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| Registros recuperados : 12 | |
| 3. |  | OLIVEIRA, A. M. R.; MATSUMURA, A. T. S.; PRESTES, A. M.; VAN DER SAND, S. T. Estudo da diversidade genética entre isolados de Bipolaris Sorokiniana. Fitopatologia Brasileira, Brasília, DF, v. 21, Supl., p. 374, ago. 1996. Resumos.| Biblioteca(s): Embrapa Trigo. |
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| 4. | | VALIM-LABRES, M. E.; PRESTES, A. M.; VAN DER SAND, S.; MATSUMURA, A. T. S. Variação no aspecto cultural, morfologia e virulência em isolados de Bipolaris sorokiniana de trigo. Fitopatologia Brasileira, Brasília, DF, v. 22, n. 4, p. 483-487, dez. 1997.| Biblioteca(s): Embrapa Trigo. |
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| 7. | | OLIVEIRA, A. M. R.; MATSUMURA, A. T. S.; PRESTES, A. M.; MATOS, G. S.; VAN DER SAND, S. T. Variabilidade patogênica e morfológica em isolados de Bipolaris sorokiniana. Fitopatologia Brasileira, Brasília, DF, v. 23, n. 3, p. 349-535, set. 1998.| Biblioteca(s): Embrapa Trigo. |
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| 8. | | OLIVEIRA, A. M. R. de; VAN DER SAND, S. T.; MATSUMURA, A. T. S.; PESCA, K. C. S.; FRAZZON, A. P. G.; PRESTES, A. M. Identificação de polimorfismos em Bipolaris sorokiniana por análise de RFLP. Fitopatologia Brasileira, Brasília, DF, v. 19, p. 307, ago. 1994. Suplemento.| Biblioteca(s): Embrapa Trigo. |
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| 9. | | OLIVEIRA, A. M. R. de; VAN DER SAND, S. T.; MATSUMURA, A. T. S.; FRAZZON, A. P. G.; PESCA, K. C.; PRESTES, A. M. Estudo da variabilidade genética em Bipolaris sorokiniana por análise de RFLP (Restriction Fragment Length Polymorphism). In: REUNIÃO NACIONAL DE PESQUISA DE TRIGO, 17., 1994, Passo Fundo. Resumo... Passo Fundo: EMBRAPA-CNPT, 1994. p. 83| Biblioteca(s): Embrapa Trigo. |
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| 10. | | FERNANDES, E. G.; VALÉRIO, H. M.; BORGES, M. A. Z.; MASCARIN, G. M.; SILVA, C. E.; VAN DER SAND, S. T. Selection of fungi for the control of Musca domestica in aviaries. Biocontrol Science and Technology, Oxford, v. 23, n. 11 p. 1256-1266, 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 11. | | HECK, K.; DE MARCO, E. G. DE.; HAHN, A. B. B.; KLUGE, M.; SPILKI, F. R.; VAN DER SAND, S. T. Temperatura de degradação de resíduos em processo de compostagem e qualidade microbiológica do composto final. Revista Brasileira de Engenharia Agrícola e Ambiental, v. 17, n. 1, p. 54-59, 2013.| Biblioteca(s): Embrapa Algodão. |
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| 12. | | CASTRO, L. C. de; DALL'AGNOL, R.; ETHUR, E. M.; WEIDLICH, L.; KAUFFMANN, C.; SAUTER, I. P.; MUNIZ, A. W.; LOHMANN, P. M.; BOUCHACOURT, O.; GERMANI, J. C.; VAN DER SAND, S. T. Avaliação da atividade antimicrobiana de extrato aquoso e etanólico de Acanthospermum australe. Caderno Pedagógico, Lajeado, v. 9, n. 2, p. 153-161, 2012| Biblioteca(s): Embrapa Amazônia Ocidental. |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
|
Data corrente: |
18/03/2024 |
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Data da última atualização: |
18/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
CAMELO, A. P.; SANCHES, K.; MATRICARDI, E. A. T.; SANO, E. E.; SOUZA, A. N. de; MIGUEL, E. P. |
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Afiliação: |
ANA PAULA CAMELO, UNIVERSIDADE DE BRASÍLIA; KEILA SANCHES, INSTITUTO FEDERAL DE BRASÍLIA; ERALDO APARECIDO TRONDOLI MATRICARDI, UNIVERSIDADE DE BRASÍLIA; EDSON EYJI SANO, CPAC; ÁLVARO NOGUEIRA DE SOUZA, UNIVERSIDADE DE BRASÍLIA; EDER PEREIRA MIGUEL, UNIVERSIDADE DE BRASÍLIA. |
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Título: |
Effects of landscape fragmentation on soil loss in the Cerrado Biome, Brazil. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Environmental Management and Sustainable Development, v. 13, n. 1, 2024. |
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DOI: |
https://doi.org/10.5296/emsd.v13i1.21288 |
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Idioma: |
Inglês |
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Conteúdo: |
Soil loss stands as a critical global challenge, posing economic and environmental threats to soil and water conservation. This study aimed to assess the impact of landscape changes on soil loss in the Descoberto River basin, encompassing 62 watersheds in the Cerrado biome in central Brazil. We analysed a 32-year time series (1985−2017) of land use and land cover data based on geostatistical techniques and spatiotemporal weighted regression analysis. Principal component analysis condensed 16 landscape metrics into three factors: aggregation/diversity, dispersion/adjacency, and patchiness. The average annual total soil loss across all 62 analysed watersheds was estimated at 73.3 ± 78.2 (standard deviation) ton ha−1. A significant positive correlation was observed between landscape fragmentation and soil erosion, indicating that, as fragmentation increases, soil losses also increase. Furthermore, our analysis revealed a decreasing trend in soil loss rates in recent years, primarily attributed to the recovery of native vegetation since no significant soil management practices were widely implemented in the study area during the study period. |
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Thesaurus NAL: |
Landscapes; Savannas; Soil erosion; Water conservation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162908/1/Effects-of-Landscape-Fragmentation.pdf
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|
Marc: |
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024 7 $ahttps://doi.org/10.5296/emsd.v13i1.21288$2DOI
100 1 $aCAMELO, A. P.
245 $aEffects of landscape fragmentation on soil loss in the Cerrado Biome, Brazil.$h[electronic resource]
260 $c2024
520 $aSoil loss stands as a critical global challenge, posing economic and environmental threats to soil and water conservation. This study aimed to assess the impact of landscape changes on soil loss in the Descoberto River basin, encompassing 62 watersheds in the Cerrado biome in central Brazil. We analysed a 32-year time series (1985−2017) of land use and land cover data based on geostatistical techniques and spatiotemporal weighted regression analysis. Principal component analysis condensed 16 landscape metrics into three factors: aggregation/diversity, dispersion/adjacency, and patchiness. The average annual total soil loss across all 62 analysed watersheds was estimated at 73.3 ± 78.2 (standard deviation) ton ha−1. A significant positive correlation was observed between landscape fragmentation and soil erosion, indicating that, as fragmentation increases, soil losses also increase. Furthermore, our analysis revealed a decreasing trend in soil loss rates in recent years, primarily attributed to the recovery of native vegetation since no significant soil management practices were widely implemented in the study area during the study period.
650 $aLandscapes
650 $aSavannas
650 $aSoil erosion
650 $aWater conservation
700 1 $aSANCHES, K.
700 1 $aMATRICARDI, E. A. T.
700 1 $aSANO, E. E.
700 1 $aSOUZA, A. N. de
700 1 $aMIGUEL, E. P.
773 $tEnvironmental Management and Sustainable Development$gv. 13, n. 1, 2024.
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