1. Centre for Water Resources Studies, Department of Civil & Resource Engineering, Dalhousie University, 1360 Barrington St., Halifax, NS, B3H 4R2, Canada
2. Department of Geography and Planning, University of Toronto, 100 St. George St., Toronto, ON, M5S 3G3, Canada
3. Department of Earth & Environmental Science, Acadia University, 12 University Ave., Wolfville, NS, B4P 2R5, Canada
4. Department of Biology, Acadia University, 33 Westwood Ave., Wolfville, NS, B4P 2R6, Canada
5. Ducks Unlimited Canada, Atlantic Region Office, 64 Hwy 6, P.O. Box 430, Amherst, NS, B4H 3Z5, Canada
6. Institute of Oceanography, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, 106, Taiwan