The carbon and oxygen isotope composition and its evolution of Marine carbonate rock is commonly means to the study of the ancient climate and ancient Marine environment.

海相碳酸盐岩中的碳、氧同位素组成及其演化特征分析是古气候、古海洋环境研究的一种常用手段。

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Over-exploitation of marine living resources, climate change, and pollution from hazardous materials and activities all pose a grave threat to the marine environment.

对海洋生物资源的过度开发、气候变化、有害物质和人类活动对海洋造成的污染等对海洋环境造成巨大的威胁；

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Ms Hyslop highlighted four priority areas in the action plan for Scotland in the EU: energy and climate change, research and creativity, the marine environment and justice.

BBC: EU priorities 2012 debate