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Biological Correlates of Extinction Risk in Resident Philippine Avifauna [PDF]

open access: yesFrontiers in Ecology and Evolution, 2021
The majority of the world’s biodiversity occurs in the tropics, but human actions in these regions have precipitated an extinction crisis due to habitat degradation, overexploitation, and climate change.
Kyle D. Kittelberger   +6 more
doaj   +5 more sources

Neural and physiological correlates of parent-child observational threat extinction [PDF]

open access: yesScientific Reports
The dyadic relationship between a parent and child is a critical facilitator of social learning, particularly in the management of fear. Vicarious extinction, the process of learning by observing a parent extinguish learned threat responses, holds ...
Sara A. Heyn, Ryan J. Herringa
doaj   +2 more sources

Extinction phenomena: A biologic perspective on how and why psychoanalysis works [PDF]

open access: yesFrontiers in Psychology, 2011
This article presents the view that much of the success of classical psychoanalysis is centrally predicated on its biological potency; focusing not on neuropsychology, but on the biology of conditioning.
Linda A.W. Brakel
doaj   +3 more sources

The advantage of being slow: the quasi-neutral contact process [PDF]

open access: yes, 2017
According to the competitive exclusion principle, in a finite ecosystem, extinction occurs naturally when two or more species compete for the same resources.
de Oliveira, Marcelo Martins   +1 more
core   +17 more sources

Political ecologies of extinction: from endpoint to inflection-point. Introduction to the Special Section

open access: yesJournal of Political Ecology, 2022
Amidst the many socio-ecological crises facing the world today, the biodiversity crisis is considered one of the most foundational. According to scientists, we have entered yet another mass extinction event in the history of the planet, though the first ...
Bram Büscher
doaj   +2 more sources

A comprehensive quantitative assessment of bird extinction risk in Brazil. [PDF]

open access: yesPLoS ONE, 2013
In an effort to avoid species loss, scientists have focused their efforts on the mechanisms making some species more prone to extinction than others. However, species show different responses to threats given their evolutionary history, behavior, and ...
Nathália Machado, Rafael Dias Loyola
doaj   +1 more source

Geography of current and future global mammal extinction risk. [PDF]

open access: yesPLoS ONE, 2017
Identifying which species are at greatest risk, what makes them vulnerable, and where they are distributed are central goals for conservation science. While knowledge of which factors influence extinction risk is increasingly available for some taxonomic
Ana D Davidson   +8 more
doaj   +1 more source

Controlling Pest by Integrated Pest Management: A Dynamical Approach [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2020
Integrated Pest Management technique is used to formulate a mathematical model by using biological and chemical control impulsively. The uniform boundedness and the existence of pest extinction and nontrivial equilibrium points is discussed.
Vandana Kumari   +2 more
doaj   +1 more source

Human population density and extinction risk in the world's carnivores. [PDF]

open access: yesPLoS Biology, 2004
Understanding why some species are at high risk of extinction, while others remain relatively safe, is central to the development of a predictive conservation science.
Marcel Cardillo   +5 more
doaj   +1 more source

Spatial, Phylogenetic, Environmental and Biological Components of Variation in Extinction Risk: A Case Study Using Banksia. [PDF]

open access: yesPLoS ONE, 2016
Comparative analyses of extinction risk routinely apply methods that account for phylogenetic non-independence, but few analyses of extinction risk have addressed the possibility of spatial non-independence.
Marcel Cardillo, Alexander Skeels
doaj   +1 more source

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