Discrimination of native wood charcoal by infrared spectroscopy
Brazil is one of the largest producers and consumers of charcoal in the world. About 50% of its charcoal comes from native forests, with a large part coming from unsustainable operations. The anatomic identification of charcoal is subjective; an instrumental technique would facilitate the monitoring of forests. This study aimed to verify the feasibility of using medium and near infrared reflectance spectroscopy to discriminate native (ipê) from plantation charcoals (eucalyptus). Principal Components Analysis, followed by Discriminant Factorial Analysis formed two different groups indicated by Mahalanobis distances of 40.6 and 80.3 for near and mid infrared, respectively. Validation of the model showed 100% efficacy.
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dig-cirad-fr-5586902024-01-28T18:59:00Z http://agritrop.cirad.fr/558690/ http://agritrop.cirad.fr/558690/ Discrimination of native wood charcoal by infrared spectroscopy. Davrieux Fabrice, Rousset Patrick, Pastore T.C.M., Alves de Macedo Lucelia, Quirino Waldir F.. 2010. Química Nova, 33 (5) : 1093-1097.https://doi.org/10.1590/S0100-40422010000500016 <https://doi.org/10.1590/S0100-40422010000500016> Discrimination of native wood charcoal by infrared spectroscopy Davrieux, Fabrice Rousset, Patrick Pastore, T.C.M. Alves de Macedo, Lucelia Quirino, Waldir F. eng 2010 Química Nova K50 - Technologie des produits forestiers F50 - Anatomie et morphologie des plantes U30 - Méthodes de recherche P06 - Sources d'énergie renouvelable E70 - Commerce, commercialisation et distribution charbon de bois provenance forêt plantations Eucalyptus grandis spectroscopie infrarouge contrôle de qualité identification anatomie végétale http://aims.fao.org/aos/agrovoc/c_1503 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_3062 http://aims.fao.org/aos/agrovoc/c_5990 http://aims.fao.org/aos/agrovoc/c_2693 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_6401 http://aims.fao.org/aos/agrovoc/c_3791 http://aims.fao.org/aos/agrovoc/c_5954 Brésil Amazonie http://aims.fao.org/aos/agrovoc/c_1070 http://aims.fao.org/aos/agrovoc/c_32372 Brazil is one of the largest producers and consumers of charcoal in the world. About 50% of its charcoal comes from native forests, with a large part coming from unsustainable operations. The anatomic identification of charcoal is subjective; an instrumental technique would facilitate the monitoring of forests. This study aimed to verify the feasibility of using medium and near infrared reflectance spectroscopy to discriminate native (ipê) from plantation charcoals (eucalyptus). Principal Components Analysis, followed by Discriminant Factorial Analysis formed two different groups indicated by Mahalanobis distances of 40.6 and 80.3 for near and mid infrared, respectively. Validation of the model showed 100% efficacy. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/558690/1/document_558690.pdf application/pdf Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1590/S0100-40422010000500016 10.1590/S0100-40422010000500016 info:eu-repo/semantics/altIdentifier/doi/10.1590/S0100-40422010000500016 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1590/S0100-40422010000500016 |
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K50 - Technologie des produits forestiers F50 - Anatomie et morphologie des plantes U30 - Méthodes de recherche P06 - Sources d'énergie renouvelable E70 - Commerce, commercialisation et distribution charbon de bois provenance forêt plantations Eucalyptus grandis spectroscopie infrarouge contrôle de qualité identification anatomie végétale http://aims.fao.org/aos/agrovoc/c_1503 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_3062 http://aims.fao.org/aos/agrovoc/c_5990 http://aims.fao.org/aos/agrovoc/c_2693 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_6401 http://aims.fao.org/aos/agrovoc/c_3791 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_1070 http://aims.fao.org/aos/agrovoc/c_32372 K50 - Technologie des produits forestiers F50 - Anatomie et morphologie des plantes U30 - Méthodes de recherche P06 - Sources d'énergie renouvelable E70 - Commerce, commercialisation et distribution charbon de bois provenance forêt plantations Eucalyptus grandis spectroscopie infrarouge contrôle de qualité identification anatomie végétale http://aims.fao.org/aos/agrovoc/c_1503 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_3062 http://aims.fao.org/aos/agrovoc/c_5990 http://aims.fao.org/aos/agrovoc/c_2693 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_6401 http://aims.fao.org/aos/agrovoc/c_3791 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_1070 http://aims.fao.org/aos/agrovoc/c_32372 |
spellingShingle |
K50 - Technologie des produits forestiers F50 - Anatomie et morphologie des plantes U30 - Méthodes de recherche P06 - Sources d'énergie renouvelable E70 - Commerce, commercialisation et distribution charbon de bois provenance forêt plantations Eucalyptus grandis spectroscopie infrarouge contrôle de qualité identification anatomie végétale http://aims.fao.org/aos/agrovoc/c_1503 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_3062 http://aims.fao.org/aos/agrovoc/c_5990 http://aims.fao.org/aos/agrovoc/c_2693 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_6401 http://aims.fao.org/aos/agrovoc/c_3791 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_1070 http://aims.fao.org/aos/agrovoc/c_32372 K50 - Technologie des produits forestiers F50 - Anatomie et morphologie des plantes U30 - Méthodes de recherche P06 - Sources d'énergie renouvelable E70 - Commerce, commercialisation et distribution charbon de bois provenance forêt plantations Eucalyptus grandis spectroscopie infrarouge contrôle de qualité identification anatomie végétale http://aims.fao.org/aos/agrovoc/c_1503 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_3062 http://aims.fao.org/aos/agrovoc/c_5990 http://aims.fao.org/aos/agrovoc/c_2693 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_6401 http://aims.fao.org/aos/agrovoc/c_3791 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_1070 http://aims.fao.org/aos/agrovoc/c_32372 Davrieux, Fabrice Rousset, Patrick Pastore, T.C.M. Alves de Macedo, Lucelia Quirino, Waldir F. Discrimination of native wood charcoal by infrared spectroscopy |
description |
Brazil is one of the largest producers and consumers of charcoal in the world. About 50% of its charcoal comes from native forests, with a large part coming from unsustainable operations. The anatomic identification of charcoal is subjective; an instrumental technique would facilitate the monitoring of forests. This study aimed to verify the feasibility of using medium and near infrared reflectance spectroscopy to discriminate native (ipê) from plantation charcoals (eucalyptus). Principal Components Analysis, followed by Discriminant Factorial Analysis formed two different groups indicated by Mahalanobis distances of 40.6 and 80.3 for near and mid infrared, respectively. Validation of the model showed 100% efficacy. |
format |
article |
topic_facet |
K50 - Technologie des produits forestiers F50 - Anatomie et morphologie des plantes U30 - Méthodes de recherche P06 - Sources d'énergie renouvelable E70 - Commerce, commercialisation et distribution charbon de bois provenance forêt plantations Eucalyptus grandis spectroscopie infrarouge contrôle de qualité identification anatomie végétale http://aims.fao.org/aos/agrovoc/c_1503 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_3062 http://aims.fao.org/aos/agrovoc/c_5990 http://aims.fao.org/aos/agrovoc/c_2693 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_6401 http://aims.fao.org/aos/agrovoc/c_3791 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_1070 http://aims.fao.org/aos/agrovoc/c_32372 |
author |
Davrieux, Fabrice Rousset, Patrick Pastore, T.C.M. Alves de Macedo, Lucelia Quirino, Waldir F. |
author_facet |
Davrieux, Fabrice Rousset, Patrick Pastore, T.C.M. Alves de Macedo, Lucelia Quirino, Waldir F. |
author_sort |
Davrieux, Fabrice |
title |
Discrimination of native wood charcoal by infrared spectroscopy |
title_short |
Discrimination of native wood charcoal by infrared spectroscopy |
title_full |
Discrimination of native wood charcoal by infrared spectroscopy |
title_fullStr |
Discrimination of native wood charcoal by infrared spectroscopy |
title_full_unstemmed |
Discrimination of native wood charcoal by infrared spectroscopy |
title_sort |
discrimination of native wood charcoal by infrared spectroscopy |
url |
http://agritrop.cirad.fr/558690/ http://agritrop.cirad.fr/558690/1/document_558690.pdf |
work_keys_str_mv |
AT davrieuxfabrice discriminationofnativewoodcharcoalbyinfraredspectroscopy AT roussetpatrick discriminationofnativewoodcharcoalbyinfraredspectroscopy AT pastoretcm discriminationofnativewoodcharcoalbyinfraredspectroscopy AT alvesdemacedolucelia discriminationofnativewoodcharcoalbyinfraredspectroscopy AT quirinowaldirf discriminationofnativewoodcharcoalbyinfraredspectroscopy |
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1792497753433047040 |