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DTSTART:20120311T070000
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DTSTART;TZID=America/Toronto:20120320T153000
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URL:https://uwaterloo.ca/ecohydrology/events/adrian-smith-lecture-uw-philip
 pe-van-cappellen-canada
LOCATION:OPT - Optometry Building Canada
SUMMARY:Adrian Smith lecture at UW with with Philippe Van Cappellen\, Canad
 a\nExcellence Research Chair in Ecohydrology\, University of Waterloo
CLASS:PUBLIC
DESCRIPTION:TITLE: _THE HITCHHIKER’S GUIDE TO THE EARTH SYSTEM (USING THE
 \nSILICON CYCLE AS AN EXAMPLE)_\n\nSilicon is an essential nutrient\, both
  on land and in the oceans. The\nbiological fixation of silicon (Si) under
  the form of structural\nelements composed of amorphous biogenic silica in
 itiates the\nbiological cycle of Si\, and links it to those of carbon and 
 other\nbioactive elements. Because the release of dissolved silicate by\nw
 eathering of crustal rocks is a slow process\, biosiliceous organisms\nare
  strongly dependent on the efficient recycling of biogenic silica\nin the 
 environment.
DTSTAMP:20260423T214203Z
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