Simulated Arctic Ocean Freshwater Budgets in the Twentieth and Twenty-First Centuries

From: Journal of Climate | Date: December 1, 2006| Author: | Copyright information

ABSTRACT

The Arctic Ocean freshwater budgets in climate model integrations of the twentieth and twenty-first century are examined. An ensemble of six members of the Community Climate System Model version 3 (CCSM3) is used for the analysis, allowing the anthropogenically forced trends over the integration length to be assessed. Mechanisms driving trends in the budgets are diagnosed, and the implications of changes in the Arctic-North Atlantic exchange on the Labrador Sea and Greenland-Iceland-Norwegian (GIN) Seas properties are discussed. Over the twentieth and the twenty-first centuries, the ...

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