Marine Policy (2009)
Harbour porpoises Phocoena phocoena are protected under the Habitats and Species Directive (92/43/EEC) and listed as a priority species in the City and County of Swansea's Biodiversity Action Plan (BAP).…
Habitat preferences and interannual variability in occurrence of the harbour porpoise Phocoena phocoena off northwest Scotland
Marubini, F.; Gimona, A.; Evans, P. G. H.; Wright, P. J.; Pierce, G. J.
Marine Ecology Progress Series (2009)
The harbour porpoise Phocoena phocoena is the most common cetacean around the British Isles, but knowledge of its ecology, habitat preferences and inter-annual variability is still inadequate. Here, sightings collected…
Spatio-temporal associations between harbour porpoise Phocoena phocoena and specific fisheries in the German Bight
Herr, Helena; Fock, Heino O.; Siebert, Ursula
Biological Conservation (2009)
Interactions between cetaceans and fisheries are a major concern of cetacean conservation and fisheries management, as by-catch and resource competition occur as a result. To assess potential interaction between porpoises…
Management Plan for the Pacific Harbour Porpoise (Phocoena phocoena) in Canada
Fisheries and Oceans Canada (DFO)
Species at Risk Act Management Plan Series (2009)
Harbour Porpoise (Phocoena phocoena) are a small marine mammal reaching a length of about 2.2 m and weight of about 75 kg when fully grown, making them the smallest cetacean…
Fort Richardson ordnance detonations and the harbor porpoise: A case study in marine mammal bioacoustics
Heenehan, H.
Honours Thesis - University of Conneticut (2009)
Hearing is extremely important for cetaceans because it is their “principal sense” (Weilgart, 2007) thus the harbor porpoise and other marine animals are highly dependent on sound for survival. This…
Spatial and temporal impact of pingers on porpoises
Carlström, Julia; Berggren, Per; Tregenza, Nick J. C.
Canadian Journal of Fisheries and Aquatic Sciences (2009)
Bycatches are considered the most serious threat to harbour porpoises (Phocoena phocoena) and other small cetaceans worldwide. Pingers are used to reduce bycatch levels, but may also deter porpoises from…
Report of Vaquita Expedition 2008 and current conservation actions
Jaramillo-Legorreta, Armando M.; Taylor, Barb; Gerrodette, Tim; Rankin, Shannon; Swift, Rene; Rojas-Bracho, Lorenzo
Scientific Committee Meeting Documents (2009)
Two scientific efforts brought the need for immediate actions to conserve vaquita as a high priority for the Mexican government. Passive acoustic techniques (Jaramillo-Legorreta, 2008) revealed a negative trend of…
Photo-identification of the vaquita (Phocoena sinus): The world’s most endangered cetacean
Jefferson, T. A.; Olson, P. A.; Kieckhefer, T. R.; Rojas-Bracho, L.
Lat. Am. J. Aquat. Mamm. (2009)
(...) In the autumn of 2008, a large-scale international effort to study the vaquita and develop methods to monitor its population status was conducted. As part of this effort, we…
Passive acoustic assesment of vaquita
Jaramillo-Legorreta, Armando M.; Rojas-Bracho, Lorenzo
Scientific Committee Meeting Documents (2008)
(...) During April 1997 the acoustic detector was successfully used to detect vaquitas for the first time. On that occasion we surveyed on a fixed location, aboard an outboard motor…
Abundance and conservation status of the Yangtze finless porpoise in the Yangtze River, China
Zhao, Xiujiang; Barlow, Jay; Taylor, Barbara L.; Pitman, Robert L.; Wang, Kexiong; Wei, Zhuo; Stewart, Brent S.; Turvey, Samuel T.; Akamatsu, Tomonari; Reeves, Randall R.; Wang, Ding
Biological Conservation (2008)
The Yangtze finless porpoise (Neophocaena phocaenoides asiaeorientalis) is endemic to the middle and lower reaches of the Yangtze River, China. It is the only freshwater population of porpoises in the…