isotopic equilibrium among rainfall and groundwater data

VG Prism II mass spectrometer connected to an Autocarb device for reaction of powdered carbonate with 100% H3PO4 at 90�C

LCB: Missing age/year. See plot; BM (14/03/2019) info sent using GitHub; TP: broken DOI; Time-scale missing; elevation estimated from Google Earth

0.15 per mil for d18O and 0.1 per mil for d13C

The amount of rainfall can be viewed as an indicator of the monsoon strength since the active period of the summer monsoon closely coincides with the rainy season in China. d18O in the speleothem reflects the amount of rainfall at short time scales (less than 10 years) but temperature trends (at larger time scales)

Based on classic papers (Dansgaard 1964; Rozanski et al 1993)

210Pb, 14C age model and extrapolation of acumulation rate

depth (MAT0620ae64ea): interpretation4_scope: '' has been replaced by 'climate'
year (MATbd0dc7795c): interpretation4_scope: '' has been replaced by 'climate'
age (RjezL069pAb): interpretation4_scope: '' has been replaced by 'climate'

depth (MAT0620ae64ea): paleoData_isPrimary: '' has been replaced by 'FALSE'
depth (MAT0620ae64ea): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (MATbd0dc7795c): paleoData_isPrimary: '' has been replaced by 'FALSE'
year (MATbd0dc7795c): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
age (RjezL069pAb): paleoData_isPrimary: '' has been replaced by 'TRUE'
age (RjezL069pAb): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
d18O (SP98KUCN01A): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (SP98KUCN01A): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

d18O (SP98KUCN01A): interpretation1_seasonality: 'mostly summer' has been replaced by 'Summer'
d18O (SP98KUCN01A): interpretation1_variable: 'Asian summer monsoon' has been replaced by 'circulationVariable'
d18O (SP98KUCN01A): interpretation2_seasonality: 'annual' has been replaced by 'Annual'
d18O (SP98KUCN01A): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'