| dc.creator | Martín Svendsen,Guillermo | |
| dc.creator | Dans,Silvana Laura | |
| dc.creator | González,Raúl Alberto | |
| dc.creator | Romero,María Alejandra | |
| dc.creator | Crespo,Enrique Alberto | |
| dc.date | 2013-07-01 | |
| dc.date.accessioned | 2019-05-03T13:27:27Z | |
| dc.date.available | 2019-05-03T13:27:27Z | |
| dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-560X2013000300019 | |
| dc.identifier.uri | http://revistaschilenas.uchile.cl/handle/2250/87904 | |
| dc.description | The South American fur seal, Arctocephalus australis (SAFS) population suffered a drastic reduction due to commercial exploitation during the XVIII and XIX centuries. In the last decades a population recovery was detected in the Atlantic region. However, in this region, many aspects of the ecology of the SAFS, such as the post-reproductive dispersal of individuals, the location of feeding areas, and the movements of individuals between colonies on the boundaries of its distribution, are still unknown. Here, we report for the first time the occupation of San Matías Gulf (SMG, northern Patagonia, Argentina) by this species. We found that more than 1,600 SAFS used SMG between May and October (post-reproductive season) and detected a non-reproductive colony on Islote Lobos (41°24'S, 65°03'W). The presence of SAFS in SMG is recent and would be associated with an increase of the population on the Atlantic. The importance of SMG in the ecology of SAFS seems to lie on three factors: the strategic location in the geographic context of potential movements of individuals between distant colonies, the physical environment suitable for coastal settlements, and the availability of food resources. | |
| dc.format | text/html | |
| dc.language | en | |
| dc.publisher | Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar | |
| dc.relation | 103856/vol41-issue3-fulltext-19 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Latin american journal of aquatic research v.41 n.3 2013 | |
| dc.subject | Arctocephalus australis | |
| dc.subject | distribution | |
| dc.subject | settlement | |
| dc.subject | population expansion | |
| dc.subject | San Matías Gulf | |
| dc.subject | Argentine | |
| dc.title | Occurrence of South American fur seals Arctocephalus australis (Zimmermann, 1783) in San Matías Gulf, Patagonia, Argentina | |
