I attended, and presented at, a very interesting workshop at the University of Waterloo in Ontario, Canada earlier this month.  My talk, titled “Current and Future Estimates of Riverine Chemical Inputs to the Global Coastal Ocean” can be viewed here:

Many other terrific, water-related talks, by colleagues such as Richard Alexander, Charles Vörösmarty, Arthur Beusen, David Schindler, and Peter Gleick can be viewed here on the U Waterloo Water Youtube channel…nice resource!