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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
21/10/2019 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PANTOJA, N.; BEUCHLE, R.; OLIVEIRA, M. V. N. d'; CASSOL, H.; LUI, G. |
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Afiliação: |
Nara Pantoja, Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis - IBAMA; René Beuchle, Joint Research Centre - JRC; MARCUS VINICIO NEVES D OLIVEIRA, CPAF-AC; Henrique Cassol, Instituto Nacional de Pesquisas Espaciais - INPE; Gabriel Lui, Ministério do Meio Ambiente – MMA. |
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Título: |
The potential for operational monitoring of selectively logged forest using vegetation index in the brazilian Amazon. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 19., 2019, Santos, SP. Anais... São José dos Campos: Inpe, 2019. |
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Páginas: |
4 p. |
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DOI: |
978-85-17-00097-3 |
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Idioma: |
Inglês |
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Notas: |
Editores: Douglas Francisco Marcolino Gherardi; Ieda Del'Arco Sanches; Luiz Eduardo Oliveira e Cruz de Aragão. |
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Conteúdo: |
This work presents a approach for monitoring forest degradation in the Brazilian Amazon using a multi-temporal dataset of Landsat-8 imagery. We use a Normalized Burned Ratio (NBR) for detecting selective logging in two differents areas in the Brazilian Amazon, Acre State and the Roraima State. The proposed approach can be used for monitoring forest degradation to availability the vegetation indice using the proposed method and facilitating the implementation of action of forest protection in the Brazilian Amazon. |
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Palavras-Chave: |
Acre; Degradación ambiental; Exploración forestal; Monitoreo ambiental; Normalized Burned Ratio (NBR); Roraima; Selective logging; Teledetección. |
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Thesagro: |
Degradação Ambiental; Exploração Florestal; Extração da Madeira; Impacto Ambiental; Sensoriamento Remoto. |
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Thesaurus Nal: |
Environmental degradation; Environmental impact; Environmental monitoring; Landsat; Remote sensing. |
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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/203272/1/26880.pdf
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Marc: |
LEADER 01910nam a2200409 a 4500
001 2113324
005 2023-11-16
008 2019 bl uuuu u00u1 u #d
024 7 $a978-85-17-00097-3$2DOI
100 1 $aPANTOJA, N.
245 $aThe potential for operational monitoring of selectively logged forest using vegetation index in the brazilian Amazon.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 19., 2019, Santos, SP. Anais... São José dos Campos: Inpe$c2019
300 $a4 p.
500 $aEditores: Douglas Francisco Marcolino Gherardi; Ieda Del'Arco Sanches; Luiz Eduardo Oliveira e Cruz de Aragão.
520 $aThis work presents a approach for monitoring forest degradation in the Brazilian Amazon using a multi-temporal dataset of Landsat-8 imagery. We use a Normalized Burned Ratio (NBR) for detecting selective logging in two differents areas in the Brazilian Amazon, Acre State and the Roraima State. The proposed approach can be used for monitoring forest degradation to availability the vegetation indice using the proposed method and facilitating the implementation of action of forest protection in the Brazilian Amazon.
650 $aEnvironmental degradation
650 $aEnvironmental impact
650 $aEnvironmental monitoring
650 $aLandsat
650 $aRemote sensing
650 $aDegradação Ambiental
650 $aExploração Florestal
650 $aExtração da Madeira
650 $aImpacto Ambiental
650 $aSensoriamento Remoto
653 $aAcre
653 $aDegradación ambiental
653 $aExploración forestal
653 $aMonitoreo ambiental
653 $aNormalized Burned Ratio (NBR)
653 $aRoraima
653 $aSelective logging
653 $aTeledetección
700 1 $aBEUCHLE, R.
700 1 $aOLIVEIRA, M. V. N. d'
700 1 $aCASSOL, H.
700 1 $aLUI, G.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
16/11/2022 |
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Data da última atualização: |
16/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, C. K. C. da; SANTOS, M. R. A. dos. |
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Afiliação: |
CAMILA KAREN CANDEIRA DA SILVA, UNIVERSIDADE FEDERAL DE RONDÔNIA; MAURICIO REGINALDO ALVES DOS SANTOS, CPAF-RO. |
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Título: |
Induction of somatic embryos in Robusta and Conilon varieties of Coffea canephora. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
International Journal of Development Research, v. 12, n. 10, p. 59734-59737, Oct. 2022. |
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ISSN: |
2230-9926 |
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DOI: |
https://doi.org/10.37118/ijdr.25620.10.2022 |
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Idioma: |
Inglês |
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Conteúdo: |
Clonal propagation of Coffea canephora varieties is feasible through somatic embryogenesis. The aim of this study was to evaluate the induction of somatic embryos from leaves of C. canephora, Robusta and Conilon varieties, in relation to different concentrations of three growth regulators. The explants were inoculated in a MS culture medium with 2iP (isopentanyladenine), IBA (indolebutyric acid) and BA (6-benzylaminopurine), in factorial combinations, at concentrations of 1.0; 2.0; 3.0; 4.0 and 5.0 mg L-1. At 45 days of culture, the percentage of callus induction was evaluated and, at 120 days, the average number of cotyledonary embryos per explant. The most efficient combinations of growth regulators to induce callogenesis in the explants were: 5.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 3.0 mg L-1 of IBA + 3. 0 mg L-1 of BA - for the Robusta variety; and 5.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 5.0 mg L-1 of IBA + 5.0 mg L-1 of BA - for the Conilon variety. As for the average number of embryos per explant, the most efficient combinations of growth regulators were: 5.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 2.0 mg L-1 of IBA + 3 .0 mg L-1 of BA ? for the Robusta cultivar; and 4.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 5.0 mg L-1 of IBA + 5.0 mg L-1 of BA - for the Conilon variety. |
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Palavras-Chave: |
Amazônia Ocidental; Cefé Conilon; Clonal propagation; Cotyledonary embryos; Embrapa Rondônia; Embriogênese somática; Porto Velho (RO); Western Amazon. |
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Thesagro: |
Café Robusta; Campo Experimental; Coffea Canephora; Cultura de Tecido. |
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Thesaurus NAL: |
Demonstration farms; Somatic embryogenesis; Tissue culture. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148353/1/cpafro-18835.pdf
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Marc: |
LEADER 02361naa a2200337 a 4500
001 2148353
005 2022-11-16
008 2022 bl uuuu u00u1 u #d
022 $a2230-9926
024 7 $ahttps://doi.org/10.37118/ijdr.25620.10.2022$2DOI
100 1 $aSILVA, C. K. C. da
245 $aInduction of somatic embryos in Robusta and Conilon varieties of Coffea canephora.$h[electronic resource]
260 $c2022
520 $aClonal propagation of Coffea canephora varieties is feasible through somatic embryogenesis. The aim of this study was to evaluate the induction of somatic embryos from leaves of C. canephora, Robusta and Conilon varieties, in relation to different concentrations of three growth regulators. The explants were inoculated in a MS culture medium with 2iP (isopentanyladenine), IBA (indolebutyric acid) and BA (6-benzylaminopurine), in factorial combinations, at concentrations of 1.0; 2.0; 3.0; 4.0 and 5.0 mg L-1. At 45 days of culture, the percentage of callus induction was evaluated and, at 120 days, the average number of cotyledonary embryos per explant. The most efficient combinations of growth regulators to induce callogenesis in the explants were: 5.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 3.0 mg L-1 of IBA + 3. 0 mg L-1 of BA - for the Robusta variety; and 5.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 5.0 mg L-1 of IBA + 5.0 mg L-1 of BA - for the Conilon variety. As for the average number of embryos per explant, the most efficient combinations of growth regulators were: 5.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 2.0 mg L-1 of IBA + 3 .0 mg L-1 of BA ? for the Robusta cultivar; and 4.0 mg L-1 of IBA + 1.0 mg L-1 of 2iP and 5.0 mg L-1 of IBA + 5.0 mg L-1 of BA - for the Conilon variety.
650 $aDemonstration farms
650 $aSomatic embryogenesis
650 $aTissue culture
650 $aCafé Robusta
650 $aCampo Experimental
650 $aCoffea Canephora
650 $aCultura de Tecido
653 $aAmazônia Ocidental
653 $aCefé Conilon
653 $aClonal propagation
653 $aCotyledonary embryos
653 $aEmbrapa Rondônia
653 $aEmbriogênese somática
653 $aPorto Velho (RO)
653 $aWestern Amazon
700 1 $aSANTOS, M. R. A. dos
773 $tInternational Journal of Development Research$gv. 12, n. 10, p. 59734-59737, Oct. 2022.
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Embrapa Rondônia (CPAF-RO) |
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