The Neves Corvo mining area includes the Mina de Neves Corvo (MNC) that started exploitation in 1988 for Cu and Sn and six abandoned Mn and Cu mines. The Volcano Sedimentary Complex (VSC) which hosts the massive sulphide deposits and the Flysch formations of schist and greywacke dominates the regional geology. The aim of this study was to evaluate tin distribution in soils as well as the capacity to absorb and ...
The area around the São Domingos copper mine (Iberian Pyrite Belt) is subject of great environmental concern as acid mine water occurs several kilometres downstream of the mine. In addition thousands of tons of mine waste are present. Erica australis and Erica andevalensis, which are two spontaneous plant species of this area, have been studied with regard to their potential for phytostabilization. Soils and pl...
O herbicida sistêmico imazapyr foi usado no controle da taboa (Typha subulata Crespo & Peres-Moreau f.) em drenos de irrigação, como alternativa ao controle mecânico. O resíduo do princípio ativo do herbicida na água foi analisado por cromatografia líquida de alta performance (HPLC). A curva de dissipação de imazapyr mostrou que o herbicida pode ser usado para o controle de taboa em drenos de irrigação, sem...
Financiadores do RCAAP | |||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |