Zobrazeno 1 - 10
of 71
pro vyhledávání: '"C. Dunkin"'
Autor:
Robin C. Dunkin, Lisa Hunter, Rafael Palomino, Campbell Leaper, Susanna E. Honig, Christine R. Starr
Publikováno v:
Journal of Research in Science Teaching. 57:1093-1118
Autor:
John C. Field, Sophie Bernstein, C. Anderson, Rocio I. Ruiz-Cooley, Raphael M. Kudela, Robin C. Dunkin
Publikováno v:
Harmful algae. 110
Given the effects of harmful algal blooms (HABs) on human and wildlife health, understanding how domoic acid (DA) is accumulated and transferred through food webs is critical for recognizing the most affected marine communities and predicting ecosyst
Publikováno v:
The Journal of experimental biology. 223(Pt 11)
We read ‘Whistling is metabolically cheap for communicating bottlenose dolphins ( Tursiops truncatus )’ by [Pedersen et al. (2020)][1] and were concerned to see how our results ([Noren et al., 2013][2]; [Holt et al., 2015][3]) were presented. Thi
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 495:103-109
Toothed whales use echolocation to sense their environment and capture prey. However, their reliance on acoustic information makes them vulnerable to sound exposure. Odontocetes modify echolocation signals in response to ambient noise levels, yet the
Autor:
Nicole M. Thometz, Robin C. Dunkin, Olivia C. Sims, Brandon C. Cathey, Jennifer L. Dearolf, Marla M. Holt, Dawn P. Noren, Terrie M. Williams
Publikováno v:
Journal of Comparative Physiology B. 188:177-193
The mechanism by which odontocetes produce sound is unique among mammals. To gain insight into the physiological properties that support sound production in toothed whales, we examined myoglobin content ([Mb]), non-bicarbonate buffering capacity (β)
Autor:
Robin C. Dunkin, Shelbi Stoudt, David S. Janiger, Maureen E. Flannery, Kerri Danil, Susan J. Chivers, Keith M. Hernandez, James T. Harvey, Jessie Huggins, Kristin Wilkinson, James V. Carretta, Dyanna M. Lambourn, Michelle Berman-Kowalewski, David R. Casper, David W. Weller
Publikováno v:
Marine Mammal Science. 32:349-362
Recovery of cetacean carcasses provides data on levels of human-caused mortality, but represents only a minimum count of impacts. Counts of stranded carcasses are negatively biased by factors that include at-sea scavenging, sinking, drift away from l
Publikováno v:
Proceedings of Meetings on Acoustics.
Cetaceans produce different types of sounds that vary according to behavioral context. They also modify their acoustic signals in response to noise. The metabolic costs of producing social sounds and clicks were recently measured in two bottlenose do
Publikováno v:
Proceedings of Meetings on Acoustics.
Cetacean responses to marine anthropogenic activities include changes in acoustic behavior, surface active behavior, dive behavior, direction of travel, and behavioral activity states. Behavioral effects have been observed in several field studies in
Autor:
Frances M. D. Gulland, Michelle Berman, Kathleen M. Colegrove, Spencer E. Fire, Joe Cordaro, Dave Casper, Robin C. Dunkin, Zhihong Wang, Sarah Wilkin, Moe Flannery, Elizabeth Wheeler, Teri Sigler, Jason D. Baker
Publikováno v:
Aquatic Mammals. 38:301-310
In 2007, the apparent increase in the number of harbor porpoises (Phocoena phocoena) stranding along the central California coast compared to the number of strandings the previous year resulted in the declaration of an Unusual Mortality Event by the
Publikováno v:
The Journal of experimental biology. 218(Pt 11)
Many animals produce louder, longer or more repetitious vocalizations to compensate for increases in environmental noise. Biological costs of increased vocal effort in response to noise, including energetic costs, remain empirically undefined in many