Patterns of Deep-Sea Genetic Connectivity in the New Zealand Region: Implications for Management of Benthic Ecosystems

Notes how patterns of genetic connectivity are increasingly considered in the design of marine protected areas (MPAs) in both shallow and deep water. Looks at how, in the New Zealand Exclusive Economic Zone (EEZ), deep-sea communities at upper bathyal depths (2000 m) are vulnerable to anthropogenic...

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Vydáno v:	PloS one Ročník 7; číslo 11; s. e49474
Hlavní autoři:	Bors, Eleanor K., Rowden, Ashley A., Maas, Elizabeth W., Clark, Malcolm R., Shank, Timothy M.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States Public Library of Science 21.11.2012 Public Library of Science (PLoS)
Témata:	Animals Anthropogenic factors Benthic animals Benthic communities Benthic environment Benthic fauna Big game fishing Biodiversity Biology Biomass Communities Connectivity Conservation Conservation areas Continental slope Cytochrome Cytochrome oxidase I Data mining Deep sea Deep water Dispersal DNA - genetics Earth sciences Ecology Economic zones (Law of the sea) Ecosystem Ecosystem biology Ecosystem management Ecosystems Electron Transport Complex IV - metabolism Environmental aspects Fish Fisheries Fishes Fishing Genetic Markers Genetic research Genetic Variation Genetics Genetics, Population Geography Groundfishes Haplotypes Human influences Hyalinoecia longibranchiata International agreements Invertebrates Invertebrates - genetics Invertebrates - physiology Life history Marine ecosystem management Marine parks and reserves Marine protected areas Mitochondria Models, Genetic Munida gracilis New Zealand Ocean mining Oceans and Seas Oxidases Population Population differentiation Population genetics Population structure Populations Potential barriers Protected areas Protection and preservation RNA - metabolism RNA, Ribosomal, 16S - metabolism rRNA 16S Seamounts Sequence Analysis, DNA - methods Shellfish Slopes Strategic management Studies New Zealand United States > US Massachusetts
ISSN:	1932-6203, 1932-6203
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Shrnutí:	Notes how patterns of genetic connectivity are increasingly considered in the design of marine protected areas (MPAs) in both shallow and deep water. Looks at how, in the New Zealand Exclusive Economic Zone (EEZ), deep-sea communities at upper bathyal depths (2000 m) are vulnerable to anthropogenic disturbance from fishing and potential mining operations. Uses the mitochondrial 'Cytochrome Oxidase I' and '16S rRNA' genes as genetic markers, to elucidate patterns of genetic connectivity among populations of two common benthic invertebrates with contrasting life history strategies - the squat lobster 'Munida gracilis' and the polychaete 'Hyalinoecia longibranchiata' were sampled from continental slope, seamount, and offshore rise habitats on the Chatham Rise, Hikurangi Margin, and Challenger Plateau. Source: National Library of New Zealand Te Puna Matauranga o Aotearoa, licensed by the Department of Internal Affairs for re-use under the Creative Commons Attribution 3.0 New Zealand Licence.
Bibliografie:	Includes links to related electronic resources Includes graphs, maps, references, tables ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 content type line 23 Competing Interests: The authors have declared that no competing interests exist. Conceived and designed the experiments: EKB AAR TMS MRC. Performed the experiments: EKB. Analyzed the data: EKB AAR TMS. Contributed reagents/materials/analysis tools: EWM AAR TMS. Wrote the paper: EKB AAR TMS.
ISSN:	1932-6203 1932-6203
DOI:	10.1371/journal.pone.0049474