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Response of West Coast Beach Taxa to Salt Spray, Seawater Inundation, and Soil Salinity / Michael G. Barbour in Bulletin of the Torrey Botanical Club, vol. 104, n°1 (Année 1977)

Public [article]  inBulletin of the Torrey Botanical Club > vol. 104, n°1 (Année 1977) . - pp. 29-34 Titre : Response of West Coast Beach Taxa to Salt Spray, Seawater Inundation, and Soil Salinity Auteurs : Michael G. Barbour, Auteur ; Theodore De Jong, Auteur Année de publication : 1977 Article en page(s) : pp. 29-34 Langues : Anglais (eng) Catégories : [ZG] États-Unis [Thèmes] Morphologie végétale [Thèmes] Végétation Mots-clés : indice de tolérance  pulvérisation de sel  biomasse  mortalité Résumé : "Twelve taxa, characteristic of beach vegetation along the Pacific Coast of the United States, were grown from seed and subjected to realistic levels of salt spray (50 mg dm-2 day-1) and seawater inundation (residual soil salinity of 3,328 ppm). Mortality, morphology, and biomass were measured and combined in a tolerance index. For most taxa, this tolerance index correlated well with zonation position in the field (average plant position from tide line inland to foredune; r > 0.85). Three or four taxa behaved anomalously, exhibiting either much more or much less tolerance than expected from their zonation position, and we conclude that a single-factor approach is too naive to account for the distribution of all beach taxa." (source : auteurs) Type de publication : périodique Référence biblio : Barbour M., De Jong T., 1977 - Response of West Coast Beach Taxa to Salt Spray, Seawater Inundation, and Soil Salinity. Bulletin of the Torrey Botanical Club, 104 (1) : 29-34. ID PMB : 72232 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=72232 [article]

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