地理科学 ›› 2010, Vol. 30 ›› Issue (1): 157-160.doi: 10.13249/j.cnki.sgs.2010.01.157

• 论文 • 上一篇    

潮汐盐湿地甲烷产生及其对硫酸盐响应研究进展

王维奇, 曾从盛, 仝川   

  1. 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, 福建 福州 350007
  • 收稿日期:2009-04-01 修回日期:2009-07-11 出版日期:2010-01-20 发布日期:2010-01-20
  • 作者简介:王维奇(1982- ),男,辽宁沈阳人,研究实习员,主要从事湿地生物地球化学循环研究。E-mail:wangweiqi15@163.com
  • 基金资助:
    国家自然科学基金项目(40671174)、福建省教育厅项目(JA08051)资助。

Reviews on Methane Production and Reaction to Sulfate in Saline Wetlands

WANG Wei-qi, ZENG Cong-sheng, TONG Chuan   

  1. 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
  • Received:2009-04-01 Revised:2009-07-11 Online:2010-01-20 Published:2010-01-20

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。

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, salinity, quantity and activity of methane production bacteria were key factors controlling methane production.

中图分类号: 

  • P593