| 影响潮间带湿地的环境水文因素——以海南东寨港红树林湿地为例 |
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| 引用本文： | 夏玉强,李海龙.影响潮间带湿地的环境水文因素——以海南东寨港红树林湿地为例[J].长江科学院院报,2010,27(10):35-38. |
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| 作者姓名： | 夏玉强 李海龙 |
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| 作者单位： | 中国地质大学(武汉)环境学院,教育部生物地质与环境地质重点实验室,武汉,430074;美国天普大学土木与环境工程系,自然资源开发与保护研究中心,费城,19122;中国地质大学(武汉)环境学院,教育部生物地质与环境地质重点实验室,武汉,430074;中国地质大学(北京)水资源与环境学院,北京,100083 |
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| 基金项目： | 国家自然科学基金项目，高等学校学科创新引智计划"111计划"，The Exxon Valdez Oil Spill Trustee Council |
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| 摘 要： | 简述了影响潮间带红树林湿地的环境水文地质因素，报道了海南东寨港红树林湿地保护区红树林剖面和光滩剖面的沉积结构、水动力特征以及地下水水文地球化学性质。监测结果显示红树林剖面潮间带的pH和ORP值整体上要大于光滩剖面，而其TDS值则小于光滩剖面；红树林潮间带浅层水质的变化范围要大于其深层水质，而光滩剖面浅部与深部的水质相近。分析表明:2个剖面潮间带土壤的性质和所处的潮汐环境类似，不同之处是光滩剖面无内陆淡水补给，因而缺少适合红树林生长的咸淡水交换动态环境。该结论有助于理解影响潮间带红树林湿地的环境水文过程，对红树林湿地的保护和管理有一定的科学指导意义。
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| 关 键 词： | 潮间带 红树林湿地 环境水文因素 咸淡水交换 |
Environmental & Hydrogeological Factors of Tidal Marsh:A Case Study in Dongzhaigang Mangrove Reserve |
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| XIA Yu-qiang,LI Hai-long.Environmental & Hydrogeological Factors of Tidal Marsh:A Case Study in Dongzhaigang Mangrove Reserve[J].Journal of Yangtze River Scientific Research Institute,2010,27(10):35-38. |
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| Authors: | XIA Yu-qiang LI Hai-long |
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| Affiliation: | 1. School of Environmental Studies &; (MOE) Biogeology and Environmental Geology Lab, China University of Geosciences, Wuhan 430074, China；2. Department of Civil and Environmental Engineering &; Center for Natural Resources Development and Protection, Temple University, Philadelphia 19122, USA；3. School of Water Resources and Environmental Science, China University of Geosciences-Beijing, Beijing 100083, China |
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| Abstract: | This paper briefly reviews the environmental and hydrogeological factors influencing the tidal mangrove marshes.The characteristics of sedimentation structure,hydrodynamics and groundwater hydrogeochemistry in Dongzhaigang Mangrove Marsh are presented for two transects: one is a mangrove marsh,the other is a bald beach.Field measurements show that pH and ORP in the mangrove transect are generally higher than those in the bald beach transect,while the former's TDS is lower than the latter's,and that the vari... |
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| Keywords: | intertidal zone mangrove marsh environmental and hydrogeological factors freshwater and saltwater interaction |
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