ACCESS CTD (Station D12-E), Line D12, Station E

These data describe Chlorophyll a, Conductivity, Omega Aragonite, Oxygen: Dissolved Oxygen Concentration, Oxygen: Saturation, Salinity, Sea Water Density, Sea Water Pressure, Sea Water Turbidity, Temperature: Water Temperature measurements from ACCESS CTD (Station D12-E), Line D12, Station E, with measurements made from 2018-07-17T13:48:59Z to 2024-05-07T11:31:07Z. The Applied California Current Ecosystem Studies (ACCESS) program was formed in 2004 as a multidisciplinary collaborative between Point Blue Conservation Science, Cordell Bank National Marine Sanctuary and Greater Farallones National Marine Sanctuary. It supports marine wildlife conservation and healthy marine ecosystems in northern and central California through scientific research that informs resource managers, policy makers and conservation partners. ACCESS also works to coordinate private and governmental marine research at an ecosystem scale to address urgent local management needs.cdm_data_type = TimeSeriesProfileVARIABLES:time (seconds since 1970-01-01T00:00:00Z)latitude (degrees_north)longitude (degrees_east)z (Altitude, m)mass_concentration_of_chlorophyll_a_in_sea_water (Chlorophyll a Mass Concentration, microg.L-1)mass_concentration_of_chlorophyll_a_in_sea_water_qc_agg (Chlorophyll a Mass Concentration QARTOD Aggregate Quality Flag)mass_concentration_of_chlorophyll_a_in_sea_water_qc_tests (Chlorophyll a Mass Concentration QARTOD Individual Tests)sea_water_electrical_conductivity (Conductivity, mS.cm-1)sea_water_electrical_conductivity_qc_agg (Conductivity QARTOD Aggregate Quality Flag)sea_water_electrical_conductivity_qc_tests (Conductivity QARTOD Individual Tests)omega_aragonite (1)omega_aragonite_qc_agg (Omega Aragonite QARTOD Aggregate Quality Flag)omega_aragonite_qc_tests (Omega Aragonite QARTOD Individual Tests)mass_concentration_of_oxygen_in_sea_water (Dissolved Oxygen Concentration, mg.L-1)mass_concentration_of_oxygen_in_sea_water_qc_agg (Dissolved Oxygen Concentration QARTOD Aggregate Quality Flag)mass_concentration_of_oxygen_in_sea_water_qc_tests (Dissolved Oxygen Concentration QARTOD Individual Tests)fractional_saturation_of_oxygen_in_sea_water (Oxygen Saturation, %)fractional_saturation_of_oxygen_in_sea_water_qc_agg (Oxygen Saturation QARTOD Aggregate Quality Flag)... (17 more variables)

这些数据描述了来自ACCESS CTD（D12-E站）、D12线E站的叶绿素a（Chlorophyll a）、电导率（Conductivity）、文石饱和度（Omega Aragonite）、氧气相关指标（溶解氧浓度、氧饱和度）、盐度（Salinity）、海水密度（Sea Water Density）、海水压力（Sea Water Pressure）、海水浊度（Sea Water Turbidity）及水温（Water Temperature）的测量结果，测量时间范围为2018-07-17T13:48:59Z至2022-07-02T02:24:01Z。应用加州洋流生态系统研究计划（Applied California Current Ecosystem Studies，ACCESS）成立于2004年，是Point Blue保护科学组织、科德尔银行国家海洋保护区与大法拉隆国家海洋保护区之间的跨学科合作项目。该计划通过为资源管理者、政策制定者及保护合作伙伴提供科学研究依据，支持北加州及中加州的海洋野生动物保护与健康海洋生态系统维护。此外，ACCESS还致力于在生态系统尺度上协调私营及政府部门的海洋研究，以应对当地迫切的管理需求。

cdm_data_type = 时间序列剖面（TimeSeriesProfile）
变量：
time（自1970-01-01T00:00:00Z起的秒数）
latitude（degrees_north）
longitude（degrees_east）
z（海拔，米）
mass_concentration_of_chlorophyll_a_in_sea_water（Chlorophyll a质量浓度，微克/升）
mass_concentration_of_chlorophyll_a_in_sea_water_qc_agg（Chlorophyll a质量浓度QARTOD综合质量标志）
mass_concentration_of_chlorophyll_a_in_sea_water_qc_tests（Chlorophyll a质量浓度QARTOD单项测试标志）
sea_water_electrical_conductivity（电导率，毫西门子/厘米）
sea_water_electrical_conductivity_qc_agg（电导率QARTOD综合质量标志）
sea_water_electrical_conductivity_qc_tests（电导率QARTOD单项测试标志）
omega_aragonite（无单位）
omega_aragonite_qc_agg（文石饱和度QARTOD综合质量标志）
omega_aragonite_qc_tests（文石饱和度QARTOD单项测试标志）
mass_concentration_of_oxygen_in_sea_water（溶解氧浓度，毫克/升）
mass_concentration_of_oxygen_in_sea_water_qc_agg（溶解氧浓度QARTOD综合质量标志）
mass_concentration_of_oxygen_in_sea_water_qc_tests（溶解氧浓度QARTOD单项测试标志）
fractional_saturation_of_oxygen_in_sea_water（氧饱和度，%）
fractional_saturation_of_oxygen_in_sea_water_qc_agg（氧饱和度QARTOD综合质量标志）
...（另有17个变量）