"may cause long term adverse effects in the aquatic environment" in German May cause long-term adverse effects in the aquatic environment. Kann in Gewässern längerfristig schädliche Wirkungen haben. Detailed translations for "may cause long term adverse effects in the aquatic environment" May cause long-term adverse effects in the aquatic environment. May cause long-term adverse effects in the aquatic environment. Kann in Gewässern längerfristig schädliche Wirkungen haben.