Results 21 to 30 of about 13,085 (251)

An at-sea assessment of Argos location accuracy for three species of large whales, and the effect of deep-diving behavior on location error

Animal Biotelemetry, 2020
Background Argos satellite telemetry is used globally to track terrestrial and aquatic megafauna, yet the accuracy of this system has been described empirically only for a limited number of species.
Ladd M. Irvine, Martha H. Winsor, Tomas M. Follett, Bruce R. Mate, Daniel M. Palacios   +4 more
doaj   +1 more source

Sea ice directs changes in bowhead whale phenology through the Bering Strait

Movement Ecology, 2023
Background Climate change is warming the Arctic faster than the rest of the planet. Shifts in whale migration timing have been linked to climate change in temperate and sub-Arctic regions, and evidence suggests Bering–Chukchi–Beaufort (BCB) bowhead ...
Angela R. Szesciorka, Kathleen M. Stafford   +1 more
doaj   +1 more source

The Important Marine Mammal Area Network: A Tool for Systematic Spatial Planning in Response to the Marine Mammal Habitat Conservation Crisis

Frontiers in Marine Science, 2022
The Important Marine Mammal Areas (IMMAs) initiative was launched by the Marine Mammal Protected Areas Task Force of the International Union for the Conservation of Nature in 2016, as a response to a conservation crisis in the protection of marine ...
Michael J. Tetley, Gill T. Braulik, Gill T. Braulik, Caterina Lanfredi, Caterina Lanfredi, Gianna Minton, Gianna Minton, Simone Panigada, Simone Panigada, Elena Politi, Elena Politi, Margherita Zanardelli, Margherita Zanardelli, Giuseppe Notarbartolo di Sciara, Giuseppe Notarbartolo di Sciara, Erich Hoyt, Erich Hoyt   +16 more
doaj   +1 more source

A non-traditional model of the metabolic syndrome: the adaptive significance of insulin resistance in fasting-adapted seals

Frontiers in Endocrinology, 2013
Insulin resistance in modern society is perceived as a pathological consequence of excess energy consumption and reduced physical activity. Its presence in relation to the development of cardiovascular risk factors has been termed the metabolic syndrome,
Dorian S Houser, Cory D Champagne, Daniel E Crocker   +2 more
doaj   +1 more source

Harbor Porpoise (Phocoena phocoena) Reaction to a 3D Seismic Airgun Survey in the North Sea

Frontiers in Marine Science, 2020
The most common cetacean in the North Sea is the harbor porpoise (Phocoena phocoena). Underwater noise is increasingly recognized as a source of impact on the marine environment and seismic airguns were one of the first man-made high intensity sound ...
Joanna Sarnocińska, Jonas Teilmann, Jeppe Dalgaard Balle, Floris M. van Beest, Matthieu Delefosse, Jakob Tougaard   +5 more
doaj   +1 more source

Fresh water skin disease in dolphins: a case definition based on pathology and environmental factors in Australia

Scientific Reports, 2020
A distinct ulcerative dermatitis known as “freshwater skin disease” is an emerging clinical and pathological presentation in coastal cetaceans worldwide.
Pádraig J. Duignan, Nahiid S. Stephens, Kate Robb   +2 more
doaj   +1 more source

The First Attempt of Satellite Tracking on Occurrence and Migration of Bryde’s Whale (Balaenoptera edeni) in the Beibu Gulf

Journal of Marine Science and Engineering, 2021
Satellite-tagging is increasingly becoming a powerful biotelemetry approach to obtain remote measurement through tracking free-living cetaceans, which can fill knowledge gaps on cetaceans and facilitate conservation management.
Mingming Liu, Wenzhi Lin, Mingli Lin, Binshuai Liu, Lijun Dong, Peijun Zhang, Zixin Yang, Kexiong Wang, Liang Dai, Songhai Li   +9 more
doaj   +1 more source

Patterns of Research Effort and Extinction Risk of Marine Mammals in the Philippines

Frontiers in Marine Science, 2021
Global marine mammal research is disproportionately lacking compared to terrestrial mammal research and is strongly biased toward populations in Europe, North America, New Zealand, and Australia.
Angelico Jose C. Tiongson, Jean Asuncion Utzurrum, Manuel Eduardo L. de la Paz   +2 more
doaj   +1 more source

Identifying predictors of species diversity to guide designation of marine protected areas

Conservation Science and Practice, 2022
Marine Protected Areas (MPAs) are a widely‐used tool for conserving biodiversity. Features that support marine mammal foraging have been suggested as important components to include in MPAs, but research is needed to understand the relationship between ...
Brooke C. Hodge, Daniel E. Pendleton, Laura C. Ganley, Orfhlaith O'Brien, Scott D. Kraus, Ester Quintana‐Rizzo, Jessica V. Redfern   +6 more
doaj   +1 more source

Healing the wounds of marine mammals by protecting their habitat

Ethics in Science and Environmental Politics, 2020
Important marine mammal areas (IMMAs)—‘discrete habitat areas, important for one or more marine mammal species, that have the potential to be delineated and managed for conservation’ (IUCN Marine Mammal Protected Areas Task Force 2018, p.
G Notarbartolo di Sciara, E Hoyt
doaj   +1 more source