Reconstructing Holocene ENSO Variability through the Harmonization of Heterogeneous Proxy Records using a Gaussian Process Regression Framework

Coupled multiscale paleoclimate reconstruction with four-dimensional variational data assimilation

Paleoclimate archives extend climate knowledge beyond the instrumental era, registering different seasons, variables, time averages, and memory lengths. A longstanding problem is to integrate these heterogeneous sources of information within a unified methodology. Here we present a new data-assimilation framework, Last...

PRECISi: A High-Resolution Daily Gridded Precipitation Dataset for Sicily (1951–2022) Derived from a Doubly Conditional Geostatistical Framework

Quaternary Hydroclimate Evolution of the Indian Subcontinent: A Multi-Archive Framework for Interpreting Monsoon Variability and Proxy-System Behaviour

The Indian subcontinent preserves diverse Quaternary palaeoenvironmental archives that record Indian Summer Monsoon (ISM) variability across contrasting climatic and environmental settings. This review synthesizes speleothem, lacustrine, marine, fluvial, aeolian, cryospheric, ecological, and archaeological evidence wit...

Persistent influence of the North Atlantic Oscillation on Late Holocene hydroclimate in southwestern Greenland

Understanding how global climate forcing shapes regional hydroclimate on decadal to millennial timescales is critical for predicting the response of continental ice sheets to future warming. Because instrumental observations capture only a short interval, longer-term perspectives require proxy records. Here we present...

Mechanisms of ENSO‐Modulated Precipitation Seasonality in Southeastern China and Implications for Stalagmite δ18O Records

Southeastern China (SEC) lies within the core region of the East Asian monsoon and exhibits pronounced hydroclimatic variability associated with the El Niño–Southern Oscillation (ENSO). Instrumental and modeling studies indicate that ENSO influences regional precipitation primarily through changes in seasonality rather...

A 290-year tree-ring reconstruction of precipitation in central Siberia shows recent intensified wetting linked to arctic amplification