Resumo

ORTIZ PEREZ, Mario A.  e  ROMO AGUILAR, María de Lourdes. Modificaciones de la trayectoria meándrica en el curso bajo del Río Grande de Santiago, Nayarit, México. Invest. Geog [online]. 1994, n.29, pp.09-23. ISSN 2448-7279.

The unstable river flow is made evident by the meander change position. Different changes are registered by confronting multitemporal aerial photographs and satellite images. The modification quantly was measured from georeferenced images, considering some meander geometry morphometric features, in order to estimate the down stream displacement trought the last 50 years retrospective analysis.

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