The sensitivity of the Antarctic ice sheet to a changing climate: Past, present, and future

TL Noble, EJ Rohling, ARA Aitken… - Reviews of …, 2020‏ - Wiley Online Library
Abstract The Antarctic Ice Sheet (AIS) is out of equilibrium with the current anthropogenic‐
enhanced climate forcing. Paleoenvironmental records and ice sheet models reveal that the …

The IntCal20 approach to radiocarbon calibration curve construction: a new methodology using Bayesian splines and errors-in-variables

TJ Heaton, M Blaauw, PG Blackwell, CB Ramsey… - …, 2020‏ - cambridge.org
To create a reliable radiocarbon calibration curve, one needs not only high-quality data but
also a robust statistical methodology. The unique aspects of much of the calibration data …

Plio-Pleistocene deep-sea ventilation in the eastern Pacific and potential linkages with Northern Hemisphere glaciation

L Yi, M Medina-Elizalde, L Tan, DB Kemp, Y Li… - Science …, 2023‏ - science.org
Antarctic bottom water (AABW) production is a key factor governing global ocean circulation,
and the present disintegration of the Antarctic Ice Sheet slows it. However, its long-term …

The scientific value and potential of New Zealand swamp kauri

AM Lorrey, G Boswijk, A Hogg, JG Palmer… - Quaternary Science …, 2018‏ - Elsevier
Abstract New Zealand swamp kauri (Agathis australis) are relic trees that have been buried
and preserved in anoxic bog environments of northern New Zealand for centuries through to …

IntCal20 tree rings: an archaeological SWOT analysis

A Bayliss, P Marshall, MW Dee, M Friedrich… - …, 2020‏ - cambridge.org
We undertook a strengths, weaknesses, opportunities, and threats (SWOT) analysis of
Northern Hemisphere tree-ring datasets included in IntCal20 in order to evaluate their …

Redating the earliest evidence of the mid-Holocene relative sea-level highstand in Australia and implications for global sea-level rise

AJ Dougherty, ZA Thomas, C Fogwill, A Hogg… - Plos one, 2019‏ - journals.plos.org
Reconstructing past sea levels can help constrain uncertainties surrounding the rate of
change, magnitude, and impacts of the projected increase through the 21st century. Of …

Experiments and modelling of rate-dependent transition delay in a stochastic subcritical bifurcation

G Bonciolini, D Ebi, E Boujo… - Royal Society open …, 2018‏ - royalsocietypublishing.org
Complex systems exhibiting critical transitions when one of their governing parameters
varies are ubiquitous in nature and in engineering applications. Despite a vast literature …

Radiocarbon calibration: from bane to blessing

CB Ramsey - Radiocarbon, 2024‏ - cambridge.org
Temporal and spatial variation in radiocarbon (14C) in the atmosphere has been the subject
of investigation from the first pioneering work of Libby and Arnold. However, as the precision …

Excess ice loads in the Indian Ocean sector of East Antarctica during the last glacial period

T Ishiwa, J Okuno, Y Suganuma - Geology, 2021‏ - pubs.geoscienceworld.org
An accurate reconstruction of the Antarctic Ice Sheet is essential in order to develop an
understanding of ice-sheet responses to global climate changes. However, the erosive …

Linking North Atlantic and Alpine Last Glacial Maximum climates via a high-resolution pollen-based subarctic forest steppe record

R Pini, G Furlanetto, F Vallé, F Badino, L Wick… - Quaternary Science …, 2022‏ - Elsevier
During the last glaciation the Eurasian continent was impacted by the global reorganization
of atmospheric circulation caused by North Atlantic events, through changes in moisture …