While the isotopic composition of precipitation appears to be the primary control on the structure of the LT ?Dwax record, it is clear that secondary effects also contribute to this signal. Most notably, the much larger range at LT (102h) than at Illimani (58h) over the past 19 kyr suggests the influence of compounding effects on LT ?Dwax, such as decreased regional precipitation, resulting in a more enriched ?Dp, and low local humidity, which would tend to further enrich plant source water by soil water evaporation and/or leaf transpiration. Since such local evapotranspiration feedbacks would be expected to act in step with ?Dp changes, this would serve to amplify the ?Dwax signal and increase its sensitivity to ?Dp variability.

year (MAT24a1c7baff): interpretation5_scope: '' has been replaced by 'climate'
depth (MATa2cbe1b687): interpretation5_scope: '' has been replaced by 'climate'

d2H (LS14FOTI01A): paleoData_isPrimary: '' has been replaced by 'FALSE'
d2H (LS14FOTI01A): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
d2H (LS14FOTI01B): paleoData_isPrimary: '' has been replaced by 'FALSE'
d2H (LS14FOTI01B): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (MAT24a1c7baff): paleoData_isPrimary: '' has been replaced by 'TRUE'
year (MAT24a1c7baff): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
depth (MATa2cbe1b687): paleoData_isPrimary: '' has been replaced by 'FALSE'
depth (MATa2cbe1b687): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

d2H (LS14FOTI01A): interpretation1_seasonality: 'DJF' has been replaced by 'Dec-Feb'
d2H (LS14FOTI01A): interpretation1_variable: 'South American Summer Monsoon precipitation intensity' has been replaced by 'circulationVariable'
d2H (LS14FOTI01A): interpretation2_seasonality: 'DJF' has been replaced by 'Dec-Feb'
d2H (LS14FOTI01A): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
d2H (LS14FOTI01A): interpretation3_seasonality: 'DJF' has been replaced by 'Dec-Feb'
d2H (LS14FOTI01A): interpretation3_variable: 'continental effect' has been replaced by 'deleteMe'
d2H (LS14FOTI01A): interpretation4_variable: 'soil water evapotranspiration' has been replaced by 'evaporation'
d2H (LS14FOTI01B): interpretation1_seasonality: 'DJF' has been replaced by 'Dec-Feb'
d2H (LS14FOTI01B): interpretation1_variable: 'South American Summer Monsoon precipitation intensity' has been replaced by 'circulationVariable'
d2H (LS14FOTI01B): interpretation2_seasonality: 'DJF' has been replaced by 'Dec-Feb'
d2H (LS14FOTI01B): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
d2H (LS14FOTI01B): interpretation3_seasonality: 'DJF' has been replaced by 'Dec-Feb'
d2H (LS14FOTI01B): interpretation3_variable: 'continental effect' has been replaced by 'deleteMe'
d2H (LS14FOTI01B): interpretation4_variable: 'soil water evapotranspiration' has been replaced by 'evaporation'