Results 81 to 90 of about 2,804 (176)
Space Weather, Volume 24, Issue 4, April 2026.Abstract The total electron content (TEC) in the ionosphere is strongly affected by solar activity and geomagnetic disturbances in mid‐ and low‐latitude regions, making it a major source of error in GNSS navigation and communication systems. To improve the prediction accuracy of ionospheric TEC, this study proposes a deep learning model—Beluga Whale ...
Wang Li +7 more
wiley +1 more source
Mother-Calf Behavior in Delphinapterus leucas in the Second Year of Life [PDF]
, 2013 A longitudinal investigation of two beluga whale mother-calf pairs located at SeaWorld San Antonio was conducted in order to examine and describe the calves’ change in swim positioning in relation to their mothers over time. Swim positions are considered
Johnson, Jennifer
core
Preliminary study of discrimination of human vocal commands in walrus (Odobenus rosmarus divergens) [PDF]
, 2020 Walruses seem to use various acoustic signals in social context. So, the auditory faculty is seems to be important for walruses. Can walruses understand another animals' vocal information using auditory sense?
Ashikari, Harumasa +7 more
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JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.ABSTRACT Groundwater discharge plays an important role in the hydrologic and ecologic functioning of rivers including sustaining streamflow and related habitat year‐round. Simultaneously, groundwater supports the increasing demands of people as the global population continues to grow.
Tyelyn Brigino +6 more
wiley +1 more source
Molecular Ecology Resources, Volume 26, Issue 3, April 2026.ABSTRACT Genetic reference databases underpin a wide range of molecular approaches used to study cetacean biodiversity, including environmental DNA (eDNA), yet their reliability depends critically on data completeness, taxonomic accuracy, and metadata quality.
Luís Afonso +12 more
wiley +1 more source
Status of the belugas of the St Lawrence estuary, Canada
NAMMCO Scientific Publications, 2002 A population of belugas (Delphinapterus leucas) inhabiting the estuary of the St Lawrence river in Quebec, Canada, was depleted by unregulated hunting, not closed until 1979. Surveys in 1977 showed only a few hundred in the population. Surveys since then
Michael CS Kingsley
doaj +1 more source
, 2015 The carcass of an adult male beluga (Delphinapterus leucas) was found beach cast in 2008 on the shore of the St. Lawrence Estuary at Rivière-Ouelle, Quebec, Canada.
Bellehumeur, Christian +5 more
core +1 more source
Topographical distribution of blubber in finless porpoises (Neophocaena asiaeorientalis sunameri): a result from adapting to living in coastal waters [PDF]
, 2015 Background: Blubber has many functions, among which energy storage, thermoregulation, buoyancy, and hydrodynamic streamlining are the most frequently cited.
Hao, YJ (reprint author), Chinese Acad Sci, Inst Hydrobiol, 7 South Donghu Rd, Wuhan 430072, Peoples R China. +4 more
core +1 more source
Catch statistics for belugas in West Greenland 1862 to 1999
NAMMCO Scientific Publications, 2002 Information and statistics including trade statistics on catches of white whales or belugas (Delphinapterus leucas) in West Greenland since 1862 are presented.
MP Heide-Jørgensen, A Rosing-Asvid
doaj +1 more source
Measuring hearing in wild beluga whales [PDF]
, 2016 Author Posting. © The Author(s), 2016. This is the author's version of the work. It is posted here by permission of Springer for personal use, not for redistribution.
AF Pacini +17 more
core +1 more source