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海洋科学  2011 

台风对闽江河口湿地土壤甲烷产生潜力的影响研究

, PP. 91-95

Keywords: 芦苇湿地,甲烷产生潜力,台风,闽江河口

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Abstract:

揭示台风对湿地土壤甲烷产生的影响对全球气候变化研究具有重要意义。采用厌氧培养法对闽江河口芦苇湿地土壤受台风影响下的甲烷产生潜力(J)进行模拟实验。研究结果表明:受台风的影响,甲烷产生潜力经历了升高—下降—稳定—下降4个阶段;花枯落物输入与根、茎、叶枯落物输入后芦苇湿地土壤甲烷产生潜力差异极显著(PJ0~5>J10~15>J15~20>J20~25>J25~30;台风对甲烷产生潜力具有明显的促进作用。

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