Mar Mam Sci (2012)
This study presents bioacoustic recordings in combination with movements and diving behavior of three free-ranging harbor porpoises (a female and two males) in Danish waters. Each porpoise was equipped with…
Do man-made structures and water depth affect the diel rhythms in click recordings of harbor porpoises (Phocoena phocoena)?
Brandt, Miriam J.; Hansen, Sophie; Diederichs, Ansgar; Nehls, Georg
Mar Mam Sci (2014)
The construction of industrial offshore structures may lead to colonization by a variety of marine organisms resulting in locally enhanced biodiversity and biomass, which may then affect the habitat use…
Acoustic evidence that harbor porpoises (Phocoena phocoena) avoid bottlenose dolphins (Tursiops truncatus)
Jacobson, Eiren K.; Forney, Karin A.; Harvey, James T.
Mar Mam Sci (2014)
(...) In the present study, we investigated whether this documented conflict between bottlenose dolphins and harbor porpoises in California affected harbor porpoise behavior within the nearshore environment where habitat overlap…
Yangtze finless porpoises along the main channel of Poyang Lake, China: Implications for conservation
Dong, Lijun; Wang, Ding; Wang, Kexiong; li, Songhai; Mei, Zhigang; Wang, Shiyong; Akamatsu, Tomonari; Kimura, Satoko
Mar Mam Sci (2014)
Poyang Lake is the largest freshwater lake in China and flows into the Yangtze River. It is a traditional habitat for the endangered Yangtze finless porpoise, which has not been…
Harbour porpoise (Phocoena phocoena) presence patterns at an aquaculture cage site in the Bay of Fundy, Canada
Haarr, Marthe L.; Charlton, Laura D.; Terhune, John M.; Trippel, Edward A.
Aquatic Mammals (2009)
Finfish aquaculture is a prominent industry in the Bay of Fundy, Canada. The distribution of harbour porpoise (Phocoena phocoena) in the Bay during the summer and fall may be impacted…
Incomplete detection of echolocation click train patterns compromises the use of single porpoise detectors in studying harbour porpoise (Phocoena phocoena) behaviour
Morris, Alexandra; Terhune, John M.
Aquatic Mammals (2014)
Abstract currently unavailable
A review of acoustic surveys and conservations actions for the vaquita
JARAMILLO-LEGORRETA, A.; ROJAS-BRACHO, L.; URBAN, J.
Scientific Committee Meeting Documents (2005)
In the first part of this report we present our results, so far, derived from the application of passive acoustic techniques to study the habitat use of vaquita. In the…
Field trials of the POD-an acoustic data logger-to monitor harbour porpoise activity in Newport Bay, Pembrokeshire
Pierpoint, Chris; Baines, Mick; Earl, Sarah
(1999)
This report presents results of field trials of the POD, carried out in Pembrokeshire, UK, from August to December 1998. The POD is an acoustic data logger, designed to operate…
Development and performance of an automated harbour porpoise click detector
Chappell, O.P.; Leaper, R.; Gordon, J.
Report of the International Whaling Commission (1996)
Harbour porpoises (Phocoena phocoena) are notoriously difficult to observe and become very difficult to see in moderate or rough sea conditions. Passive acoustic monitoring provides a complementary study method to…
Acoustic signals of the Vaquita (Phocoena sinus)
Silber, G.K.
Aquatic Mammals (1991)
This report describes the first sounds recorded from the phocoenid porpoise, vaquita, (Phocoena sinus, Norris & McFarland, 1958). High-frequency recordings were obtained near free-ranging vaquita in the northern Gulf of…