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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
10/05/2023 |
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Data da última atualização: |
14/08/2023 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
DALMOLIN, R. S. D.; PEDRON, F. de A.; CURCIO, G. R. |
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Afiliação: |
RICARDO S. D. DALMOLIN, UNIVERSIDADE FEDERAL DE SANTA MARIA; FABRÍCIO DE ARAÚJO PEDRON, UNIVERSIDADE FEDERAL DE SANTA MARIA; GUSTAVO RIBAS CURCIO, CNPF. |
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Título: |
Soils of the Southern Araucaria Highlands. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SCHAEFER, C. E. G. R. (ed.). The soils of Brazil. Cham: Springer, 2023. cap. 10. |
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Páginas: |
p. 269-297. |
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Descrição Física: |
Ebook |
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Série: |
(World soils book series). |
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ISBN: |
978-3-031-19949-3 |
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DOI: |
https://doi.org/10.1007/978-3-031-19949-3_10 |
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Idioma: |
Inglês |
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Conteúdo: |
The Araucaria Highland Plateaux is known as Mixed Subtropical Rainforest dominated by Araucaria trees, in the highlands plateaus of the southern states of Brazil, such as Paraná, Santa Catarina, and Rio Grande do Sul, with minor areas in isolated highlands in southern São Paulo, Minas Gerais, and Rio de Janeiro States. The climate of Araucaria Plateau is humid temperate mesothermal (subtropical to temperate). The vast majority of soils developed from weathered volcanic rocks of the Serra Geral Formation have a clayey or very clayey texture, resulting from long-term weathering and the intense alteration of riodacites, basalts, and andesitic-basalts. Under subtropical conditions, plagioclases, pyroxenes, amphiboles, biotites, and olivines undergo an almost complete dissolution, leaving little mineral reserves in the coarse fractions of soils, where resistant quartz, magnetite, and ilmenite dominate. The main soil classes are: Latossolos Vermelhos, Latossolos Brunos, Nitossolos Vermelhos or Brunos, Argissolos Bruno-acinzentados, Cambissolos Húmicos or Hísticos, on volcanic rocks, mainly. Argissolos Vermelhos or Vermelho Amarelos also occur on sedimentary or granitic/metamorphic rocks. The chemical weathering of Araucaria Plateau is moderately intense, leading to the formation of kaolinite mixed with hydroxy-Al vermiculite or smectite with little or no illite, due to the absence of muscovite in the parent material. The presence of gibbsite is occasional in some soils, but in low proportions. The predominance of Kaolinite in Araucaria soils is attributed to past colder and wetter climates, favoring organic matter accumulation and aluminum complexation, preventing the formation of gibbsite. Soils from the Araucaria Plateau have unusually high proportions of hydroxy-interlayered Al in 2:1 minerals, representing a marked difference with other deep-weathered tropical soils from elsewhere is Brazil. Most Latossolos (Ferralsols) of southern Brazil show an atypical development of blocky structures and less friable consistency (when wet) compared with Latosolos from elsewhere in the Brazilian tropical regions. This also applies to Nitossolo, with slightly higher clay activity values, as well as higher nutrient reserves. In the Araucaria Plateau, soils below 600 m and well-drained have more hematite than goethite, forming Latossolos Vermelhos or Nitossolos Vermelhos. In the highlands, cool and wetter climates result in greater organic matter contents, high goethite formation and brownification and xanthization process, by the selective dissolution of hematite and precipitation of goethite due to the current humid climate. The Araucaria Plateau possesses large areas with deep, well-developed soils, with high agricultural potential, leading to agribusiness development. This fact, associated with the economic importance of Araucaria as a raw material for the wood and cellulose industry, has contributed to the widespread degradation of the forest and the conversion of areas into annual crops and pastures. It is estimated that only approximately 15% of primitive Araucaria vegetation remains, with an urgent need for conservation measures. MenosThe Araucaria Highland Plateaux is known as Mixed Subtropical Rainforest dominated by Araucaria trees, in the highlands plateaus of the southern states of Brazil, such as Paraná, Santa Catarina, and Rio Grande do Sul, with minor areas in isolated highlands in southern São Paulo, Minas Gerais, and Rio de Janeiro States. The climate of Araucaria Plateau is humid temperate mesothermal (subtropical to temperate). The vast majority of soils developed from weathered volcanic rocks of the Serra Geral Formation have a clayey or very clayey texture, resulting from long-term weathering and the intense alteration of riodacites, basalts, and andesitic-basalts. Under subtropical conditions, plagioclases, pyroxenes, amphiboles, biotites, and olivines undergo an almost complete dissolution, leaving little mineral reserves in the coarse fractions of soils, where resistant quartz, magnetite, and ilmenite dominate. The main soil classes are: Latossolos Vermelhos, Latossolos Brunos, Nitossolos Vermelhos or Brunos, Argissolos Bruno-acinzentados, Cambissolos Húmicos or Hísticos, on volcanic rocks, mainly. Argissolos Vermelhos or Vermelho Amarelos also occur on sedimentary or granitic/metamorphic rocks. The chemical weathering of Araucaria Plateau is moderately intense, leading to the formation of kaolinite mixed with hydroxy-Al vermiculite or smectite with little or no illite, due to the absence of muscovite in the parent material. The presence of gibbsite is occasional in some soils, but in low... Mostrar Tudo |
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Palavras-Chave: |
Acid soil; Highland soil; Humic Latossolo; Neotropical soil; Subtropical landscape; Subtropical soil; Tropical pedology. |
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Thesagro: |
Araucária. |
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Thesaurus Nal: |
Climate change. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 04083naa a2200301 a 4500
001 2153643
005 2023-08-14
008 2023 bl uuuu u00u1 u #d
020 $a978-3-031-19949-3
024 7 $ahttps://doi.org/10.1007/978-3-031-19949-3_10$2DOI
100 1 $aDALMOLIN, R. S. D.
245 $aSoils of the Southern Araucaria Highlands.$h[electronic resource]
260 $c2023
300 $ap. 269-297.$cEbook
490 $a(World soils book series).
520 $aThe Araucaria Highland Plateaux is known as Mixed Subtropical Rainforest dominated by Araucaria trees, in the highlands plateaus of the southern states of Brazil, such as Paraná, Santa Catarina, and Rio Grande do Sul, with minor areas in isolated highlands in southern São Paulo, Minas Gerais, and Rio de Janeiro States. The climate of Araucaria Plateau is humid temperate mesothermal (subtropical to temperate). The vast majority of soils developed from weathered volcanic rocks of the Serra Geral Formation have a clayey or very clayey texture, resulting from long-term weathering and the intense alteration of riodacites, basalts, and andesitic-basalts. Under subtropical conditions, plagioclases, pyroxenes, amphiboles, biotites, and olivines undergo an almost complete dissolution, leaving little mineral reserves in the coarse fractions of soils, where resistant quartz, magnetite, and ilmenite dominate. The main soil classes are: Latossolos Vermelhos, Latossolos Brunos, Nitossolos Vermelhos or Brunos, Argissolos Bruno-acinzentados, Cambissolos Húmicos or Hísticos, on volcanic rocks, mainly. Argissolos Vermelhos or Vermelho Amarelos also occur on sedimentary or granitic/metamorphic rocks. The chemical weathering of Araucaria Plateau is moderately intense, leading to the formation of kaolinite mixed with hydroxy-Al vermiculite or smectite with little or no illite, due to the absence of muscovite in the parent material. The presence of gibbsite is occasional in some soils, but in low proportions. The predominance of Kaolinite in Araucaria soils is attributed to past colder and wetter climates, favoring organic matter accumulation and aluminum complexation, preventing the formation of gibbsite. Soils from the Araucaria Plateau have unusually high proportions of hydroxy-interlayered Al in 2:1 minerals, representing a marked difference with other deep-weathered tropical soils from elsewhere is Brazil. Most Latossolos (Ferralsols) of southern Brazil show an atypical development of blocky structures and less friable consistency (when wet) compared with Latosolos from elsewhere in the Brazilian tropical regions. This also applies to Nitossolo, with slightly higher clay activity values, as well as higher nutrient reserves. In the Araucaria Plateau, soils below 600 m and well-drained have more hematite than goethite, forming Latossolos Vermelhos or Nitossolos Vermelhos. In the highlands, cool and wetter climates result in greater organic matter contents, high goethite formation and brownification and xanthization process, by the selective dissolution of hematite and precipitation of goethite due to the current humid climate. The Araucaria Plateau possesses large areas with deep, well-developed soils, with high agricultural potential, leading to agribusiness development. This fact, associated with the economic importance of Araucaria as a raw material for the wood and cellulose industry, has contributed to the widespread degradation of the forest and the conversion of areas into annual crops and pastures. It is estimated that only approximately 15% of primitive Araucaria vegetation remains, with an urgent need for conservation measures.
650 $aClimate change
650 $aAraucária
653 $aAcid soil
653 $aHighland soil
653 $aHumic Latossolo
653 $aNeotropical soil
653 $aSubtropical landscape
653 $aSubtropical soil
653 $aTropical pedology
700 1 $aPEDRON, F. de A.
700 1 $aCURCIO, G. R.
773 $tIn: SCHAEFER, C. E. G. R. (ed.). The soils of Brazil. Cham: Springer, 2023. cap. 10.
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Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
27/08/2015 |
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Data da última atualização: |
06/12/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
COSTA, V. M. D.; FERNANDES, D. R.; SILVA, L. M. F. da; MELO, P. de C.; SOUZA, V. de. |
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Afiliação: |
Viviane Maria Dias Costa, Graduação Instituto Superior de Teologia Aplicada (INTA) - Sobral, CE; Darciane Rodrigues Fernandes, Graduação - Instituto Federal de Educação, Ciência e Tecnologia do Ceará (IFCE) – Sobral, CE; LIANA MARIA FERREIRA DA SILVA, CNPC; Poliana de Castro Melo, Universidade Estadual de Santa Cruz (UESC) - Ilhéus, BA; VIVIANE DE SOUZA, CNPC. |
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Título: |
Identificação e caracterização bioquímica de estirpes de Staphylococcus spp. isoladas de amostras de leite de cabra. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 25., 2015, Fortaleza. Dimensões tecnológicas e sociais da zootecnia: anais. Fortaleza: Sociedade Brasileira de Zootecnia, 2015. 3 f. |
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Idioma: |
Português |
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Conteúdo: |
Resumo: O leite de cabra apresenta-se como uma importante alternativa para diminuir a desnutrição, devido suas características nutricionais, mas para ser consumido necessita de padrões de qualidade exigidos pela legislação vigente. Uma patologia que interfere diretamente na produção do leite é a mastite, principalmente subclínica, pois além de diminuir a produção, ainda causa danos a saúde da glândula mamária. Objetivou-se nesse trabalho identificar e caracterizar bioquimicamente estirpes de Staphylococcus spp. isoladas de amostras de leite de cabra. Foram colhidas 240 amostras de leite de 30 animais que não apresentavam sinais evidentes de mastite clínica e levadas ao Laboratório de Microbiologia da Embrapa Caprinos e Ovinos para isolamento e identificação fenotípica dos possíveis agentes patogênicos. Obteve-se como resultado um total de 83 amostras com multiplicação microbiana, sendo estafilococos coagulase-negativos (SCN) o agente etiológico mais isolado, confirmando outras pesquisas que afirmam estes serem os principais patógenos causadores de mastite subclínica em cabras. [Identification and biochemical characterization of strains of Staphylococcus spp. isolates from goat milk samples]. Abstract: Goat's milk is presented as an important alternative to reduce malnutrition because their nutritional characteristics, but for consumption needs more attention as the quality standards. A condition that interferes directly in the production of milk is mastitis, especially subclinical, as well as reducing production also damages the health of the mammary gland. The objective of this work is to identify and characterize biochemically strains of Staphylococcus spp. isolated from goat milk samples. Were collected 240 samples from 30 animals milk that had no signs of clinical mastitis and taken to the Microbiology Laboratory of Embrapa Goats and Sheep for isolation and phenotypic identification of possible pathogens. Was obtained as a result a total of 83 samples with bacterial multiplication, and Staphylococcus negative coagulases (SCN) as etiologic agent, confirming other studies that say these are the main pathogens of subclinical mastitis in goats MenosResumo: O leite de cabra apresenta-se como uma importante alternativa para diminuir a desnutrição, devido suas características nutricionais, mas para ser consumido necessita de padrões de qualidade exigidos pela legislação vigente. Uma patologia que interfere diretamente na produção do leite é a mastite, principalmente subclínica, pois além de diminuir a produção, ainda causa danos a saúde da glândula mamária. Objetivou-se nesse trabalho identificar e caracterizar bioquimicamente estirpes de Staphylococcus spp. isoladas de amostras de leite de cabra. Foram colhidas 240 amostras de leite de 30 animais que não apresentavam sinais evidentes de mastite clínica e levadas ao Laboratório de Microbiologia da Embrapa Caprinos e Ovinos para isolamento e identificação fenotípica dos possíveis agentes patogênicos. Obteve-se como resultado um total de 83 amostras com multiplicação microbiana, sendo estafilococos coagulase-negativos (SCN) o agente etiológico mais isolado, confirmando outras pesquisas que afirmam estes serem os principais patógenos causadores de mastite subclínica em cabras. [Identification and biochemical characterization of strains of Staphylococcus spp. isolates from goat milk samples]. Abstract: Goat's milk is presented as an important alternative to reduce malnutrition because their nutritional characteristics, but for consumption needs more attention as the quality standards. A condition that interferes directly in the production of milk is mastitis, especially subcl... Mostrar Tudo |
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Palavras-Chave: |
Bacteriological analysis; Coagulase; Positive-coagulase. |
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Thesagro: |
Análise bacteriológica; Caprino; Estafilococo; Glandula mamária; Infecção; Leite de cabra; Mamite. |
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Thesaurus NAL: |
Brazil; Goat milk; Mammary gland diseases; Mastitis; Staphylococcus. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128690/1/CNPC-2015-Identificacao.pdf
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Marc: |
LEADER 03321nam a2200337 a 4500
001 2022767
005 2023-12-06
008 2015 bl uuuu u00u1 u #d
100 1 $aCOSTA, V. M. D.
245 $aIdentificação e caracterização bioquímica de estirpes de Staphylococcus spp. isoladas de amostras de leite de cabra.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ZOOTECNIA, 25., 2015, Fortaleza. Dimensões tecnológicas e sociais da zootecnia: anais. Fortaleza: Sociedade Brasileira de Zootecnia, 2015. 3 f.$c2015
520 $aResumo: O leite de cabra apresenta-se como uma importante alternativa para diminuir a desnutrição, devido suas características nutricionais, mas para ser consumido necessita de padrões de qualidade exigidos pela legislação vigente. Uma patologia que interfere diretamente na produção do leite é a mastite, principalmente subclínica, pois além de diminuir a produção, ainda causa danos a saúde da glândula mamária. Objetivou-se nesse trabalho identificar e caracterizar bioquimicamente estirpes de Staphylococcus spp. isoladas de amostras de leite de cabra. Foram colhidas 240 amostras de leite de 30 animais que não apresentavam sinais evidentes de mastite clínica e levadas ao Laboratório de Microbiologia da Embrapa Caprinos e Ovinos para isolamento e identificação fenotípica dos possíveis agentes patogênicos. Obteve-se como resultado um total de 83 amostras com multiplicação microbiana, sendo estafilococos coagulase-negativos (SCN) o agente etiológico mais isolado, confirmando outras pesquisas que afirmam estes serem os principais patógenos causadores de mastite subclínica em cabras. [Identification and biochemical characterization of strains of Staphylococcus spp. isolates from goat milk samples]. Abstract: Goat's milk is presented as an important alternative to reduce malnutrition because their nutritional characteristics, but for consumption needs more attention as the quality standards. A condition that interferes directly in the production of milk is mastitis, especially subclinical, as well as reducing production also damages the health of the mammary gland. The objective of this work is to identify and characterize biochemically strains of Staphylococcus spp. isolated from goat milk samples. Were collected 240 samples from 30 animals milk that had no signs of clinical mastitis and taken to the Microbiology Laboratory of Embrapa Goats and Sheep for isolation and phenotypic identification of possible pathogens. Was obtained as a result a total of 83 samples with bacterial multiplication, and Staphylococcus negative coagulases (SCN) as etiologic agent, confirming other studies that say these are the main pathogens of subclinical mastitis in goats
650 $aBrazil
650 $aGoat milk
650 $aMammary gland diseases
650 $aMastitis
650 $aStaphylococcus
650 $aAnálise bacteriológica
650 $aCaprino
650 $aEstafilococo
650 $aGlandula mamária
650 $aInfecção
650 $aLeite de cabra
650 $aMamite
653 $aBacteriological analysis
653 $aCoagulase
653 $aPositive-coagulase
700 1 $aFERNANDES, D. R.
700 1 $aSILVA, L. M. F. da
700 1 $aMELO, P. de C.
700 1 $aSOUZA, V. de
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