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(SOME ECOLOGICAL FACTORS INFLUENCING THE SPATIAL DISTRIBUTION OF ANT NESTS)

ALGUNOS FACTORES ECOLOGICOS QUE INFLUENCIAN LA DISTRIBUCION ESPACIAL DE NIDOS DE HORMIGAS

Author
Covarrubias, R.

Fueyo, R.

Ipinza, J.

Full text
http://revistas.umce.cl/index.php/actaent/article/view/2342
Abstract
The ant community is quantitatively studied along an altitudinal gradient, between 1640 and 3060 m(Andes Cordillera, Baños del Flaco, Chile).By means of correlation tests, associations are obtained between the following ecological factors:altitude, plant cover, stone cover, soil texture, pH and the number of ant species or the number of antnests. The altitudinal distributions of all above mentioned factors are analyzed in detail.The minimal areas of the ant community corresponding to three quadrants were determined foreach sampled altitude. For the different quadrants, the dimensión of the minimal area is found to beposilively correlated with the number of species.
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Discipline
Artes, Arquitectura y UrbanismoCiencias Agrarias, Forestales y VeterinariasCiencias Exactas y NaturalesCiencias SocialesDerechoEconomía y AdministraciónFilosofía y HumanidadesIngenieríaMedicinaMultidisciplinarias
Institutions
Universidad de ChileUniversidad Católica de ChileUniversidad de Santiago de ChileUniversidad de ConcepciónUniversidad Austral de ChileUniversidad Católica de ValparaísoUniversidad del Bio BioUniversidad de ValparaísoUniversidad Católica del Nortemore

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