'Oxygen isotope' presentation slideshows

The Cenozoic Era

1.17k views • 53 slides

Isotopes, Ice Cores and Climate Change

884 views • 41 slides

Isotopes, Ice Cores and Climate Change

691 views • 41 slides

What is an isotope?

What is an isotope?. Same element with the same number of protons, but with a different numbers of neutrons:. Stable isotope abundances. Out of every 100 atoms of Oxygen, 0.2 atoms would be 18 O and the rest would be 16 O.

866 views • 30 slides

Long-term Observation of CO 2 concentration and its isotope ratios over the Western Pacific

Long-term Observation of CO 2 concentration and its isotope ratios over the Western Pacific. H. Mukai, Y. Nojiri, Y. Tohjima, T. Machida, Y. Shibata and H. Kitagawa Center for Global Environmental Research, National Institute for Environmental Studies And Nagoya University.

386 views • 30 slides

Chapter 14 Pleistocene Glaciations

Chapter 14 Pleistocene Glaciations. Pleistocene Glaciations Geologic evidence 1. glacial deposits, etc. 2. The Oxygen Isotope Record (1970s) II. Explanation of the glacial-interglacial periods The Milankovitch Theory (1920s) III. Glacial climate feedbacks

598 views • 29 slides

Review

404 views • 23 slides

Carbonate Mineralogy and Chemistry

This PPT presentation helps users understand mineralogy and chemistry of carbonate rocks.

399 views • 23 slides

Fossil Biodiversity Distribution as a Habitat Mapping Tool

Fossil Biodiversity Distribution as a Habitat Mapping Tool. Erin Arnold Antarctic CRC/IASOS. Introduction. Quantifying and qualifying variability in the pelagic ocean, though space and time

385 views • 15 slides

Unit 18: Natural Climate Change

484 views • 14 slides