Studies of Humic Substances from Sediments in Galway Bay, Ireland

摘要：

　　The aim of the research is to provide more detailed information about the nature and the associations of the organic matter (OM) in estuarine sediments from Galway Bay,Ireland.The work will help to determine the extents to which sediments are sinks for carbon (C) and also the effect the River Corrib (which flows into the estuary) is having on the OM present.Humic substances (HS) will be extracted and fractionated followed by spectroscopic analysis.The main focu s will be on solid and liquid state Nuclear Magnetic Resonance (NMR) spectroscopy which will give insights into the chemical compositions of the matter.

关键词： Fulvic acid (FA) Humic acid (HA) Humin nuclear magnetic resonance (NMR) spectroscopy Sediment

作者: R.Mylotte C.M.P.Byme R.R.Chang C.Dalton M.H.B Hayes

作者单位: University of Limerick,Limerick,Ireland Mary Immaculate College,Limerick,Ireland

会议类型: 国际会议

会议名称: the 16th Meeting of the International Humic Substances Society (第十六届国际腐殖物质学会大会(IHSS 16))

会议地点: 杭州

会议语种:英文

页码: 72-74

在线出版日期: 2012-09-09（万方平台首次上网日期，不代表论文的发表时间）