Browsing by Title Artículos de revistas
Now showing items 273-292 of 444
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La denominación de origen pisco en Chile: algunos problemas nacionales e internacionales
(2014)El pisco es un aguardiente de uva, elaborado en las regiones de Atacama y Coquimbo, en Chile. Fue delimitado como Denominación de Origen en 1931 y representa la más exitosa DO del Cono Sur de América, con positivos efectos ... -
Land Use Influences Carbon Fluxes in Northern Kazakhstan
(2010-01)A mobile, closed-chamber system (CC) was used to measure carbon and water fluxes on four land-use types common in the Kazakh steppe ecoregion. Land uses represented crop (wheat or barley, WB), abandoned land (AL), crested ... -
Lessons learned from applying a forest gap model to understandecosystem and carbon dynamics of complex tropical forests
(Elsevier, 2016)tForests worldwide are threatened by various environmental and anthropogenic hazards, especially trop-ical forests. Knowledge on the impacts of these hazards on forest structure and dynamics has beencompiled in empirical ... -
Location effects on the aromatic composition of Monovarietal cv. Carignan wines
(American Society Enology Viticulture, 2017)The aromatic profile of monovarietal Carignan wine has been characterized, and the influence of the geographic origin of the wine on the volatile composition wines from six different zones of Chile and from two different ... -
Location effects on the polyphenolic and polysaccharidic profiles and colour of Carignan grape variety wines from the Chilean Maule region
(Elsevier, 2018)This paper reports on a study of chemical characterization and colour parameters of cv. Carignan red wines from six locations and two production years of the Chilean Maule valley. The chemical study was performed on ... -
Long-term effects of abscisic acid (ABA) on the grape berry phenylpropanoid pathway: Gene expression and metabolite content
(Elsevier, 2016)ABA has been proposed as the main signal triggering the onset of the ripening process in grapes, and modulating the secondary metabolism in grape berry skins. To determine the effect of ABA on secondary metabolism in ... -
Long-term non-invasive and continuous measurements of legume nodule activity
(Wiley, 2015)Symbiotic nitrogen fixation is a process of considerable economic, ecological and scientific interest. The central enzyme nitrogenase reduces H+ alongside N2, and the evolving H2 allows a continuous and non-invasive in ... -
Low molecular weight phenolic and anthocyanin composition of grape skins from cv. syrah (Vitis vinifera L.) in the maipo valley (Chile): Effect of clusters thinning and vineyard yield
(2007)Changes in phenolic composition were determined in cv. Syrah-vines grape skins during ripening for two contrasting yields, resulting from cluster thinning at veraison. Treatments consisted on 16 and eight clusters per plant ... -
Low molecular-weight phenols in Tannat wines made by alternative winemaking procedures
(Elsevier, 2014)Low molecular weight phenols of Tannat red wines produced by Traditional Maceration (TM), Prefermentative Cold Maceration (PCM), Maceration Enzyme (ENZ) and grape-Seed Tannins additions (ST), were performed and discussed. ... -
Maderas fósiles, testigos del pasado.
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MarkerMiner 1.0: A New Application for Phylogenetic Marker Development Using Angiosperm Transcriptomes
(Botanical Society of America, 2015)• Premise of the study: Targeted sequencing using next-generation sequencing (NGS) platforms offers enormous potential for plant systematics by enabling economical acquisition of multilocus data sets that can resolve diffi ... -
Matrix composition and corridor function for austral thrushes in a fragmented temperate forest
(Springer, 2013)Although it is widely recognized that animal movement may be facilitated by corridors and hindered by the matrix, the influence of matrix composition on the use of corridors still remain poorly understood. We used ... -
Mechanical behavior of a volcanic ash soil (Typic Hapludand) under static and dynamic loading
(ELSEVIER SCIENCE BV, 2005-05)Andisols are often subject to landsliding and coinciding liquifaction of the existing soil structure because they dominate at steeper slopes and show often an insufficient hydraulic conductivity. Thus, soil erosion at those ... -
Metabolic activity, microbial growth and sensory quality of arugula leaves (Eruca vesicaria Mill.) stored under non-conventional modified atmosphere packaging
(2016)Arugula compositional characteristics linked to vitamin content, polyphenols and other health beneficial compounds have increased consumer interest to include it in the diet. This leafy vegetable is very susceptible to ... -
Microbial Terroir in Chilean Valleys: Diversity of Non-conventional Yeast
(Frontiers Media, 2016)In this study, the presence of non-conventional yeast associated with vineyards located between latitudes 30 degrees S and 36 degrees S was examined, including the valleys of Limari, Casablanca, Maipo, Colchagua, Maule, ... -
Microbiological activity and N transformations in a soil subjected to aggregate extraction amended with pig slurry
(Inst Investigaciones Agropecuarias, 2015)Pig slurry as a fertilizer source has been extensively used in agriculture; however, in order to reduce the risks of contaminating the water supplies given its high level of N sources, it is important to understand the N ... -
Microbiological and functional quality of ready-to-eat arugula as treated by combinations of UV-C and nonconventional modified atmospheres
(Wiley, 2017)The industry of ready-to-eat vegetables is interested in developing environmentally friendly sanitization techniques such as the ultraviolet light (UV-C). The effect of UV-C (5, 10, 15, 20 and 25 kJ/m(-2)) and nonconventional ... -
Modeling a Sustainable Salt Tolerant Grass-Livestock Production System under Saline Conditions in the Western San Joaquin Valley of California
(2013)Salinity and trace mineral accumulation threaten the sustainability of crop production in many semi-arid parts of the world, including California’s western San Joaquin Valley (WSJV). We used data from a multi-year field-scale ... -
Modelling impact of freezing temperatures on reproductive organs of deciduous fruit trees
(Elsevier, 2016)This study arises from the need for quantitative methods to assess risks of frost damage in agriculture. Classical mathematical functions were used to model damage due to freezing temperatures and a simple method based on ... -
Modelling the spectral response of the desert tree Prosopis tamarugo to water stress
(Elsevier, 2013)In this paper, we carried out a laboratory experiment to study changes in canopy reflectance of Tamarugo plants under controlled water stress. Tamarugo (Prosopis tamarugo Phil.) is an endemic and endangered tree species ...
