Chapter 5: The Biogeochemical Cycles
Chapter 5: The Biogeochemical Cycles
Chapter 5: The Biogeochemical Cycles
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<strong>Biogeochemical</strong> cycles<br />
• Use a “box and arrow” diagram to describe<br />
the transitions<br />
• Consider a global perspective.<br />
– (ie) Global climate change from burning fossil<br />
fuels<br />
• Local scales may also be instructive<br />
– Lake Washington - effects of sewage on<br />
nutrient cycling in aquatic habitat