Atlantic Ocean 1 Atlantic Ocean (North) 1 Canada 1 Climate change 1 Drought 1 Eastern north america 1 Glacial geology 1 Groundwater 1 Hydroclimate 1 Hydrological changes 1 Ice 1 Late Holocene 1 Little Ice Age 1 Maine 1 Medieval Climate Anomaly 1 Medieval Climate Anomaly (MCA) Medieval Warm Period 1 Medieval climate anomalies 1 Newfoundland 1 Newfoundland and Labrador 1 North America 1 Nova Scotia 1 Oceanography 1 Palaeoclimate 1 Peatlands 1 Precipitation change 1 Quebec [Canada] 1 Sampling resolution 1 Sea surface temperature (SST) 1 Surface waters 1