Blar i NIVA Open Access Archive på forfatter "Petersen, K."
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Initial environmental risk assessment of combined effects of plant protection products in six different areas in Norway
Petersen, K.; Stenrød, Marianne; Tollefsen, K. (NIVA-rapport;6588, Research report, 2013)The combined effect of plant protection products (PPPs) in Norwegian streams, rivers and shallow ground water was assessed for the potential risk to non-target organisms by cumulative risk assessment. Risk quotients were ...