Results 101 to 110 of about 681,132 (292)

A holistic approach to enhance the use of neglected and underutilized species: the case of Andean grains in Bolivia and Peru [PDF]

open access: yes, 2014
The IFAD-NUS project, implemented over the course of a decade in two phases, represents the first UN-supported global effort on neglected and underutilized species (NUS).
Amaya, K.   +5 more
core   +2 more sources

Demographic buffering in natural populations: A multi‐level perspective

open access: yesJournal of Animal Ecology, EarlyView.
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Gabriel Silva Santos   +4 more
wiley   +1 more source

Especial Imune

open access: yesSaúde Coletiva (Barueri)
Edição especial destinada ao Congresso Nursing ...
openaire   +1 more source

Leiocephalus onaneyi [PDF]

open access: yes, 2017
Number of pages: 7Geological SciencesIntegrative ...
Garrido, Orlando H.   +2 more
core   +1 more source

Global determinants of home range sizes in felids: Evidence of human disturbance impact

open access: yesJournal of Animal Ecology, EarlyView.
This study is the first to demonstrate the influence of anthropogenic factors and species richness in felids on home range size across the entire felid taxon. Felids are a taxon of major interest in conservation biology, and gaining a comprehensive view of their spatial ecology will help derive global conservation recommendations.
Arthemis Moraru   +2 more
wiley   +1 more source

Sobre el conocimiento y sus clases: ensayo fenomenológico - matemático

open access: yesIdeas y Valores, 1954
I. Fenomenología del conocimiento. II. Fenomenología especial del conocimiento. III. Transcripciones concienciales. IV. Tipos de habitaciones sentimentales. V. Nociones otológicas fundamentales.
Juan David García Bacca
doaj  

Las Especies en Régimen de Protección Especial

open access: yes, 2018
Cada día hay más especies que se encuentran amenazadas y hay múltiples factores que contribuyen a que esto ocurra. Es evidente que es necesario frenar la evolución de esta situación. Tanto la fauna como la flora amenazada merecen especial protección, una protección jurídica que se refleje a nivel práctico, y que permita llegar a resultados constatables.
Villanueva Salazar, Ana   +1 more
openaire   +1 more source

Inventario de los Calyptratae (Insecta: Diptera) saprófagos en los espacios verdes urbanos de la ciudad de Buenos Aires [PDF]

open access: yes, 2015
El inventario de la biodiversidad es una tarea urgente para la conservación de los insectos. En particular, los espacios verdes urbanos (áreas sin edificaciones) dentro de entornos urbanos son un elemento fundamental para el mantenimiento y restauración ...
Dominguez, Martha Cecilia   +3 more
core  

A conceptual framework for revealing rare bacterial species in the gut microbiome through guided data transformation: Beyond enterotypes

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract The gut microbiota is increasingly recognized as a rich source of biological data that offers critical information on host health, including information on pathological conditions such as cancer, diabetes and other metabolic disorders. Inferring host health from gut bacterial composition using statistical analytical methods remains a challenge.
David Martin   +3 more
wiley   +1 more source

Registros de arañas epigeas en Bahía Blanca, en la región templada de Argentina [PDF]

open access: yes, 2016
Ecological surveys of diversity and seasonal patterns of spiders in relation with cadavers have rarely been conducted, despite the high potential species diversity and abundance of spiders.
Zanetti, Noelia Inés
core  

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