"When we get up to and above 450ppm, that really means we're into the realms of catastrophic destruction of coral reefs and we'll be moving into a planetary-wide global extinction," said Rogers.

“当我们的二氧化碳含量超过450ppm，就真的意味着珊瑚灾难性的灭绝开始了，而我们也开始走向全球性的物种灭绝。”Rogers说。

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As chaotic elements within planetary weather patterns increase, as challenges to agriculture multiply, and as economic problems grow, there will be an increase in global human anxiety.

当一个行星的天气变得越来越异常，随之而来的就是农业将会面临成倍增长的挑战；经济问题也越来越多，这将会增加全球性人类的焦虑。

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The vertical propagating process and evolutive characteristics of planetary waves forced by topography are investigated by a global linearized primitive equation model.

本文用线性化全球原始方程谱模式来研究地形强迫行星波的垂直传播过程及演变特征。

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Global and Planetary Change, 22: 49-58.

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Your business leaders likely believe there are global opportunities at the societal and planetary levels.

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Their services are needed because the problem of planetary global warming is so large and insoluble that it defies our ability to understand it.

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