Results 211 to 220 of about 5,570,898 (317)
Negative Effects of Treble Damage Actions: Reflections on the New Antitrust Strategy [PDF]
, 1979 Austin, Arthur D.
core +3 more sources
International Journal of Osteoarchaeology, EarlyView.ABSTRACT In comparison to other species within faunal assemblages, bats (Order: Chiroptera) have been overlooked, especially in Papua New Guinea, resulting in limited traditional archaeozoological methods. The analysis of bats within an archaeological setting in Papua New Guinea will allow for a greater understanding of bat cranial morphology and the ...
LilliKoko Muller‐Murchie +2 more
wiley +1 more source
Coadaptation shapes ecological interactions in mixotroph‐resource systems
Oikos, EarlyView.Mixotrophs combining autotrophy and heterotrophy are ubiquitous in aquatic environments and significantly influence ecosystem functioning. Mixotrophs may adapt their nutritional mode in response to selection, becoming more heterotrophic or more autotrophic over time.
Xiaoxiao Li +7 more
wiley +1 more source
Bottom–up and top–down diversification: asymmetric processes over space and time
Oikos, EarlyView.Coevolution in trophic interactions is often considered as a major factor underlying diversification in interacting species. Most focus hitherto has however been on bottom–up processes where host‐associated differentiation drives diversification, and less on top–down processes through enemy‐associated differentiation.
Peter A. Hambäck, Niklas Janz
wiley +1 more source
Oikos, EarlyView.Predicting the fate of small populations is essential in ecology, epidemiology and conservation biology. Small populations can go extinct quickly or can develop into large established populations. These can still go extinct through demographic stochasticity, especially when declines in mean population size or large size fluctuations drive them into an ...
Souleyman Bakker +3 more
wiley +1 more source
Developing an Antitrust Injury Requirement for Injunctive Relief that Reflects the Probability of Anticompetitive Harm [PDF]
, 2008 Bathaee, Yavar
core +1 more source
Oikos, EarlyView.Land‐use intensification is filtering for species, able to cope with anthropogenic landscapes. This was assumed to result in functionally and phylogenetically homogenous communities, but a recent meta‐analysis could not confirm a consistent homogenization response to human pressure and raises open questions.
Marcel Püls +10 more
wiley +1 more source
Optimal foraging can drive emergent initiator‐follower dynamics in social groups
Oikos, EarlyView.Deciding when and where to move is a challenge for group‐living animals as differences in preferences must be resolved for the group to maintain cohesion. In many species, consensus is reached through shared decision‐making, whereby group members initiate group movements by stopping foraging and making directed movements away from a feeding source. Yet,
Damien R. Farine +2 more
wiley +1 more source
People and Nature, EarlyView.Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes +4 more
wiley +1 more source