Results 21 to 30 of about 11,596 (206)
New species records in Acanthagrion, Nehalennia, and Perilestes (Odonata: Zygoptera) for Colombia
Biota Colombiana, 2022 We record for the first time Acanthagrion jessei, Nehalennia minuta, and Perilestes solutus in Colombia, based on males and females taken at the campus Barcelona at the Universidad de Los Llanos, located in the foothills of the Colombian Eastern Andes in
Karen Lineke Alvarez Alvarez +2 more
doaj +1 more source
Geografía Económica de la Orinoquia [PDF]
, 2009 El objetivo de la presente investigación es estudiar la geografía económica de la región de la Orinoquia, así como su patrón espacial de asentamiento poblacional y uso del suelo. La Orinoquia es una extensa región al sureste de Colombia, que se extiende entre las estribaciones de la cordillera Oriental y la frontera con Venezuela.
openaire +3 more sources
Estudio florístico y estructural de un zural boscoso en el municipio de Arauca, Colombia
Colombia Forestal, 2018 Se determinó la composición florística y estructural de un zural boscoso con montículos de en promedio 1.36 m de altura y 2.7 m de diámetro localizado en la llanura aluvial del municipio de Arauca.
Francisco Javier Mijares Santana +1 more
doaj +1 more source
Aerial insectivorous bats in a cattle ranching landscape in the Colombian foothills
Biota Colombiana, 2021 Cattle ranching is widely spread in the foothills of the Eastern Cordillera of Colombia, and its impact on aerial insectivorous bats is unknown. We used passive-acoustic monitoring of these bats in a silvopastoral system (SSP) planted with Mimosa trianae,
Orlando Fabián Hernández Leal +2 more
doaj +1 more source
Perspectivas del desarrollo regional local para la Orinoquia [PDF]
Orinoquia, 2016 Existe consenso que la Orinoquia colombiana adquiere protagonismo como región, desde las épocas históricas colonial, la república y en la actualidad; es posible ilustrar el nivel del protagonismo utilizando un ejercicio académico. En una escala de 1 a 10, a los momentos históricos colonial y la República se asigna el nivel 7 o alto y al momento actual
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Serological survey for equine viral arteritis in several municipalities in the Orinoquia region of Colombia [PDF]
, 2014 Objective. The goal of this study was to determine the current status of the Equine Arteritis virus (EAV) in horse populations in the Orinoquia region of Colombia. Materials and methods.
Agustín Góngora O. +2 more
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SHILAP, 2018 La variación estacional puede afectar tanto a la estructura del hábitat como a la disponibilidad de recursos, lo que puede generar diferentes respuestas de las especies animales como las mariposas.
P. Urbano +4 more
doaj +1 more source
Agronomía Colombiana, 2023 The adverse edaphoclimatic conditions in the Orinoquía region affect the soybean crop cycle, deteriorating seed quality. The aim of this study was to investigate the effect of the genotype (G), the environment (E), and their interaction (GxE) on the ...
Rubén-Alfredo Valencia-Ramírez +1 more
doaj +1 more source
Malaria Vectors in San José del Guaviare, Orinoquia, Colombia [PDF]
Journal of the American Mosquito Control Association, 2014 This study was conducted to determine Anopheles species composition and their natural infectivity by human Plasmodium in 2 localities with the highest malaria transmission in San Jose del Guaviare, Guaviare, Colombia. A total of 1,009 Anopheles mosquitoes were collected using human landing catches during 8 months in 2010.
Irene P, Jiménez +2 more
openaire +2 more sources
Economic evaluation of forage materials in Colombia [PDF]
, 2020 This document aims to assess the financial viability of two new forage options to be released in Colombia, as a result of different evaluation and selection processes conducted by AGROSAVIA and its partners. The following varieties were evaluated from an
Burkart, Stefan, Enciso, Karen
core