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S. Hooker, H. Whitehead, Shannon Gowans (1999)
Marine Protected Area Design and the Spatial and Temporal Distribution of Cetaceans in a Submarine CanyonConservation Biology, 13
K. Bilgmann, L. Möller, R. Harcourt, C. Kemper, L. Beheregaray (2011)
The Use of Carcasses for the Analysis of Cetacean Population Genetic Structure: A Comparative Study in Two Dolphin SpeciesPLoS ONE, 6
E. Slooten (2013)
Effectiveness of area-based management in reducing bycatch of the New Zealand dolphinEndangered Species Research, 20
Sandra Ribeiro, Francisco Viddi, J. Cordeiro, T. Freitas (2007)
Fine-scale habitat selection of Chilean dolphins (Cephalorhynchus eutropia): interactions with aquaculture activities in southern Chiloé Island, ChileJournal of the Marine Biological Association of the United Kingdom, 87
S. Buckland, D. Elston (1993)
Empirical models for the spatial distribution of wildlifeJournal of Applied Ecology, 30
S. Elwen, D. Reeb, M. Thornton, P. Best (2009)
A population estimate of Heaviside's dolphins, Cephalorhynchus heavisidii, at the southern end of their rangeMarine Mammal Science, 25
Viddi Viddi, Harcourt Harcourt (2014)
Behaviour of Chilean and Peale's dolphins in southern Chile: interspecific variability of sympatric speciesJournal of the Marine Biological Association of the United Kingdom, 22
G. Braulik, A. Reichert, Tahir Ehsan, Samiullah Khan, S. Northridge, J. Alexander, R. Garstang (2012)
Habitat use by a freshwater dolphin in the low-water seasonAquatic Conservation-marine and Freshwater Ecosystems, 22
Sandra Ribeiro, Francisco Viddi, T. Freitas (2005)
Behavioural Responses of Chilean Dolphins (Cephalorhynchus eutropia) to Boats in Yaldad Bay, Southern ChileAquatic Mammals, 31
S. Bräger, J. Harraway, B. Manly (2003)
Habitat selection in a coastal dolphin species (Cephalorhynchus hectori)Marine Biology, 143
B. Würsig, G. Gailey, R. Stickney, J. Mcvey (2002)
Marine Mammals and Aquaculture: Conflicts and Potential Resolutions
Rebecca Hamner, F. Pichler, D. Heimeier, R. Constantine, bullet Baker, Ó. Springer, Science+business Media (2012)
Genetic differentiation and limited gene flow among fragmented populations of New Zealand endemic Hector’s and Maui’s dolphinsConservation Genetics, 13
Francisco Viddi, R. Harcourt, R. Hucke‐Gaete, I. Field (2011)
Fine-scale movement patterns of the sympatric Chilean and Peale's dolphins in the northern Patagonian fjords, ChileMarine Ecology Progress Series, 436
Brian Smith, G. Braulik, S. Strindberg, R. Mansur, M. Diyan, B. Ahmed (2009)
Habitat selection of freshwater‐dependent cetaceans and the potential effects of declining freshwater flows and sea‐level rise in waterways of the Sundarbans mangrove forest, BangladeshAquatic Conservation-marine and Freshwater Ecosystems, 19
J. Watson-Capps, J. Mann (2005)
The effects of aquaculture on bottlenose dolphin (Tursiops sp.) ranging in Shark Bay, Western AustraliaBiological Conservation, 124
L. Bejder, S. Dawson (2001)
Abundance, residency, and habitat utilisation of Hector's dolphins (Cephalorhynchus hectori) in Porpoise Bay, New ZealandNew Zealand Journal of Marine and Freshwater Research, 35
S. Manel, H. Williams, S. Ormerod (2001)
Evaluating presence-absence models in ecology: the need to account for prevalenceJournal of Applied Ecology, 38
Raymond Raymond, Oatterson Oatterson, Andrews‐Goff Andrews‐Goff, Sharples Sharples, Charrassin Charrassin, Cottin Cottin, Gales Gales, Gales Gales, Goldsworthy Goldsworthy, Harcourt Harcourt (2014)
Important marine habitat off East Antarctica revealed by two decades of multi‐species predator trackingEcography, 37
D. Johnston, A. Westgate, A. Read (2005)
Effects of fine-scale oceanographic features on the distribution and movements of harbour porpoises Phocoena phocoena in the Bay of FundyMarine Ecology Progress Series, 295
J. Landis, G. Koch (1977)
The measurement of observer agreement for categorical data.Biometrics, 33 1
H. Bailey, P. Thompson (2009)
Using marine mammal habitat modelling to identify priority conservation zones within a marine protected areaMarine Ecology Progress Series, 378
K. Forney (2000)
Environmental Models of Cetacean Abundance: Reducing Uncertainty in Population TrendsConservation Biology, 14
M. Freeman (2014)
From Absence to Presence
M. James, C. Ottensmeyer, R. Myers (2005)
Identification of high‐use habitat and threats to leatherback sea turtles in northern waters: new directions for conservationEcology Letters, 8
S. Bonizzoni, N. Furey, E. Pirotta, V. Valavanis, B. Würsig, G. Bearzi (2014)
Fish farming and its appeal to common bottlenose dolphins: modelling habitat use in a Mediterranean embaymentAquatic Conservation-marine and Freshwater Ecosystems, 24
G. Daneri, V. Dellarossa, R. Quiñones, Bárbara Jacob, P. Montero, O. Ulloa (2000)
Primary production and community respiration in the Humboldt Current System off Chile and associated oceanic areasMarine Ecology Progress Series, 197
F. Pichler, D. Robineau, R. Goodall, M. Meÿer, C. Olivarria, C. Baker (2001)
Origin and radiation of Southern Hemisphere coastal dolphins (genus Cephalorhynchus)Molecular Ecology, 10
A. Cañadas, R. Sagarminaga, R. Stephanis, E. Urquiola, P. Hammond (2005)
Habitat preference modelling as a conservation tool: proposals for marine protected areas for cetaceans in southern Spanish watersAquatic Conservation-marine and Freshwater Ecosystems, 15
Silva Silva, Calvete Calvete, Sievers Sievers (1998)
Masas de agua y circulación general para algunos canales australes entre Puerto Montt y Laguna San Rafael, Chile (Crucero CIMAR‐Fiordo 1)Ciencia y Tecnología Marina, 21
F. Cipriano, Marta Hevia, M. Iñíguez (2011)
Genetic divergence over small geographic scales and conservation implications for Commerson's dolphins (Cephalorhynchus commersonii) in southern ArgentinaMarine Mammal Science, 27
J. Elith, Catherine Graham, Robert Anderson, Miroslav Dudı́k, Simon Ferrier, A. Guisan, R. Hijmans, F. Huettmann, J. Leathwick, Anthony Lehmann, Jin Li, Lúcia Lohmann, Bette Loiselle, G. Manion, Craig Moritz, Miguel Nakamura, Yoshinori Nakazawa, J. Overton, A. Peterson, Steven Phillips, Karen Richardson, R. Scachetti-Pereira, R. Schapire, Jorge Soberón, Stephen Williams, M. Wisz, N. Zimmermann (2006)
Novel methods improve prediction of species' distributions from occurrence dataEcography, 29
R. Lambeck (1997)
Focal Species: A Multi‐Species Umbrella for Nature ConservationConservation Biology, 11
S. Hooker, L. Gerber (2004)
Marine Reserves as a Tool for Ecosystem-Based Management: The Potential Importance of Megafauna, 54
G. Hastie, René Swift, G. Slesser, P. Thompson, W. Turrell (2005)
Environmental models for predicting oceanic dolphin habitat in the Northeast AtlanticIces Journal of Marine Science, 62
J. Iriarte, H. González, Kon‐Kee Liu, C. Rivas, C. Valenzuela (2007)
Spatial and temporal variability of chlorophyll and primary productivity in surface waters of southern Chile (41.5–43° S)Estuarine Coastal and Shelf Science, 74
Francisco Viddi, R. Hucke‐Gaete, J. Torres-Florez, Sandra Ribeiro (2010)
Spatial and seasonal variability in cetacean distribution in the fjords of northern Patagonia, ChileIces Journal of Marine Science, 67
R. Noss (1990)
Indicators for Monitoring Biodiversity: A Hierarchical ApproachConservation Biology, 4
S. Mendes, W. Turrell, Thomas Lütkebohle, P. Thompson (2002)
Influence of the tidal cycle and a tidal intrusion front on the spatio-temporal distribution of coastal bottlenose dolphinsMarine Ecology Progress Series, 239
Paola Dávila, D. Figueroa, E. Müller (1999)
Freshwater input into the coastal ocean and its relation with the salinity distribution off austral Chile (35–55°S), 22
E. Wolanski, W. Hamner (1988)
Topographically Controlled Fronts in the Ocean and Their Biological InfluenceScience, 241
E. Ashe, D. Noren, Rob Williams (2010)
Animal behaviour and marine protected areas: incorporating behavioural data into the selection of marine protected areas for an endangered killer whale populationAnimal Conservation, 13
Silva Silva, Calvete Calvete, Sievers Sievers (1997)
Características oceanograficas fisicas y quimicas de canales australes chilenos entre Puerto Montt y Lagua San Rafael (Crucero CIMAR‐Fiordo 1)Ciencia y Tecnología Marina, 20
S. Elwen, Michael Meÿer, P. Best, P. Kotze, M. Thornton, S. Swanson (2006)
RANGE AND MOVEMENTS OF FEMALE HEAVISIDE'S DOLPHINS (CEPHALORHYNCHUS HEAVISIDII), AS DETERMINED BY SATELLITE-LINKED TELEMETRY, 87
R. Pressey, M. Cabeza, Matthew Watts, R. Cowling, K. Wilson (2007)
Conservation planning in a changing world.Trends in ecology & evolution, 22 11
M. Ferguson, J. Barlow, P. Fiedler, S. Reilly, T. Gerrodette (2006)
Spatial models of delphinid (family Delphinidae) encounter rate and group size in the eastern tropical Pacific OceanEcological Modelling, 193
S. Heinrich (2006)
Ecology of Chilean dolphins and Peale's dolphins at Isla Chiloe, southern Chile
H. Lotze, H. Lenihan, B. Bourque, R. Bradbury, R. Cooke, M. Kay, S. Kidwell, M. Kirby, C. Peterson, J. Jackson (2006)
Depletion, Degradation, and Recovery Potential of Estuaries and Coastal SeasScience, 312
Anne-Catherine Lescrauwaet, J. Gibbons, L. Guzmán, A. Schiavini (2000)
Abundance estimation of Commersons dolphin in the eastern area of the Strait of Magallan-ChileRevista Chilena de Historia Natural, 73
N. Pettorelli, I. Gordon, T. Katzner, M. Gompper, K. Mock, S. Redpath, T. Garner, R. Altwegg (2010)
Protected areas: the challenge of maintaining a strong backbone for conservation strategies worldwideAnimal Conservation, 13
R. Myers, B. Worm (2003)
Rapid worldwide depletion of predatory fish communitiesNature, 423
N. Lemoine, K. Böhning‐Gaese (2003)
Potential Impact of Global Climate Change on Species Richness of Long‐Distance MigrantsConservation Biology, 17
A. Augé, B. Chilvers, A. Moore, L. Davis (2014)
Importance of studying foraging site fidelity for spatial conservation measures in a mobile predatorAnimal Conservation, 17
M. Sepúlveda, Doris Oliva (2005)
Interactions between South American sea lions Otaria flavescens (Shaw) and salmon farms in southern ChileAquaculture Research, 36
T. Markowitz, A. Harlin, B. Würsig, C. McFadden (2004)
Dusky dolphin foraging habitat: overlap with aquaculture in New ZealandAquatic Conservation-marine and Freshwater Ecosystems, 14
X. Zhao, D. Wang, S. Turvey, B. Taylor, T. Akamatsu (2013)
Distribution patterns of Yangtze finless porpoises in the Yangtze River: implications for reserve managementAnimal Conservation, 16
In the face of environmental degradation, animals with limited plasticity are likely to be the most vulnerable. Habitat selection by the threatened, endemic Chilean dolphin (Cephalorhynchus eutropia) was investigated in the northern Patagonian fjords, an area of extraordinary biological productivity. Generalized additive models were undertaken to assess the ecological determinants of Chilean dolphin spatial distribution and habitat selection. Data were collected from dedicated fine‐scale marine surveys conducted during the austral summer of 2007, 2008 and 2009 Modelling techniques provide strong support for Chilean dolphins aggregating in distinct hotspots, preferring shallow water, near rivers and in areas where the influence of tidal regime is greater. The preference for coastal shallow waters and river influenced habitats by Chilean dolphins puts them in direct conflict with a growing aquaculture industry and hydropower projects. The models predict areas of high densities of Chilean dolphins and excluding these areas from new developments would provide clear protection to the habitat most important to this poorly known endemic Chilean species. Copyright © 2015 John Wiley & Sons, Ltd.
Aquatic Conservation: Marine and Freshwater Ecosystems – Wiley
Published: Jun 1, 2016
Keywords: ; ; ; ; ; ; ; ;
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