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Registro Completo |
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
09/01/2018 |
Data da última atualização: |
11/01/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
AQUINO, S.; MARRACCINI, P.; MARIAC, C.; BETHUNE, K.; ANDRADE, A. C.; DARRACQ, O.; LEPELLEY, M.; KIWUKA, C.; ANTEN, N. |
Afiliação: |
Sinara Aquino, UFLA; Pierre Marraccini, CIRAD, UMR AGAP, Montpellier, Fr; Cédric MARIAC, IRD,UMR DIADE, Montpellier Fr; Kevin BETHUNE, IRD,UMR DIADE. Montpellier, Fr; ALAN CARVALHO ANDRADE, SAPC; Olivier DARRACQ, Nestlé R&D, Tours, France; Maud LEPELLEY, NARO, Kampala, Uganda; Catherine KIWUKA, NARO, Kampala, Uganda; Niels ANTEN, Wageningen Univ. Wageningen, Netherlands. |
Título: |
Targeted capture of Dreb subfamily genes as candidates genes for drought tolerance polymorphism in natural population of Coffea canephora. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: SOLANACEAE 14.; CUCURBITACEAE GENOMICS JOINT CONFERENCE, 3., 2017, Valencia, Spain. Abstracts book... Valencia, Spain, 2017. |
Idioma: |
Inglês |
Conteúdo: |
Coffea canephora, (Robusta), provides 33% of worldwide coffee production, 80% and 22% of Ugandan and Brazilian coffee production, respectively. Abiotic stress such as temperature variations or drought periods, aggravated by climate changes, are factors that affect this production. This sensitivity threatens both the steady supply of quality coffees and the livelihood of millions of people producing coffee. The natural genetic diversity of C. canephora offer a potential for detecting new genetic variants related to drought adaptation. In particular, modifications occurring in genes related to abiotic stress tolerance make these genes candidate for breeding programs in order to enhance the resilience to climate change. |
Palavras-Chave: |
CcDREB1D gene; Dehydration Responsive Element Binding Protein (DREB); DREB subfamily; Polymorphism (genetics); Robusta coffee. |
Thesagro: |
Coffea Canephora. |
Thesaurus Nal: |
Abiotic stress; Genome. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/170694/1/Targeted-capture-of-dreb-subfamily-genes.pdf
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Marc: |
LEADER 01730nam a2200301 a 4500 001 2084732 005 2018-01-11 008 2017 bl uuuu u00u1 u #d 100 1 $aAQUINO, S. 245 $aTargeted capture of Dreb subfamily genes as candidates genes for drought tolerance polymorphism in natural population of Coffea canephora.$h[electronic resource] 260 $aIn: SOLANACEAE 14.; CUCURBITACEAE GENOMICS JOINT CONFERENCE, 3., 2017, Valencia, Spain. Abstracts book... Valencia, Spain$c2017 520 $aCoffea canephora, (Robusta), provides 33% of worldwide coffee production, 80% and 22% of Ugandan and Brazilian coffee production, respectively. Abiotic stress such as temperature variations or drought periods, aggravated by climate changes, are factors that affect this production. This sensitivity threatens both the steady supply of quality coffees and the livelihood of millions of people producing coffee. The natural genetic diversity of C. canephora offer a potential for detecting new genetic variants related to drought adaptation. In particular, modifications occurring in genes related to abiotic stress tolerance make these genes candidate for breeding programs in order to enhance the resilience to climate change. 650 $aAbiotic stress 650 $aGenome 650 $aCoffea Canephora 653 $aCcDREB1D gene 653 $aDehydration Responsive Element Binding Protein (DREB) 653 $aDREB subfamily 653 $aPolymorphism (genetics) 653 $aRobusta coffee 700 1 $aMARRACCINI, P. 700 1 $aMARIAC, C. 700 1 $aBETHUNE, K. 700 1 $aANDRADE, A. C. 700 1 $aDARRACQ, O. 700 1 $aLEPELLEY, M. 700 1 $aKIWUKA, C. 700 1 $aANTEN, N.
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Embrapa Café (CNPCa) |
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Registro Completo
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Solos. |
Data corrente: |
24/10/2023 |
Data da última atualização: |
24/10/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
FIDALGO, E. C. C.; MONTEIRO, J. M. G.; PRADO, R. B.; SILVA, J. dos S. V. da. |
Afiliação: |
ELAINE CRISTINA CARDOSO FIDALGO, CNPS; JOYCE MARIA GUIMARAES MONTEIRO, CNPS; RACHEL BARDY PRADO, CNPS; JOAO DOS SANTOS VILA DA SILVA, CNPTIA. |
Título: |
Carbon balance of land use, land-use change and forestry (LULUCF) in the Brazilian Chaco. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Revista Árvore, v. 47, e4720, 2023. |
DOI: |
https://doi.org/10.1590/1806-908820230000020 |
Idioma: |
Inglês |
Conteúdo: |
ABSTRACT. In Brazil, the Steppe Savanna and associated vegetation types, typical of the Chaco, are in the Pantanal biome. Land use in this region has caused the suppression of natural vegetation and the emission of greenhouse gases. The knowledge of the phytophysiognomies of the Chaco and its importance for the mitigation and adaptation to climate change can contribute to conservation and protection policies in this region, including specific public policies to support the sustainable use of biodiversity and carbon stock (C). In this work, we present an estimate of the balance between CO2 emissions and removals associated with land use and land cover changes for the Brazilian Chaco, considering the annual average of C loss or gain in living biomass and dead organic matter in three different periods: 1990 to 2000, 2000 to 2010 and 2010 to 2019. The methodology followed the one recommended by the Fourth National Communication of Brazil to the United Nations Framework Convention on Climate Change, with adaptations. The results show that the natural vegetation of the Brazilian Chaco has been replaced by pasture throughout the studied period (1990-2019). The Savanna Formations had the greatest reduction in area in this period. The balance points to a net emission of 0.12, 0.05, and 0.03 MgCO2 ha-1 year-1, respectively, in 1990-2000, 2000-2010, and 2010-2019. CO2 removals predominate especially in the Kadiweu Indigenous Land, and emissions prevail in the Chaco South region. |
Palavras-Chave: |
Balanço de carbono; Emissões líquidas de gases de efeito estufa; Forest; Mudança do uso da terra; Net GHG emissions. |
Thesagro: |
Floresta; Uso da Terra. |
Thesaurus NAL: |
Land use; Land use change; Pantanal. |
Categoria do assunto: |
-- P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157435/1/Carbon-balance-of-land-use-2023.pdf
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Marc: |
LEADER 02369naa a2200289 a 4500 001 2157435 005 2023-10-24 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1590/1806-908820230000020$2DOI 100 1 $aFIDALGO, E. C. C. 245 $aCarbon balance of land use, land-use change and forestry (LULUCF) in the Brazilian Chaco.$h[electronic resource] 260 $c2023 520 $aABSTRACT. In Brazil, the Steppe Savanna and associated vegetation types, typical of the Chaco, are in the Pantanal biome. Land use in this region has caused the suppression of natural vegetation and the emission of greenhouse gases. The knowledge of the phytophysiognomies of the Chaco and its importance for the mitigation and adaptation to climate change can contribute to conservation and protection policies in this region, including specific public policies to support the sustainable use of biodiversity and carbon stock (C). In this work, we present an estimate of the balance between CO2 emissions and removals associated with land use and land cover changes for the Brazilian Chaco, considering the annual average of C loss or gain in living biomass and dead organic matter in three different periods: 1990 to 2000, 2000 to 2010 and 2010 to 2019. The methodology followed the one recommended by the Fourth National Communication of Brazil to the United Nations Framework Convention on Climate Change, with adaptations. The results show that the natural vegetation of the Brazilian Chaco has been replaced by pasture throughout the studied period (1990-2019). The Savanna Formations had the greatest reduction in area in this period. The balance points to a net emission of 0.12, 0.05, and 0.03 MgCO2 ha-1 year-1, respectively, in 1990-2000, 2000-2010, and 2010-2019. CO2 removals predominate especially in the Kadiweu Indigenous Land, and emissions prevail in the Chaco South region. 650 $aLand use 650 $aLand use change 650 $aPantanal 650 $aFloresta 650 $aUso da Terra 653 $aBalanço de carbono 653 $aEmissões líquidas de gases de efeito estufa 653 $aForest 653 $aMudança do uso da terra 653 $aNet GHG emissions 700 1 $aMONTEIRO, J. M. G. 700 1 $aPRADO, R. B. 700 1 $aSILVA, J. dos S. V. da 773 $tRevista Árvore$gv. 47, e4720, 2023.
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