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地理科学  2010 

潮汐盐湿地甲烷产生及其对硫酸盐响应研究进展

, PP. 157-160

Keywords: 潮汐盐湿地,甲烷产生,底物,硫酸盐,盐分

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Abstract:

综述了潮汐盐湿地甲烷产生及其对硫酸盐还原过程响应的最新研究进展。潮汐盐湿地甲烷产生除竞争性底物醋酸和二氧化碳/氢气外,甲胺、三甲胺、甲醇和甲硫氨酸等非竞争性底物同样十分重要;潮汐盐湿地甲烷产生潜力较低;硫酸盐对甲烷产生抑制作用明显;底物、硫酸盐浓度、温度与pH值均对硫酸盐抑制甲烷产生过程产生影响,此外,潮汐、盐分、菌种数量与活性也是影响甲烷产生过程主要因子。

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