Some coastal marshes may have a hard time building soil elevation under future climate conditions, although this may reduce methane emissions, according to four years of field manipulation of warming and elevated CO2 in a coastal wetland.

中文翻译：

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植物特性和沼泽命运

根据对沿海湿地变暖和二氧化碳升高的四年实地操作，一些沿海沼泽地可能很难在未来的气候条件下建立土壤海拔，尽管这可能会减少甲烷排放。