| 河水-地下水交互带内污染物生物地球化学行为及其探测技术 |
| |
| 引用本文： | 滕彦国,张琢,冯丹. 河水-地下水交互带内污染物生物地球化学行为及其探测技术[J]. 北京师范大学学报(自然科学版), 2009, 45(5) |
| |
| 作者姓名： | 滕彦国 张琢 冯丹 |
| |
| 作者单位： | 北京师范大学水科学研究院,水沙科学教育部重点实验室,100875,北京 |
| |
| 基金项目： | 北京市优秀人才培养计划，水体污染控制与治理国家科技重大专项课题 |
| |
| 摘 要： | 交互带是河水和地下水相互作用的界面;是河水和地下水耦合的中心;在河水和地下水发生动态交换的过程中,交互带发生着强烈的生物地球化学作用.本文在介绍河水一地下水交互带定义和特征的基础上,综述了河水-地下水交互带内污染物的生物地球化学行为;详细介绍了交互带的探测技术方法,包括原位和非原位探测的技术和设备;并提出了目前交互带环境地球化学研究中存在的一些问题,如河水和地下水交互带边界的确定、交互带野外采样和原位探测的方法、交互带生物地球化学过程以及交互带对河流水质影响的机制等.
|
| 关 键 词： | 交互带 生物地球化学 探测技术 |
BIOGEOCHEMICAL BEHAVIOR AND DETECTION OF CONTAMINANTS IN THE HYPORHEIC ZONE OF STREAM AND GROUND WATER |
| |
| TENG Yanguo,ZHANG Zhuo,FENG Dan. BIOGEOCHEMICAL BEHAVIOR AND DETECTION OF CONTAMINANTS IN THE HYPORHEIC ZONE OF STREAM AND GROUND WATER[J]. Journal of Beijing Normal University(Natural Science), 2009, 45(5) |
| |
| Authors: | TENG Yanguo ZHANG Zhuo FENG Dan |
| |
| Abstract: | Hyporheic zone is the interface of between stream and ground water, which is vital for both stream and ground water. This region has intensive biogeochemical activities under the influence of water and solute exchanges between stream surface water and ground water. Based on definition and characteristics of hyporheic zone, this paper assesses behavior of contamination geochemistry, reviews monitor technology for hyporheic zone, including in situ monitor technologies and field sampling methods. Questions to be answered in the future for the field are proposed, such as scope and border of hyporheic zone, key theoretical and field investigation, progress of geochemistry and mechanism of water quality influence by hyporheic zone. |
| |
| Keywords: | hyporheic zone biogeochemistry detection technique |
| 本文献已被 万方数据 等数据库收录！ |
|
