Repositorio de producción científica de la Universidad de Sevilla

Seasonal ecophysiology of an endangered coastal species, the yellow-horned poppy (Glaucium flavum Crantz)

Opened Access Seasonal ecophysiology of an endangered coastal species, the yellow-horned poppy (Glaucium flavum Crantz)

Citas

buscar en

Estadísticas
Icon
Exportar a
Autor: Cambrollé Silva, Jesús
Mateos Naranjo, Enrique
Redondo Gómez, Susana
Luque, T.
Figueroa Clemente, Manuel Enrique
Departamento: Universidad de Sevilla. Departamento de Biología Vegetal y Ecología
Fecha: 2014
Publicado en: Russian Journal of Ecology, 2014 (45(3)), 215-222.
Tipo de documento: Artículo
Resumen: Glaucium flavum Crantz. is a short-lived perennial herb distributed in coastal zones from the Black Sea to southern, western and north-western Europe. Despite its diminishing area of distribution and potential pharmacological value, little is known about the ecophysiological features of this coastal species. We investigated the photosynthetic performance of G. flavum by measuring gas exchange, chlorophyll fluorescence, photosynthetic pigment concentration and leaf water content over the space of a year in a coastal habitat of SW Spain. We also measured the variation in total concentrations of nitrogen, phosphorus, sulphur, potassium, calcium and magnesium, in the leaves and soil, throughout the study period. G. flavum showed a high resistance to summer drought conditions which appeared to be due to the high degree of stomatal control. The potential photochemical efficiency of photosystem II showed minimum values during the winter, indicating that low temperatures can produce negative ...
[Ver más]
Cita: Cambrollé Silva, J., Mateos Naranjo, E., Redondo Gómez, S., Luque, T. y Figueroa, M.E. (2014). Seasonal ecophysiology of an endangered coastal species, the yellow-horned poppy (Glaucium flavum Crantz). Russian Journal of Ecology, 2014 (45(3)), 215-222.
Tamaño: 292.4Kb
Formato: PDF

URI: http://hdl.handle.net/11441/61056

DOI: 10.1134/S1067413614030023

Ver versión del editor

Mostrar el registro completo del ítem


Esta obra está bajo una Licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internacional

Este registro aparece en las siguientes colecciones