By Lena Malesevic Discussant: Iftekhar Hasan Dubrovnik, June 27, 2007.
Discussant: Charles Vörösmarty, Director, Environmental Cross-Roads Initiative, Department of...
Transcript of Discussant: Charles Vörösmarty, Director, Environmental Cross-Roads Initiative, Department of...
Comments on Session 4 Rivers PlenaryKeynote Presentation
by Mukand Babel Enhancing the Use of Science in Managing and Addressing
Complex Issues in International Rivers
Discussant: Charles VörösmartyCity University of New York
Global Water System Project
GEF International Waters Science Conference 201224-26 September 2012, Bangkok THAILAND
A Key Point Raised in the Plenary Talk
Science underpins the 38 projects reviewed…but…
SCIENCE (biogeophysical)
SCIENCE(biogeophysical) SCIENCE (social/policy)SCIENCE(biogeophysical) SCIENCE (social/policy) INFORMED & IMPROVED MANAGEMENT
Thus….the need for strategies to effect transdisciplinary research-to-applications is clear
Issue 1: Global Background Forces Shaping State of Rivers: Not Just Climate
Withdrawals N Pollution
Large Dams
Invasives
Inland Fishing Human Uses and
Pressures on H2O Global & Growing
Strayer and Dudgeon (2010), NABS
•Upstream/Downstream Users
Issue 2: Conflicts and Asymmetries
Indicators for Water, Poverty and Food Security Mapping - the Water Wealth Index (WWI) and Ecohydrology Mapping(GWSP-CGIAR-CEH-CIESIN)
Water Threat Mapping of Threats to Inland Freshwater Ecosystems and Aquatic Biodiversity(GWSP-DIVERSITAS)
Issue 3: Byproduct of Human Development Can Compromise Ecosystem Integrity
Issue 4: Management Responses Are Costly, Not Optimal, and Perhaps Counterproductive
versus…..
McKinsey (2010)
~0.5Tr USD/yr
Example of an Accounting
System UsingHuman
Populationsand Wetlands
as Beneficiaries
Issue 5: Framing Ecosystem Services & Tradeoffs
Drilling-down
Many of these issues will be addressed at the GWSP Open Science Conference ……see www.gwsp.org