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SOIL GLYCOSIDASE ACTIVITIES AND WATER SOLUBLE ORGANIC CARBON UNDER DIFFERENT LAND USE TYPES
(Sociedad Chilena de la Ciencia del Suelo, 2010)
Organic synthesis in water mediated by silyl radicals
(Bentham Science Publishers, 2011-06)
This account is focused on highlighting the recent advances on synthetically-useful organic reactions employing siliconcentered radicals in water, and presenting new reactions in water, mediated by silyl radicals. In doing ...
Land use change alters the radiocarbon age and composition of soil and water-soluble organic matter in the Brazilian Cerrado
(2019-07-01)
The Brazilian Cerrado has undergone extensive land-use change in the past century with large areas converted to agriculture and silviculture. Eucalyptus is the dominant planted tree species in Brazil, but the short rotations ...
Changes in plant cover induced by grazing affect the soluble fraction of soil organic carbon – but not the total pool size in the arid rangelands of Patagonian Monte, Argentina
(10th International Rangeland Congress, 2016)
Soilis the largest organic C (SOC) pool in the biosphere. The size ofthis pool depends on the primary production and SOC residence time which arecontrolled by biome type, climatic conditions and land management.In arid ...
Insights on Molecular Characteristics of Hydrochars by 13C-NMR and Off-Line TMAH-GC/MS and Assessment of Their Potential Use as Plant Growth Promoters
(2021-02-15)
Hydrochar is a carbon-based material that can be used as soil amendment. Since the physical-chemical properties of hydrochar are mainly assigned to process parameters, we aimed at evaluating the organic fraction of different ...
Water geochemistry of shallow lakes from the southeastern Pampa plain, Argentina and their implications on mollusk shells preservation
(Elsevier Science, 2017-12-15)
A seasonal sampling of sediments, column and interstitial water for physico-chemical analysis were performed in littoral and open water areas in three freshwater shallow lakes (Nahuel Rucá, Las Mostazas and Los Carpinchos) ...
Effect of cover crops on leaching of dissolved organic nitrogen and carbon in a maize-cover crop rotation in Mediterranean Central Chile
(Elsevier B.V., 2019)
© 2018 Elsevier B.V. Protection and management of water quality across agricultural landscapes requires a sound understanding of runoff and/or leaching of nutrients and other agrichemicals from agricultural production ...
Use of levoglucosan, potassium, and water-soluble organic carbon to characterize the origins of biomass-burning aerosols
(Pergamon-Elsevier B.V. Ltd, 2012-12-01)
Three chemical species related to biomass burning, levoglucosan, potassium and water-soluble organic carbon (WSOC), were measured in aerosol samples collected in a rural area on the outskirts of the municipality of Ourinhos ...
Use of levoglucosan, potassium, and water-soluble organic carbon to characterize the origins of biomass-burning aerosols
(Pergamon-Elsevier B.V. Ltd, 2012-12-01)
Three chemical species related to biomass burning, levoglucosan, potassium and water-soluble organic carbon (WSOC), were measured in aerosol samples collected in a rural area on the outskirts of the municipality of Ourinhos ...