Data/hora: 20/06/2024 11:32:26

Biblioteca(s): | Embrapa Amazônia Ocidental.
Data corrente: | 27/04/2021
Data da última atualização: | 27/04/2021
Autoria: | JAROSCH, K. A.; HURTARTE, L. C. C.; GAVAZOV, K.; MUNIZ, A. W.; MÜLLER, C.; ANGST, G.; SCHWEIZER, S.
Afiliação: | KLAUS A. JAROSCH, University of Bern; LUIS CARLOS COLOCHO HURTARTE, Technical University of Munich; KONSTANTIN GAVAZOV, WSL; ALEKSANDER WESTPHAL MUNIZ, CPAA; CHRISTOPH MÜLLER, Justus-Liebig University Giessen; GERRIT ANGST, Institute of Soil Biology and the Soil & Water Research Infrastructure; STEFFEN SCHWEIZER, Technical University of Munich.
Título: | Consequences of land use change on soil organic matter composition and C-P relationships in Amazonian Dark Earth and Acrisol.
Ano de publicação: | 2021
Fonte/Imprenta: | In: EGU GENERAL ASSEMBLY, 2021, Vienna, Austria. [Abstracts]... Vienna, EGU, 2021.
DOI: | https://doi.org/10.5194/egusphere-egu21-15580
Idioma: | Inglês
Conteúdo: | The conversion of tropical forest for cassava cultivation is widely known to decrease the soil organic matter (OM) and nutrient contents of highly weathered soils in the tropics. Amazonian Dark Earth (ADE) might be more resistant to this process due to their historical anthropogenic amelioration with e.g. charcoal, ceramics and bones, leading to higher soil OM and nutrient concentrations. In this study, we analyzed the effect of land use change on the OM dynamics under tropical conditions and how this is related with P distribution at the microscale, using ADE and an adjacent Acrisol (ACR) as model systems.
Palavras-Chave: | Terra Preta de Índio.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/222886/1/EGU21-15580-print.pdf
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (38499-1) - UPC - RA - DD -  -  -  - DIS