{ "paleoData": [ { "measurementTable": [ { "googleWorkSheetKey": "o5sr7qx", "tableName": "paleo1measurement1", "missingValue": "NaN", "d18O": { "paleoDataTableName": "pt1_1", "measurementTableName": "measurementTable1", "TSid": "LS06MIBO10a", "description": "carbonate", "hasMaxValue": 5.04, "hasMeanValue": -0.4525, "hasMedianValue": -0.67, "hasMinValue": -5.26, "instrument": "Finnigan MAT 252", "iso2kPrimaryTimeseries": "TRUE", "measurementMaterial": "ostracod", "measurementMaterialDetail": "Candona neglecta, Candona candida, Darwinula stevensoni", "measurementMaterialScreening": "stereoscope inspection", "measurementStandard": "VPDB", "measurementTableMD5": "bcd166d05d940b6428ccb90e47c21769", "notes": "\"Thus, d18O of the lake's water must have changed considerably in the past reflecting salinity variations at the core site and overall d18O changes of regional precipitation...Lake level variations were usually inferred considering a negative correlation between salinity and lake level. Therefore, higher d18O values and Sr/Ca and Mg/Ca ratios point to shallower water depths\"", "paleoMeasurementTableMD5": "bcd166d05d940b6428ccb90e47c21769", "uncertaintyAnalytical": "0.04", "units": "permil", "variableName": "d18O", "variableType": "measured", "chronologyIntegrationTime": "17", "chronologyIntegrationTimeUncertaintyType": "chronology; hydrology; seasonality; habitat; vital effects", "chronologyIntegrationTimeUnits": "Years", "hasChron": "1", "hasPaleoDepth": "1", "inferredMaterial": "lake water", "iso2kHackathonNotes": "AR:BA - check chronology versus sensor integration time (GF)", "QCCertification": "MJ, CR", "inferredMaterialGroup": "surface water", "inferredMaterialGroupOriginal": "lake water", "iso2kUI": "LS06MIBO01", "iso2kCertification": "MJ", "QCnotes": "AR:BA - check chronology versus sensor integration time (GF)", "samplingMethod": "Sieving 250�m", "meanValue12k": -0.4525, "medianRes12k": 60, "hasMean": -0.4525, "hasMedian": -3.21, "hasMax": 5.04, "hasMin": -5.26, "proxy": "d18O", "proxyDetail": "ostracod", "proxyGeneral": "isotopic", "proxyLumps": "isotope", "proxyLumpsOriginal": "d18O", "values": [2.09, 0.49, 3.05, 3.22, -2.19, -2.18, 1.33, 0.24, 1.34, 1.24, 2.11, 2.89, 1.49, 3.08, 1.56, 1.21, 0.73, -0.41, -0.29, -1.5, -2.69, -0.22, -0.61, -1.63, -1.3, -1.89, -1.24, -1.07, 1.05, 1.03, 3.87, 1.05, 1.4, -1, 0.65, 1.03, 2.25, 2.99, 5.04, 2.55, 2.34, 0.89, 0.94, 1.55, 2.5, 4.24, -3.5, -2.77, -4.14, -3.09, -1.4, -0.02, -0.26, 0.96, -3.44, -3.73, -2.9, 0.63, 1.72, 2.46, 1.72, 2.84, 2.79, 3.41, -1.6, -4.35, -1.82, -0.83, -3.13, -2.37, -3.51, -0.93, -1.79, -1.01, 0.98, -0.87, 0.28, -2.12, -2.28, -2.44, -0.73, -1.2, -1.79, -2.71, -2.2, -1.03, -2.56, -2.36, -3.97, -3.83, -2.02, -2.64, -2.18, 2.23, -0.49, 1.37, 0.53, 1.21, 2.63, 1.46, 1.04, -0.04, -2.19, -1.22, -0.42, -1.71, 0.31, -1.18, -2.08, -0.57, -3.29, -1.94, -2.65, -2.55, -1.95, -2.31, -2.1, -0.51, 0.45, 0.27, -4.66, -5.26, -2.77, -1.63, -2.22, -2.26], "datum": null, "interpretation": [ { "basis": "observed d18O variations over a range of 10%are much larger than water temperature variations, and species- specific differences in ostracod shell calcite formation could have caused. Water temperature alone would have had to change by 421C to engender ad18O shift of about 10%(Stuiver, 1970). Thus,d18O of the lake?s water must have changed considerably in the past reflecting salinity varia- tions at the core site and overalld18O changes of regional precipitation", "interpDirection": "increase", "scope": "climate", "variable": "effectivePrecipitation", "variableDetail": "LakeLevel@surface", "direction": "negative", "variableGroup": "P-E", "seasonality": "Annual", "seasonalityGeneral": "Annual" }, { "basis": "range of variability exceeds possible temperature influence; corresponding ostracod species and Mg/Ca ratios", "direction": "negative", "inferredMaterial": "lake water", "integrationTime": "17", "integrationTimeUncertaintyType": "chronology; hydrology; seasonality; habitat; vital effects", "integrationTimeUnits": "years", "rank": 1, "scope": "isotope", "variable": "effectivePrecipitation", "variableGroup": "EffectiveMoisture", "variableGroupOriginal": "P_E", "variableGroupDirection": "negative" } ], "calibration": { "seasonality": "NA", "method": null }, "hasResolution": { "hasMean": 64.896, "hasMedian": 60, "hasMax": 211, "hasMin": 12 }, "inCompilationBeta": [ { "compilationName": "iso2k", "compilationVersion": ["0_14_8", "0_15_0", "1_0_0"] }, { "compilationName": "HoloceneHydroclimate", "compilationVersion": ["0_1_0", "0_2_0", "0_3_0", "0_4_0", "0_5_0", "0_6_0", "0_7_0", "0_8_0", "0_9_0", "0_9_1"] }, { "compilationName": "Hydro21k", "compilationVersion": ["0_1_1", "0_2_0", "0_3_1", "0_4_0", "0_5_0", "0_6_0", "0_7_0", "0_8_0", "0_9_0", "0_10_0", "0_11_0"] }, { "compilationName": "HoloceneAbruptChange", "compilationVersion": ["0_11_0", "0_11_0", "0_11_0", "0_11_0", "0_11_0", "0_11_0"] } ] }, "year": { "paleoDataTableName": "pt1_1", "measurementTableName": "measurementTable1", "TSid": "MAT71c5466a68", "dataType": "float", "description": "Year AD", "hasMaxValue": 1847, "hasMeanValue": -2095.9444, "hasMedianValue": -1940, "hasMinValue": -6265, "inferredVariableType": "year", "iso2kPrimaryTimeseries": "FALSE", "measurementTableMD5": "bcd166d05d940b6428ccb90e47c21769", "paleoMeasurementTableMD5": "bcd166d05d940b6428ccb90e47c21769", "units": "yr AD", "variableName": "year", "variableType": "inferred", "samplingMethod": "Sieving 250�m", "unitsOriginal": "CE", "hasMean": -2095.9444, "hasMedian": -4434.5, "hasMax": 1847, "hasMin": -6265, "isPrimary": true, "notes": "NA; paleoData_isPrimary has been standardized", "values": [1847, 1767, 1687, 1607, 1487, 1407, 1288, 1208, 1101, 1048, 968, 915, 835, 782, 571, 531, 450, 410, 370, 310, 270, 209, 169, 109, 69, 9, -32, -92, -132, -192, -232, -293, -333, -393, -534, -554, -594, -654, -694, -755, -835, -855, -895, -935, -996, -1056, -1096, -1156, -1196, -1257, -1297, -1357, -1397, -1458, -1518, -1558, -1618, -1658, -1719, -1759, -1819, -1859, -1920, -1960, -2020, -2060, -2120, -2161, -2221, -2261, -2321, -2345, -2381, -2393, -2440, -2548, -2608, -2667, -2727, -2786, -2846, -2906, -2965, -3025, -3085, -3109, -3216, -3276, -3335, -3395, -3455, -3514, -3611, -3708, -3805, -3902, -3998, -4095, -4192, -4289, -4386, -4483, -4580, -4676, -4696, -4773, -4812, -4870, -4967, -5064, -5161, -5248, -5325, -5403, -5480, -5558, -5635, -5713, -5790, -5868, -5945, -6023, -6061, -6100, -6187, -6265], "hasResolution": { "hasMean": 64.896, "hasMedian": 60, "hasMax": 211, "hasMin": 12 } }, "depth": { "paleoDataTableName": "pt1_1", "measurementTableName": "measurementTable1", "TSid": "MATe778de7ac5", "dataType": "float", "description": "depth", "hasMaxValue": 886, "hasMeanValue": 409.8238, "hasMedianValue": 364, "hasMinValue": 2, "iso2kPrimaryTimeseries": "FALSE", "measurementTableMD5": "bcd166d05d940b6428ccb90e47c21769", "paleoMeasurementTableMD5": "bcd166d05d940b6428ccb90e47c21769", "units": "cm", "variableName": "depth", "variableType": "measured", "samplingMethod": "Sieving 250�m", "hasMean": 409.8238, "hasMedian": 223.85, "hasMax": 886, "hasMin": 2, "isPrimary": true, "notes": "NA; paleoData_isPrimary has been standardized", "values": [2, 6.2, 12.1, 18, 26.9, 32.8, 41.7, 47.6, 56.5, 62.4, 71.3, 77.2, 86.1, 92, 114, 118, 126, 130, 134, 140, 144, 150, 154, 160, 164, 170, 174, 180, 184, 190, 194, 200, 204, 210, 224, 226, 230, 236, 240, 246, 254, 256, 260, 264, 270, 276, 280, 286, 290, 296, 300, 306, 310, 316, 322, 326, 332, 336, 342, 346, 352, 356, 362, 366, 372, 376, 382, 386, 392, 396, 402, 406, 412, 414, 422, 440, 450, 460, 470, 480, 490, 500, 510, 520, 530, 534, 552, 562, 572, 582, 592, 602, 612, 622, 632, 642, 652, 662, 672, 682, 692, 702, 712, 722, 724, 732, 736, 742, 752, 762, 772, 781, 789, 797, 805, 813, 821, 829, 837, 845, 853, 861, 865, 869, 878, 886], "hasResolution": { "hasMean": 64.896, "hasMedian": 60, "hasMax": 211, "hasMin": 12 } }, "age": { "archiveType": "LakeSediment", "variableName": "age", "proxyObservationType": "na", "units": "yr BP", "TSid": "WEBe814a715", "hasMean": 4045.9444, "hasMedian": 4241, "hasMax": 8215, "hasMin": 103, "datum": 1950, "isPrimary": true, "notes": "NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized", "values": [103, 183, 263, 343, 463, 543, 662, 742, 849, 902, 982, 1035, 1115, 1168, 1379, 1419, 1500, 1540, 1580, 1640, 1680, 1741, 1781, 1841, 1881, 1941, 1982, 2042, 2082, 2142, 2182, 2243, 2283, 2343, 2484, 2504, 2544, 2604, 2644, 2705, 2785, 2805, 2845, 2885, 2946, 3006, 3046, 3106, 3146, 3207, 3247, 3307, 3347, 3408, 3468, 3508, 3568, 3608, 3669, 3709, 3769, 3809, 3870, 3910, 3970, 4010, 4070, 4111, 4171, 4211, 4271, 4295, 4331, 4343, 4390, 4498, 4558, 4617, 4677, 4736, 4796, 4856, 4915, 4975, 5035, 5059, 5166, 5226, 5285, 5345, 5405, 5464, 5561, 5658, 5755, 5852, 5948, 6045, 6142, 6239, 6336, 6433, 6530, 6626, 6646, 6723, 6762, 6820, 6917, 7014, 7111, 7198, 7275, 7353, 7430, 7508, 7585, 7663, 7740, 7818, 7895, 7973, 8011, 8050, 8137, 8215] } } ] } ], "chronData": [ { "measurementTable": [ { "googleWorkSheetKey": "of0swks", "tableName": "chron1measurement1", "missingValue": "NaN", "googWorkSheetKey": "obkjfp6", "depth": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron1", "variableName": "depth", "description": "mid-point depth", "units": "cm", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": 882, "hasMeanValue": 402.4, "hasMedianValue": 402, "hasMinValue": 13, "paleoName": "chron1", "hasMean": 402.4, "hasMedian": 622, "hasMax": 882, "hasMin": 13, "number": 1, "values": [13, 93, 402, 622, 882] }, "age14C": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron2", "variableName": "age14C", "description": "14C years before 1950", "units": "yr14C BP", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": 7368, "hasMeanValue": 3498.4, "hasMedianValue": 3866, "hasMinValue": 102, "paleoName": "chron1", "hasMean": 3498.4, "hasMedian": 3866, "hasMax": 7368, "hasMin": 102, "number": 2, "values": [102, 1207, 3866, 4949, 7368] }, "SD": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron3", "variableName": "SD", "description": "14C years uncertainty", "units": "yr14C BP", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": 36, "hasMeanValue": 29.2, "hasMedianValue": 30, "hasMinValue": 23, "paleoName": "chron1", "variableNameOriginal": "age14Cuncertainty", "hasMean": 29.2, "hasMedian": 30, "hasMax": 36, "hasMin": 23, "number": 3, "values": [24, 23, 30, 33, 36] }, "fractionModern": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron4", "variableName": "fractionModern", "description": "fraction of modern 14C activity", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 4, "values": [null, null, null, null, null] }, "fractionModernUncertainty": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron5", "variableName": "fractionModernUncertainty", "description": "fraction of modern 14C activity uncertainty", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 5, "values": [null, null, null, null, null] }, "delta13C": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron6", "variableName": "delta13C", "description": "delta13C of material analyzed for 14C", "units": "permil", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 6, "values": [null, null, null, null, null] }, "delta13Cuncertainty": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron7", "variableName": "delta13Cuncertainty", "description": "delta13C uncertainty", "units": "permil", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 7, "values": [null, null, null, null, null] }, "thickness": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron8", "variableName": "thickness", "description": "thickness of sample (along depth axis)", "units": "cm", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 8, "values": [null, null, null, null, null] }, "labID": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron9", "variableName": "labID", "description": "laboratory ID from radiocarbon facility", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 9, "values": [null, null, null, null, null] }, "materialDated": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron10", "variableName": "materialDated", "description": "material analyzed", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 10, "values": ["Bulk organic", "Bulk organic", "Bulk organic", "Bulk organic", "Bulk organic"] }, "activity": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron11", "variableName": "activity", "description": "210Pb, 239+240Pu or 137Cs activity", "units": "Bq g-1", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 11, "values": [null, null, null, null, null] }, "activityUncertainty": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron12", "variableName": "activityUncertainty", "description": "210Pb, 239+240Pu or 137Cs activity uncertainty", "units": "Bq g-1", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 12, "values": [null, null, null, null, null] }, "supportedActivity": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron13", "variableName": "supportedActivity", "description": "Y if supported 210Pb activity, N if unsupported 210Pb activity", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 13, "values": [null, null, null, null, null] }, "x210PbModel": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron14", "variableName": "x210PbModel", "description": "model used to convert 210Pb activity to age (e.g., constant rate of supply)", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 14, "values": [null, null, null, null, null] }, "SD-1": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron16", "variableName": "SD", "description": "uncertainty in age", "units": "yr BP", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "variableNameOriginal": "ageUncertainty", "number": 15, "values": [null, null, null, null, null] }, "reservoirAge14C": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron17", "variableName": "reservoirAge14C", "description": "14C reservoir age", "units": "yr14C BP", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 16, "values": [null, null, null, null, null] }, "reservoirAge14CUncertainty": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron18", "variableName": "reservoirAge14CUncertainty", "description": "14C reservoir age uncertainty", "units": "yr14C BP", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "number": 17, "values": [null, null, null, null, null] }, "useInAgeModel": { "chronMeasMD5": "e98221cda37092551a09c52185e7fa5a", "measurementTableName": "measurementTable1", "TSid": "chron19", "variableName": "useInAgeModel", "description": "was this date used in the age model?", "chronMeasurementTableMD5": "fc82720bd513525adf678411f4452547", "chronMeasurementTableNumber": 1, "chronNumber": 1, "hasMaxValue": "_NaN_", "hasMeanValue": "_NaN_", "hasMedianValue": "_NaN_", "hasMinValue": "_NaN_", "paleoName": "chron1", "units": "unitless", "number": 18, "values": [null, null, null, null, null] } } ] } ], "Notes": "Possible question re modern day age constraint", "archiveType": "LakeSediment", "createdBy": "matlab", "dataSetName": "LS06MIBO", "googleMetadataWorksheet": "oap5jah", "googleSpreadSheetKey": "1gDcDDTjjV_SS-oObdLDsdOZblvMRniPWLU8GJEUmiNk", "hasPaleoDepth": 1, "samplingMethod": "Sieving 250�m", "tagMD5": "59daf0537f5b8c157ae93c9b4caa20ad", "lipdverseLink": "https://lipdverse.org/data/INgryAv1eyJXtx7rZJYU/1_0_12", "nUniqueAges": 0, "archiveTypeOriginal": "lake sediment", "maxYear": 8215, "minYear": 103, "nUniqueOtherAges": 0, "nUniqueGoodAges": 0, "hasDepth": 1, "hasChron": "0", "originalDataUrl": "https://doi.org/10.5194/essd-12-2261-2020", "datasetId": "INgryAv1eyJXtx7rZJYU", "agesPerKyr": 0, "otherAgesPerKyr": "0", "lipdComplete": "100%", "datasetVersion": "1.0.12", "lipdVersion": 1.3, "changelog": [ { "version": "1.0.12", "lastVersion": "1.0.11", "curator": "nicholas", "timestamp": "2023-07-05 00:49:09 UTC", "changes": { "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_variableDetail: 'lakelevel@surface' has been replaced by 'LakeLevel@surface'"] ] } }, { "version": "1.0.11", "lastVersion": "1.0.10", "curator": "nicholas", "timestamp": "2023-05-30 15:49:44 UTC", "changes": { "Paleo Column metadata": [ ["d18O (LS06MIBO10a): paleoData_notes: '\"Thus, δ18O of the lake's water must have changed considerably in the past reflecting salinity variations at the core site and overall δ18O changes of regional precipitation...Lake level variations were usually inferred considering a negative correlation between salinity and lake level. Therefore, higher δ18O values and Sr/Ca and Mg/Ca ratios point to shallower water depths\"' has been replaced by '\"Thus, d18O of the lake's water must have changed considerably in the past reflecting salinity variations at the core site and overall d18O changes of regional precipitation...Lake level variations were usually inferred considering a negative correlation between salinity and lake level. Therefore, higher d18O values and Sr/Ca and Mg/Ca ratios point to shallower water depths\"'"], ["d18O (LS06MIBO10a): paleoData_QCCertification: 'MJ' has been replaced by 'MJ, CR'"] ] } }, { "version": "1.0.10", "lastVersion": "1.0.9", "curator": "nicholas", "timestamp": "2023-05-23 22:12:38 UTC", "changes": { "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation2_variable: 'P-E' has been replaced by 'effectivePrecipitation'"] ] } }, { "version": "1.0.9", "lastVersion": "1.0.8", "curator": "nicholas", "timestamp": "2023-03-24 22:25:33 UTC", "changes": { "Paleo Column metadata": [ ["d18O (LS06MIBO10a): paleoData_proxyGeneral: 'isotope' has been replaced by 'isotopic'"] ], "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_variable: 'P-E' has been replaced by 'effectivePrecipitation'"] ] } }, { "version": "1.0.8", "lastVersion": "1.0.7", "curator": "nicholas", "timestamp": "2023-02-09 15:58:08 UTC", "notes": "Updated lipdverse database entry with a changed file.", "changes": { "Geographic metadata": [ ["geo_elevation: '' has been replaced by '1051'"] ], "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_seasonality: '1,2,3,4,5,6,7,8,9,10,11,12' has been replaced by 'Annual'"], ["d18O (LS06MIBO10a): interpretation2_variable: 'P_E' has been replaced by 'P-E'"] ], "Paleo Column metadata": [ ["year (MAT71c5466a68): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'"], ["year (MAT71c5466a68): paleoData_units: 'AD' has been replaced by 'yr AD'"], ["year (MAT71c5466a68): paleoData_isPrimary: '' has been replaced by 'TRUE'"], ["depth (MATe778de7ac5): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'"], ["depth (MATe778de7ac5): paleoData_isPrimary: '' has been replaced by 'TRUE'"], ["age (WEBe814a715): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'"], ["age (WEBe814a715): paleoData_units: 'age=1950-year' has been replaced by 'yr BP'"], ["age (WEBe814a715): paleoData_datum: '' has been replaced by '1950'"], ["age (WEBe814a715): paleoData_isPrimary: '' has been replaced by 'TRUE'"] ] } }, { "version": "1.0.7", "lastVersion": "1.0.6", "curator": "nicholas", "timestamp": "2022-07-28 17:36:35 UTC", "changes": { "Base metadata": [ ["originalDataUrl: 'https://essd.copernicus.org/articles/12/2261/2020/' has been replaced by 'https://doi.org/10.5194/essd-12-2261-2020'"] ], "Geographic metadata": [ ["geo_elevation: '1051' has been replaced by ''"] ] } }, { "version": "1.0.6", "lastVersion": "1.0.5", "curator": "nicholas", "timestamp": "2022-07-15 18:19:46 UTC", "notes": "Updated lipdverse database entry with a changed file.", "changes": { "ChronData table": [ ["Column 'chron15', with variable name 'age', was removed from the dataset"] ] } }, { "version": "1.0.5", "lastVersion": "1.0.4", "curator": "nicholas", "timestamp": "2022-05-18 00:27:40 UTC", "changes": { "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_variableGroup: 'P/E' has been replaced by 'P-E'"] ], "Paleo Column metadata": [ ["d18O (LS06MIBO10a): paleoData_proxyLumps: '' has been replaced by 'isotope'"], ["d18O (LS06MIBO10a): paleoData_proxyLumpsOriginal: '' has been replaced by 'd18O'"] ] } }, { "version": "1.0.4", "lastVersion": "1.0.3", "curator": "nicholas", "timestamp": "2021-11-19 21:08:45 UTC", "changes": { "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_seasonalityGeneral: 'Anual' has been replaced by 'Annual'"] ] } }, { "version": "1.0.3", "lastVersion": "1.0.2", "curator": "nicholas", "timestamp": "2021-11-17 02:08:09 UTC", "changes": { "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_seasonality: 'Annual' has been replaced by '1,2,3,4,5,6,7,8,9,10,11,12'"] ] } }, { "version": "1.0.2", "lastVersion": "1.0.1", "curator": "nicholas", "timestamp": "2021-10-05 21:40:57 UTC", "changes": { "Base metadata": [ ["originalDataUrl: 'this compilation' has been replaced by 'https://essd.copernicus.org/articles/12/2261/2020/'"] ], "Geographic metadata": [ ["geo_gcmdLocation: '' has been replaced by 'Asia>Eastern Asia>China'"] ], "Paleo Column metadata": [ ["d18O (LS06MIBO10a): paleoData_notes: '; archiveType changed - was originally Lake sediment (LS)' has been replaced by '\"Thus, δ18O of the lake's water must have changed considerably in the past reflecting salinity variations at the core site and overall δ18O changes of regional precipitation...Lake level variations were usually inferred considering a negative correlation between salinity and lake level. Therefore, higher δ18O values and Sr/Ca and Mg/Ca ratios point to shallower water depths\"'"], ["d18O (LS06MIBO10a): paleoData_proxy: '' has been replaced by 'd18O'"], ["d18O (LS06MIBO10a): paleoData_proxyDetail: '' has been replaced by 'ostracod'"], ["d18O (LS06MIBO10a): paleoData_proxyGeneral: '' has been replaced by 'isotope'"] ], "Paleo Interpretation metadata": [ ["d18O (LS06MIBO10a): interpretation1_direction: 'increase' has been replaced by 'negative'"], ["d18O (LS06MIBO10a): interpretation1_variable: 'P/E' has been replaced by 'P-E'"], ["d18O (LS06MIBO10a): interpretation1_variableDetail: 'lake water' has been replaced by 'lakelevel@surface'"], ["d18O (LS06MIBO10a): interpretation1_seasonality: '' has been replaced by 'Annual'"], ["d18O (LS06MIBO10a): interpretation1_seasonalityGeneral: '' has been replaced by 'Anual'"] ] } }, { "version": "1.0.1", "lastVersion": "1.0.0", "curator": "nick", "timestamp": "2021-06-08 03:08:46 UTC", "notes": "Updated lipdverse database entry with a changed file.", "changes": { "PaleoData table": [ ["Column 'WEBe814a715', with variable name 'age', was added to the dataset"] ], "Chron Column metadata": [ ["materialDated (chron10): chronData_units: '' has been replaced by 'unitless'"], ["supportedActivity (chron13): chronData_units: '' has been replaced by 'unitless'"], ["x210PbModel (chron14): chronData_units: '' has been replaced by 'unitless'"], ["useInAgeModel (chron19): chronData_units: '' has been replaced by 'unitless'"], ["fractionModern (chron4): chronData_units: '' has been replaced by 'unitless'"], ["fractionModernUncertainty (chron5): chronData_units: '' has been replaced by 'unitless'"], ["labID (chron9): chronData_units: '' has been replaced by 'unitless'"] ] } }, { "version": "1.0.0", "curator": "nick", "timestamp": "2021-04-12 22:51:56 UTC", "notes": "Added to lipdverse database." } ], "neotomaDatasetId": null, "pub": [ { "author": [ { "name": "Mischke, S. , WA¼nnemann, B." } ], "dataUrl": "http://ac.els-cdn.com.proxy.library.adelaide.edu.au/S1040618206000693/1-s2.0-S1040618206000693-main.pdf?_tid=c315c0e8-8dfe-11e5-b3cf-00000aab0f01&acdnat=1447856283_882f6858ef0d85e9a90d5959a72f700d", "journal": "Quaternary International", "page": "100-112", "pubDataUrl": "doi.org", "publisher": "Elsevier BV", "title": "The Holocene salinity history of Bosten Lake (Xinjiang, China) inferred from ostracod species assemblages and shell chemistry: Possible palaeoclimatic implications", "type": "journal-article", "volume": "154-155", "doi": "10.1016/j.quaint.2006.02.014", "year": 2006, "citation": "Mischke, S. and Wuennemann, B.: The Holocene salinity history of Bosten Lake (Xinjiang, China) inferred from ostracod species assemblages and shell chemistry: Possible palaeoclimatic implications, Quaternary International, 154-155, 100–112, doi:10.1016/j.quaint.2006.02.014, 2006.", "issue": null, "pages": null } ], "geo": { "longitude": 87.0755, "latitude": 42.0155, "elevation": 1051, "geometryType": "Point", "siteName": "Bosten Lake", "gcmdLocation": "Asia>Eastern Asia>China" }, "@context": "context.jsonld" }