DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?

The influence of 31 years of stubble burning on the carbon storage as well of chemical composition of soil organic matter (SOM) was studied in agricultural soil of a long-term field experiment. Additionally, the potential of black carbon (BC) produced by burning of harvesting residues, to be lost by...

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Autor principal:	Rumpel,Cornelia
Lenguaje:	English
Publicado:	Sociedad Chilena de la Ciencia del Suelo 2008
Materias:	Black carbon stubble burning soil organic C
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-27912008000200006
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spelling	oai:scielo:S0718-279120080002000062009-12-23DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?Rumpel,Cornelia Black carbon stubble burning soil organic C The influence of 31 years of stubble burning on the carbon storage as well of chemical composition of soil organic matter (SOM) was studied in agricultural soil of a long-term field experiment. Additionally, the potential of black carbon (BC) produced by burning of harvesting residues, to be lost by horizontal as well as vertical transport was quantified during a rainfall simulation experiment. Our results show that 31 years of stubbie burning as a regular agricultural practice did not change carbon storage or the chemical composition of SOM. This is most likely due to a small quantitative input of highly stable aromatic carbon into the soil. A significant portion of BC deposited on the soil surface by the fire may have been exported from the site as shown during the rainfall simulation experiment.info:eu-repo/semantics/openAccessSociedad Chilena de la Ciencia del SueloRevista de la ciencia del suelo y nutrición vegetal v.8 n.2 20082008-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-27912008000200006en10.4067/S0718-27912008000200006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Black carbon stubble burning soil organic C
spellingShingle	Black carbon stubble burning soil organic C Rumpel,Cornelia DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?
description	The influence of 31 years of stubble burning on the carbon storage as well of chemical composition of soil organic matter (SOM) was studied in agricultural soil of a long-term field experiment. Additionally, the potential of black carbon (BC) produced by burning of harvesting residues, to be lost by horizontal as well as vertical transport was quantified during a rainfall simulation experiment. Our results show that 31 years of stubbie burning as a regular agricultural practice did not change carbon storage or the chemical composition of SOM. This is most likely due to a small quantitative input of highly stable aromatic carbon into the soil. A significant portion of BC deposited on the soil surface by the fire may have been exported from the site as shown during the rainfall simulation experiment.
author	Rumpel,Cornelia
author_facet	Rumpel,Cornelia
author_sort	Rumpel,Cornelia
title	DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?
title_short	DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?
title_full	DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?
title_fullStr	DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?
title_full_unstemmed	DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?
title_sort	does burning of harvesting residues increase soil carbon storage?
publisher	Sociedad Chilena de la Ciencia del Suelo
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-27912008000200006
work_keys_str_mv	AT rumpelcornelia doesburningofharvestingresiduesincreasesoilcarbonstorage
_version_	1714203314889949184

DOES BURNING OF HARVESTING RESIDUES INCREASE SOIL CARBON STORAGE?

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