Results 231 to 240 of about 5,938 (260)

Informal supply chains of wild meat from rural Amazonia and food security in an urban center

open access: yesConservation Biology, EarlyView.
Abstract Iquitos, the most populated city in the Peruvian Amazon, is a hub in the regional supply chain of wild meat and supplies urban consumers. Studies on wild meat consumption have focused primarily on markets, limiting the scope of species considered to those that are economically valuable and potential inferences from those data.
Fiorella Briceño Huerta   +3 more
wiley   +1 more source

Coinvasional disruptions to island pollinator networks

open access: yesConservation Biology, EarlyView.
Abstract Biological invasions can adversely affect pollinator diversity by threatening the maintenance of animal‐pollinated plant communities. Although most studies have examined single invasive species, accelerating species introductions driven by global trade highlight the need to understand how multiple co‐occurring invaders jointly influence ...
Marta Quitián   +5 more
wiley   +1 more source

Are the ecological and human dimensions of a national park reconcilable? Addressing visitors' preferences for conservation programs

open access: yesConservation Science and Practice, EarlyView.
The human dimension must be considered in conservation actions. This article presents a discrete choice experiment that analyses the preferences of visitors for the conservation programs being developed in a National Park. The experiment allows identifying certain conflicts between the ecological and social dimensions, and the conclusion is that there ...
Mario Soliño, Vicente Piorno
wiley   +1 more source

How important are within‐occupation task changes for wage growth? Evidence from administrative micro data

open access: yesEconomica, EarlyView.
We examine how changes in task content over time condition occupational wage development. Using survey data from Germany, we document substantial heterogeneity in within‐occupation changes in task content. Combining this evidence with administrative data on individual employment outcomes over a 25‐year period, we find important heterogeneity in wage ...
Ronald Bachmann   +3 more
wiley   +1 more source

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