'Carbon isotopes' diaporamas de présentation

12.710 Intoduction to Marine Geology and Geophysics 11/1 Mid Term

12.710 Intoduction to Marine Geology and Geophysics 11/1 Mid Term Sediments, Processes, and the Sedimentary Record 11/6 (McManus) Deep-sea sediments: composition, distribution 11/8 (McManus) Biological, chemical, and physical abyssal processes

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CO 2 and Climate Change

454 views • 33 slides

Chapter 10

Chapter 10. Major Chemical Cycles. Guiding Questions. What are the chemical reservoirs in the Earth system? What is the difference between photosynthesis and respiration? What happens to sugars that plants produce? How does burial of dead plant tissue affect atmospheric CO 2 and O 2 ?

321 views • 32 slides

Introduction to Nuclides the big bang

Introduction to Nuclides the big bang. The big bang theory www.uwaterloo.ca/~cchieh/cact/nuctek/universe.html Einstein-Wheeler: "Matter tells space how to curve, and space tells matter how to move." 1927 Lemaitre: The universe began with an explosion based on red shift.

480 views • 29 slides

Atomic Number & Mass Number Atomic number = the number of protons

Atomic Number & Mass Number Atomic number = the number of protons Mass number = the number of nucleons (protons & neutrons) A neutral atom has the same number of protons and electrons. Oxygen atom. Sodium atom. Aluminium atom. Copper atom. Platinum atom. Gold atom. Lead atom.

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Earth System History GEOL 1020

312 views • 23 slides

Elements

343 views • 20 slides

Adrien Matta

393 views • 20 slides

PILPS Update & Proposal

ENVIRONMENT. PILPS Update & Proposal. Ann Henderson-Sellers ANSTO Environment and Andy Pitman Macquarie University Sydney, Australia. PILPS Update August 2003. Arctic basin: ACSYS/PILPS completed with 17 papers in Special Issue of Global & Planetary Change (August 2003)

333 views • 20 slides

Jonathan D. Bethard, MA Department of Anthropology The University of Tennessee

Archaeological applications of stable isotope analysis: subsistence and residential mobility in the Chao Valley of Peru. Jonathan D. Bethard, MA Department of Anthropology The University of Tennessee.

291 views • 18 slides

Water Quality and Hydraulic Fracturing: GIS Analysis

Water Quality and Hydraulic Fracturing: GIS Analysis. Kyra Reumann -Moore REU in Environmental Sustainability Mentor: Joe Ryan Graduate Student: Jessica Dehart. Background on Hydraulic Fracturing. Concern over spills, faulty casing, flawed cementing, or travel through faults

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Telling Time: The use of radiocarbon ( 14 C) in dating Dr. Eric Grimm, Illinois State Museum

138 views • 13 slides

PILPS Update for GLASS 2004

ENVIRONMENT. PILPS Update for GLASS 2004. Andy Pitman Macquarie University Sydney, Australia and Ann Henderson-Sellers ANSTO Environment. PILPS Update September 2004. Arctic basin: ACSYS/PILPS completed with 17 papers in Special Issue of Global & Planetary Change (August 2003)

187 views • 10 slides

Reaction cross sections of carbon isotopes incident on proton and 12 C

Reaction cross sections of carbon isotopes incident on proton and 12 C. International Nuclear Physics Conference, Tokyo, Japan June 3-8, 2007. W. Horiuchi (Niigata) B. Abu-Ibrahim (Cairo), A. Kohama (RIKEN) Y. Suzuki (Niigata). Motivation. Reaction and interaction cross

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Chemistry!!

Chemistry!!. March 13, 2013 Ms. Boon. Objective: I can investigate practical uses of radioactive isotopes. Agenda: Catalyst Homework Review Radiocarbon dating. Catalyst. Use your study guide to answer: What is the difference between temperature and heat?

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Atom Structure and Isotopes

Atom Structure and Isotopes. Mrs. Gonzales MFMS. Review: Atom Structure. http://www.schooltube.com/video/6e90652c7acd499ba85d/Just%20how%20small%20is%20an%20atom?. Questions:. 1) What holds atoms together? an attraction of opposite charges 2) The atom is mostly empty space.

203 views • 8 slides

The Rock Cycle

The Rock Cycle. Igneous Rocks. Form from the crystallization of molten material Extrusive: smooth and glassy Ex : Basalt Intrusive: cool slowly, develop large crystals Ex: Granite. First Rocks on Earth were Igneous. Metamorphic Rocks.

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Radio-Active Dating

156 views • 7 slides

Paleocene-Eocene Thermal Maximum (PETM)

Paleocene-Eocene Thermal Maximum (PETM). 55 Million Years Ago. PETM. 50 Million Years Ago. Short duration of between 1,000 and 10,000 years Time of higher CO 2 (large error bars). PETM Event. Warming at all latitudes Warming in both surface and deep oceans

697 views • 5 slides