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Nutrients
Terrestrial nitrogen cycle. Fluxes are in Tg (1012 g) per year.
Bloom (2010) Global Climate Change: Convergence of Disciplines. Sinauer Associates.
Teaching materials on global cyles - nutrients
Vetted articles on global cyles - nutrients
FEATURED RESOURCES ON GLOBAL CYCLES - NUTRIENTS >>
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Featured Article
Coral reefs and climate change
Introduction Research on the current and future impacts of human-induced climate chang More »
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Featured Resource
Lab Exercise: Ocean Productivity and...
SUMMARY In this lab, students learn how to use actual observational (chemical) data to investigate the role of ocean biology in redistributing nutrients between the surface... More »
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Featured Resource
Activity: What are the causes and effects of...
SUMMARY Activity takes five to six 45-minute class periods for first investigation. Selected for the CLEAN Collection. The activity description was developed by CLEAN... More »
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Featured Resource
HOW SUCCESS WORKS: Escaping the Pesticide Trap...
SUMMARY Eco Tipping Points: Cotton farmers in Andhra Pradesh, India had descended into a seemingly hopeless abyss of escalating pesticide dependence and debt.... More »
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Featured Article
Tracking the Global Carbon Cycle
Carbon dioxide (CO2) is the primary anthropogenic (man-made) greenhouse gas in terms of concentration and effect. It is responsible for about one-third of the global warming... More »
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Featured Resource
Video: TED Talks series - Jeremy Jackson: How...
SUMMARY 18:19 minutes TED Talks series, FILMED APR 2010 • POSTED MAY 2010 • Mission Blue Voyage More »
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Featured Resource
Podcast: TED Talks series - Greg Stone: Saving...
SUMMARY 17:16 minutes TED Talks series, FILMED APR 2010 • POSTED NOV 2010 • Mission Blue Voyage More »
Coral bleaching
Last Updated on 2012-12-30 at 19:05
Coral bleaching is the reduction of intracellular endosymbionts in living coral reefs either via loss or expulsion of algal pigmentation. The symbiotic relationship between... More »
Lab Exercise: Ocean Productivity and Nutrients:...
Last Updated on 2012-10-08 at 18:29
SUMMARY
In this lab, students learn how to use actual observational (chemical) data to investigate the role of ocean biology in redistributing nutrients between the surface... More »
Podcast: TED Talks series - Sylvia Earle's TED Prize...
Last Updated on 2012-08-05 at 14:41
SUMMARY
18:12 minutes
TED Talks series, FILMED FEB 2009 • POSTED FEB 2009& More »
Video: TED Talks series - Sylvia Earle's TED Prize...
Last Updated on 2012-08-05 at 14:40
SUMMARY
18:12 minutes
TED Talks series, FILMED FEB 2009 • POSTED FEB 2009 • TED2009
Leg More »
Video: TED Talks series - Jonathan Foley: The Other...
Last Updated on 2012-08-05 at 10:30
SUMMARY
17:47 minutes
TED Talks series, FILMED OCT 2010 • POSTED APR 2012 • TEDxTC
A sk More »
Podcast: TED Talks series - Jonathan Foley: The Other...
Last Updated on 2012-08-05 at 10:29
SUMMARY
17:47 minutes
TED Talks series, FILMED OCT 2010 • POSTED APR 2012& More »
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