Daniel Twigt João Lima Rego Deborah Tyrrell Tineke Troost Water quality forecasting systems: Advanced warning of harmful events and dissemination of public alerts. 2011 ISCRAM http://idl.iscram.org/files/twigt/2011/1030_Twigt_etal2011.pdf conf/iscram/2011 db/conf/iscram/iscram2011.html#TwigtRTT11