Results 51 to 60 of about 23,064 (156)

Hidden Losses: Assessing the Risk of Coextinction Among Ectoparasitic Flies and Their Bat Host Species in Brazil

open access: yesAnimal Conservation, EarlyView.
The potential impact of bat species extinction on the number of their ectoparasitic fly species, based on interaction data for Brazil. As bat host species are removed over time, more connected species (green) would experience steeper declines and lead to greater ectoparasite losses when compared to a random extinction model (gray).
Nathan Lorenzo de Sena Gotti   +3 more
wiley   +1 more source

Rooting of sacha inchi (Plukenetia volubilis) juvenile cuttings in microtunnels

open access: yesActa Agronómica, 2019
The seeds of sacha inchi (Plukenetia volubilis) have high levels of proteins and unsaturated fatty acids, and due to their nutraceutical potential, their demand in the international market has increased in recent years.
Reynaldo Solis   +4 more
doaj   +1 more source

Understanding Mammalian Habitat Use With a Multi‐Species, Multi‐Scale Approach: The Jaguar Protection Corridor in Guaviare, Colombia

open access: yesAnimal Conservation, EarlyView.
We applied a multi‐scale, multi‐species framework to quantify how landscape structure and human infrastructure influence habitat use across a terrestrial mammal community within a biological corridor in the Colombian Amazon. Forest cover and spatial configuration influenced wildlife habitat use at spatial scales associated with species dispersal ...
Gabriel P. Andrade‐Ponce   +2 more
wiley   +1 more source

Crecimiento poblacional de Brachionus quadridentatus Hermann, 1783 (Rotífera) aplicando tres dietas

open access: yesRevista de Veterinaria y Zootecnia Amazónica
Brachionus quadridentatus Hermann, 1783 es una especie de rotífero común en aguas continentales utilizados en la acuicultura para la producción masiva, el presente estudio tuvo como objetivo evaluar diferentes dietas en el crecimiento poblacional de ...
Rosa Angélica Ismiño-Orbe   +4 more
doaj   +1 more source

Water Beings and Capitalist Relations in India's Sundarbans Delta

open access: yesAmerican Anthropologist, EarlyView.
ABSTRACT This article explores entanglements between water cosmologies and capitalist transformation in the Sundarbans delta of West Bengal, India. It traces how “awakened” tidal creeks have been iteratively enclosed as private fisheries from the colonial period to the present, with particular focus on the expansion of commercial aquaculture over the ...
Calynn Dowler
wiley   +1 more source

Caquetá: From a Territory of War to a Peace Territory

open access: yesRevista Colombiana de Bioética, 2018
The historical path of Caquetá has been determined by three basic types of settlement: the indigenous occupation, the process of agrarian colonization initiated with the agrarian reform of López Pumarejo (1936), boosted since 1950; and the urbanization ...
Farid Casanova   +1 more
doaj   +1 more source

Muralismo como encargo participativo: Holografía de lo (in)visible en comunidades a’i cofán de la selva colombiana

open access: yesAnthropology of Consciousness, EarlyView.
ABSTRACT When mural art in indigenous communities is commissioned as a participatory project, several methodological, epistemological, and aesthetic questions arise. This text proposes a horizontal and investigative approach to what we can simply call ‘muralism in the A'i Cofán community context,’ not as significant works executed in communities, but ...
Daniel Alberto Restrepo Hernández   +2 more
wiley   +1 more source

Identificación de las ideas de negocio para la creación de empresa en la población desplazada de Florencia, Colombia

open access: yesRevista de Investigación, Desarrollo e Innovación, 2016
El objetivo del presente trabajo es identificar las ideas de negocio en la población desplazada en la ciudad de Florencia, Colombia, como insumo fundamental para la generación de emprendimientos viables.
Dora Lilia Garrido-Hurtado   +1 more
doaj   +1 more source

Geometric Morphometrics Reveal Body Shape Variation in Freshwater Shrimps of the Genus Macrobrachium Lacking a Mandibular Palp (Formerly Pseudopalaemon Sollaud, 1911) (Decapoda: Palaemonidae)

open access: yesActa Zoologica, EarlyView.
ABSTRACT Shape variation in the cephalothorax of Macrobrachium species without mandibular palp using geometric morphometrics was used as a tool to support species differentiation and propose new diagnostic characters for taxonomic identification.
Thaís Arrais Mota   +4 more
wiley   +1 more source

AVANCES EN LA EVALUACION DE LA ACTIVIDAD ANTIOXIDANTE DE DIEZ ESPECIES DE LA FAMILIA STERCULIACEAE

open access: yesCiencia Amazónica (Iquitos), 2012
En el trabajo, se presentan los resultados de evaluación de la actividad antioxidante de diez especies de la familia Sterculiaceae, y que comprende en algunos casos a la corteza, raíz y hojas.
Victor Sotero   +3 more
doaj  

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