Results 61 to 70 of about 39,037 (263)

Movements and home range dynamics of Roe Deer, Capreolus capreolus L. in southeastern Norway

open access: yesFauna Norvegica, 1991
Thirty-three Roe deer were radio-collared on a winter feeding site near the coast in SE Norway during 1984 - 87. Nineteen of the animals remained year-round within 2 km of the feeding site.
Gunnar Bjar   +3 more
doaj   +1 more source

Human evolution and the obstetrical dilemma: The pelvic floor hypothesis

open access: yesThe Anatomical Record, EarlyView.
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley   +1 more source

Feeding Ecology of Roe Deer, Capreolus capreolus L., during summer in southeastern Norway

open access: yesFauna Norvegica, 1991
Ten radiocollared Roe deer were followed over three summers, resulting in 2316 map locations. The animals utilized a mixture of forest and agricultural land. Cover and forage availability were the main determinants of habitat selection.
Vidar Selås   +4 more
doaj   +1 more source

Biomagnification of mercury and selenium in two lakes in southern Norway

open access: yesScience of The Total Environment, 2016
We have investigated bioaccumulation and trophic transfer of both mercury (Hg) and selenium (Se) in two lakes in southern Norway to reveal a suggested mitigating effect of Se on Hg biota accumulation. The study included analysis of total Se (Se), total Hg (Hg), and methyl-mercury (MeHg) in water, littoral and pelagic invertebrates and perch (Perca ...
Økelsrud, Asle   +2 more
openaire   +2 more sources

Postnatal craniomandibular growth in Harbor seals (Phoca vitulina vitulina)

open access: yesThe Anatomical Record, EarlyView.
Postnatal ontogeny in Harbor seals (Phoca vitulina vitulina). Cranium and mandible grow rapidly until 5 years of age, followed by a deceleration and finally a stagnation. Abstract As secondarily aquatic carnivores, seals display several phenotypic differences compared to their terrestrial relatives.
Elisabeth Steinbach   +2 more
wiley   +1 more source

Norwegian lakes show widespread recovery from acidification; results from national surveys of lakewater chemistry 1986-1997 [PDF]

open access: yesHydrology and Earth System Sciences, 1998
Surveys of 485 lakes in Norway conducted in 1986 and again in 1995 reveal widespread chemical recovery from acidification. Sulphate concentrations in lakes have decreased by 40% in acidified areas in southern Norway.
B. L. Skjelkvåle   +2 more
doaj  

Semelparous whitefish Coregonus lavaretus: do they exist?

open access: yesFauna Norvegica, 1988
The life history of the whitefish Coregonus lavaretus population in the eutrophic Lake Temse, Southern Norway, was studied in 1985 and 1986. Growth was intermediate compared to other populations, whitefish attained 13 and 21 cm first and second winter ...
Jan Henning L'Abee-Lund   +3 more
doaj   +1 more source

Integrating One Health to Mitigate the Emergence and Spread of Antimicrobial Resistance in Livestock and Aquaculture

open access: yesAnimal Research and One Health, EarlyView.
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali   +10 more
wiley   +1 more source

Restocking the River Akerselv, Oslo with Atlantic salmon smolts Salmo salar L. of different stocks

open access: yesFauna Norvegica, 1990
Sea ranched hatchery-reared smolts of Atlantic salmon originating from the Rivers Imsa and Lone in Norway and Neva in USSR were released in the River Akerselv, in 1985 and 1987.
Lars P. Hansen, Bror Jonsson
doaj   +1 more source

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