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Mostrando ítems 11-20 de 100
Methodology for mapping the distribution of altitudinal wetland forests in the Brazilian Semiarid
(Universidade Federal de Santa Maria, 2020)
Spatial and temporal analysis of rainfall concentration using the Gini index and PCI
(MDPI, 2018)
This study aims to determine if there is variation in precipitation concentrations in Chile. We analyzed daily and monthly records from 89 pluviometric stations in the period 1970-2016 and distributed between 29 degrees ...
Local adaptation along a sharp rainfall gradient occurs in a native Patagonian grass, Festuca pallescens, regardless of extensive gene flow
(Elsevier, 2020-03)
Increasing global aridity combined with changing environmental conditions might cause irreparable alterations in arid and semiarid ecosystems. Knowledge of within-species genetic diversity and adaptive responses, especially ...
Agroclimatic zoning for Lesquerella fendleri, a multipurpose oilseed crop for production in Argentina
(Patron Editore, 2018-05)
Lesquerella produces a small seed that has 25 to 30% oil, containing 55 to 64% hydroxy fatty acid. The oil is useful for industrial applications, cosmetics, pharmaceuticals and biodiesel. Lesquerella is valued for both its ...
Distribución potencial de las comunidades de pinos a través de un proceso de evaluación multi-criterio basado en SIG en el municipio de Casas Grandes, Chihuahua
(30/06/2009)
ABSTRACT:(Background) In Mexico there are six biomes or ecological zones: humid tropical, subhumid tropical, humid temperate, subhumid temperate, arid and semi-arid and alpine zacatonales. These zones are defined based on ...
Modeling an agroclimatic zoning methodology to determine the potential growing areas for Cyamopsis tetragonoloba (Guar gum) in Argentina
(Advances in Applied Agricultural Science, 2015-01)
In the last few years, world demand for guar gum (Cyamopsis tetragonoloba L) has grown considerably and its price has increased consequently. Guar bean is a grain legume with potential as a summer crop in Argentina under ...
The paleoclimatic context for South American Triassic vertebrate evolution
(Pergamon-Elsevier Science Ltd, 2021-10)
The Triassic Period was the setting for the origin and early diversification of Mesozoic ecosystems after the end-Permian mass extinction. The study of the Triassic is essential to understand the evolution of non-marine ...
Vegetational history of the Late glacial - Holocene transition in the grasslands of eastern Argentina
(Elsevier Science, 2000-04)
Palynological records from eight sites located in the eastern plains of Argentina, from the humid Pampa in the east to the xerophytic woodland–dry Pampa ecotone in the west, allow a regional reconstruction of the vegetation ...
Climate and species stress resistance modulate the higher survival of large seedlings in forest restorations worldwide
(Wiley, 2021)
Seedling planting plays a key role in active forest restoration and regeneration of
managed stands. Plant attributes at outplanting can determine tree seedling survival and consequently
early success of forest plantations. ...
Direct and indirect effects of climate on decomposition in native ecosystems from central Argentina
(Wiley Blackwell Publishing, Inc, 2007-11)
Climate affects litter decomposition directly through temperature and moisture, determining the ecosystem potential decomposition, and indirectly through its effect on plant community composition and litter quality, ...