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| 17. |  | JESUS, W. B.; PARRON, L. M. Características cromatográficas na determinação de cátions em trocadores de sílica gel organofuncionalizada em amostras de água da Bacia do Rio Jardim, DF. In: ENCONTRO DE JOVENS TALENTOS DA EMBRAPA CERRADOS, 3., 2007, Planaltina, DF. Resumos apresentados. Planaltina, DF: Embrapa Cerrados, 2007. p. 66. (Embrapa Cerrados. Documentos, 176).| Biblioteca(s): Embrapa Cerrados. |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Solos. |
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Data corrente: |
12/03/2024 |
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Data da última atualização: |
20/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
PARRON, L. M.; PEIXOTO, R. T. dos G.; SILVA, K. da; BROWN, G. G. |
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Afiliação: |
LUCILIA MARIA PARRON VARGAS, CNPF; RICARDO TRIPPIA DOS G PEIXOTO, CNPS; KRISLE DA SILVA, CNPF; GEORGE GARDNER BROWN, CNPF. |
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Título: |
Traditional yerba mate agroforestry systems in Araucaria Forest in Southern Brazil improve the provisioning of soil ecosystem services. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Conservation, v. 4, n. 1, p. 115-138, 2024. |
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DOI: |
https://doi.org/10.3390/conservation4010009 |
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Idioma: |
Inglês |
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Conteúdo: |
Soils are a source of natural capital that provide and regulate a range of ecosystem services (ES) and play an important role in sustaining human welfare. Nonetheless, the quality and quantity of soil ecosystem services (SES) delivery over the long term depend on the use of sustainable land management practices. In the present study, we assessed seven SES using a set of soil quality indicators in four production systems based on yerba mate (Ilex paraguariensis A. St.-Hil) in the Araucaria Forest biome of Southern Brazil: two sites were under traditional agroecological agroforestry management, one was a silvopastoral system with dairy pasture, and the last one was a monoculture yerba mate production system. The SES measured were soil fertility, carbon sequestration, erosion control, nutrient cycling, plant provision, biodiversity, and health. Soil samples were collected at various depths and analysed for chemical, physical, and biological attributes. A principal component analysis on the dataset showed that the soil quality indicators that best represent the variance between the systems at the 0–10 cm layer were acidity, microbial activity (FDA), total nitrogen, (TN), structural stability index (SSI), cation exchange capacity (CEC), pH, sum of bases (SB), microbial quotient (qMic), density of earthworms (EwD), bulk density (BD), and carbon stocks (Cstock). Soil quality indicators ranging from 0 to 1 were used to graphically represent the set of SES. The indicator-based approach used to explain the differences among the four production systems was able to capture the soil functions and offered a good starting point for quantifying SES provision. MenosSoils are a source of natural capital that provide and regulate a range of ecosystem services (ES) and play an important role in sustaining human welfare. Nonetheless, the quality and quantity of soil ecosystem services (SES) delivery over the long term depend on the use of sustainable land management practices. In the present study, we assessed seven SES using a set of soil quality indicators in four production systems based on yerba mate (Ilex paraguariensis A. St.-Hil) in the Araucaria Forest biome of Southern Brazil: two sites were under traditional agroecological agroforestry management, one was a silvopastoral system with dairy pasture, and the last one was a monoculture yerba mate production system. The SES measured were soil fertility, carbon sequestration, erosion control, nutrient cycling, plant provision, biodiversity, and health. Soil samples were collected at various depths and analysed for chemical, physical, and biological attributes. A principal component analysis on the dataset showed that the soil quality indicators that best represent the variance between the systems at the 0–10 cm layer were acidity, microbial activity (FDA), total nitrogen, (TN), structural stability index (SSI), cation exchange capacity (CEC), pH, sum of bases (SB), microbial quotient (qMic), density of earthworms (EwD), bulk density (BD), and carbon stocks (Cstock). Soil quality indicators ranging from 0 to 1 were used to graphically represent the set of SES. The indicator-based approa... Mostrar Tudo |
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Palavras-Chave: |
Ecosystem services indicators; Indicadores de serviços ecossistêmicos; Principal components analysis; Qualidade do solo; Soil attributes; Traditional and agroecological yerba mate. |
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Thesagro: |
Conservação do Solo; Ecossistema; Ilex Paraguariensis. |
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Thesaurus NAL: |
Soil conservation; Soil quality. |
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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/263687/1/Conservation-2024-Parron-etal.pdf
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Marc: |
LEADER 02697naa a2200301 a 4500
001 2162760
005 2024-03-20
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/conservation4010009$2DOI
100 1 $aPARRON, L. M.
245 $aTraditional yerba mate agroforestry systems in Araucaria Forest in Southern Brazil improve the provisioning of soil ecosystem services.$h[electronic resource]
260 $c2024
520 $aSoils are a source of natural capital that provide and regulate a range of ecosystem services (ES) and play an important role in sustaining human welfare. Nonetheless, the quality and quantity of soil ecosystem services (SES) delivery over the long term depend on the use of sustainable land management practices. In the present study, we assessed seven SES using a set of soil quality indicators in four production systems based on yerba mate (Ilex paraguariensis A. St.-Hil) in the Araucaria Forest biome of Southern Brazil: two sites were under traditional agroecological agroforestry management, one was a silvopastoral system with dairy pasture, and the last one was a monoculture yerba mate production system. The SES measured were soil fertility, carbon sequestration, erosion control, nutrient cycling, plant provision, biodiversity, and health. Soil samples were collected at various depths and analysed for chemical, physical, and biological attributes. A principal component analysis on the dataset showed that the soil quality indicators that best represent the variance between the systems at the 0–10 cm layer were acidity, microbial activity (FDA), total nitrogen, (TN), structural stability index (SSI), cation exchange capacity (CEC), pH, sum of bases (SB), microbial quotient (qMic), density of earthworms (EwD), bulk density (BD), and carbon stocks (Cstock). Soil quality indicators ranging from 0 to 1 were used to graphically represent the set of SES. The indicator-based approach used to explain the differences among the four production systems was able to capture the soil functions and offered a good starting point for quantifying SES provision.
650 $aSoil conservation
650 $aSoil quality
650 $aConservação do Solo
650 $aEcossistema
650 $aIlex Paraguariensis
653 $aEcosystem services indicators
653 $aIndicadores de serviços ecossistêmicos
653 $aPrincipal components analysis
653 $aQualidade do solo
653 $aSoil attributes
653 $aTraditional and agroecological yerba mate
700 1 $aPEIXOTO, R. T. dos G.
700 1 $aSILVA, K. da
700 1 $aBROWN, G. G.
773 $tConservation$gv. 4, n. 1, p. 115-138, 2024.
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Embrapa Florestas (CNPF) |
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