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一、监测区域检测范围为北纬38°30′～39°00′,东经117°53′～118°00′,北以天津市塘沽区北塘口,南以河北省南排河为界,水深平均为9.87米(6.0～14.0米)。设6个监测点,为鱼、虾、贝产卵场。具体站位为:
First, the detection range of the monitoring area is 38 ° 30’-39 ° 00’N and 117 ° 53’-118 ° 00’E, with Beitangkou in Tanggu District of Tianjin to the north and Nanpai River in Hebei Province in the north, water depth The average is 9.87 meters (6.0 ~ 14.0 meters). Set 6 monitoring points for the fish, shrimp, shell spawning grounds. Specific station is: