| 潮汐盐湿地甲烷产生及其对硫酸盐响应研究进展 |
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| 引用本文： | 王维奇,曾从盛,仝川.潮汐盐湿地甲烷产生及其对硫酸盐响应研究进展[J].地理科学,2010(1). |
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| 作者姓名： | 王维奇 曾从盛 仝川 |
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| 作者单位： | 福建师范大学地理研究所福建省亚热带资源与环境重点实验室;福建师范大学亚热带湿地研究中心;福建师范大学地理科学学院; |
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| 基金项目： | 国家自然科学基金项目(40671174);;福建省教育厅项目(JA08051)资助 |
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| 摘 要： | 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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| 关 键 词： | 潮汐盐湿地 甲烷产生 底物 硫酸盐 盐分 |
Reviews on Methane Production and Reaction to Sulfate in Saline Wetlands |
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| WANG Wei-qi,ZENG Cong-sheng,TONG Chuan.Reviews on Methane Production and Reaction to Sulfate in Saline Wetlands[J].Scientia Geographica Sinica,2010(1). |
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| Authors: | WANG Wei-qi ZENG Cong-sheng TONG Chuan |
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| Institution: | Institute of Geography;Fujian Normal University;Key Laboratory of Subtropical Resources and Environment of Fujian;Research Centre of Wetlands in Subtropical Region;College of Geographical Sciences;Fujian Normal Universitiy;Fuzhou;Fujian 350007 |
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| Abstract: | Reviews on methane production and the reaction to sulfate in saline wetlands was made.The results showed that acetate and hydrogen,methylamine,methanol,trimethylamine,methionine were substrates of methane production in saline wetlands.Methane production potentials of tidal saline wetland were lower.The inhibition effects of sulfate on methane production was significant.Substrates,sulfate concentration,temperature and pH value controls the inhibition effects of sulfate on methane production,furthermore,salin... |
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| Keywords: | tidal saline wetland methane production substrates sulfate salinity |
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