Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil.
Agriculture is one of the main responsible for the increase of CO2 atmospheric in Brazil. However, the adoption of conservation farming practices is an alternative to mitigate climate change. Geoprocessing tools can assist in land use mapping process and associate different landscape parameters in an integrated spatial analysis. To carry out this study, the C stock was calculated and spatialized using the software Arcis® 10.2. A gradual C stock values categorization is presented according to land use cover map. It was observed that Annual e Perennial crops land use classes presented the lowest values of C stock. That showed the fragility of agrosystems concerning C stocks, but in the other hand, the great opportunity and importance of to improve agricultural management practices seeking decrease the impact of food production into the global C cycle.
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Language: | English eng |
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2017-02-07
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Subjects: | Geoprocessamento, Estoque de carbono, Manejo agrícola, Paisagens rurais, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1062877 |
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dig-alice-doc-10628772017-08-16T04:08:30Z Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. LEAL, L. L. TURETTA, A. P. D. LUÍSA LIMA LEAL, UFRJ; ANA PAULA DIAS TURETTA, CNPS. Geoprocessamento Estoque de carbono Manejo agrícola Paisagens rurais Agriculture is one of the main responsible for the increase of CO2 atmospheric in Brazil. However, the adoption of conservation farming practices is an alternative to mitigate climate change. Geoprocessing tools can assist in land use mapping process and associate different landscape parameters in an integrated spatial analysis. To carry out this study, the C stock was calculated and spatialized using the software Arcis® 10.2. A gradual C stock values categorization is presented according to land use cover map. It was observed that Annual e Perennial crops land use classes presented the lowest values of C stock. That showed the fragility of agrosystems concerning C stocks, but in the other hand, the great opportunity and importance of to improve agricultural management practices seeking decrease the impact of food production into the global C cycle. 2017-02-08T23:09:32Z 2017-02-08T23:09:32Z 2017-02-07 2016 2017-02-08T23:09:32Z Separatas In: INTERNATIONAL CONFERENCE OF INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 18., 2016, Kanazawa. Keystone for future earth: natural organic matter (NOM) in diverse environments: proceedings. Kobe: IHSS: Kobe University, 2016. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1062877 en eng openAccess |
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Geoprocessamento Estoque de carbono Manejo agrícola Paisagens rurais Geoprocessamento Estoque de carbono Manejo agrícola Paisagens rurais |
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Geoprocessamento Estoque de carbono Manejo agrícola Paisagens rurais Geoprocessamento Estoque de carbono Manejo agrícola Paisagens rurais LEAL, L. L. TURETTA, A. P. D. Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. |
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Agriculture is one of the main responsible for the increase of CO2 atmospheric in Brazil. However, the adoption of conservation farming practices is an alternative to mitigate climate change. Geoprocessing tools can assist in land use mapping process and associate different landscape parameters in an integrated spatial analysis. To carry out this study, the C stock was calculated and spatialized using the software Arcis® 10.2. A gradual C stock values categorization is presented according to land use cover map. It was observed that Annual e Perennial crops land use classes presented the lowest values of C stock. That showed the fragility of agrosystems concerning C stocks, but in the other hand, the great opportunity and importance of to improve agricultural management practices seeking decrease the impact of food production into the global C cycle. |
author2 |
LUÍSA LIMA LEAL, UFRJ; ANA PAULA DIAS TURETTA, CNPS. |
author_facet |
LUÍSA LIMA LEAL, UFRJ; ANA PAULA DIAS TURETTA, CNPS. LEAL, L. L. TURETTA, A. P. D. |
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Separatas |
topic_facet |
Geoprocessamento Estoque de carbono Manejo agrícola Paisagens rurais |
author |
LEAL, L. L. TURETTA, A. P. D. |
author_sort |
LEAL, L. L. |
title |
Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. |
title_short |
Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. |
title_full |
Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. |
title_fullStr |
Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. |
title_full_unstemmed |
Spatialization of soil carbon stock in a rural landscape - a study case in the Southest of Brazil. |
title_sort |
spatialization of soil carbon stock in a rural landscape - a study case in the southest of brazil. |
publishDate |
2017-02-07 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1062877 |
work_keys_str_mv |
AT lealll spatializationofsoilcarbonstockinarurallandscapeastudycaseinthesouthestofbrazil AT turettaapd spatializationofsoilcarbonstockinarurallandscapeastudycaseinthesouthestofbrazil |
_version_ |
1756023156919762944 |