… of the biogeochemical mechanisms controlling the … control the water quality of Lake
Paranoá and its tributaries; (2) evaluate the current trophic state of the lake based on trophic state …

… as micropollutants due to their presence at concentrations … and mechanisms governing
micropollutant dissipation at the … focus on biodegradation mechanisms and associated microbial …

… metals and organic micropollutants in microbial biofilms … metals that are potentially
transferable to higher trophic levels. … Organisms have evolved internal mechanisms for metals …

… ; and (3) determine the occurrence and fate of organic micropollutants in Lake … concentrations,
indicating a low trophic state (oligo-mesotrophic). A significant increase in the trophic state …

… Moreover, MP-DOM showed distinct biogeochemical processes with NOM due to their …
adsorption mechanisms of MP-DOM and NOM with minerals, organic micropollutants and heavy …

… DOC and polyphenolics concentrations in both the water column (Figures 1a and 1b) and …
pronounced with the trophic status. This would provide a mechanism for selective enrichment …

… irradiation, pH and the trophic status of aquatic ecosystems will … the binding ability of organic
micropollutants, are related to … The initial increase in survival at lower concentrations of HS …

… strongly affects their biogeochemical cycles and the mechanisms that control these cycles. …
has experienced massive changes affecting various trophic levels of the pelagic food chain. …

… humic materials, which concentrate organic micropollutants such as PCBs and PAHs, …
trophic state of the benthic systems were clearly identified on the basis of sediment protein content…

… TOC content and grain size) on PCB distributions, and the correlations between PCB
concentrations and the trophic status … Lake trophic status played a major role in the …