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Black soils. Definition and description; Global distribution of hotspot; Global carbon stocks and additional carbon storage potential; Importance of black soil conservation for the provision of specific ecosystem... ... Repository: BDPA Publication year: 2021
Char and humin fractions in Amazonian dark earths. The high and specific SOM contents of the Amazonian Dark Earths (ADE, Terra Preta de Índios), and their high contents of P and Ca provide high natural fertility to the soils. Char or black carbon (B C... ... Repository: BDPA Publication year: 2008
Extraction and characterisation of humin fraction from Amazonian anthropogenic dark earth soils ("Terra Preta de Indios"). Humin, the humic fraction that is insoluble in water at all pH values, typically comprises more than 50% of soil organic matter (1). Because of the difficulties in isolation, humin compositions and pr... ... Repository: BDPA Publication year: 2008
Advances in biochar research in Brazil. To mitigate global warming, major changes in the global carbon balance are expected as the world's larger economics migrate to energy matrices that emit less greenhouse gases (GHG). Alternatives of ca... ... Repository: BDPA Publication year: 2011
Biocarvão no solo: aspectos agronômicos e ambientais. Embora a prática do uso do carvão vegetal no solo visando a melhoria do desenvolvimento das plantas seja milenar, pouco se sabe sobre os efeitos técnicos de sua aplicação, sobretudo em longo prazo. As... ... Repository: BDPA Publication year: 2016
Methods of soil organic carbon determination in Brazilian savannah soils. Several methods exist for determining soil organic carbon, and each one has its own advantages and limitations. Consequently, a comparison of the experimental results obtained when these methods are e... ... Repository: BDPA Publication year: 2014
Soil carbon fractions in response to mineral and organic fertilizer types and rates. Abstract: The use of organic fertilizers from pig slurry and poultry litter can increase soil organic carbon and crop productivity. This study aimed to evaluate soil organic carbon fractions and corn... ... Repository: BDPA Publication year: 2023
Carbon indices to assess quality of management systems in a Subtropical Acrisol. Management systems to improve soil quality are essential for agricultural and environmental sustainability. We assessed the quality of soil management systems applied to a subtropical Acrisol in terms... ... Repository: BDPA Publication year: 2019
Sustainable management of black soils: from practices to policies. Good practices to address sustainable management of black soils; Relevant policies for the protection, conservation and/or sustainable management of black soils. Repository: BDPA Publication year: 2022
Status and challenges of black soils. A global overview of black soils; Multiple benefits of black soils; Main threats to black soils; Challenges. Repository: BDPA Publication year: 2022

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