A projection under SRES A2 scenario for the 21st century.

Model : CCSM3 The Community Climate System Model (CCSM) is a coupled model for simulating past, present and future climates. The Community Climate System Model version 3 (CCSM3) is a coupled climate model with components representing the atmosphere, ocean, sea ice, and land surface connected by a flux coupler.

Scenario: A2 The scenario SRES A2 envisions a very heterogeneous world. The underlying theme of this scenario is self-reliance and preservation of local identities. Fertility patterns across regions of the world converge very slowly, resulting in continuously increasing world population. Economic development is primarily regionally regionally oriented and slower than in other scenario.