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Physical, chemical and mineralogical characteristics of soils with anthropics horizons (Terra Preta de Índio) in the floodplains of Solimões River in the Central Amazon-Brazil. Author(s): MACEDO, R. S.; TEIXEIRA, W. G.; LIMA, H. N.; NEVES, E. G. Repository: BDPA Publication year: 2010
Old anthropicsoil horizons in the tropics - amazonian dark earths (terra preta do índio), shell mounds (sambaquis) and earthworks (geoglifos): its characterization and lessons to be learned from the past. Author(s): TEIXEIRA, W. G. Repository: BDPA Publication year: 2010
Comparison of total nitrogen methods applied for histosols and soil horizons with high organic matter content. Author(s): PEREIRA, M. G.; ESPINDULA JÚNIOR, A.; VALLADARES, G. S.; ANJOS, L. H. C. DOS; BENITES, V. de M.; SCHULTZ, N. This study was carried out to correlate total nitrogen analyzed by two different methods: Kjeldahl (wet oxidation) and Perkin-Elmer 2.400 Series II?CHN Mode (dry oxidation or combustion) in Histosols... ... Repository: BDPA Publication year: 2006
Pedogenesis on coastal tablelands area with low range altimetry in Paraíba state. Author(s): SILVA, G. A. da; CAMÊLO, D. de L.; CORRÊA, M. M.; SOUZA JÚNIOR, V. S. de; RIBEIRO FILHO, M. R.; ARAUJO FILHO, J. C. de Small variations of relief may change drainage and runoff and hence promote the formation of sandy surface horizons and hardened subsurface horizons (fragipans and/or duripans) in Coastal Tablelands s... ... Repository: BDPA Publication year: 2019
Participação da matéria orgânica na capacidade de troca catiônica em solos antrópicos no Brasil: avaliação de dados secundários. Author(s): FONTANA, A.; CORDEIRO, F. R.; TEIXEIRA, W. G.; CARVALHO, L. F. de; MENEZES, A. R. de O presente trabalho apresenta uma avaliação de dados secundários, oriundos de diversas pesquisas com as TPI no Brasil, partindo da análise de dados quantitativos com vista a discussões qualitativas no... ... Repository: BDPA Publication year: 2017
Comparing methods for extracting heavy metals from Histosols for establishing quality reference values. Author(s): LIMA, E. S. A.; AMARAL SOBRINHO, N. M. B. do; PEREZ, D. V.; COUTINHO, I. B. The diversity of methods for heavy metal extraction from soils complicates comparison of results used by environmental agencies to establish quality reference values. The aim of this study was to eval... ... Repository: BDPA Publication year: 2016
Organossolos e outros solos com horizontes orgânicos no Brasil: abrangência e área manejada entre os anos de 1994 a 2020. Author(s): CANTO, A. C. B. do; FONTANA, A.; CESÁRIO, F. V.; FIGUEIREDO, L. G. E. de; CHEAUZU, H. A quantificação dos solos orgânicos (Organossolos e outros solos com horizontes orgânicos) quanto à área de ocorrência e manejados no Brasil é feita com intuito de elaborar o Inventário Nacional de Em... ... Repository: BDPA Publication year: 2020
Earthworm abundance in land-use systems in Santa Catarina state, Brazil. Author(s): BARTZ, M. L. C.; BROWN, G. G.; JAMES, S. W.; DECAENS, T.; RODA, M. G. da; SOUZA, S. T. de; BARETTA, D. Repository: BDPA Publication year: 2014
Soil macrofauna density in different land-use systems in Santa Catarina state, Brazil. Author(s): ROSA, M. G. da; SOUZA, S. T. de; KLAUBERG-FILHO, O.; MAFRA, A. L.; BARTZ, M. L. C.; BROWN, G. G.; BARETTA, D. Repository: BDPA Publication year: 2014
Correlation between the soil classification Brazilian system (2006), WRB (ISSSWG RB, 2006) and soil taxonomy (USDA, 1999) of Indian Dark Earth of Western Amazonia. Author(s): MACEDO, R. S.; TEIXEIRA, W. G.; MARTINS, G. C.; LIMA, H. N.; SOUZA, A. C. G. de; ENCINAS, O. C. Correlation of differents soils profiles with anthropic horizon of cities in Amazon State/Brazil through of Soils Classification Brazilian System (SiBCS), of World Reference Base for Soil Resources (W... ... Repository: BDPA Publication year: 2009

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