31全海域海水水质评价结果

3—1全海域海水水质评价结果(2006年)EvaluationofSeawaterQuality(2006)单位：万平方公里(10000sq．km)测站数量较清洁海轻度污染(个)域面积海域面积海区SeaAreaMeasuringReasonablyLightlyStationsCleanPolluted(unit)AreaArea全国National4865.105.21渤海BohaiSea1080.820.74黄海YellowSea931.731.21东海EastChinaSea1272.092.31南海SouthChinaSea1580.470.96资料来源：国家海洋局(下表同)。Source:StateOceanicAdministration(thesameasinthefollowingtable).中度污染严重污染首要超标海域面积海域面积污染物ModeratelyHeavilyChiefPollutedPollutedPollutantAreaArea1.742.84InorganicNitrogen0.180.28InorganicNitrogen0.480.92InorganicNitrogen0.841.47ReactivePhosphate0.250.17InorganicNitrogen