Proxy data from ice cores and tree rings allows precise measurement of past temperatures
the verdict
SUPPORTED
the evidence backs this
confidence 85/100
Proxy records from ice cores and tree rings are widely accepted and utilized in paleoclimatology to reconstruct past temperature variations and climate histories.
Evidence for · 5
Tree ring effects and ice core acidities clarify the volcanic record of the first millennium
2015 · cited by 40
The study utilizes ice core acidities and tree rings to investigate chronological markers and volcanic forcing of past temperatures.
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More for · 4
Accumulation reconstruction and water isotope analysis for 1735–1997 of an ice core from the Ushkovsky volcano, Kamchatka, and their relationships to North Pacific climate records
2013 · cited by 5
The paper uses hydrogen isotope analysis and accumulation reconstructions from an ice core to analyze past climate change and temperature variations.
Reconstruction of recent climate change in Alaska from the Aurora Peak ice core, central Alaska
2014 · cited by 2
The study establishes an ice core chronology and utilizes stable isotopes and chemical species to reconstruct regional climate change.
A 413-year tree-ring based April-July minimum temperature reconstruction and its implications on the extreme climate events, northeast China
2016 · cited by 0
The research demonstrates that tree-ring widths successfully serve as a proxy to reconstruct historical minimum temperatures over centuries.
Seasonal reconstructions coupling ice core data and an isotope enabled climate model – implications of seasonality, climate modes and selection of proxy data
2019 · cited by 0
The study couples Greenland ice core isotopic data with climate models to reconstruct past seasonal temperatures and climate variability.