Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Silvana L, Dans"'
Publikováno v:
J. Cetacean Res. Manage.. 5:77-84
Since 1997, dolphin watching activities have increased in Patagonia, with dusky and Commerson’s dolphins as the target species. To assess the impact of this activity, dolphin watching tours were monitored. For dusky dolphins, the number of tourists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4aca41df6ecc197021d1b13f7f31e4b
https://doi.org/10.47536/jcrm.v5i1.829
https://doi.org/10.47536/jcrm.v5i1.829
Autor:
Maria C. Marchesi, Matías S. Mora, Silvana L. Dans, Mariano A. Coscarella, Rolando González-José
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
In cetaceans, increased body flexibility is associated with increased maneuverability, this affects the animal’s swimming speed and foraging behavior. A more stable body form is associated with fast swimming and wide turns. One factor that affects
Externí odkaz:
https://doaj.org/article/1eb4aba183d643e7ac625f17282ce5f9
Autor:
Mariana Degrati, Rocio Loizaga, Mariano A. Coscarella, Nicolás Sueyro, Enrique A. Crespo, Silvana L. Dans
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Successful conservation strategies require an accurate estimation of population size, and this parameter is one of the most important factors that determine the rate of various evolutionary processes. In this study, we integrated information from gen
Externí odkaz:
https://doaj.org/article/5595893230da4bd58d4e65e6d39e6f90
Publikováno v:
Revista Chilena de Historia Natural, Vol 84, Iss 1, Pp 33-49 (2011)
Age and growth for the beaked skate was estimated from bands in the vertebral centra of 689 individuals obtained from incidental catches of the Argentine hake (Merluccius hubbsi) fishery. Age bias plots and indices of precision indicated that ageing
Externí odkaz:
https://doaj.org/article/a22e7f2489684774bee012cc44e69762
Publikováno v:
Zoological studies. 55
María Florencia Grandi, Silvana L. Dans, and Enrique A. Crespo (2016) In northern Patagonia, commercial harvesting of South American sea lions, Otaria flavescens, from 1920 to 1960, decimated its population abundance. Population recovery was not imm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::777361f3ebcf1dbc11d4d8ae8c39960e
https://pubmed.ncbi.nlm.nih.gov/31966154
https://pubmed.ncbi.nlm.nih.gov/31966154