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Document Date: 2011-08-27 13:50:44Open Document File Size: 710,82 KBShare Result on FacebookCityEdmonton / Tampa / /CompanySCIENTIFIC AMERIC AN INC. / /CountrySaudi Arabia / Western Sahara / South Africa / United States / China / Morocco / /CurrencyUSD / /EventEnvironmental Issue / /FacilityStevens Institute of Technology / Mine Production / University of Alberta / UNIVERSITY OF WISCONSIN / /IndustryTermextraction technologies / food chain / make food production / economical technology / phosphate mining / oil / food / energy / energy storage / food production / satellite image / oil price swings / /NaturalFeatureIllinois River / Atlantic Ocean / Canadian lake / Himalayan-Tibetan plateau / Bone Valley / Sahara / /OrganizationToxic Assets IMAGE COURTESY OF LIAM GUMLEY Space Science and Engineering Center / Stevens Institute of Technology / University of Alberta / Federal Government / National Aeronautics and Space Administration / National Academy of Sciences USA / UNIVERSITY OF WISCONSIN / /PersonCHUCK CARTER / R. P. Sheldon / David W. Schindler / JEN CHRISTIANSEN / Davide Castelvecchi / David A. Vaccari / COURTESY OF JAN NAZALEWICZ (Vaccari) / Vaclav Smil / John P. Reganold / David R. Huggins / David Schindler / /Positionstaff editor / geologist / specialist / producer / AUTHOR / associate professor and director of the department / lead author / /ProvinceOrStateAlberta / Wisconsin / Mississippi / Florida / North Carolina / /PublishedMediumSCIENTIFIC AMERICAN / /RegionSouth Africa / /Technologywastewater treatment / extraction technologies / no economical technology / /URLhttp /SocialTag |