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Assessing cetacean surveys throughout the Mediterranean Sea : a gap analysis in environmental space
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dc.contributor.author | Mannocci, Laura | |
dc.contributor.author | Roberts, Jason J. | |
dc.contributor.author | Halpin, Patrick N. | |
dc.contributor.author | Authier, Matthieu | |
dc.contributor.author | Boisseau, Oliver | |
dc.contributor.author | Bradai, Mohamed Nejmeddine | |
dc.contributor.author | Cañadas, Ana | |
dc.contributor.author | Chicote, Carla | |
dc.contributor.author | David, Léa | |
dc.contributor.author | Di-Méglio, Nathalie | |
dc.contributor.author | Fortuna, Caterina M. | |
dc.contributor.author | Frantzis, Alexandros | |
dc.contributor.author | Gazo, Manel | |
dc.contributor.author | Genov, Tilen | |
dc.contributor.author | Hammond, Philip S. | |
dc.contributor.author | Holcer, Draško | |
dc.contributor.author | Kaschner, Kristin | |
dc.contributor.author | Kerem, Dani | |
dc.contributor.author | Lauriano, Giancarlo | |
dc.contributor.author | Lewis, Tim | |
dc.contributor.author | Notarbartolo di Sciara, Giuseppe | |
dc.contributor.author | Panigada, Simone | |
dc.contributor.author | Raga, Juan Antonio | |
dc.contributor.author | Scheinin, Aviad | |
dc.contributor.author | Ridoux, Vincent | |
dc.contributor.author | Vella, Adriana | |
dc.contributor.author | Vella, Joseph | |
dc.date.accessioned | 2018-03-01T11:30:06Z | |
dc.date.available | 2018-03-01T11:30:06Z | |
dc.date.issued | 2018-02-15 | |
dc.identifier | 252429810 | |
dc.identifier | e90e1ca9-128c-4062-b670-24989d36c72f | |
dc.identifier | 85042214774 | |
dc.identifier | 000425190500030 | |
dc.identifier.citation | Mannocci , L , Roberts , J J , Halpin , P N , Authier , M , Boisseau , O , Bradai , M N , Cañadas , A , Chicote , C , David , L , Di-Méglio , N , Fortuna , C M , Frantzis , A , Gazo , M , Genov , T , Hammond , P S , Holcer , D , Kaschner , K , Kerem , D , Lauriano , G , Lewis , T , Notarbartolo di Sciara , G , Panigada , S , Raga , J A , Scheinin , A , Ridoux , V , Vella , A & Vella , J 2018 , ' Assessing cetacean surveys throughout the Mediterranean Sea : a gap analysis in environmental space ' , Scientific Reports , vol. 8 , 3126 . https://doi.org/10.1038/s41598-018-19842-9 | en |
dc.identifier.issn | 2045-2322 | |
dc.identifier.other | RIS: urn:FF8FA05E7BC804767B8F35925FD64F5D | |
dc.identifier.other | RIS: Mannocci2018 | |
dc.identifier.other | ORCID: /0000-0002-2381-8302/work/47531603 | |
dc.identifier.uri | https://hdl.handle.net/10023/12829 | |
dc.description | Authors thank United States Fleet Forces Command and Naval Facilities Engineering Command Atlantic for funding and support for the development of this gap analysis. | en |
dc.description.abstract | Heterogeneous data collection in the marine environment has led to large gaps in our knowledge of marine species distributions. To fill these gaps, models calibrated on existing data may be used to predict species distributions in unsampled areas, given that available data are sufficiently representative. Our objective was to evaluate the feasibility of mapping cetacean densities across the entire Mediterranean Sea using models calibrated on available survey data and various environmental covariates. We aggregated 302,481 km of line transect survey effort conducted in the Mediterranean Sea within the past 20 years by many organisations. Survey coverage was highly heterogeneous geographically and seasonally: large data gaps were present in the eastern and southern Mediterranean and in non-summer months. We mapped the extent of interpolation versus extrapolation and the proportion of data nearby in environmental space when models calibrated on existing survey data were used for prediction across the entire Mediterranean Sea. Using model predictions to map cetacean densities in the eastern and southern Mediterranean, characterised by warmer, less productive waters, and more intense eddy activity, would lead to potentially unreliable extrapolations. We stress the need for systematic surveys of cetaceans in these environmentally unique Mediterranean waters, particularly in non-summer months. | |
dc.format.extent | 14 | |
dc.format.extent | 3022569 | |
dc.language.iso | eng | |
dc.relation.ispartof | Scientific Reports | en |
dc.subject | GE Environmental Sciences | en |
dc.subject | QH301 Biology | en |
dc.subject | DAS | en |
dc.subject | SDG 14 - Life Below Water | en |
dc.subject.lcc | GE | en |
dc.subject.lcc | QH301 | en |
dc.title | Assessing cetacean surveys throughout the Mediterranean Sea : a gap analysis in environmental space | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Biology | en |
dc.contributor.institution | University of St Andrews. Sea Mammal Research Unit | en |
dc.contributor.institution | University of St Andrews. Marine Alliance for Science & Technology Scotland | en |
dc.contributor.institution | University of St Andrews. Scottish Oceans Institute | en |
dc.contributor.institution | University of St Andrews. Centre for Research into Ecological & Environmental Modelling | en |
dc.identifier.doi | 10.1038/s41598-018-19842-9 | |
dc.description.status | Peer reviewed | en |
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