Polyaromatic hydrocarbons PAHs - Fluoranthene in biota results HOLAS 3

This core indicator evaluates the status of the marine environment based on concentrations of polyaromatic hydrocarbons PAHs - Fluoranthene in biota. Quantitative thresholds are used to evaluate if core indicators status is "Achieve", "Fail" or "Not assessed". Attribute specifications and units: "HELCOM_ID" = Code of the HELCOM scale 4 assessment unit "country": country in which the HELCOM assessment unit is located or a mention to an open sea area "level_2" = Name of the HELCOM assessment unit in scale 2 "Name" = Name of the HELCOM assessment unit in scale 4 "Open_sea" = Name of the HELCOM assessment unit in the open sea "F2_Name" = Name of the HELCOM assessment unit "determinan" = Determinat "est" = The estimated mean loge concentration in the assessment unit "se" = The standard error on the estimated mean log concentration in the assessment unit "fit" = The estimated mean concentration in the assessment unit "upper_cl" = Upper one-sided 95% confidence limit on the mean concentration: exp(est + qnorm(0.95) * see) "Status" = Overall Status of the indicator according to one-out-all-out本核心指标基于生物群落中多环芳烃（polyaromatic hydrocarbons, PAHs）荧蒽（Fluoranthene）的浓度，评估海洋环境现状。通过量化阈值判定核心指标状态为“达标”“未达标”或“未评估”。 属性规格与单位： "HELCOM_ID" = 波罗的海海洋环境保护委员会（HELCOM）四级评估单元编码 "country": 波罗的海海洋环境保护委员会（HELCOM）评估单元所在国家，或公海区域标注 "level_2" = 波罗的海海洋环境保护委员会（HELCOM）二级评估单元名称 "Name" = 波罗的海海洋环境保护委员会（HELCOM）四级评估单元名称 "Open_sea" = 波罗的海海洋环境保护委员会（HELCOM）公海评估单元名称 "F2_Name" = 波罗的海海洋环境保护委员会（HELCOM）评估单元名称 "determinan" = 测定参数 "est" = 评估单元内估算的平均自然对数浓度值 "se" = 评估单元内估算平均自然对数浓度的标准误 "fit" = 评估单元内估算的平均浓度值 "upper_cl" = 平均浓度的单侧95%置信上限：exp(est + qnorm(0.95) * se) "Status" = 依据“一否全否”（one-out-all-out）原则确定的指标整体状态