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    Dependencia y autonomía : formas de dependencia y estrategias de liberación / by O'Donnell, Guillermo, 1936-2011

    Published 1973
    Book
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    FLORISTIC-STRUCTURAL DESCRIPTION OF THE PHYSIONOMIES DOMINATED BY TREES IN THE lNTEGRAL RESERVE OF PUNTA LARA (PCIA. DE BUENOS AIRES, REPÚBLICA.ARGENTINA). by Dascanio, Liliana M., Ricci, Susana E.

    Published 2023
    “…in some areas by the exotic Ligustrum lucidum that gives place toyoung and old "ligustro" forest.This marginal forest dwells the narrow and discontinuous band of naturallevee and is ecologically dependent on the river "albardon" interr lationship dueto pulsatil floods with its export-import of water, inorganic and organic dissolvedand suspended matter that constitutes part of the energy signature of the riveTineecosystem.The road parallel to tbe beach between forest and river, and artificial drainageobviously modified the frequency, intensity and duration of flood events,affecting hydrologic, chemical and physical variables of the natural forest environment.Tbe introduction of Ligustrum ltwidum some decades ago (Cabrera,1944) added a biological element of disturbance that is now naturalized andsuccesfully competes with native tree species mainly in those places were theterrain is less subject to flooding because of man-made structures.The importance of the trees (0.1 m DBH) in the alluvial fore t is sometimesgiven by size and density (Pouteria salidfolia: relative basal area 30 %, density2111ha), rnainIy by size (Ocotea acutífolia: relative basal area 12 %, density29/ha), or only by density (ex. …”
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    info:eu-repo/semantics/article
  20. 49960