Browsing by Subject "Abiotic"
Now showing items 1-3 of 3
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Ammonia-oxidizing microorganisms: key players in the promotion of plant growth
(Instituto de Agroindustria, 2017)Nitrogen (N) is the most important mineral nutrient required by plants. Although some plants can directly utilize N, ammonium (NH4+) and nitrate (NO3-) are the only forms of N that are usable to most plants. Ammonia-oxidizing ... -
Forb and soil microbe diversity patterns of ultramafic tailings facilities at Phalaborwa
(North-West University (South Africa) , Potchefstroom Campus, 2017)Palabora Mining Company (PMC) in the Limpopo Province has exploited unique ultramafic rock formations in the Phalaborwa Igneous Complex. Subsequently, mining activities has created ‗mountains‘ of processed materials ... -
Metal concentrations in Hydrocynus vittatus (Castelnau 1861) populations from a premier conservation area: relationships with environmental concentrations
(Elsevier, 2016)Metals are known to have deleterious effects on aquatic ecosystems, so monitoring the bioaccumulation of these pollutants is important for the assessment of potential impacts. The aim of the study was therefore to determine ...
