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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
18/03/2021 |
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Data da última atualização: |
26/03/2021 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
FREITAS, J. V. de; OLIVEIRA, Y. M. M. de; ABRANTES, M. A.; MATTOS, P. P. de; SCHAITZA, E. G.; PICHELLI, K. R.; AFONSO, S. R. |
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Afiliação: |
JOBERTO VELOSO DE FREITAS, Universidade Federal do Amazonas; YEDA MARIA MALHEIROS DE OLIVEIRA, CNPF; MARISTELA AVILA ABRANTES, CNPF; PATRICIA POVOA DE MATTOS, CNPF; ERICH GOMES SCHAITZA, CNPF; KATIA REGINA PICHELLI, CNPF; SANDRA REGINA AFONSO, Serviço Florestal Brasileiro. |
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Título: |
Memories of the 25th IUFRO World Congress, Curitiba, Paraná, Brazil, September 29 to October 5, 2019. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa, 2020. |
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Páginas: |
104 p. |
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Descrição Física: |
il. color. |
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ISBN: |
978-65-86056-22-8 |
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Idioma: |
Inglês |
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Notas: |
Contém apêndices e anexos. |
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Conteúdo: |
IUFRO2019 was organized through a joint effort involving the SFB and Embrapa, both of which are linked to MAPA, and presented impressive numbers for an international event held for the first time in Latin America: 2,725 people from 96 different countries, 195 technical sessions, 1,648 oral sessions and 964 poster sessions, in addition to more than 31 side events. The exchange of knowledge, research, and information at IUFRO2019 was invaluable to all the researchers who had the honor of participating, including the 35 professionals representing SFB. In the Brazil Space, an area to raise awareness about national public policy, we introduced the forest concession program, the Rural Environmental Register, the National Forest Inventory, and the Forest Products Laboratory. In the Sociobiodiversity Products Exhibition and Fair we highlighted the bioeconomy, a pathway to income for the 20 million people who live in the forests of the Amazon region. An event of this magnitude cannot take place without hard work on the part of many partners, sponsors, suppliers, and staff. With the satisfaction of a job well done, we are pleased to share the text commemorating this successful event with Brazilian as well as international readers. We hope it reminds you of new learning and good times, and that you share this information with the forest community. |
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Palavras-Chave: |
Congresso Florestal; Forest research. |
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Thesagro: |
Pesquisa Florestal. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221975/1/Memorias-COC-IUFRO2019-INGLES-21-0000000.pdf
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Marc: |
LEADER 02132nam a2200253 a 4500
001 2130796
005 2021-03-26
008 2020 bl uuuu 00u1 u #d
020 $a978-65-86056-22-8
100 1 $aFREITAS, J. V. de
245 $aMemories of the 25th IUFRO World Congress, Curitiba, Paraná, Brazil, September 29 to October 5, 2019.$h[electronic resource]
260 $aBrasília, DF: Embrapa$c2020
300 $a104 p.$cil. color.
500 $aContém apêndices e anexos.
520 $aIUFRO2019 was organized through a joint effort involving the SFB and Embrapa, both of which are linked to MAPA, and presented impressive numbers for an international event held for the first time in Latin America: 2,725 people from 96 different countries, 195 technical sessions, 1,648 oral sessions and 964 poster sessions, in addition to more than 31 side events. The exchange of knowledge, research, and information at IUFRO2019 was invaluable to all the researchers who had the honor of participating, including the 35 professionals representing SFB. In the Brazil Space, an area to raise awareness about national public policy, we introduced the forest concession program, the Rural Environmental Register, the National Forest Inventory, and the Forest Products Laboratory. In the Sociobiodiversity Products Exhibition and Fair we highlighted the bioeconomy, a pathway to income for the 20 million people who live in the forests of the Amazon region. An event of this magnitude cannot take place without hard work on the part of many partners, sponsors, suppliers, and staff. With the satisfaction of a job well done, we are pleased to share the text commemorating this successful event with Brazilian as well as international readers. We hope it reminds you of new learning and good times, and that you share this information with the forest community.
650 $aPesquisa Florestal
653 $aCongresso Florestal
653 $aForest research
700 1 $aOLIVEIRA, Y. M. M. de
700 1 $aABRANTES, M. A.
700 1 $aMATTOS, P. P. de
700 1 $aSCHAITZA, E. G.
700 1 $aPICHELLI, K. R.
700 1 $aAFONSO, S. R.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
10/03/2014 |
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Data da última atualização: |
02/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ROCHA JUNIOR, P. R. da; DONAGEMMA, G. K.; ANDRADE, F. V.; PASSOS, R. R.; BALIEIRO, F. de C.; MENDONÇA, E. de S.; RUIZ, H. A. |
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Afiliação: |
P. R. da Rocha Junior, UFES; GUILHERME KANGUSSU DONAGEMMA, CNPS; F. V. Andrade, UFES; R. R. Passos, UFES; FABIANO DE CARVALHO BALIEIRO, CNPS; E. de S. Mendonça, EMBRAPA SOLOS; H. A. Ruiz, Department of Soil Science and Plant Nutrition, Federal University of Viçosa. |
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Título: |
Can soil organic carbon pools indicate the degradation levels of pastures in the Atlantic Forest biome. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 6, n. 1, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
In Brazil, a large part of the Atlantic Forest was deforested in pastures, which were developed on the basis of natural fertility and organic matter content of the new deforested soil. However, as time went by the organic matter content in these areas have been decreasing causing soil degradation. The objective of this study was to evaluate the organic matter as a quality indicator of Ultisols in different levels of pasture degradation in the region of Governador Valadares-MG. Four sites of pastures were chosen at different levels of degradation, observed visually, two capoeiras in different stages of natural recovery and forest site (reference). Soil samples were collected at three depths (0.00-0.05, 0.05-0.10 and 10-0.20 m) in two seasons of the year (rainy and dry seasons) in the middle third of the landform with three replicates. The following attributes were determined: soil organic C, free light fraction, particulate organic matter, particulate organic C, mineral-associated organic C and dissolved organic matter. The experimental results showed that the soil organic matter appeared efficient in discriminating soil quality between degraded forest/pasture, as well as between degraded capoeira/pasture. But, it was not sensitive to discriminate within levels of degraded pastures. Among the organic matter pools studied, the most sensitive soil quality indicators were: particulate organic matter and dissolved organic matter, in the following degraded order verified from these indicators: forest < capoeira 1 = capoeira 2 < pastures (1, 2, 3 and 4). MenosIn Brazil, a large part of the Atlantic Forest was deforested in pastures, which were developed on the basis of natural fertility and organic matter content of the new deforested soil. However, as time went by the organic matter content in these areas have been decreasing causing soil degradation. The objective of this study was to evaluate the organic matter as a quality indicator of Ultisols in different levels of pasture degradation in the region of Governador Valadares-MG. Four sites of pastures were chosen at different levels of degradation, observed visually, two capoeiras in different stages of natural recovery and forest site (reference). Soil samples were collected at three depths (0.00-0.05, 0.05-0.10 and 10-0.20 m) in two seasons of the year (rainy and dry seasons) in the middle third of the landform with three replicates. The following attributes were determined: soil organic C, free light fraction, particulate organic matter, particulate organic C, mineral-associated organic C and dissolved organic matter. The experimental results showed that the soil organic matter appeared efficient in discriminating soil quality between degraded forest/pasture, as well as between degraded capoeira/pasture. But, it was not sensitive to discriminate within levels of degraded pastures. Among the organic matter pools studied, the most sensitive soil quality indicators were: particulate organic matter and dissolved organic matter, in the following degraded order verified from thes... Mostrar Tudo |
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Palavras-Chave: |
Organic matter pool. |
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Thesaurus NAL: |
degradation; particulate organic matter; soil quality; Ultisols. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/98850/1/Paulinho-Rocha-Jr-et-al.pdf
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Marc: |
LEADER 02340naa a2200253 a 4500
001 1981949
005 2020-09-02
008 2014 bl uuuu u00u1 u #d
100 1 $aROCHA JUNIOR, P. R. da
245 $aCan soil organic carbon pools indicate the degradation levels of pastures in the Atlantic Forest biome.$h[electronic resource]
260 $c2014
520 $aIn Brazil, a large part of the Atlantic Forest was deforested in pastures, which were developed on the basis of natural fertility and organic matter content of the new deforested soil. However, as time went by the organic matter content in these areas have been decreasing causing soil degradation. The objective of this study was to evaluate the organic matter as a quality indicator of Ultisols in different levels of pasture degradation in the region of Governador Valadares-MG. Four sites of pastures were chosen at different levels of degradation, observed visually, two capoeiras in different stages of natural recovery and forest site (reference). Soil samples were collected at three depths (0.00-0.05, 0.05-0.10 and 10-0.20 m) in two seasons of the year (rainy and dry seasons) in the middle third of the landform with three replicates. The following attributes were determined: soil organic C, free light fraction, particulate organic matter, particulate organic C, mineral-associated organic C and dissolved organic matter. The experimental results showed that the soil organic matter appeared efficient in discriminating soil quality between degraded forest/pasture, as well as between degraded capoeira/pasture. But, it was not sensitive to discriminate within levels of degraded pastures. Among the organic matter pools studied, the most sensitive soil quality indicators were: particulate organic matter and dissolved organic matter, in the following degraded order verified from these indicators: forest < capoeira 1 = capoeira 2 < pastures (1, 2, 3 and 4).
650 $adegradation
650 $aparticulate organic matter
650 $asoil quality
650 $aUltisols
653 $aOrganic matter pool
700 1 $aDONAGEMMA, G. K.
700 1 $aANDRADE, F. V.
700 1 $aPASSOS, R. R.
700 1 $aBALIEIRO, F. de C.
700 1 $aMENDONÇA, E. de S.
700 1 $aRUIZ, H. A.
773 $tJournal of Agricultural Science$gv. 6, n. 1, 2014.
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Embrapa Solos (CNPS) |
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