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Mostrando ítems 41-50 de 2001
Avaliação da qualidade da água do reservatório de Itupararanga, bacia do Alto Sorocaba (SP)
(Universidade Estadual Paulista (UNESP), 2014)
Uncertainties in climate change projections and regional downscaling in the tropical Andes: Implications for water resources management
(2010-07-15)
Climate change is expected to have a large impact on water resources worldwide. A major problem in assessing
the potential impact of a changing climate on these resources is the difference in spatial scale between ...
Fine-scale climate variability in a complex terrain basin using a high-resolution weather station network in southeastern Brazil
(Wiley-Blackwell, 2019-01-01)
Montane climates are shaped by high spatial variability that depends on net radiation and synoptic weather, and much on elevation and topographic features of terrain. We measured near-ground meteorological variables using ...
Species limits and morphometric and environmental variation within the South Andean and Patagonian Mulinum spinosum species-group (Apiaceae-Azorelloideae)
(Taylor & Francis, 2017-09)
Delimiting species is an important, but frequently difficult aspect of systematics that should be addressed using data from multiple sources. Here we combine morphometric analyses and environmental characteristics to delimit ...
Size variation of Acacia caven (leguminosae) pods along a climatic gradient in Chile
(Springer-Verlag, 1981)
A southward tendency of increment in pod-length is shown for 11 populations of Acacia caven (Mol.) Hook et Arn. localized along a climatic gradient of increasing annual rainfall in Chile. This fact would suggest that A. ...
Size variation ofAcacia caven (leguminosae) pods along a climatic gradient in Chile
(1981)
A southward tendency of increment in pod-length is shown for 11 populations ofAcacia caven (Mol.) Hook et Arn. localized along a climatic gradient of increasing annual rainfall in Chile. This fact would suggest thatA. caven ...
The role of competition on invader colonization along stress gradients in the Fuegian steppe
(Springer, 2021-03)
Competition exerted by native plant communities is an important component of biotic resistance against the spread and impact of non-indigenous plant species in novel habitats. However, how the role of biotic resistance ...
The Probable Impact of Global Change on the Water Resources of Patagonia, Argentina
(Springer, Dordrecht, 1996)
Atributos de proteção às gemas laterais em espécies lenhosas distribuídas no gradiente latitudinal do Cerrado
(Universidade Estadual Paulista (Unesp), 2018-02-27)
A variação em atributos de proteção, principalmente os foliares, pode ter importante papel no desempenho das espécies ao longo de um gradiente de condições ambientais ou em hábitats heterogêneos. O domínio Cerrado está ...
Padrões de diferenciação florística no extremo sul da Mata Atlântica: influências ambientais e histórica
(Universidade do Vale do Rio dos Sinos, 2011-02-18)
The spatial variation of species abundance can be determined by a series of historical and environmental causes. In order to identify floristic groups and their relationship to a set of soil and climatic variables ...