The xenobiotic doxycycline affects nitrogen transformations in soil and impacts earthworms and cultivated plants.

The effects of doxycycline (DOX) on microbial biomass C and nitrates production in soil, on earthworms and cultivated plants were examined. The concentrations for the various tests were selected after preliminary experiments, to present impact and be close to the environmentally relevant. The results revealed impacts of the antibiotic on microbial biomass C and NO production at the concentration level of 7.

Polybrominated diphenyl ethers (PBDEs) in mussels from cultures and natural population.

Polybrominated diphenyl ether (PBDE) mass fractions were determined in mussel samples collected from 6 locations around Thermaikos Gulf in north Greece. PBDEs were present in all sampling sites and the average total (ΣPBDEs) ranged from 17.7 to 32.

Mobility of pharmaceutical compounds in the terrestrial environment: Adsorption kinetics of the macrocyclic lactone eprinomectin in soils.

Avermectins, such as eprinomectin (EPM), are antiparasitic drugs widely and globally used. There is undisputed evidence that they could be a threat for the terrestrial ecosystem. Despite their global use, data for avermectins behaviour and fate in soils are scarce.