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Lecture 20: Limiting Factors and Biogeochemical Cycles
Published on Mar 05, 20133106 Views
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Chapter list
Lecture 20: Limiting Factors and Biogeochemical Cycles00:00
Global Nutrient Cycling - Biogeochemical Cycles03:33
Solar Energy Budget07:07
The Geologic Cycle08:15
The Global Water Cycle12:09
The Global Phosphorus Cycle17:24
Global Nitrogen - Transformationss22:01
The Global Nitrogen Cycle28:17
Figure removed due to copyright reason31:23
Figure removed due to copyright reason31:37
The Global Carbon Cycle34:36
Figure removed due to copyright reason37:34
Ice Core Showing Changes in Atmospheric CO2 Concentrations38:38
Biosphere II Experiment40:16
Why didn't CO2 increase?41:09
Biosphere I Experiment43:14