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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

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