Slide 1 Absolute Time Slide 2 Historical Methods Erosion and Sedimentation Scientists estimate the amount of time it would take for the needed erosion or sedimentation…
Using Heavy Isotopes in Marine Barite to Characterize Ocean Chemistry Changes Andrea M. Erhardt Stanford University University of California - Santa Cruz USAC Meeting Washington,…
Using Heavy Isotopes in Marine Barite to Characterize Ocean Chemistry Changes Andrea M. Erhardt Stanford University University of California - Santa Cruz USAC Meeting Washington,…
Fig. 1.1. An extra neutron in the 13C isotope makes the nucleus more massive or âheavierâ than the 12C isotope, but does not affect most chemistry that is related to reactions…
Eat Raw & Fresh: Introducing isotopic Mass-to-charge Ratio and Envelope Fingerprinting (iMEF) and ProteinGoggle for Protein Database Search Zhixin(Michael) Tian CNCP…
Ice and Oceans Karen J. Heywood [email protected] School of Environmental Sciences University of East Anglia, Norwich How can we collect sea water for scientific analysis…
Slide 1 CHAPTER 2 The Nature of Molecules Slide 2 Which Elements Are Most Significant To Biologists? Six of these plus a few other trace elements Slide 3 Figure 2.3 Nitrogen…