Distribución espacial del viñedo en la Comunidad Autónoma de La Rioja : influencia de la topografía y de las formas del relieve

Autor: Arnáez Vadillo, JoséOrtigosa Izquierdo, Luis MaríaRuiz Flaño, Purificación; Lasanta Martínez, Teodoro; 

Tipo de documento: Artículo de revista

Revista: Polígonos. Revista de Geografía. ISSN: 1132-1202. Año: 2006. Número: 16. Páginas: 11-34.

Texto completo open access 

IN-RECS Disciplina: GEOGRAFIA  Cuartil: 4º C  Impacto:

CARHUS Plus+: C

CIRC: GRUPO B

Resumen: Physical factors gnu Rioja vineyard distribution and characterization. In this paper the factors that explain the vincyard distribution in La Rioja are studicd using a Gis. Homogeneous arcas ofvineyard distribution are identified through multivariable statistical analysis. The results show a preferable location in arcas between 400 and 600 m of altitude, on old glacis and terraces, on sandstones and clays, and on inferior slopes to 20%. The exposures, where the vineyards are cultivated, are mainly sunny. Five homogeneous arcas are identified based on the slope and the exposure. The importance of the knowledge of the vineyard distribution for its management is emphasized because the distribution factors determine the gripe quality and the soil conservation.