| Revista: | Brazilian archives of biology and technology |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000392913 |
| ISSN: | 1516-8913 |
| Autors: | Madi, Ana Paula Lang Martins1 Boeger, Maria Regina Torres2 Reissmann, Carlos Bruno3 |
| Institucions: | 1Universidade Federal do Parana, Programa de Pos-Graduacao em Ecologia e Conservacao, Curitiba, Parana. Brasil 2Universidade Federal do Parana, Departamento de Botanica, Curitiba, Parana. Brasil 3Universidade Federal do Parana, Departamento de Solos e Engenharia Agricola, Curitiba, Parana. Brasil |
| Any: | 2015 |
| Període: | Nov-Dic |
| Volum: | 58 |
| Número: | 6 |
| Paginació: | 970-976 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, descriptivo |
| Resumen en inglés | This study assessed the relation between Cu, Fe, M n, and Zn in the soils of the mangroves of Antonina and Guaratuba , on the coastline of the State of Paraná, and in the leaf tissues of A. shaueriana , R. mangle , and L. racemosa through the analysis of correlation levels between these two compartments. Leaf samples were collected for ten individuals of each species in a 1000 m 2 area delimited in each mangrove. Soil samples from 0 - 10 cm depth were taken from under the crown projection area of the selected trees to be submitted to chemical analysis. In the so ils, metallic micronutrients presented the following order: Fe > Mn > Zn > Cu. In the leaves, concentrations were species dependent. In A. shaueriana and R. mangle , the profile was Mn > Fe > Zn > Cu, while in L. racemosa , the sequence was: Fe > Mn > Zn > C u. Correlation analyses revealed only four significant correlations for Mn, Zn, and Cu in the soil and plant compartments. These results suggested that significant correlations depended on abiotic factors, inhibition between the elements, and immobilizatio n and/or adsorptions of these metals by the soil |
| Disciplines | Biología, Agrociencias |
| Paraules clau: | Biología acuática, Ecología, Suelos, Avicennia schaueriana, Laguncularia racemosa, Rhizophora mangle, Manglares, Composición química, Micronutrientes |
| Keyword: | Biology, Agricultural sciences, Aquatic biology, Ecology, Soils, Avicennia schaueriana, Laguncularia racemosa, Rhizophora mangle, Mangrove, Chemical composition, Micronutrients |
| Text complet: | Texto completo (Ver PDF) |
