Centre de Documentation Méditerranéen

Communication à un Congrès (avec Actes)

Predominance of either human or soil factors as determinants of successional stages in the steppe scrub of a man-influenced area

M.M. Serrano ; J. Bellot ; M.T. Aguinaco | Zaragoza [Espagne] : CIHEAM-IAMZ | Options Méditerranéennes : Série A. Séminaires Méditerranéens, ISSN 0253-1542 | 1989

This study shows a description of the present state of spontaneous shrubs developed on a non-cultivated surface in an irrigation area. The studied area is located on a gypsum soil subjected to intense agricultural and cattle use. Shrub formation[...]

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Communication à un Congrès (avec Actes)

Spatial distribution patterns of macrophytes in the drainage channels in the irrigation area of la Violada (Huesca,Spain)

M.T. Aguinaco ; J. Bellot ; M. Serrano | Zaragoza [Espagne] : CIHEAM-IAMZ | Options Méditerranéennes : Série A. Séminaires Méditerranéens, ISSN 0253-1542 | 1989

Distribution on aquatic macrophytes has been studied down the drainage channel, in the irrigated area of La Violada (Huesca, Spain). In the affinity analysis we detect two groups of macrophytes: the helophytes and the limnophytes. Data on chemic[...]

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