%0 Conference Proceedings
%4 sid.inpe.br/mtc-m21b/2014/12.23.11.01
%2 sid.inpe.br/mtc-m21b/2014/12.23.11.01.23
%F self-archiving-INPE-MCTI-GOV-BR
%T Nutrient cycling in rainfall, throughfall and stemflow in Brazilian semiarid region: dry year x rainy year
%D 2014
%A Leal, Karinne R. D.,
%A Forti, Maria Cristina,
%A Borma, Laura de Simone,
%A Alcaide, Roberta Lee Maciviero,
%A Firmino, Francis H. T.,
%A Ribeiro, Apolo A.,
%A Leal, Sebastião T. D.,
%@affiliation
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B IGAC Science Conference, 13 and Quadrennial iCACGP Symposium, 13.
%C Natal
%8 22-26 set., 2014.
%S Posters
%K nutrient cycling, brazilian semiarid.
%X Rainfall brings nutrient from atmosphere to the ground scavenging them from the atmosphere column. Furthermore, throughfall washout material deposited on plant tissues as well as leachates exudate products resulting in changes in the rainwater chemistry. Inputs of nutrients into the soil through such processes are important for nutrient recycling and it depends intimately on the hydrological characteristics of the environment. These relationships are poorly understood for environments with low water availability and high temporal and spatial variability like the arid and semiarid ones. For instance, in some years, rainfall events are regular but in some years, it can delay or even not occur. The knowledge of the consequences of these hydroclimatic pattern on nutrient cycling is still rare.
%@language en
%3 PosterKarinne - IGAC 2014.pdf