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Use of sludge from kraft mill wastewater treatment as improver of volcanic soils: effect on soil biological parameters
(SOC CHILENA CIENCIA SUELO, 2010)
Soil moisture retention and mass movement of volcanic soils from the “Sabinas” sector in Caldas, Colombia
(Universidad Nacional de Colombia - Sede Palmira, 2017-10-01)
The mass movement of soils, are soil, rocks displacements or both, caused by soil water excesses in terrains due to gravity effects and other factors. The aim of this research was to quantify the moisture retention capacity ...
Immobilization and stabilization of volcanic ash in soil aggregates in semiarid meadows of Northern Patagonia
(Elsevier Science, 2021-06-15)
Although volcanism may be perceived by the society as a phenomenon with mostly negative consequences, this is not always the case especially for natural systems. There is a limited knowledge on how the deposited pristine ...
Dairy slurry application to grasslands and groundwater quality in a volcanic soil
(2016)
Research in volcanic-ash soils has shown that they largely capture the dairy slurry following application to land; however, their hydrological properties would favor nutrient leaching. Our objective was to evaluate the ...
Regional variability of volcanic ash soils in south Ecuador: the relation with parent material, climate and land use
(2007)
The high Andes region of south Ecuador is characterised by intense land use changes. These changes affect particularly the páramo, which is a collection of high altitudinal grassland ecosystems. In this region, the interaction ...
Organic carbon balance in Chilean volcanic soils after human intrusion and under different management practices
(TAYLOR & FRANCIS AS, 2007)
It is well known that humified soil organic matter ( SOM) plays a central role in soil fertility due to its chemical and physical properties, especially by sustaining soil biological and related ecological equilibrium. ...
Immobilization and stabilization of volcanic ash in soil aggregates in semiarid meadows of Northern Patagonia
(Elsevier, 2021-06-15)
Although volcanism may be perceived by the society as a phenomenon with mostly negative consequences, this is not always the case especially for natural systems. There is a limited knowledge on how the deposited pristine ...
Organic matter in volcanic soils in Chile: Chemical and biochemical characterization
(MARCEL DEKKER INC, 1997)
Determinations were made of total soil organic matter (SOM), stable and labile organic fractions, biomass carbon (C), and chemical composition of several humus-soil-fractions in chilean volcanic soils, Andosols and Ultisols. ...