Jason,It really includes both ...
Published by John Cook, CEO and Engineer at Advanced Data Mining Intl
Jason, It really includes both quantity and quality. See the following Box link that contains the paper with the tag SCWRC2014. It demonstrates optimization of water quantity for drought but also protection of the estuarine water quality to prevent excessive salinity intrusion. Please let me know if you have questions. https://app.box.com/files/0/f/438835253 Kind regards, John