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dc.contributor.authorCordes, EE
dc.contributor.authorJones, DOB
dc.contributor.authorSchlacher, TA
dc.contributor.authorAmon, Diva
dc.contributor.authorBernardino, AF
dc.contributor.authorBrooke, S
dc.contributor.authorCarney, R
dc.contributor.authorDeLeo, DM
dc.contributor.authorDunlop, KM
dc.contributor.authorEscobar-Briones, EG
dc.identifier.citationCordes EE, Jones DOB, Schlacher TA, Amon DJ, Bernardino AF, Brooke S, Carney R, DeLeo DM, Dunlop KM, Escobar-Briones EG, Gates AR, Génio L, Gobin J, Henry L-A, Herrera S, Hoyt S, Joye M, Kark S, Mestre NC, Metaxas A, Pfeifer S, Sink K, Sweetman AK and Witte U (2016) Environmental Impacts of the Deep-Water Oil and Gas Industry: A Review to Guide Management Strategies. Front. Environ. Sci. 4:58en_US
dc.description.abstractThe industrialization of the deep sea is expanding worldwide. Increasing oil and gas exploration activities in the absence of sufficient baseline data in deep-sea ecosystems has made environmental management challenging. Here, we review the types of activities that are associated with global offshore oil and gas development in water depths over 200 m, the typical impacts of these activities, some of the more extreme impacts of accidental oil and gas releases, and the current state of management in the major regions of offshore industrial activity including 18 exclusive economic zones. Direct impacts of infrastructure installation, including sediment resuspension and burial by seafloor anchors and pipelines, are typically restricted to a radius of ~100 m on from the installation on the seafloor. Discharges of water-based and low-toxicity oil-based drilling muds and produced water can extend over 2 km, while the ecological impacts at the population and community levels on the seafloor are most commonly on the order of 200–300 m from their source. These impacts may persist in the deep sea for many years and likely longer for its more fragile ecosystems, such as cold-water corals. This synthesis of information provides the basis for a series of recommendations for the management of offshore oil and gas development. An effective management strategy, aimed at minimizing risk of significant environmental harm, will typically encompass regulations of the activity itself (e.g., discharge practices, materials used), combined with spatial (e.g., avoidance rules and marine protected areas), and temporal measures (e.g., restricted activities during peak reproductive periods). Spatial management measures that encompass representatives of all of the regional deep-sea community types is important in this context. Implementation of these management strategies should consider minimum buffer zones to displace industrial activity beyond the range of typical impacts: at least 2 km from any discharge points and surface infrastructure and 200 m from seafloor infrastructure with no expected discharges. Although managing natural resources is, arguably, more challenging in deep-water environments, inclusion of these proven conservation tools contributes to robust environmental management strategies for oil and gas extraction in the deep sea.en_US
dc.titleEnvironmental impacts of the deep-water oil and gas industry: a review to guide management strategiesen_US
dc.typeJournal Articleen_US
dc.identifier.journalFrontiers in Environmental Scienceen_US
pubs.organisational-group/Natural History Museum
pubs.organisational-group/Natural History Museum/Science Group
pubs.organisational-group/Natural History Museum/Science Group/Functional groups
pubs.organisational-group/Natural History Museum/Science Group/Functional groups/Other Support
pubs.organisational-group/Natural History Museum/Science Group/Life Sciences
dc.embargoNot knownen_US
elements.import.authorCordes, EEen_US
elements.import.authorJones, DOBen_US
elements.import.authorSchlacher, TAen_US
elements.import.authorAmon, DJen_US
elements.import.authorBernardino, AFen_US
elements.import.authorBrooke, Sen_US
elements.import.authorCarney, Ren_US
elements.import.authorDeLeo, DMen_US
elements.import.authorDunlop, KMen_US
elements.import.authorEscobar-Briones, EGen_US
dc.description.nhmCopyright © 2016 Cordes, Jones, Schlacher, Amon, Bernardino, Brooke, Carney, DeLeo, Dunlop, Escobar-Briones, Gates, Génio, Gobin, Henry, Herrera, Hoyt, Joye, Kark, Mestre, Metaxas, Pfeifer, Sink, Sweetman and Witte. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.en_US
dc.subject.nhmoffshore drillingen_US
dc.subject.nhmdeep seaen_US
dc.subject.nhmenvironmental impactsen_US
dc.subject.nhmbenthic communitiesen_US
dc.subject.nhmcold-water coralsen_US
dc.subject.nhmchemosynthetic ecosystemsen_US
dc.subject.nhmenvironmental policyen_US
dc.subject.nhmmarine spatial planningen_US

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