Détail de l'auteur
Documents disponibles écrits par cet auteur (3)
Ajouter le résultat dans votre panier Affiner la recherche
Communication à un Congrès (avec Actes)
M. Lavado ; E. Nuñez ; J.C. Escudero | Zaragoza [Espagne] : CIHEAM-IAMZ | Options Méditerranéennes : Série A. Séminaires Méditerranéens, ISSN 0253-1542 | 1989The annual production of dead leaves along with the monthly and seasonal fluctuations in the contribution of biomass to the ground have been quantitatively determined in two species of Mediterranean maquis: Myrtus communis L. and Pistacia lentis[...]
Communication à un Congrès (avec Actes)
M. Marquez ; E. Nuñez ; J.C. Escudero | Zaragoza [Espagne] : CIHEAM-IAMZ | Options Méditerranéennes : Série A. Séminaires Méditerranéens, ISSN 0253-1542 | 1989This study is an analysis of Nitrogen dynamics in populations of Cistus ladanifer L., of different ages, between 4 and over 40 years. For this purposes the Nitrogen contents of different fractions of aerial biomass were studied from each populat[...]
Communication à un Congrès (avec Actes)
E. Nuñez ; J. Cabeza ; J.C. Escudero | Zaragoza [Espagne] : CIHEAM-IAMZ | Options Méditerranéennes : Série A. Séminaires Méditerranéens, ISSN 0253-1542 | 1989Energetic yield obtained from jara (Cistus ladanifer L.) was studied through transformation of biomass into char. Pyrolysis, distillation of organic materials by heating without oxygen addition, was utilised. Three different ages of jara were te[...]
