El Niño/Southern Oscillation and tropical Pacific climate during the last millennium
- K. Cobb, C. Charles, Hai Cheng, R. Edwards
- Environmental Science, GeographyNature
- 17 July 2003
Fossil-coral oxygen isotopic records from Palmyra Island are splice together to provide 30–150-year windows of tropical Pacific climate variability within the last 1,100 years, implying that the majority of ENSO variability over the last millennium may have arisen from dynamics internal to the ENSo system itself.
The oxygen isotopic composition of seawater during the Last Glacial Maximum
- D. Schrag, J. Adkins, J. McManus
- Environmental Science, Geography
- 2002
Changes in the mode of Southern Ocean circulation over the last glacial cycle revealed by foraminiferal stable isotopic variability
- U. Ninnemann, C. Charles
- Environmental Science, Geography
- 30 July 2002
Origin of Global Meltwater Pulses
- R. Fairbanks, C. Charles, J. Wright
- Environmental Science
- 1992
The fact that frequencies measured in climate records are the same as those predicted by the astronomical theory of climate change is undisputed (Hays, Imbrie & Shackleton 1976). However, the…
Pleistocene vertical carbon isotope and carbonate gradients in the South Atlantic sector of the Southern Ocean
- D. Hodell, K. Venz, C. Charles, U. Ninnemann
- Environmental Science, Geography
- 1 January 2003
We demonstrate that the carbon isotopic signal of mid‐depth waters evolved differently from deep waters in the South Atlantic sector of the Southern Ocean during the Pleistocene. Deep sites (>3700 m)…
Abrupt Cooling of Antarctic Surface Waters and Sea Ice Expansion in the South Atlantic Sector of the Southern Ocean at 5000 cal yr B.P.
- D. Hodell, Sharon L. Kanfoush, A. Shemesh, X. Crosta, C. Charles, T. Guilderson
- Environmental Science, GeographyQuaternary Research
- 1 September 2001
Abstract Antarctic surface waters were warm and ice free between 10,000 and 5000 cal yr B.P., as judged from ice-rafted debris and microfossils in a piston core at 53°S in the South Atlantic. This…
Interaction Between the ENSO and the Asian Monsoon in a Coral Record of Tropical Climate
- C. Charles, David E. Hunter, R. Fairbanks
- Environmental Science
- 15 August 1997
The oxygen isotopic composition of a banded coral from the western equatorial Indian Ocean provides a 150-year-long history of the relation between the El Nino–Southern Oscillation (ENSO) phenomenon…
Evaluating climate indices and their geochemical proxies measured in corals
- R. Fairbanks, M. N. Evans, C. Charles
- Environmental Science, GeographyCoral reefs
- 9 June 1997
Abstract. Standard ocean/climate indices such as the Niño-3 sea surface temperature (SST) index, based on sparse instrumental data, and atmospheric indices such as the Southern Oscillation Index…
Climate connections between the hemisphere revealed by deep sea sediment core/ice core correlations
- C. Charles, J. Lynch‐Stieglitz, U. Ninnemann, R. Fairbanks
- Environmental Science, Geography
- 1 July 1996
Evidence from Southern Ocean sediments for the effect of North Atlantic deep-water flux on climate
- C. Charles, R. Fairbanks
- Environmental Science, GeographyNature
- 30 January 1992
The Southern Ocean is perhaps the only region where fluctuations in the global influence of North Atlantic Deep Water (NADW) can be monitored unambiguously in single deep-sea cores. A carbon isotope…
...
...