Conservation gone to the dogs: when canids rule the beach in small coastal reserves

Verfasser / Beitragende:
[Thomas Schlacher, Michael Weston, David Lynn, David Schoeman, Chantal Huijbers, Andrew Olds, Sam Masters, Rod Connolly]
Ort, Verlag, Jahr:
2015
Enthalten in:
Biodiversity and Conservation, 24/3(2015-03-01), 493-509
Format:
Artikel (online)
ID: 605527059
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024 7 0 |a 10.1007/s10531-014-0830-3  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10531-014-0830-3 
245 0 0 |a Conservation gone to the dogs: when canids rule the beach in small coastal reserves  |h [Elektronische Daten]  |c [Thomas Schlacher, Michael Weston, David Lynn, David Schoeman, Chantal Huijbers, Andrew Olds, Sam Masters, Rod Connolly] 
520 3 |a On most developed coastlines, dunes backing ocean beaches constitute an urbanised landscape mosaic containing remnant pockets of small conservation areas. Urbanised beaches are also prime sites for domestic dogs, known to be environmentally harmful in many other settings. It is unknown, however, whether small, protected parcels of dune are adequate for biological conservation and whether dogs compromise their functional conservation objectives. Here we examine, for two small (2km ocean boundary) reserves in Eastern Australia abutting an urban area, whether such small reserves can continue to function as effective conservation instruments on ocean beaches, using scavenger community composition and efficiency to assess ecosystem function. Two non-native species of canids—domestic dogs (Canis lupus familiaris) and red foxes (Vulpes vulpes)—were ubiquitous and numerous inside conservation areas, to the point of having become the most abundant vertebrate scavengers at the beach-dune interface, outcompeting native scavengers for wave-cast carrion. Dogs and foxes have effectively supplanted raptors, normally abundant on non-urban beaches in the region, and other avian scavengers, as the principal consumers of animal carcasses both inside the declared reserves and at the urban beach. Whilst the ecological threats posed by foxes are widely and intensively addressed in Australia in the form of fox-control programs, dog controls are less common and stringent. Our data emphasize, however, that managing domestic dogs may be required to the same extent in order to maintain key forms and functions in coastal reserves situated close to urban areas. 
540 |a Springer Science+Business Media Dordrecht, 2014 
690 7 |a Sandy shores  |2 nationallicence 
690 7 |a Conservation  |2 nationallicence 
690 7 |a Scavengers  |2 nationallicence 
690 7 |a Invasive species  |2 nationallicence 
690 7 |a Domestic dogs  |2 nationallicence 
690 7 |a Apex predators  |2 nationallicence 
690 7 |a Red foxes  |2 nationallicence 
690 7 |a Reserves  |2 nationallicence 
700 1 |a Schlacher  |D Thomas  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
700 1 |a Weston  |D Michael  |u School of Life and Environmental Sciences, Deakin University, 3125, Burwood, VIC, Australia  |4 aut 
700 1 |a Lynn  |D David  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
700 1 |a Schoeman  |D David  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
700 1 |a Huijbers  |D Chantal  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
700 1 |a Olds  |D Andrew  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
700 1 |a Masters  |D Sam  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
700 1 |a Connolly  |D Rod  |u Australian Rivers Institute (ARI) - Coast & Estuaries, and School of Environment, Griffith University, 4222, Gold Coast Campus, QLD, Australia  |4 aut 
773 0 |t Biodiversity and Conservation  |d Springer Netherlands  |g 24/3(2015-03-01), 493-509  |x 0960-3115  |q 24:3<493  |1 2015  |2 24  |o 10531 
856 4 0 |u https://doi.org/10.1007/s10531-014-0830-3  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10531-014-0830-3  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Schlacher  |D Thomas  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Weston  |D Michael  |u School of Life and Environmental Sciences, Deakin University, 3125, Burwood, VIC, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lynn  |D David  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Schoeman  |D David  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Huijbers  |D Chantal  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Olds  |D Andrew  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Masters  |D Sam  |u School of Science & Engineering, The University of the Sunshine Coast, 4558, Maroochydore, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Connolly  |D Rod  |u Australian Rivers Institute (ARI) - Coast & Estuaries, and School of Environment, Griffith University, 4222, Gold Coast Campus, QLD, Australia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Biodiversity and Conservation  |d Springer Netherlands  |g 24/3(2015-03-01), 493-509  |x 0960-3115  |q 24:3<493  |1 2015  |2 24  |o 10531