Results 31 to 40 of about 79,804 (299)

The Integral Nature of Encounter Rate in Predicting Livestock Depredation Risk

open access: yesFrontiers in Conservation Science, 2022
Carnivore depredation of livestock is one of the primary drivers of human-carnivore conflict globally, threatening the well-being of livestock owners, and fueling large carnivore population declines. Interventions designed to reduce carnivore depredation
Claire F. Hoffmann   +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

Brain expansion in early hominins predicts carnivore extinctions in East Africa

open access: yesEcology Letters, 2020
While the anthropogenic impact on ecosystems today is evident, it remains unclear if the detrimental effect of hominins on co‐occurring biodiversity is a recent phenomenon or has also been the pattern for earlier hominin species.
S. Faurby   +3 more
semanticscholar   +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

Changes in the structure and functionof the North Sea fish foodweb, 1973-2000, and the impacts of fishing and climate [PDF]

open access: yes, 2005
North Sea environmental and biological data were analysed to examine 30-year changes in production and consumption in the fish food web. The analysis revealed that the demand for secondary production placed on the ecosystem by fish declined from ...
Beare   +47 more
core   +1 more source

Fear of the dark? A mesopredator mitigates large carnivore risk through nocturnality, but humans moderate the interaction

open access: yesBehavioral Ecology and Sociobiology, 2020
While constrained by endogenous rhythms, morphology and ecology, animals may still exhibit flexible activity patterns in response to risk. Temporal avoidance of interspecific aggression can enable access to resources without spatial exclusion.
P. Haswell   +3 more
semanticscholar   +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

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

Nyctereutes terblanchei: The raccoon dog that never was [PDF]

open access: yes, 2012
Fossils of the raccoon dog (genus Nyctereutes) are particularly rare in the African PlioPleistocene record, whilst the sole living representative, Nyctereutes procyonoides, is found in eastern Asia and parts of Europe. In southern Africa, only one fossil
Reynolds, Sally C.
core   +2 more sources

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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