Eutrophication dimitar,pavel,svetla 10 3

Eutrophication By Svetla Rasheva, Dimitar Satchansky and Pavel Yordanov 10/3

What is Eutrophication? Eutrophication - a process occurring on places where water flows (slow streams, lakes, estuaries, etc.), naturally or by human activity, become enriched with nutrients and excessive plant growth appear.(1,2) Rapid growth of algae, bacteria and sea weed (1) Competition between species appear for the limited amount of vital sources => less stronger one disappear => specie richness in aquatic life is reduced (1,2)

http://upload.wikimedia.org/wikipedia/commons/b/b4/Eutrophication.jpg

Algal Blooms and the ecological effects ,[object Object],[object Object],[object Object],[object Object]

Ecological Effects of Algae Bloom ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Side effects harmful to humans ,[object Object],[object Object],[object Object],[object Object],[object Object],http://www.marietta.edu/~biol/biomes/images/mangroves/florida_eutrophication_7536.jpg

Mississippi Dead Zone ,[object Object],[object Object],[object Object],[object Object],http://www.nasa.gov/vision/earth/environment/dead_zone.html http://serc.carleton.edu/microbelife/topics/deadzone/

What are the Causes? ,[object Object],[object Object],[object Object],[object Object],http://www.nasa.gov/vision/earth/environment/dead_zone.html http://nocameranointervention.files.wordpress.com/2009/02/farming2.jpeg

Effects ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://www.gregcucina.it/wp-content/plugins/wp-o-matic/postimages/maican_pepper_shrimps.jpg

Ways of Preventing ,[object Object],[object Object],[object Object],[object Object]

How to prevent the occurrence of eutrophication? ,[object Object],[object Object]

Managing Eutrophication ,[object Object],[object Object],[object Object]

How to deal with eutrophication? ,[object Object],[object Object],[object Object],[object Object]

Examples ,[object Object],[object Object],[object Object],http://www.csus.edu/indiv/p/phelpsr/Personal/ByYear/2006/2006July/C&O/06931PotomacRiverView.jpg

The Potomac River http://upload.wikimedia.org/wikipedia/commons/8/8b/Hancock_potomac_river.jpg

Work Cited ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Eutrophication dimitar,pavel,svetla 10 3

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