... (Rosenzweig, Casassa, Karoly, 20 07 ; Fischlin et al., 20 07 ; CCSP, 20 09 ; EA, 20 05 ; Hansen, Biringer, and Hoffman, 20 03 ; Poff, Brinson, and Day, 20 02 ; Wrona, et al., 20 06 ). 2. 1 A CHANGING FRESHWATER ... wetlands and 24 0, 000 tons from reservoirs. The total value of the catch is about $1 .2 billion (Sverdrup-Jensen, 20 02 ) . The Tonle Sap fishery alone on the Mekong system provides 23 0, 000 tons a year ... (Hamlet et al., 20 05 ; Mote et al., 20 05 ), and increasing wildfire activity (Westerling et al., 20 06 ; Morgan et al., 20 08 ). The timing of peak spring runoff has advanced from several days to weeks across...