单位:万平方公里(10000sq.km)海区SeaArea测站数量(个)MeasuringStations(unit)较清洁海域面积ReasonablyCleanArea轻度污染海域面积LightlyPollutedArea全国National4832.913.13渤海BohaiSea1130.470.45黄海YellowSea1180.451.24东海EastChinaSea1250.761.08南海SouthChinaSea1271.230.363-2全国近岸海域海水水质评价结果(按海域污染程度分)(2007年)valuationofSeawaterQualityinOffshoreArea(byDegreeofPollution)(2007)中度污染海域面积ModeratelyPollutedArea严重污染海域面积HeavilyPollutedArea1.592.960.490.600.340.300.551.690.210.373-2全国近岸海域海水水质评价结果(按海域污染程度分)(2007年)valuationofSeawaterQualityinOffshoreArea(byDegreeofPollution)(2007)