This is demonstrated for Lake Punta Laguna by comparing the measured d18O values of lakewater, rainfall, and groundwater. Local groundwater and rainwater have depleted d18O values of 03.91 and 03.92?, respectively, whereas the lakewater is significantly enriched, averaging 0.93? (Table 3)

age (MAT5cafe1209d): interpretation5_scope: '' has been replaced by 'climate'
depth (MAT96f4f77e8e): interpretation5_scope: '' has been replaced by 'climate'

age (MAT5cafe1209d): paleoData_units: 'yr AD' has been replaced by 'yr BP'
age (MAT5cafe1209d): paleoData_variableName: 'year' has been replaced by 'age'

year (MAT5cafe1209d): interpretation4_scope: '' has been replaced by 'climate'
depth (MAT96f4f77e8e): interpretation4_scope: '' has been replaced by 'climate'

d18O (LS96CUPUa): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (LS96CUPUa): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
d18O (LS96CUPUb): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (LS96CUPUb): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (MAT5cafe1209d): paleoData_isPrimary: '' has been replaced by 'TRUE'
year (MAT5cafe1209d): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
depth (MAT96f4f77e8e): paleoData_isPrimary: '' has been replaced by 'FALSE'
depth (MAT96f4f77e8e): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

d18O (LS96CUPUa): interpretation1_direction: '' has been replaced by 'negative'
d18O (LS96CUPUa): interpretation1_variable: 'E/P' has been replaced by 'effectivePrecipitation'
d18O (LS96CUPUa): interpretation2_variable: 'P_E' has been replaced by 'effectivePrecipitation'
d18O (LS96CUPUa): interpretation3_variable: 'T' has been replaced by 'temperature'
d18O (LS96CUPUb): interpretation1_direction: 'increase' has been replaced by 'negative'
d18O (LS96CUPUb): interpretation1_variable: 'E/P' has been replaced by 'effectivePrecipitation'
d18O (LS96CUPUb): interpretation2_variable: 'P_E' has been replaced by 'effectivePrecipitation'
d18O (LS96CUPUb): interpretation3_variable: 'T' has been replaced by 'temperature'