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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
14/03/2024 |
Data da última atualização: |
19/03/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERREIRA, G. M. D.; LEME, E. M. C.; AONA, L. Y. S.; SOUZA, F. V. D.; MOURA, H. C. P.; SOUZA, E. H. de. |
Afiliação: |
GLÍCIA MAYARA D. FERREIRA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; ELTON M.C. LEME, COLLABORATIVE RESEARCHER; LIDYANNE Y.S. AONA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; HELLEN C.P. MOURA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; EVERTON HILO DE SOUZA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA. |
Título: |
Microendemism, high diversity and taxonomic novelties in Bromeliaceae: Studies from an Atlantic Forest hotspot in Bahia, Brazil. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Journal for Nature Conservation, v. 79, 126599, 2024. |
Páginas: |
16 p. |
DOI: |
https://doi.org/10.1016/j.jnc.2024.126599 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: This work presents a checklist of the Bromeliaceae in Serra do Conduru State Park (PESC), in the Atlantic Forest of the state of Bahia, Brazil, including data on their growth habit, endemism and conservation status. We also describe and illustrate a new species, Aechmea urussucensis, that is endemic to the area studied and classified by us as critically endangered. The data were collected through field expeditions, analysis of herbarium material and review of the specialized literature. We found 70 species of Bromeliaceae distributed in 20 genera of the subfamilies Bromelioideae (48 spp.) and Tillandsioideae (22 spp.). The diversity of Bromeliaceae in the PESC is the greatest recorded to date in a conservation unit or forest fragment in Brazil. The species studied have a variety of life forms, with 52 spp. being exclusively epiphytic, 7 terrestrial and 11 species occurring in either of these forms. With regard to conservation status, four species are classified as critically endangered, nine as endangered and seven as vulnerable according to the IUCN criteria. In relation to endemism, 33 species are endemic to Bahia (47%), more specifically 31 spp. to the southern region of the state, and three species are microendemic (Aechmea urussucensis, Lymania languida and Wittmackia conduruensis) so far only observed within the PESC. Our results demonstrate that the southern region of Bahia has high diversity in comparison with other regions of the state and also of Brazil. These findings also reveal the scientific value of the PESC and the need for further research conservation and efforts of this region. MenosAbstract: This work presents a checklist of the Bromeliaceae in Serra do Conduru State Park (PESC), in the Atlantic Forest of the state of Bahia, Brazil, including data on their growth habit, endemism and conservation status. We also describe and illustrate a new species, Aechmea urussucensis, that is endemic to the area studied and classified by us as critically endangered. The data were collected through field expeditions, analysis of herbarium material and review of the specialized literature. We found 70 species of Bromeliaceae distributed in 20 genera of the subfamilies Bromelioideae (48 spp.) and Tillandsioideae (22 spp.). The diversity of Bromeliaceae in the PESC is the greatest recorded to date in a conservation unit or forest fragment in Brazil. The species studied have a variety of life forms, with 52 spp. being exclusively epiphytic, 7 terrestrial and 11 species occurring in either of these forms. With regard to conservation status, four species are classified as critically endangered, nine as endangered and seven as vulnerable according to the IUCN criteria. In relation to endemism, 33 species are endemic to Bahia (47%), more specifically 31 spp. to the southern region of the state, and three species are microendemic (Aechmea urussucensis, Lymania languida and Wittmackia conduruensis) so far only observed within the PESC. Our results demonstrate that the southern region of Bahia has high diversity in comparison with other regions of the state and also of Brazil. ... Mostrar Tudo |
Palavras-Chave: |
Aechmea urussucensis; Atlantic forest; Bromeliads; Endemism. |
Thesaurus Nal: |
Conservation status; New species. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02494naa a2200277 a 4500 001 2162812 005 2024-03-19 008 2024 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.jnc.2024.126599$2DOI 100 1 $aFERREIRA, G. M. D. 245 $aMicroendemism, high diversity and taxonomic novelties in Bromeliaceae$bStudies from an Atlantic Forest hotspot in Bahia, Brazil.$h[electronic resource] 260 $c2024 300 $a16 p. 520 $aAbstract: This work presents a checklist of the Bromeliaceae in Serra do Conduru State Park (PESC), in the Atlantic Forest of the state of Bahia, Brazil, including data on their growth habit, endemism and conservation status. We also describe and illustrate a new species, Aechmea urussucensis, that is endemic to the area studied and classified by us as critically endangered. The data were collected through field expeditions, analysis of herbarium material and review of the specialized literature. We found 70 species of Bromeliaceae distributed in 20 genera of the subfamilies Bromelioideae (48 spp.) and Tillandsioideae (22 spp.). The diversity of Bromeliaceae in the PESC is the greatest recorded to date in a conservation unit or forest fragment in Brazil. The species studied have a variety of life forms, with 52 spp. being exclusively epiphytic, 7 terrestrial and 11 species occurring in either of these forms. With regard to conservation status, four species are classified as critically endangered, nine as endangered and seven as vulnerable according to the IUCN criteria. In relation to endemism, 33 species are endemic to Bahia (47%), more specifically 31 spp. to the southern region of the state, and three species are microendemic (Aechmea urussucensis, Lymania languida and Wittmackia conduruensis) so far only observed within the PESC. Our results demonstrate that the southern region of Bahia has high diversity in comparison with other regions of the state and also of Brazil. These findings also reveal the scientific value of the PESC and the need for further research conservation and efforts of this region. 650 $aConservation status 650 $aNew species 653 $aAechmea urussucensis 653 $aAtlantic forest 653 $aBromeliads 653 $aEndemism 700 1 $aLEME, E. M. C. 700 1 $aAONA, L. Y. S. 700 1 $aSOUZA, F. V. D. 700 1 $aMOURA, H. C. P. 700 1 $aSOUZA, E. H. de 773 $tJournal for Nature Conservation$gv. 79, 126599, 2024.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Florestas; Embrapa Gado de Leite. |
Data corrente: |
25/10/2023 |
Data da última atualização: |
07/11/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MADARI, B. E.; MATOS, P. S.; OLIVEIRA, J. M.; CARVALHO, M. T. de M.; SILVEIRA, A. L. R.; MACHADO, P. L. O. de A.; ARAUJO, W. A.; SIQUEIRA, M. M. B.; FERRARESI, T. M.; FREITAS, F. M. C.; RIZZO, P. V.; SILVA, R. R.; PACHECO, A. |
Afiliação: |
BEATA EMOKE MADARI, CNPAF; PRISCILA SILVA MATOS, bolsista CNPAF; JANAINA MOURA OLIVEIRA, FACULDADE METROPOLITANA DE ANÁPOLIS; MARCIA THAIS DE MELO CARVALHO, CNPAF; ANDRE LUIZ RODRIGUES SILVEIRA; PEDRO LUIZ OLIVEIRA DE A MACHADO, CNPAF; WILKER ALVES DE ARAUJO, bolsista CNPAF; MATHEUS MENTONE DE BRITTO SIQUEIRA, bolsista CNPAF; TATIANA MARIS FERRARESI, CNPAF; FERNANDA MARA CUNHA FREITAS, CNPGL; PRICILA VETRANO RIZZO, CNPGL; RYAN RODRIGUES DA SILVA, bolsista CNPAF; ABILIO RODRIGUES PACHECO, CNPF. |
Título: |
Carbono orgánico del suelo en cultivos-ganadería-silvicultura en un estudio de caso de la región centro-oeste de Brasil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
In: CONGRESO INTERNACIONAL DE SISTEMAS SILVOPASTORILES, 12.; CONGRESO DE LA RED GLOBAL DE SISTEMAS SILVOPASTORILES, 2.; IV SEMINARIO NACIONAL DE SISTEMAS SILVOPASTORILES, 4., 2023, Montevideo; CONGRESO NACIONAL SISTEMAS SILVOPASTORILES, 5., 2023, Buenos Aires. Sistemas silvopastoriles: hacia una diversificación sostenible. Cali: CIPAV, 2023. |
Páginas: |
p. 547-560. |
ISBN: |
978-628-95190-5-1 |
Idioma: |
Espanhol |
Conteúdo: |
ABSTRACT- Crop-livestock-forestry (CLF) has been recommended as a strategy for soil carbon sequestration, reducing greenhouse gas (GHG) emissions of livestock as well as for sustainable soil management for improving soil organic carbon (SOC) and soil health. In this study we quantified SOC accruals in a very clayey Rhodic Ferralsol during the evolution of a 11-year-old crop-livestock-forestry system in the municipality of Cachoeira Dourada, Central West region of Brazil. CLF was implemented in 2009 in a conventional Pasture area, and soil samples were collected in 2012 and 2020 under two land uses, CLF, and the conventional Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-WL) and in the alley pasture between the tree lines (CLF-BL) having palisade grass. SOC dynamics were different in the upper 30 cm and in the underlying 70 cm layer. In the 0.0-0.3 m layer, after an initial decline in SOC stocks due to soil preparation for the implementation of CLF, SOC accumulation rates were positive in CLF (0.46-0.28 Mg ha-1 yr-1 ), but negative in the reference Pasture (-0.26). At 0.3-1.0 m SOC stocks were higher (both in 2012 and 2020) in the CLF-WL (86.70 and 83.74) than in the Pasture (71.81 and 74.96), however, CLF SOC was declining. Total soil N under CLF, compared to the reference Pasture, was lower and declining. These findings confirm that in general CLF is a valid strategy to increase SOC stocks compared to conventional Pasture, but adequate soil fertility management is necessary to potentialize SOC.
RESUMEN- Se ha recomendado a la agricultura-ganadería-silvicultura (AGS) como estrategia para el secuestro de carbono del suelo, la reducción de las emisiones de gases de efecto invernadero (GEI) del ganado, así como para el manejo sostenible del suelo para mejorar el carbono orgánico del suelo (COS) y la salud del suelo. En este estudio cuantificamos la acumulación de COS en un Ferralsol Ródico muy arcilloso durante la evolución de un sistema agrícolaganadero-forestal de 11 años de antigüedad en el municipio de Cachoeira Dourada, región Centro Oeste de Brasil. AGS se implementó en 2009 en un área de pastos convencionales, y se recolectaron muestras de suelo en 2012 y 2020 bajo dos usos de tierra, AGS y pastos convencionales como referencia de tiempo cero. El suelo en AGS se evaluó dentro de las líneas de árboles (AGS-DL) y en el pasto en callejón entre las líneas de árboles (AGS-EL) que tenía pasto en empalizada. La dinámica del COS fue diferente en los 30 cm superiores y en la capa subyacente de 70 cm. En la capa de 0,0-0,3 m, después de una disminución inicial en las existencias de COS debido a la preparación del suelo para la implementación de AGS, las tasas de acumulación de COS fueron positivas en AGS (0,46-0,28 Mg ha-1 año-1), pero negativas en la capa de referencia. Pasto (-0,26). A 0,3-1,0 m, las existencias de COS fueron mayores (tanto en 2012 como 2020) en AGS-DL (86,70 y 83,74) que en Pastizales (71,81 y 74,96), sin embargo, AGS SOC estaba disminuyendo. El N total del suelo bajo AGS, en comparación con el pasto de referencia, fue menor y disminuyó. Estos hallazgos confirman que, en general, la AGS es una estrategia válida para aumentar las reservas de COS en comparación con los pastos convencionales, pero es necesario un manejo adecuado de la fertilidad del suelo para potencializar el COS. MenosABSTRACT- Crop-livestock-forestry (CLF) has been recommended as a strategy for soil carbon sequestration, reducing greenhouse gas (GHG) emissions of livestock as well as for sustainable soil management for improving soil organic carbon (SOC) and soil health. In this study we quantified SOC accruals in a very clayey Rhodic Ferralsol during the evolution of a 11-year-old crop-livestock-forestry system in the municipality of Cachoeira Dourada, Central West region of Brazil. CLF was implemented in 2009 in a conventional Pasture area, and soil samples were collected in 2012 and 2020 under two land uses, CLF, and the conventional Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-WL) and in the alley pasture between the tree lines (CLF-BL) having palisade grass. SOC dynamics were different in the upper 30 cm and in the underlying 70 cm layer. In the 0.0-0.3 m layer, after an initial decline in SOC stocks due to soil preparation for the implementation of CLF, SOC accumulation rates were positive in CLF (0.46-0.28 Mg ha-1 yr-1 ), but negative in the reference Pasture (-0.26). At 0.3-1.0 m SOC stocks were higher (both in 2012 and 2020) in the CLF-WL (86.70 and 83.74) than in the Pasture (71.81 and 74.96), however, CLF SOC was declining. Total soil N under CLF, compared to the reference Pasture, was lower and declining. These findings confirm that in general CLF is a valid strategy to increase SOC stocks compared to conventional Pasture, but adeq... Mostrar Tudo |
Palavras-Chave: |
Carbono orgânico; Lavoura-pecuária-silvicultura; Sequestro de carbono. |
Thesagro: |
Carbono; Nitrogênio; Solo. |
Thesaurus NAL: |
Carbon sequestration; Savannas; Soil; Soil organic nitrogen. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/257196/1/CongressoInternacional-Sistemas-Silvopastoriles-2023.pdf
|
Marc: |
LEADER 04886nam a2200397 a 4500 001 2157536 005 2023-11-07 008 2023 bl uuuu u00u1 u #d 020 $a978-628-95190-5-1 100 1 $aMADARI, B. E. 245 $aCarbono orgánico del suelo en cultivos-ganadería-silvicultura en un estudio de caso de la región centro-oeste de Brasil.$h[electronic resource] 260 $aIn: CONGRESO INTERNACIONAL DE SISTEMAS SILVOPASTORILES, 12.; CONGRESO DE LA RED GLOBAL DE SISTEMAS SILVOPASTORILES, 2.; IV SEMINARIO NACIONAL DE SISTEMAS SILVOPASTORILES, 4., 2023, Montevideo; CONGRESO NACIONAL SISTEMAS SILVOPASTORILES, 5., 2023, Buenos Aires. Sistemas silvopastoriles: hacia una diversificación sostenible. Cali: CIPAV$c2023 300 $ap. 547-560. 520 $aABSTRACT- Crop-livestock-forestry (CLF) has been recommended as a strategy for soil carbon sequestration, reducing greenhouse gas (GHG) emissions of livestock as well as for sustainable soil management for improving soil organic carbon (SOC) and soil health. In this study we quantified SOC accruals in a very clayey Rhodic Ferralsol during the evolution of a 11-year-old crop-livestock-forestry system in the municipality of Cachoeira Dourada, Central West region of Brazil. CLF was implemented in 2009 in a conventional Pasture area, and soil samples were collected in 2012 and 2020 under two land uses, CLF, and the conventional Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-WL) and in the alley pasture between the tree lines (CLF-BL) having palisade grass. SOC dynamics were different in the upper 30 cm and in the underlying 70 cm layer. In the 0.0-0.3 m layer, after an initial decline in SOC stocks due to soil preparation for the implementation of CLF, SOC accumulation rates were positive in CLF (0.46-0.28 Mg ha-1 yr-1 ), but negative in the reference Pasture (-0.26). At 0.3-1.0 m SOC stocks were higher (both in 2012 and 2020) in the CLF-WL (86.70 and 83.74) than in the Pasture (71.81 and 74.96), however, CLF SOC was declining. Total soil N under CLF, compared to the reference Pasture, was lower and declining. These findings confirm that in general CLF is a valid strategy to increase SOC stocks compared to conventional Pasture, but adequate soil fertility management is necessary to potentialize SOC. RESUMEN- Se ha recomendado a la agricultura-ganadería-silvicultura (AGS) como estrategia para el secuestro de carbono del suelo, la reducción de las emisiones de gases de efecto invernadero (GEI) del ganado, así como para el manejo sostenible del suelo para mejorar el carbono orgánico del suelo (COS) y la salud del suelo. En este estudio cuantificamos la acumulación de COS en un Ferralsol Ródico muy arcilloso durante la evolución de un sistema agrícolaganadero-forestal de 11 años de antigüedad en el municipio de Cachoeira Dourada, región Centro Oeste de Brasil. AGS se implementó en 2009 en un área de pastos convencionales, y se recolectaron muestras de suelo en 2012 y 2020 bajo dos usos de tierra, AGS y pastos convencionales como referencia de tiempo cero. El suelo en AGS se evaluó dentro de las líneas de árboles (AGS-DL) y en el pasto en callejón entre las líneas de árboles (AGS-EL) que tenía pasto en empalizada. La dinámica del COS fue diferente en los 30 cm superiores y en la capa subyacente de 70 cm. En la capa de 0,0-0,3 m, después de una disminución inicial en las existencias de COS debido a la preparación del suelo para la implementación de AGS, las tasas de acumulación de COS fueron positivas en AGS (0,46-0,28 Mg ha-1 año-1), pero negativas en la capa de referencia. Pasto (-0,26). A 0,3-1,0 m, las existencias de COS fueron mayores (tanto en 2012 como 2020) en AGS-DL (86,70 y 83,74) que en Pastizales (71,81 y 74,96), sin embargo, AGS SOC estaba disminuyendo. El N total del suelo bajo AGS, en comparación con el pasto de referencia, fue menor y disminuyó. Estos hallazgos confirman que, en general, la AGS es una estrategia válida para aumentar las reservas de COS en comparación con los pastos convencionales, pero es necesario un manejo adecuado de la fertilidad del suelo para potencializar el COS. 650 $aCarbon sequestration 650 $aSavannas 650 $aSoil 650 $aSoil organic nitrogen 650 $aCarbono 650 $aNitrogênio 650 $aSolo 653 $aCarbono orgânico 653 $aLavoura-pecuária-silvicultura 653 $aSequestro de carbono 700 1 $aMATOS, P. S. 700 1 $aOLIVEIRA, J. M. 700 1 $aCARVALHO, M. T. de M. 700 1 $aSILVEIRA, A. L. R. 700 1 $aMACHADO, P. L. O. de A. 700 1 $aARAUJO, W. A. 700 1 $aSIQUEIRA, M. M. B. 700 1 $aFERRARESI, T. M. 700 1 $aFREITAS, F. M. C. 700 1 $aRIZZO, P. V. 700 1 $aSILVA, R. R. 700 1 $aPACHECO, A.
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