'Younger dryas' presentation slideshows

Global Warming

1.04k views • 81 slides

ClimateGate

ClimateGate. Is Global Warming Completely Made-Up? By Rich Deem www.GodAndScience.org. Introduction. On November 20, 2009 a computer hacker released 200 MB of data from the University of East Anglia's Hadley Climatic Research Unit (CRU) The data included over 1,000 emails and 3,000 documents

795 views • 79 slides

ClimateGate

ClimateGate. Is Global Warming Completely Made-Up?. Introduction. On November 20, 2009 a computer hacker released 200 MB of data from the University of East Anglia's Hadley Climatic Research Unit (CRU) The data included over 1,000 emails and 3,000 documents

1.08k views • 78 slides

Age of the Earth? Intro to ice cores

Lee F Greer, PhD La Sierra University UNST / UHNR 404 (08 April 2009)?. Age of the Earth? Intro to ice cores. How old is Earth & life?. Imagine the passage of time by an hourglass! The sand passes from the future into the past, until the hourglass runs out

793 views • 69 slides

W.R. Peltier Department of Physics University of Toronto

493 views • 48 slides

Climate Variability on Millennial Time Scales

Climate Variability on Millennial Time Scales. Introduction Dansgaard-Oeschger events Heinrich events Younger Dryas event Deglacial meltwater Meridional overturning circulation. Introduction.

651 views • 44 slides

Cosmic Disasters, Real and Imagined

Cosmic Disasters, Real and Imagined. Alan W. Harris A presentation for the Night Sky Network Astronomical Society of the Pacific and Jet Propulsion Laboratory November 18, 2010. Introduction.

547 views • 43 slides

W.R. Peltier Department of Physics University of Toronto

Continental Hydrology, Rapid Climate Change, and the Intensity of the Atlantic MOC: Insights from Paleoclimatology. W.R. Peltier Department of Physics University of Toronto. WOCE derived N-S salinity section through the Atlantic Ocean Basin. From McManus et al. (Nature, 2004). North American

458 views • 38 slides

Lecture 26: The Last Deglaciation

Lecture 26: The Last Deglaciation. Ch. 13. (21-6k yrs ago). The Last Deglaciation. Ch. 13, p. 229-239. What factors controlled the climate during 21-6k yrs ago?. When did the ice sheets melt?. How did sea level respond?. What happened to deglacial meltwater and landscapes?.

385 views • 28 slides

Ice Sheet Paleoclimatology

Ice Sheet Paleoclimatology. Climate Physics and Chemistry 12.842 Fall 2006. Greenland Ice Cores. Transformation of snow into ice. Observed ? 18 O - surface temperature relationship. Jouzel et al., 1987. Two ice cores from Antartica (and two sediment cores).

260 views • 24 slides

Adaptations in Organisms

453 views • 20 slides

The Natural History/Geology of Indiana

620 views • 18 slides

Temperature History & Ice Ages

Temperature History & Ice Ages. Determining Past Climates. Sediment cores Ice cores Oxygen isotope ratios Dendrochronology (tree rings ). Temperature reconstruction. Medieval warm period. Little Ice Age. Vostok Station, Antarctica. Glacial & Interglacial Period.

303 views • 18 slides

PP21A-1671

PP21A-1671. Detailed Tropical Sea Level Record Spanning the Younger Dryas Chronozone N. A. Abdul 1 ; R. A. Mortlock 1 ; J. D. Wright 1 ; R. G. Fairbanks 2, 1 1. Earth and Planetary Sciences, Rutgers University, Piscataway, NJ; 2. Columbia University, Palisades, NY. Introduction

59 views • 1 slides