Diversidad de árboles y arbustos en fragmentos de bosque nativo en el sur de Chile

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Authors
Pincheira Ulbrich, Jimmy
Rau, J.R
Hauenstein Barra, Enrique
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Date
2012-02-23
Datos de publicación:
Phyton, Vol.77, 321-326, 2008
Keywords
Bosque templado - Diversidad de especies - Bosque nativo
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Abstract
We sampled the diversity of trees and shrubs, and built the rarefaction and accumulation species curve in 10 native forest fragments in southern Chile. Results indicated that: (1) there were 23 species in all sampled fragments, (2) species richness increased significantly with fragment size, (3) all fragments require a minimal sampling from 40 to 170 individuals to reach the maximum theoretical species richness, and (4) sampling richness was greater than that theoretically expected (20 species).
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