'Long term carbon cycle' diaporamas de présentation

MET 12 Global Climate Change - Lecture 7

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Ecology

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Carbon isotopes in the biosphere 10/23/12 and geologic record

Carbon isotopes in the biosphere 10/23/12 and geologic record. Lecture outline: the carbon cycle and ? 13 C 2) C fractionation in the terrestrial biosphere C isotopes in the ocean C isotopes in the atmosphere. Photo of a C3 leaf cross-section. The Carbon Cycle.

569 views • 41 slides

Biogeochemical Cycles

Biogeochemical Cycles. Nutrients circulate through ecosystems. Physical matter is circulated continually in an ecosystem Nutrient (biogeochemical) cycle = the movement of nutrients through ecosystems Atmosphere, hydrosphere, lithosphere, and biosphere

922 views • 38 slides

The Case for a Hot Early Earth (Climate)

The Case for a Hot Early Earth (Climate). David W. Schwartzman Department of Biology Howard University, Washington, DC dschwartzman@gmail.com. Faint Early Sun Conference, April 9, 2012, Baltimore MD.

490 views • 34 slides

The Carbon Cycle

The Carbon Cycle. The Carbon Cycle. Earth-Space Science The Geosphere Lesson 02. By the end of this lesson you should be able to:. Discuss the steps of the carbon cycle Analyze movement of matter and energy through the carbon cycle

350 views • 14 slides