La vegetación de la estepa patagónica está expuesta a una baja disponibilidad de agua y nutrientes, a bajas temperaturas, y elevadas velocidades y frecuencia de vientos. Estos factores físicos determinan la estructura y el funcionamiento del ecosistema y las características morfo-fisiológicas de sus especies. En esta revisión se presenta información ya publicada y nuevos resultados del efecto de la dinámica espacio-temporal del agua del suelo, sobre el estado hídrico, y características de la arquitectura hidráulica de 10 especies arbustivas dominantes que abarcan un rango de profundidades de enraizamiento desde los 50 cm hasta más de 200 cm. La dinámica del agua del suelo indica la existencia de un aumento de la disponibilidad de agua con l...
In the woodlands of the Central Monte desert (Argentina), phreatophyte vegetation is exposed to diff...
In arid ecosystems, a few large summer rains frequently differentiate wet years from dry ones. Howev...
Biologists have long been puzzled by the striking morphological and anatomical characteristics of Ne...
Adaptations of species to capture limiting resources is central for understanding structure and func...
Abstract Adaptations of species to capture limiting resources is central for understanding structure...
Hydraulic traits were studied for six Nothofagus species from South America (Argentina and Chile), a...
In the province of Santa Cruz Junellia tridens shrublands cover 2,8 million ha. These cummunities g...
Foliar water uptake (FWU) has been reported for different species across several ecosystems types. H...
A pronounced environmental gradient dictates the dominance of Nothofagus in the foothills on the eas...
Foliar water uptake (FWU) could be relevant for plants, allowing them to use alternative water sourc...
Los bosques ubicados en el sector este de la provincia de Formosa (Argentina), pertenecientes al Dis...
In central-western Argentina, there is a pronounced water deficit gradient, from semiarid climate co...
Background and Aims The growth-differentiation balance hypothesis (GDBH) states that there is a phys...
Marginal populations are usually under stressful environmental conditions and may render novel pheno...
The horticultural belt of La Plata is a complex framework of lands with a marked urban influence. Th...
In the woodlands of the Central Monte desert (Argentina), phreatophyte vegetation is exposed to diff...
In arid ecosystems, a few large summer rains frequently differentiate wet years from dry ones. Howev...
Biologists have long been puzzled by the striking morphological and anatomical characteristics of Ne...
Adaptations of species to capture limiting resources is central for understanding structure and func...
Abstract Adaptations of species to capture limiting resources is central for understanding structure...
Hydraulic traits were studied for six Nothofagus species from South America (Argentina and Chile), a...
In the province of Santa Cruz Junellia tridens shrublands cover 2,8 million ha. These cummunities g...
Foliar water uptake (FWU) has been reported for different species across several ecosystems types. H...
A pronounced environmental gradient dictates the dominance of Nothofagus in the foothills on the eas...
Foliar water uptake (FWU) could be relevant for plants, allowing them to use alternative water sourc...
Los bosques ubicados en el sector este de la provincia de Formosa (Argentina), pertenecientes al Dis...
In central-western Argentina, there is a pronounced water deficit gradient, from semiarid climate co...
Background and Aims The growth-differentiation balance hypothesis (GDBH) states that there is a phys...
Marginal populations are usually under stressful environmental conditions and may render novel pheno...
The horticultural belt of La Plata is a complex framework of lands with a marked urban influence. Th...
In the woodlands of the Central Monte desert (Argentina), phreatophyte vegetation is exposed to diff...
In arid ecosystems, a few large summer rains frequently differentiate wet years from dry ones. Howev...
Biologists have long been puzzled by the striking morphological and anatomical characteristics of Ne...