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… of any publication that uses this report as a source. No use of this publication may be made for resale or for any … . 1 2. Sources of mercury emissions to air and releases to water . . . . . . . . . . . . . . . . . . . . . . . . . . . . … human (anthropogenic) activities, but includes releases to water because the aquatic environment is the main route of …

… sources include operational discharges such as bilge water discharges, but not the operation of a vessel for the … activity generates minor pollution primarily through the use of oily drilling muds and by production blow outs. Marine … For example, exotic organisms transported in ship ballast water are invading new ecosystems. As pollution has …

… metal that occurs naturally but can be released into air, water and soil through anthropogenic activity such as mining, … mercury emissions and releases result from the intentional use of mercury to extract gold from rock, soils and sediments. Other intentional-use release sectors include waste from consumer products …

… � � � � � � � � � � � � � � � � 239 Decisions on critical-use exemptions�� � � � � � � � � � � � � � � � � � � � � � � … ………………. Freezers ………………. Dehumidifiers ………………. Water coolers ………………. Ice machines ………………. Air conditioning … Testing of oil, grease and total petroleum hydrocarbons in water; (b) Testing of tar in road-paving materials; and (c) …