Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Alexandre N. Zerbini"'
Autor:
Luis Bedriñana-Romano, Patricia M. Zarate, Rodrigo Hucke-Gaete, Francisco A. Viddi, Susannah J. Buchan, Ilia Cari, Ljubitza Clavijo, Robert Bello, Alexandre N. Zerbini
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract The Humboldt Current Ecosystem (HCE) is one of the most productive marine ecosystems, sustaining one of the largest fishing industries in the world. Although several species of cetaceans are known to inhabit these productive waters, quantita
Externí odkaz:
https://doaj.org/article/55699dfda1814047afcd13b9ae7c72af
Autor:
Luis Bedriñana-Romano, Alexandre N. Zerbini, Artur Andriolo, Daniel Danilewicz, Federico Sucunza
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Humpback whales (Megaptera novaeangliae) perform seasonal migrations from high latitude feeding grounds to low latitude breeding and calving grounds. Feeding grounds at polar regions are currently experiencing major ecosystem modifications,
Externí odkaz:
https://doaj.org/article/1c34bf11b1284b13a4cc57412c797f77
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The harbor porpoise (Phocoena phocoena) is common in temperate waters of the eastern North Pacific Ocean, including Southeast Alaska inland waters, a complex environment comprised of open waterways, narrow channels, and inlets. Two demographically in
Externí odkaz:
https://doaj.org/article/6b20e1d2fa74479ea65eaea5aa6f8a78
Autor:
Federico Sucunza, Daniel Danilewicz, Artur Andriolo, Franciele R. de Castro, Marta Cremer, Pablo Denuncio, Emanuel Ferreira, Paulo A. C. Flores, Paulo H. Ott, Martin S. Perez, Dan Pretto, Camila M. Sartori, Eduardo R. Secchi, Alexandre N. Zerbini
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Line transect aerial surveys are widely used for estimating abundance of biological populations, including threatened species. However, estimates obtained with data collected from aircraft are often underestimated because of visibility bias and bias
Externí odkaz:
https://doaj.org/article/5e9ce6d8dee34f27a1a1bc4e8d775952
Autor:
Tammy L. Silva, Kevin D. Powers, Jooke Robbins, Regina Asmutis-Silvia, Timothy V. N. Cole, Alex N. Hill, Laura J. Howes, Charles A. Mayo, Dianna Schulte, Michael A. Thompson, Linda J. Welch, Alexandre N. Zerbini, David N. Wiley
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Vessel strike and entanglement in fishing gear are global threats to large whales. United States management actions to reduce human-induced serious injury and mortality to large whales have been inadequate, partially due to static, spatial protection
Externí odkaz:
https://doaj.org/article/9ccd124a2f704fd385677cdf6e1b12b2
Autor:
Luis Bedriñana-Romano, Rodrigo Hucke-Gaete, Francisco A. Viddi, Devin Johnson, Alexandre N. Zerbini, Juan Morales, Bruce Mate, Daniel M. Palacios
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract Defining priority areas and risk evaluation is of utmost relevance for endangered species` conservation. For the blue whale (Balaenoptera musculus), we aim to assess environmental habitat selection drivers, priority areas for conservation an
Externí odkaz:
https://doaj.org/article/9e1a37f764e748b78f5787deafc26a90
Autor:
Jeffrey E. Moore, Dennis Heinemann, Tessa B. Francis, Philip S. Hammond, Kristy J. Long, André E. Punt, Randall R. Reeves, Maritza Sepúlveda, Guðjón Már Sigurðsson, Margaret C. Siple, Gísli A. Víkingsson, Paul R. Wade, Rob Williams, Alexandre N. Zerbini
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Fisheries bycatch is the greatest current source of human-caused deaths of marine mammals worldwide, with severe impacts on the health and viability of many populations. Recent regulations enacted in the United States under the Fish and Fish Product
Externí odkaz:
https://doaj.org/article/ce01704eeece4c7a9ec5e0d0b099e807
Autor:
Paul R. Wade, Kristy J. Long, Tessa B. Francis, André E. Punt, Philip S. Hammond, Dennis Heinemann, Jeffrey E. Moore, Randall R. Reeves, Maritza Sepúlveda, Genoa Sullaway, Guðjón Már Sigurðsson, Margaret C. Siple, Gísli A. Víkingsson, Rob Williams, Alexandre N. Zerbini
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Bycatch in marine fisheries is the leading source of human-caused mortality for marine mammals, has contributed to substantial declines of many marine mammal populations and species, and the extinction of at least one. Schemes for evaluating marine m
Externí odkaz:
https://doaj.org/article/6dd6a5c3a3104ba2aa3d2537202fba96
Autor:
Philip S. Hammond, Tessa B. Francis, Dennis Heinemann, Kristy J. Long, Jeffrey E. Moore, André E. Punt, Randall R. Reeves, Maritza Sepúlveda, Guðjón Már Sigurðsson, Margaret C. Siple, Gísli Víkingsson, Paul R. Wade, Rob Williams, Alexandre N. Zerbini
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Motivated by the need to estimate the abundance of marine mammal populations to inform conservation assessments, especially relating to fishery bycatch, this paper provides background on abundance estimation and reviews the various methods available
Externí odkaz:
https://doaj.org/article/f8d5082a98574a14a68dac57a582cdb0
Publikováno v:
PLoS ONE, Vol 16, Iss 11 (2021)
The population of humpback whales (Megaptera novaeangliae) wintering off eastern South America was exploited by commercial whaling almost to the point of extinction in the mid-twentieth century. Since cessation of whaling in the 1970s it is recoverin
Externí odkaz:
https://doaj.org/article/f5274bb3b4d64c13a8295015376a382f