Results 61 to 70 of about 238,381 (285)

El jardin botanico selva misonera [PDF]

open access: yes, 2017
Anais do 35º Seminário de Extensão Universitária da Região Sul - Área temática: Medio AmbienteEl Jardín Botánico “Selva Misionera” se propone contribuir con la conservación y conocimiento de la biodiversidad florística principalmente de la Selva ...
Eibl, Beatriz Irene, Lopez, Miguel
core  

Contrasting properties of predation and scavenging networks governed by megaherbivores in an African savannah

open access: yesJournal of Animal Ecology, EarlyView.
For the first time, predation and scavenging networks are directly compared within a single ecosystem. Using an 8‐year dataset of African mammals, including megaherbivores, this study reveals distinct structural rules and body mass constraints, providing a scalable framework for studying consumer–resource dynamics and ecosystem function.
Solange Alexandra Batista‐Nunes   +5 more
wiley   +1 more source

Distribución del contenido de cadmio en los diferentes órganos del cacao CCN-51 en suelo aluvial y residual en las localidades de Jacintillo y Ramal de Aspuzana

open access: yesRevista de Investigación en Agroproducción Sustentable, 2017
El presente trabajo tuvo por finalidad determinar las concentraciones de cadmio en los diferentes órganos del cultivo de cacao CCN-51, en un suelo residual y aluvial, ubicados en los Departamentos de Huánuco y San Martín.
Erick Tantalean Pedraza   +1 more
doaj   +1 more source

El cuento es la selva : lectura crítica-ecológica de Los Cuentos de la Selva de Horacio Quiroga [PDF]

open access: yes, 2009
Utilizo la perspectiva crítica ecológica para aproximarme a Los cuentos de la selva (1918) de Horacio Quiroga con el fin de reflexionar sobre lo que he denominado el decir ecológico.
Arévalo, Diego F.
core   +1 more source

Is Technological Heterogeneity the Key to Sustainable Coffee Production Efficiency?: A Latent Class Frontier Analysis in the Traditional Coffee Region of Colombia

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT Coffee producers deal with uncertainty due to high volatility in coffee prices. To navigate these challenges, producers must balance the tradeoff between higher yield and better quality utilising heterogeneous technologies, such as intensive production methods and environmental management practices.
Orlando Rodríguez   +2 more
wiley   +1 more source

Availability of a Keystone Plant Resource Reduces Niche Overlap and Drives Distinct Species‐Specific Changes in Niche Breadth Among Small Rodents

open access: yesIntegrative Zoology, EarlyView.
We investigated how three rodent species respond to the seasonal availability of Araucaria angustifolia seeds. While Oligoryzomys spp. increased seed consumption and abundance during seed production, the more insectivorous Akodon paranaensis maintained a broader diet.
Adriana A. Perini, Emerson M. Vieira
wiley   +1 more source

Assessing Spatiotemporal Side Effects of Diversionary Feeding on Mesopredators

open access: yesAnimal Conservation, EarlyView.
We tested whether diversionary feeding alters the space use, aggregation, or activity patterns of mesopredators using a treatment‐control design with camera traps. Although both species frequently used feeding stations, diversionary feeding did not significantly affect their spatial distribution, aggregation, or temporal behaviour.
Pablo Palencia   +5 more
wiley   +1 more source

Elaboración de pan con incorporación de harina de pulpa de coco y nibs de sacha inchi (Plukenetia volubilis L.)

open access: yesAgroindustrial Science, 2019
The research covered ground the survey to sensory and physicochemical characteristics of the bread make with coconut pulp flour and sacha inchi’s nibs. Hence, ten formulations and a control were conducted to evaluate the sensorially until to obtain the
Elizabeth S. Ordoñez   +3 more
doaj   +1 more source

Un nuevo género para Habrothrix angustidens y Akodon serrensis (RODENTIA, CRICETIDAE): de nuevo palentología y neontología se encuentran en el legado de Lund [PDF]

open access: yes, 2016
We describe a new genus of sigmodontine rodent to allocate a fossil species from Lagoa Santa cave deposits, Habrothrix angustidens Winge, and a living species from southeastern Atlantic Forest described at the start of the past century, Akodon serrensis ...
Geise, Lena   +3 more
core  

Advantages, limitations, and future perspectives of using TEPCs in clinical quality assurance

open access: yes
Precision Radiation Oncology, EarlyView.
Anna Bianchi, Anna Selva, Valeria Conte
wiley   +1 more source

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