Geochemistry of the Triassic to Jurassic plutonism of central Chile (30 to 33°S); Petrogenetic implications and a tectonic discussion

1991 ◽  
pp. 99-112 ◽  
Author(s):  
Miguel A. Parada ◽  
Beatriz Levi ◽  
Jan O. Nystrom
Keyword(s):  
Central Chile

Modeling Soil Carbon Storage in the “Espinal” Agroecosystem of Central Chile

2008 ◽  
Vol 22 (2) ◽  
pp. 148-158 ◽  
Author(s):  
Neal Stolpe ◽  
Cristina Muñoz ◽  
Erick Zagal ◽  
Carlos Ovalle
Keyword(s):  
Soil Carbon ◽  
Carbon Storage ◽  
Soil Carbon Storage ◽  
Central Chile

Intensity of Human Predation on Rocky Shores at Las Cruces in Central Chile

1987 ◽  
Vol 14 (2) ◽  
pp. 143-149 ◽  
Author(s):  
L. René Durán ◽  
Juan Carlos Castilla ◽  
Doris Oliva
Keyword(s):  
Activity Pattern ◽  
Rocky Shore ◽  
Rocky Shores ◽  
Central Chile ◽  
Temporal Grouping ◽  
Human Predation

The rocky shore of central Chile is heavily harvested by mariscadores de orilla and skin-divers, but their catches are not considered in the fishery statistics. The aim of the present paper is to estimate the intensity of human predation and annual catch of each of the species taken at Las Cruces, Central Chile. The activity pattern of both categories of collectors demonstrate a temporal grouping. The observation of mariscadores de orilla and skin-divers in 3 sectors of fringe totalling 1,500 m of rocky shore during 12 months allowed us to estimate the annual catch per species caught (kg per year).

scholarly journals Mayten Tree Seed Oil: Nutritional Value Evaluation According to Antioxidant Capacity and Bioactive Properties

Foods ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 729
Author(s):  
Rosanna Ginocchio ◽  
Eduardo Muñoz-Carvajal ◽  
Patricia Velásquez ◽  
Ady Giordano ◽  
Gloria Montenegro ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Seed Oil ◽  
Quality Parameters ◽  
Antioxidant Compounds ◽  
Native Plant ◽  
Potential Health ◽  
North Central ◽  
Central Chile ◽  
Value Evaluation ◽  
Tree Seed

The Mayten tree (Maytenus boaria Mol.), a native plant of Chile that grows under environmentally limiting conditions, was historically harvested to extract an edible oil, and may represent an opportunity to expand current vegetable oil production. Seeds were collected from Mayten trees in north-central Chile, and seed oil was extracted by solvent extraction. The seed oil showed a reddish coloration, with quality parameters similar to those of other vegetable oils. The fatty acid composition revealed high levels of monounsaturated and polyunsaturated fatty acids. Oleic and linoleic acids, which are relevant to the human diet, were well represented in the extracted Mayten tree seed oil. The oil displayed an antioxidant capacity due to the high contents of antioxidant compounds (polyphenols and carotenoids) and may have potential health benefits for diseases associated with oxidative stress.

Intraseasonal teleconnections leading to heat waves in central Chile

2021 ◽  
Author(s):  
Martín Jacques‐Coper ◽  
Daniel Veloso‐Aguila ◽  
Christian Segura ◽  
Amanda Valencia
Keyword(s):  
Heat Waves ◽  
Central Chile

AGRICULTURAL WORKERS’ STANDARD OF LIVING DURING CENTRAL CHILE'S AGRARIAN EXPANSION, CF. 1870-1930

2021 ◽  
pp. 1-30
Author(s):  
Claudio Robles-Ortiz ◽  
Ignacio González-Correa ◽  
Nora Reyes Campos ◽  
Uziel González Aliaga
Keyword(s):  
Living Standards ◽  
Standard Of Living ◽  
Real Wages ◽  
Causal Factors ◽  
Central Chile ◽  
Rural Workers ◽  
The Great Depression ◽  
Urban Workers ◽  
Wage Labour ◽  
Agricultural Labourers

ABSTRACT The purpose of this paper is to determine trends in the wages and living standards of male agricultural labourers in Central Chile during the agrarian expansion, c. 1870-1930. We found that nominal wages increased eightfold; this is relevant because wage labour became the main rural labour regime in this period. Nominal wages rose steadily from the early 1870s until 1910, and with significant fluctuations thereafter, before plummeting with the Great Depression. Real wages also increased, but only slightly. Furthermore, during certain short periods, agricultural labourers' real wages were similar to or higher than those of low-skilled urban workers. However, the persistent gap between agricultural and non-agricultural wages was one of the causal factors of the outmigration of rural workers.

scholarly journals Stratigraphic evidence of two historical tsunamis on the semi-arid coast of north-central Chile

2021 ◽  
Vol 266 ◽  
pp. 107052
Author(s):  
Jessica M. DePaolis ◽  
Tina Dura ◽  
Breanyn MacInnes ◽  
Lisa L. Ely ◽  
Marco Cisternas ◽  
...  
Keyword(s):  
North Central ◽  
Central Chile ◽  
Historical Tsunamis ◽  
Arid Coast ◽  
Semi Arid
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