Results 51 to 60 of about 130,433 (199)
Safety Science and Technology, EarlyView.Molten aluminum–water explosion triggered by leakage remains the core unresolved safety hazard hindering safe production in aluminum direct chill casting. This review summarizes its explosion mechanism, key influencing factors, prevention technologies, existing gaps, and prospects of intelligent multi‐technology integrated explosion‐proof systems ...
Min Wang +5 more
wiley +1 more source
Arctic Science, 2017 Predator foraging behaviour is influenced by a suite of intrinsic and extrinsic factors, including energetic requirements, resource availability, and habitat conditions.
Luana Sciullo +3 more
doaj +1 more source
Who eats whom in the Barents Sea?
NAMMCO Scientific Publications, 2000 An overview of the estimates of consumption by predators on the main fish stocks in the Barents Sea is given. The main predators are cod (Gadus morhua), harp seal (Phoca groenlandica) and minke whale (Balaenoptera acutorostrata).
Bjarte Bogstad +2 more
doaj +1 more source
Pup production of Harp Seals in the Northwest Atlantic in 2017 during a time of ecosystem change
NAMMCO Scientific Publications, 2022 Photographic and visual aerial surveys were conducted off Newfoundland and Labrador (”the Front”), and in the Gulf of St. Lawrence (“Gulf”) in March 2017 to estimate pup production of Northwest Atlantic harp seals (Pagophilus groenlandicus ...
Garry Stenson +7 more
doaj +1 more source
Microbiology and Immunology, EarlyView.ABSTRACT The mechanisms underlying seasonal patterns in influenza epidemics have long been an enigma. Our laboratory study revealed that ambient ozone significantly inactivates airborne influenza viruses synergistically with higher relative humidity and temperature.
Hidekazu Nishimura +5 more
wiley +1 more source
Seal and Polar Bear Behavioral Response to an Icebreaker Vessel in Northwest Greenland
Human-Wildlife Interactions, 2019 Icebreaker vessels are important scientific tools, enabling access and research within the polar regions of the world, including the High Arctic. These vessels have the potential to overlap with marine mammal habitats in infrequently studied areas ...
Kate Lomac-MacNair +2 more
doaj +1 more source
Forecasting the major influences of predation and environment on cod recovery in the northern Gulf of St. Lawrence. [PDF]
PLoS ONE, 2014 The northern Gulf of St. Lawrence (NGSL) stock of Atlantic cod (Gadus morhua), historically the second largest cod population in the Western Atlantic, has known a severe collapse during the early 1990 s and is currently considered as endangered by the ...
Nicolas Bousquet +3 more
doaj +1 more source
Archiving the History of Environmentalism: Insights from Academia and Practice
History, EarlyView.Abstract This Forum considers the current state of archiving for the environmental movement at local, national and international levels. It responds to a gap that researchers of environmentalism have long been aware of, but one that is poorly understood from the perspective of records management and collections development practice.
Henry Irving +7 more
wiley +1 more source
Agricultural and Forest Entomology, EarlyView.Four‐year field monitoring and laboratory studies revealed M. dirhodum occurs regularly in barley with high reproductive potential and extended adult longevity. Populations peaked during vulnerable crop stages, creating optimal conditions for BYDV transmission during critical infection windows. M.
Md Munir Mostafiz +7 more
wiley +1 more source
International Trade in Harp and Hooded Seals [PDF]
Oryx, 1980 Every year the killing of harp and hooded seals off Newfoundland and in the St Lawrence Gulf raises a public outcry, especially over the clubbing of the whitecoat pups. In 1979 IUCN scientists suggested to the Canadian Government that the quotas were too high and could be imperilling the stocks.
openaire +1 more source