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null, "Alkalinity_meq_L": 5.74, "H2S_mM": 0.1, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": 0.498259, "Ba_mmol_kg": 6.9013156E-4, "Ca_mmol_kg": 9.481371, "Fe_mmol_kg": null, "K_mmol_kg": 12.064007, "Mg_mmol_kg": 49.102886, "Na_mmol_kg": 446.93198, "Si_mmol_kg": 0.73713076, "Sr_mmol_kg": 0.08954087 } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 761.5, "Top_sed_depth_cm": 30.0, "Bottom_sed_depth_cm": 40.0, "Depth_cm": 35.0, "Sample_ID": "HR23-454", "Core_ID": "HR23_GC05", "Core_Allocation": "See \"GC_pwDist\"", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "340cm total length", "Frozen_status": "not frozen", "CH4_mM": 0.012, "del13C_CH4": -64.96, "CO2_mM": 8.55, "del13C_CO2": -11.77, 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"del15N_TON": null, "Norg_percent_TON": null, "Norg_percent_TN": null, "Corg_percent_TC": null, "del15N_TN": null, "del13C_TC": null, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": null, "Ba_mmol_kg": null, "Ca_mmol_kg": null, "Fe_mmol_kg": null, "K_mmol_kg": null, "Mg_mmol_kg": null, "Na_mmol_kg": null, "Si_mmol_kg": null, "Sr_mmol_kg": null } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 761.5, "Top_sed_depth_cm": 75.0, "Bottom_sed_depth_cm": 85.0, "Depth_cm": 80.0, "Sample_ID": "HR23-456", "Core_ID": "HR23_GC05", "Core_Allocation": "See \"GC_pwDist\"", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "", "Frozen_status": "not frozen", "CH4_mM": 0.082, "del13C_CH4": -55.4, "CO2_mM": 7.68, "del13C_CO2": -21.56, "Porosity": 0.7971444, "del13C_DIC": -18.356604, "DIC_mM": 7.2757225, "DOC_mM": 1.4877344, "del13C_DOC": -22.074226, "Sulfate_mM": 23.64752, "Chloride_mM": 546.25385, "del13C_TOC": -22.896317, "Corg_percent_TOC": 2.498539, "del15N_TON": 7.985941, "Norg_percent_TON": 0.29049987, "Norg_percent_TN": 0.27542347, "Corg_percent_TC": 2.5578127, "del15N_TN": 8.1, "del13C_TC": -22.07, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": 0.48602784, "Ba_mmol_kg": 0.0011215574, "Ca_mmol_kg": 8.92631, "Fe_mmol_kg": null, "K_mmol_kg": 12.671209, "Mg_mmol_kg": 48.35614, "Na_mmol_kg": 448.67126, "Si_mmol_kg": 0.69811505, "Sr_mmol_kg": 0.08745937 } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 761.5, "Top_sed_depth_cm": 85.0, "Bottom_sed_depth_cm": 100.0, "Depth_cm": 92.5, "Sample_ID": "HR23-456.5", "Core_ID": "HR23_GC05", "Core_Allocation": "Metabolites", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "", "Frozen_status": "not frozen", "CH4_mM": null, "del13C_CH4": null, "CO2_mM": null, "del13C_CO2": null, "Porosity": null, "del13C_DIC": null, "DIC_mM": null, "DOC_mM": null, "del13C_DOC": null, "Sulfate_mM": null, "Chloride_mM": null, "del13C_TOC": null, "Corg_percent_TOC": null, "del15N_TON": null, "Norg_percent_TON": null, "Norg_percent_TN": null, "Corg_percent_TC": null, "del15N_TN": null, "del13C_TC": null, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": null, "Ba_mmol_kg": null, "Ca_mmol_kg": null, 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46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 761.5, "Top_sed_depth_cm": 310.0, "Bottom_sed_depth_cm": 325.0, "Depth_cm": 317.5, "Sample_ID": "HR23-465.5", "Core_ID": "HR23_GC05", "Core_Allocation": "DOM Bioavailability", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "", "Frozen_status": "not frozen", "CH4_mM": null, "del13C_CH4": null, "CO2_mM": null, "del13C_CO2": null, "Porosity": null, "del13C_DIC": null, "DIC_mM": null, "DOC_mM": null, "del13C_DOC": null, "Sulfate_mM": null, "Chloride_mM": null, "del13C_TOC": null, "Corg_percent_TOC": null, "del15N_TON": null, "Norg_percent_TON": null, "Norg_percent_TN": null, "Corg_percent_TC": null, "del15N_TN": null, "del13C_TC": null, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", 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null, "del13C_TOC": -22.18711, "Corg_percent_TOC": 2.431089, "del15N_TON": 7.8762407, "Norg_percent_TON": 0.274705, "Norg_percent_TN": 0.27398553, "Corg_percent_TC": 2.5512664, "del15N_TN": 7.88, "del13C_TC": -21.53, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": null, "Ba_mmol_kg": null, "Ca_mmol_kg": null, "Fe_mmol_kg": null, "K_mmol_kg": null, "Mg_mmol_kg": null, "Na_mmol_kg": null, "Si_mmol_kg": null, "Sr_mmol_kg": null } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 764.26, "Top_sed_depth_cm": 0.0, "Bottom_sed_depth_cm": 10.0, "Depth_cm": 5.0, "Sample_ID": "HR23-467", "Core_ID": "HR23_GC06", "Core_Allocation": "See 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"properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 764.26, "Top_sed_depth_cm": 25.0, "Bottom_sed_depth_cm": 35.0, "Depth_cm": 30.0, "Sample_ID": "HR23-468", "Core_ID": "HR23_GC06", "Core_Allocation": "See \"GC_pwDist\"", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "total is 320cm", "Frozen_status": "not frozen", "CH4_mM": 0.009, "del13C_CH4": -63.83, "CO2_mM": 3.6, "del13C_CO2": -32.06, "Porosity": 0.82098603, "del13C_DIC": -14.076446, "DIC_mM": 5.740645, "DOC_mM": 1.3632114, "del13C_DOC": -24.13671, "Sulfate_mM": 26.88347, "Chloride_mM": 523.49506, "del13C_TOC": null, "Corg_percent_TOC": null, "del15N_TON": null, "Norg_percent_TON": null, "Norg_percent_TN": null, "Corg_percent_TC": null, "del15N_TN": null, "del13C_TC": null, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": 0.52793926, "Ba_mmol_kg": 0.001915356, "Ca_mmol_kg": 9.54883, "Fe_mmol_kg": 0.011568709, "K_mmol_kg": 13.023997, "Mg_mmol_kg": 49.997105, "Na_mmol_kg": 462.20975, "Si_mmol_kg": 0.60846555, "Sr_mmol_kg": 0.089877896 } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 764.26, "Top_sed_depth_cm": 50.0, "Bottom_sed_depth_cm": 60.0, "Depth_cm": 55.0, "Sample_ID": "HR23-469", "Core_ID": "HR23_GC06", "Core_Allocation": "See \"GC_pwDist\"", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "possible double sample of 473 or 472", "Frozen_status": "not frozen", "CH4_mM": 0.014, "del13C_CH4": -53.57, "CO2_mM": 5.41, "del13C_CO2": -23.44, "Porosity": 0.7977709, "del13C_DIC": -15.246359, "DIC_mM": 6.469833, "DOC_mM": 1.3858297, "del13C_DOC": -23.553665, "Sulfate_mM": 26.66315, "Chloride_mM": 531.3657, "del13C_TOC": null, "Corg_percent_TOC": null, "del15N_TON": null, "Norg_percent_TON": null, "Norg_percent_TN": null, "Corg_percent_TC": null, "del15N_TN": null, "del13C_TC": null, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": 0.5150679, "Ba_mmol_kg": 0.002415625, "Ca_mmol_kg": 9.410654, "Fe_mmol_kg": null, "K_mmol_kg": 12.830254, "Mg_mmol_kg": 48.665535, "Na_mmol_kg": 450.20615, "Si_mmol_kg": 0.5879884, "Sr_mmol_kg": 0.0890975 } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 764.26, "Top_sed_depth_cm": 75.0, "Bottom_sed_depth_cm": 85.0, "Depth_cm": 80.0, "Sample_ID": "HR23-470", "Core_ID": "HR23_GC06", "Core_Allocation": "See \"GC_pwDist\"", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "some vials from GC06 and GC06 are...", "Frozen_status": "not frozen", "CH4_mM": 0.055, "del13C_CH4": -49.98, "CO2_mM": 4.13, "del13C_CO2": -27.09, "Porosity": 0.79836136, "del13C_DIC": -20.107424, "DIC_mM": 8.948088, "DOC_mM": 1.3292131, "del13C_DOC": -24.493702, "Sulfate_mM": 23.978, "Chloride_mM": 519.03735, "del13C_TOC": null, "Corg_percent_TOC": null, "del15N_TON": null, "Norg_percent_TON": null, "Norg_percent_TN": null, "Corg_percent_TC": null, "del15N_TN": null, "del13C_TC": null, "Hydrogen_nM": "", "pH": null, "Alkalinity_meq_L": null, "H2S_mM": null, "NH3_mgN_L": null, "PO4_mgP_L": "", "NO2_NO3_mgN_L": "", "B_mmol_kg": 0.5341996, "Ba_mmol_kg": 0.0030415957, "Ca_mmol_kg": 9.158999, "Fe_mmol_kg": 0.011762612, "K_mmol_kg": 12.126715, "Mg_mmol_kg": 48.597946, "Na_mmol_kg": 445.37088, "Si_mmol_kg": 0.83665484, "Sr_mmol_kg": 0.08842191 } }, {"type": "Feature", "geometry": { "type": "Point", "coordinates": [-124.6027, 46.24054] }, "properties": { "Cruise": "HR23", "Region": "Astoria Canyon", "Station": "AC (H1866)", "Core_Type": "Gravity", "Core_retrieval_method": "gravity corer", "Date_Collected": "2023-08-18", "Dive": null, "Water_depth_m": 764.26, "Top_sed_depth_cm": 100.0, "Bottom_sed_depth_cm": 110.0, "Depth_cm": 105.0, "Sample_ID": "HR23-471", "Core_ID": "HR23_GC06", "Core_Allocation": "See \"GC_pwDist\"", "Flux_Regime_Location_Based": "", "OLW_num": "", "Comments": "...only 3ml of sediment -> WEIGH", "Frozen_status": "not frozen", "CH4_mM": 0.135, "del13C_CH4": -45.93, "CO2_mM": 2.58, "del13C_CO2": -29.37, "Porosity": 0.7948484, "del13C_DIC": -23.856245, "DIC_mM": 11.106182, "DOC_mM": 1.7245789, "del13C_DOC": -22.194338, "Sulfate_mM": 19.28243, "Chloride_mM": 521.9801, "del13C_TOC": null, "Corg_percent_TOC": null, "del15N_TON": null, 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