Groundwater DataData gathered by NASA’s Gravity Recovery and Climate Experiment (GRACE) have generated the most comprehensive assessment of groundwater losses to date.
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An Adaptation IndicatorThe Notre Dame Global Adaptation Index (ND-GAIN) rates how vulnerable countries are in a changing climate and how well prepared they are.
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A Carbon MethodWhose step really made that carbon footprint? This methodology, first published last March in Nature Climate Change, credits countries who clean up their exports.
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