Before revision: There are studies indicating that lanthanum release due to application of this clay could lead to increased concentrations of this rare element in water and soils, resulting in bioaccumulation in animal tissues Lanthanum from a Modified Clay Used in Eutrophication Control Is Bioavailable to the Marbled Crayfish (Procambarus fallax f. virginalis) and there are still concerns and precautions to be taken as currently there is not enough complete and independent information Aquatic ecotoxicity of lanthanum – A review and an attempt to derive water and sediment quality criteria without conflict of interest (the majority of studies are authored by workers or funded commissioned works by the manufacturers or sellers) and there are effects in human and ecosystem health due to higher lanthanum concentrations resulting from Phoslock disposal in the environment .
After revision: There are studies indicating that lanthanum release due to application of this clay could lead to increased concentrations of this rare element in water and soils, resulting in bioaccumulation in animal tissues Lanthanum from a Modified Clay Used in Eutrophication Control Is Bioavailable to the Marbled Crayfish (Procambarus fallax f. virginalis) and there are still concerns and precautions to be taken as currently there is not enough complete and independent information Aquatic ecotoxicity of lanthanum – A review and an attempt to derive water and sediment quality criteria without conflict of interest (the majority of studies are authored by workers or funded commissioned works by the manufacturers or sellers) .