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… related to specific issues such as biological diversity, chemical pollution, climate change or wetlands protections. … showing that long-range environmental transport of the chemical, with the potential for transfer to a receiving … properties and/or model results that demonstrate that the chemical has a potential for long-range environmental …

… ports, waste disposal installations for incineration, chemical treatment or landfills of toxic and dangerous … major storage facilities for petroleum, petrochemical and chemical products. At the initiative of any of them, …

… the contamination of watercourses with ‘heavy’ metals, chemical waste or pesticides and fertilizers. It is also … solid (ice) and gaseous (clouds, fog or mist). From the chemical point of view, water is, in its purest form, a … planet, while preserving the hydrological, biological and chemical functions of ecosystems, adapting human activities …

… well for the ecosystem integrity, and to maintain energy, chemical physical and biological balance in the interlocking … to be able to cope with greater microbial, turbidity and chemical load. At a national and transboundary policy level, …

… for the Protection of the Rhine against Pollution from Chemical Substances.37 There are also numerous examples of … includes specific objectives to restore and maintain the chemical, physical and biological balance of the Great Lakes … dards.51 Member states are committed to achieving ‘good’ chemical and ecological status of surface water within 15 …

… from an international watercourse, but toxic waste and chemical pollution from the plant are discharged onto the … ‘ensure stream flows adequate to protect the biological, chemical, and physical integrity of international … the application of ecological classification methods and chemical indices for the medium- and long-term review of …