"A study within a study that has been ongoing for almost half a century at the IISD-Experimental Lakes Area (IISD-ELA) freshwater research facility provides a clearer picture on how to deal with algal blooms."
"The trend could eventually wipe out up to 70 per cent of remaining mine jobs, according to a 2016 report by the International Institute for Sustainable Development in Winnipeg."
"The Intergovernmental Forum (IGF) on Mining, Minerals, Metals and Sustainable Development estimated a more than doubling in the number of artisanal and small-scale miners from six-million in 1993 to 13-million in 1999."