the intensity of marine activities in large marine ecosystems (LMEs). We compare this marine activity index with an index of socioeconomic development across ocean regions. This ...
Laufkotter, Charlotte; Vogt, Meike; Gruber, Nicolas; Aita-Noguchi, M.; Aumont, Olivier; Bopp, Laurent; Buitenhuis, Erik T.; Doney, Scott C.; Dunne, John P.; Hashioka, Taketo; Hauck, Judith; Hirata, Takafumi; John, Jasmin G.; Le Quere, Corinne; Lima, Ivan D.; Nakano, Hideyuki; Seferian, Roland; Totterdell, Ian J.; Vichi, Marcello; Volker, Chrisoph (Copernicus Publications on behalf of the European Geosciences Union, 2015-12-07)Past model studies have projected a global decrease in marine net primary production (NPP) over the 21st century, but these studies focused on the multi-model mean rather than on the large inter-model differences. Here, ...
Coupled biogeochemical cycles : eutrophication and hypoxia in temperate estuaries and coastal marine ecosystems Howarth, Robert W.; Chan, Francis; Conley, Daniel J.; Garnier, Josette; Doney, Scott C.; Marino, Roxanne; Billen, Gilles (Ecological Society of America, 2011-02)Nutrient fluxes to coastal areas have risen in recent decades, leading to widespread hypoxia and other ecological damage, particularly from nitrogen (N). Several factors make N more limiting in estuaries and coastal waters ...