Calidad del suelo en una toposecuencia afectada por deforestación en Atécuaro (Michoacán, México)

descriptionPublicationkeyboard_double_arrow_right Part of book or chapter of book , Other ORP type , Other literature type 01 Jan 2006 France Publisher:Diputación de Badajoz

Authors: Covaleda, S.; Gallardo, J.F.; Prat, Christian; Etchevers, J.D.;

handle: 10261/44993

Calidad del suelo en una toposecuencia afectada por deforestación en Atécuaro (Michoacán, México)

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Abstract

Illegl pine-timber extraction provokes a progressive loss of vegetal cover and an increment of the risk of erosion; the consequence is a devaluation of soil quality. Along a forest topo-sequence over volcanic soils, several soil indicators related with the limitant factors of the system and soil functions were evaluate. COS, CEC, PSB, macroscopic organic matter, bulk density and soil hardness showed worse values in the more degraded points. Other properties, however (C/N, phosphate retetion, NaF pH) were constant in all cases.

Financiado por la UE, proyecto REVOLSO/(Programa INCO ICA 4-CT-2001-10052)

Peer reviewed

10 páginas

Country

France

Related Organizations

Institut de Recherche pour le Développement
France

Keywords

INDICATEUR BIOLOGIQUE, Funciones del suelo, PH, México, PHOSPHORE, ANALYSE EN COMPOSANTES PRINCIPALES, SOL DEGRADE, QUALITE, CARBONE ORGANIQUE, AZOTE, ERODIBILITE DU SOL, TEPETATE, Deforestación, CAPACITE D'ECHANGE CATIONIQUE, STABILITE STRUCTURALE, Calidad del suelo, DEFORESTATION, Suelos forestales, ZONE DE MONTAGNE, HAUTE ALTITUDE

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