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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1111/cobi.13312
|2 doi
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|a pubmed24n0982.xml
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|a (NLM)30859604
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Benoist, Noëlie M A
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Monitoring mosaic biotopes in a marine conservation zone by autonomous underwater vehicle
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| 264 |
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|c 2019
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 11.12.2019
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| 500 |
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|a Date Revised 19.10.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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| 520 |
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|a © 2019 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.
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|a The number of marine protected areas (MPAs) has increased dramatically in the last decade and poses a major logistic challenge for conservation practitioners in terms of spatial extent and the multiplicity of habitats and biotopes that now require assessment. Photographic assessment by autonomous underwater vehicle (AUV) enables the consistent description of multiple habitats, in our case including mosaics of rock and sediment. As a case study, we used this method to survey the Greater Haig Fras marine conservation zone (Celtic Sea, northeast Atlantic). We distinguished 7 biotopes, detected statistically significant variations in standing stocks, species density, species diversity, and faunal composition, and identified significant indicator species for each habitat. Our results demonstrate that AUV-based photography can produce robust data for ecological research and practical marine conservation. Standardizing to a minimum number of individuals per sampling unit, rather than to a fixed seafloor area, may be a valuable means of defining an ecologically appropriate sampling unit. Although composite sampling represents a change in standard practice, other users should consider the potential benefits of this approach in conservation studies. It is broadly applicable in the marine environment and has been successfully implemented in deep-sea conservation and environmental impact studies. Without a cost-effective method, applicable across habitats, it will be difficult to further a coherent classification of biotopes or to routinely assess their conservation status in the rapidly expanding global extent of MPAs
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a benthos
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| 650 |
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4 |
|a bentos
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| 650 |
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4 |
|a biotope classification
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| 650 |
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4 |
|a clasificación de biotopos
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| 650 |
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4 |
|a ecological metrics
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| 650 |
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4 |
|a fondo marino
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| 650 |
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4 |
|a marine protected area
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| 650 |
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4 |
|a medidas ecológicas
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| 650 |
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4 |
|a mosaic habitats
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| 650 |
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4 |
|a mosaico de hábitats
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| 650 |
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4 |
|a seafloor
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| 650 |
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4 |
|a área marina protegida
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| 650 |
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4 |
|a 海底
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| 650 |
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4 |
|a 海底生物
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| 650 |
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4 |
|a 海洋保护区
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| 650 |
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4 |
|a 生态指标
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| 650 |
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4 |
|a 群落生境分类
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| 650 |
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4 |
|a 镶嵌型生境
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| 700 |
1 |
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|a Morris, Kirsty J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bett, Brian J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Durden, Jennifer M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Huvenne, Veerle A I
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Le Bas, Tim P
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wynn, Russell B
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ware, Suzanne J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ruhl, Henry A
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Conservation biology : the journal of the Society for Conservation Biology
|d 1999
|g 33(2019), 5 vom: 15. Okt., Seite 1174-1186
|w (DE-627)NLM098176803
|x 1523-1739
|7 nnns
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| 773 |
1 |
8 |
|g volume:33
|g year:2019
|g number:5
|g day:15
|g month:10
|g pages:1174-1186
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| 856 |
4 |
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|u http://dx.doi.org/10.1111/cobi.13312
|3 Volltext
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