Results 21 to 30 of about 55,652 (305)

Regional variability in the trophic requirements of shelf sea fisheries in the Northeast Atlantic, 1973-2000 [PDF]

open access: yes, 2005
Hydrographic, plankton, benthos, fisheries landings, and fish diet data from shelf sea areas in the Northeast Atlantic have been combined into an analysis of the foodweb structure and secondary production requirements of regional fisheries. Fish landings
Baretta-Bekker   +22 more
core   +1 more source

Hunting‐mediated predator facilitation and superadditive mortality in a European ungulate

open access: yesEcology and Evolution, 2018
Predator‐prey theory predicts that in the presence of multiple types of predators using a common prey, predator facilitation may result as a consequence of contrasting prey defense mechanisms, where reducing the risk from one predator increases the risk ...
Benedikt Gehr   +6 more
doaj   +1 more source

Hunting, Exotic Carnivores, and Habitat Loss: Anthropogenic Effects on a Native Carnivore Community, Madagascar. [PDF]

open access: yesPLoS ONE, 2015
The wide-ranging, cumulative, negative effects of anthropogenic disturbance, including habitat degradation, exotic species, and hunting, on native wildlife has been well documented across a range of habitats worldwide with carnivores potentially being ...
Zach J Farris   +9 more
doaj   +1 more source

Testing the effects of anthropogenic pressures on a diverse African herbivore community

open access: yesEcosphere, 2020
Large herbivore communities around the world have declined steeply in recent decades. Although excessive bushmeat harvesting is thought to be the primary cause of herbivore declines in many ecosystems, the direct effects of anthropogenic pressures on ...
Milan A. Vinks   +10 more
doaj   +1 more source

Relationships Between Livestock Damages and Large Carnivore Densities in Sweden

open access: yesFrontiers in Ecology and Evolution, 2020
Promoting co-existence between humans and their physical and ecological environment, including wildlife, has been given an increased importance due to a recent shift of society to become environmentally sustainable.
Fredrik Dalerum   +4 more
doaj   +1 more source

Hominid butchers and biting crocodiles in the African Plio-Pleistocene. [PDF]

open access: yes, 2017
Zooarchaeologists have long relied on linear traces and pits found on the surfaces of ancient bones to infer ancient hominid behaviors such as slicing, chopping, and percussive actions during butchery of mammal carcasses.
El Zaatari, Sireen   +2 more
core   +1 more source

Contrasting human perceptions of and attitudes towards two threatened small carnivores, Lycalopex fulvipes and Leopardus guigna, in rural communities adjacent to protected areas in Chile [PDF]

open access: yes, 2018
Indexación: Scopus.The interaction between humans and small carnivores is a phenomenon especially frequent in rural fringes, as is the case of communities surrounding natural areas. In Chile, two species of threatened carnivores, the Darwin's Fox and the
Acuña, F.   +7 more
core   +1 more source

Hierarchical multi-species modeling of carnivore responses to hunting, habitat and prey in a West African protected area. [PDF]

open access: yesPLoS ONE, 2012
Protected areas (PAs) are a cornerstone of global efforts to shield wildlife from anthropogenic impacts, yet their effectiveness at protecting wide-ranging species prone to human conflict--notably mammalian carnivores--is increasingly in question.
A Cole Burton   +3 more
doaj   +1 more source

The evolution, distribution and diversity of endogenous circoviral elements in vertebrate genomes [PDF]

open access: yes, 2018
Circoviruses (family Circoviridae) are small, non-enveloped viruses that have short, single-stranded DNA genomes. Circovirus sequences are frequently recovered in metagenomic investigations, indicating that these viruses are widespread, yet they remain ...
Dennis, Tristan P.W.   +5 more
core   +1 more source

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