Results 31 to 40 of about 1,082,623 (241)

Gone with the forest: Assessing global woodpecker conservation from land use patterns [PDF]

open access: yes, 2018
As a result of their ecological traits, woodpeckers (Picidae, Aves) are highly sensitive to forest cover change. We explored the current land cover in areas of high species richness of woodpeckers to determinate regions where urgent conservation actions ...
Aitken   +70 more
core   +1 more source

Molecular Identification and Phylogenetic Diversity of Native Entomopathogenic Nematodes, and Their Bacterial Endosymbionts, Isolated from Banana and Plantain Crops in Western Colombia

open access: yesAgronomy, 2023
With the increasing negative impacts on worldwide food production caused by pests, the recovery of native entomopathogenic nematodes (EPNs) is relevant, since they are adapted to local environments, entomofauna, and significant virulence.
Jorge Mario Londoño-Caicedo   +4 more
doaj   +1 more source

Free-living marine nematode communities: In San Jorge gulf, Argentina [PDF]

open access: yes, 2018
The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms.
Lo Russo, Virginia   +2 more
core   +1 more source

Diálogos entre la apropiación patrimonial, los grupos de interés y la producción científica: análisis comparativo de tres localidades costeras de la Patagonia Central (1989-2021).

open access: yesSophia Austral, 2021
A partir del análisis descriptivo y la sistematización de experiencias comunitarias, científicas y gubernamentales que han tenido como objeto al patrimonio cultural en Comodoro Rivadavia, Puerto Madryn y Puerto Pirámides (Chubut), se comparan los ...
Graciela Ciselli   +2 more
doaj   +1 more source

Comunidad liquénica de un bosque en peligro de extinción,con diferentes situaciones de manejo en el centro de Argentina [PDF]

open access: yes, 2014
Se ha estudiado la comunidad de líquenes de un bosque nativo de Espinal de 300 ha bajo diferentes tipos de manejo definidos en sectores: pastoreo temporal, cultivos adyacentes, ajardinado y conservado.
Estrabou, Cecilia   +2 more
core   +1 more source

Salud sexual y reproductiva en mujeres gitanas: el programa de planificación familiar del Polígono Sur

open access: yesGaceta Sanitaria, 2019
Resumen: Objetivo: Describir los desafíos, recursos y estrategias del equipo de planificación familiar del Centro de Salud Polígono Sur de Sevilla en su atención a mujeres gitanas.
Marta Escobar-Ballesta   +3 more
doaj   +1 more source

Gray fox (Urocyon cinereoargenteus) parasite diversity in central Mexico

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2016
Mexico has a long history of parasitological studies in communities of vertebrates. However, the mega diversity of the country makes fauna inventories an ongoing priority.
Norma Hernández-Camacho   +8 more
doaj   +1 more source

Ascidiacea (Chordata, Tunicata) de Uruguay (Atlántico SO): Checklist y consideraciones zoogeográficas [PDF]

open access: yes, 2018
The diversity of ascidians from the Southwestern Atlantic between 30°S and 40°S (southern Brazil, Uruguay and northern Argentina) remains as one of the poorest known of the West Atlantic.
Garcia Rodriguez, Felipe   +9 more
core   +1 more source

Meta‐analysis of Red List conservation assessments of Mexican endemic and near endemic tree species shows nearly two thirds of these are threatened

open access: yesPlants, People, Planet, 2023
Societal Impact Statement Mexico's extraordinary tree diversity is threatened by the increasing demand for resources because of the tenfold population growth in the last century.
Marie‐Stéphanie Samain   +9 more
doaj   +1 more source

What does the freshwater clam, Corbicula largillierti, have to tell us about chlorothalonil effects?

open access: yesEcotoxicology and Environmental Safety, 2021
Chlorothalonil (CLT) is a broad spectrum, and non-systemic fungicide applied in foliar structures to prevent and treat pathogens. This compound reaches to aquatic environments and affects the biota.
P.B. Reyna   +7 more
doaj   +1 more source

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