Scenarios:

• Two new scenarios have been released by NCAR's Climate System Model of the 21st century: business as usual and stabilization at 550 ppmv CO2. This GCM includes multiple greenhouse gases and an actual sulfate chemistry model.
• Eustatic sea level data has been released for HADCM2 for the periods (2020-2040) - (1980-2000) and (2080-2099) - (1980-2000).
• ENSO indices have been developed for CGCM1 and HADCM2. David Legler and James O'Brien have calculated 4 sea surface temperature (SST)-based ENSO indices (JMA, Nino-1/2, Nino-3, and Nino-4) for our National Assessment.
• NCAR released a report done for NIGEC: A Comparison of Simulations of Current Climate from Two Coupled AOGCMs Against Observations and Evaluation of their Future Climates.
• NPA Data Services has released another socioeconomic CD-ROM: Three Growth Projections (1967-2025) using the Economic Database.

Regions and Sectors:

• A draft report on the water sector workshop is currently available; and a report of the agriculture workshop held in January will be available soon.
• The Caribbean/S. Atlantic region released their workshop report.

Reports Received at NACO:

• Caribbean/S. Atlantic Workshop Report
• An Ecological Assessment of the United States Mid-Atlantic Region (EPA)
• Condition of the Mid-Atlantic Estuaries (EPA)
• Climate Research Special Issue "Regional Assessments of Climate Change and Policy Implications"
• Water Resources Update: "Global Change and Water Resources Management"
• Water Sector Workshop Draft Report
• Transportation and Global Climate Change (US DOT)
• A Strategy for Assessing Potential Future Changes in Climate, Hydrology and Vegetation in the Western U.S. (USGS)
• Climate Change Scenarios for the United Kingdom (UK Met Office)
• A Comparison of Simulations of Current Climate from Two Coupled AOGCMs Against
• Observations and Evaluation of their Future Climates (NCAR)