Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Daniele Cagnazzi"'
Publikováno v:
Ecology and Evolution, Vol 13, Iss 5, Pp n/a-n/a (2023)
Abstract The ecology and evolution of prey populations are influenced by predation and predation risk. Our understanding of predator–prey relationships between sharks and dolphins is incomplete due to the difficulties in observing predatory events
Externí odkaz:
https://doaj.org/article/46f46273f4f14d1880aa98598abd19e4
Publikováno v:
Ecology and Evolution, Vol 12, Iss 5, Pp n/a-n/a (2022)
Abstract Ecological niche theory predicts the coexistence of closely related species is promoted by resource partitioning in space and time. Australian snubfin (Orcaella heinsohni) and humpback (Sousa sahulensis) dolphins live in sympatry throughout
Externí odkaz:
https://doaj.org/article/69e75247a72d46fea93b91e885671c4a
Publikováno v:
Global Ecology and Conservation, Vol 24, Iss , Pp e01203- (2020)
In this study, we used a 10-year (2007–2016) mark-recapture dataset to investigate the potential effects of flooding and port development on the population dynamics of Australian humpback dolphins (Sousa sahulensis), inhabiting the Fitzroy River an
Externí odkaz:
https://doaj.org/article/7c08f9a9d6b5452f8ac48185e20b38a1
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 21 (2021)
Analysis of animal morphometrics can provide vital information regarding population dynamics, structure, and body condition of cetaceans. Unmanned aerial vehicles (UAVs) have become the primary tool to collect morphometric measurements on whales, whe
Externí odkaz:
https://doaj.org/article/2917882f2934474db7885e0310f4cc44
Publikováno v:
Remote Sensing, Vol 14, Iss 21, p 21 (2022)
Remote Sensing
Volume 14
Issue 1
Pages: 21
Remote Sensing
Volume 14
Issue 1
Pages: 21
Analysis of animal morphometrics can provide vital information regarding population dynamics, structure, and body condition of cetaceans. Unmanned aerial vehicles (UAVs) have become the primary tool to collect morphometric measurements on whales, whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6af0a8dc663b897997882ad3f6619372
https://www.mdpi.com/2072-4292/14/1/21
https://www.mdpi.com/2072-4292/14/1/21
Autor:
Vincent Raoult, Andrew P Colefax, Blake M. Allan, Daniele Cagnazzi, Nataly Castelblanco-Martínez, Daniel Ierodiaconou, David W. Johnston, Sarah Landeo-Yauri, Mitchell Lyons, Vanessa Pirotta, Gail Schofield, Paul A Butcher
Publikováno v:
Drones, Vol 4, Iss 4, p 64 (2020)
The use of drones to study marine animals shows promise for the examination of numerous aspects of their ecology, behaviour, health and movement patterns. However, the responses of some marine phyla to the presence of drones varies broadly, as do the
Externí odkaz:
https://doaj.org/article/c67e856d7ae2467d8fdcbe199bbb7025
Autor:
Alexander M Brown, Anna M Kopps, Simon J Allen, Lars Bejder, Bethan Littleford-Colquhoun, Guido J Parra, Daniele Cagnazzi, Deborah Thiele, Carol Palmer, Celine H Frère
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e101427 (2014)
Little is known about the Australian snubfin (Orcaella heinsohni) and Indo-Pacific humpback (Sousa chinensis) dolphins ('snubfin' and 'humpback dolphins', hereafter) of north-western Australia. While both species are listed as 'near threatened' by th
Externí odkaz:
https://doaj.org/article/492d1d9ca6f44776b6c31b7ad53fa958
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e56729 (2013)
The recent industrial boom along the Australian coastline has increased concerns about the long term conservation of snubfin dolphins along the Queensland coast. National assessment of the conservation status and management of the Australian snubfin
Externí odkaz:
https://doaj.org/article/da81c884517e4cf2b90f57d5e1131e05
Autor:
Letizia Marsili, Amanda J Reichelt-Brushett, Guido J. Parra, Daniele Cagnazzi, Peter Harrison
Publikováno v:
Ecological Indicators. 111:105990
We investigated between 2014 and 2016 the concentrations of PCBs, DDTs and HCB and trace elements in blubber and skin samples of Australian humpback and snubfin dolphins collected from the Fitzroy River estuary and Port Curtis, Queensland, Australia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61c7d5d4cca8add0f037c92a6fcfc5ce
https://doi.org/10.1016/j.ecolind.2019.105990
https://doi.org/10.1016/j.ecolind.2019.105990
Autor:
Alexander M, Brown, Lars, Bejder, Guido J, Parra, Daniele, Cagnazzi, Tim, Hunt, Jennifer L, Smith, Simon J, Allen
Publikováno v:
Advances in marine biology. 73
Determining the sex of free-ranging cetaceans can be challenging. Sexual dimorphism among external features may allow inferences on sex, but such patterns may be difficult to detect and are often confounded by age and geographic variation. Dorsal fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a32d31871c133ea74d2ea1b9a519baa8
https://pubmed.ncbi.nlm.nih.gov/26790895
https://pubmed.ncbi.nlm.nih.gov/26790895