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Secadero tendalero con chimenea solar
(Asociación Argentina de Energías Renovables y Ambiente, 2010)
El secado solar de frutas y hortalizas está siendo utilizado en distintos lugares del mundo y particularmente en Argentina. Si bien existen numerosos diseños de distinta complejidad, se presentan algunos problemas que ...
Deforestation Induced Climate Change: Effects of Spatial Scale
(Public Library Science, 2016-04-21)
Deforestation is associated with increased atmospheric CO2 and alterations to the surface energy and mass balances that can lead to local and global climate changes. Previous modelling studies show that the global surface ...
Effects of Pretreatments in Convective Dehydration of Rosehip (Rosa eglanteria)
(ISEKI, 2012-04)
He aim of this work was to experimentally determine drying curves for thin layer and bed drying of rosehip fruits, with and without pretreatments, to reduce processing times as a function of drying air operating variables, ...
Combined effects of grazing management and climate on semi-arid steppes: Hysteresis dynamics prevent recovery of degraded rangelands
(Wiley Blackwell Publishing, Inc, 2019-07-08)
Livestock grazing has degraded many arid and semi-arid rangelands around the world, and the drier climate predicted by climate change scenarios may amplify these effects and even lead to catastrophic vegetation shifts. We ...
South American precipitation changes simulated by PMIP3/CMIP5 models during the Little Ice Age and the recent global warming period
(John Wiley & Sons Ltd, 2018-05)
Large climate variations have been detected from paleoclimatic records in some regions of South America during the last 500 years. Among them, the Altiplano and the subtropical Andes regions exhibited wetter-than-normal ...