Results 81 to 90 of about 20,999 (266)

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves   +8 more
wiley   +1 more source

Tree cover and geographic origin of tree species drive bird functional groups in urban environments

open access: yesWildlife Biology, EarlyView.
Urban trees provide habitat and resources for wild species in cities and support biodiversity provision of ecosystem services, among which insect control is particularly relevant. Predators of insects are promoted by the presence of trees and, in turn, may enhance biosecurity of the trees.
Marco Basile   +2 more
wiley   +1 more source

Adrift or ashore? Desert Island Discs and celebrity culture [PDF]

open access: yes, 2017
Why do we want to imagine celebrities as adrift, as banished from the rest of the world, and yet, at the same time, to find out more about them? The idea of celebrities as 'intimate strangers', with the media providing us with privileged access to the ...
Littler, J.
core   +1 more source

Nocturnal neighbors: exploring residents' perceptions of urban wildlife related to animal traits identified by camera traps and literature

open access: yesWildlife Biology, EarlyView.
Wildlife in urban areas is often a source of conflict, yet relatively few efforts have been directed toward fostering coexistence in these human‐dominated landscapes. While previous research has focused on socio‐demographic factors influencing perceptions of wildlife, the role of specific animal traits in shaping acceptance remains underexplored.
Simon S. Moesch   +3 more
wiley   +1 more source

A Moorean Defense of the Omnivore? [PDF]

open access: yes, 2016
Philosophers have offered several apparently powerful arguments against the permissibility of eating meat. However, the idea that it is okay to eat meat can seem like a bit of ethical common sense. This paper examines the attempt
McPherson, Tristram
core  

Effects of latitude, host body size, and host trophic guild on patterns of diversity of helminths associated with humans, wild and domestic mammals of Mexico

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Parasites are strictly associated with their hosts and present a great diversity of life histories, often resulting in different diversity patterns than those observed in free-living species.
María del Carmen Villalobos-Segura   +2 more
doaj   +1 more source

Contrasting predation services of predator and omnivore diversity mediated by invasive ants in a tropical agroecosystem [PDF]

open access: yes, 2017
Invasive natural enemies are known to either strengthen or weaken the suppression of herbivorous arthropods. However, the impact of invasive species on the predation service provided by natural enemy diversity remains largely unexplored.
Chiroleu, Frédéric   +7 more
core   +3 more sources

Consumption of anthropogenic foods influences the nutritional and reproductive condition of hunter‐harvested black bears

open access: yesWildlife Biology, EarlyView.
The consumption of human food subsidies influences ecological processes, and can affect individual behavior and fitness with population level changes in abundance and distribution. American black bears Ursus americanus often consume human food subsidies, which have been correlated with increased bear body size, age‐specific fertility and mortality ...
Isabel I. Field   +4 more
wiley   +1 more source

Letting Others Do Wrong [PDF]

open access: yes
It is sometimes, but not always, permissible to let others do wrong.
Doggett, Tyler
core  

'Making up' the middle-class child: families, activities and class dispositions [PDF]

open access: yes, 2007
In this paper we draw on data collected from a recent qualitative project to highlight the enthusiasm of middle class parents for enrolling their under-5s in ‘enrichment’ activities (extra-curricular creative and sporting classes).
Ball, Stephen, Vincent, Carol
core   +2 more sources

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