INVESTIGADORES
MARTINEZ CARRETERO Eduardo Enrique
artículos
Título:
INTERACTIONS BETWEEN ERIOSYCE VILLICUMENSIS (Rausch) 1 Kattermann (CACTACEAE) AND SHRUBS: A STUDY CASE IN THE HYPER ARID 2 MONTE DESERT OF ARGENTINA
Autor/es:
ALMIRON, M.; E. MARTINEZ CARRETERO
Revista:
BOLETÃN DE LA SOCIEDAD ARGENTINA DE BOTáNICA
Editorial:
SOCIEDAD ARGENTINA DE BOTÁNICA
Referencias:
Lugar: Córdoba; Año: 2015 vol. 50
ISSN:
0373-580X
Resumen:
The spatial intraspecific and interspecific distribution of Eriosyce villicumensis (Rausch) Katt. 16 was studied in three physiographic units and at micro-scale under shrubs. The influence of 17 shrubs on photosynthetically active radiation and on soil temperature was analyzed. The 18 intraspecific distribution of E. villicumensis was random. The interspecific distribution was 19 highly associated with Larrea cuneifolia and/or Zuccagnia punctata, observing decreasing 20 association from the centre toward the edge of shrub canopies, coinciding with both the light 21 and temperature gradients detected under those shrubs. 22 In desert environments, the interaction between species is a strategy that allows survival of 23 several plants.
