US-Egypt Cooperative Research: Geophysical Electromagnetic Prospecting for Groundwater and Economic Minerals

美埃合作研究：地下水和经济矿产地球物理电磁勘探

• 批准号: 9907439
• 负责人: Mary Poulton
• 金额: $ 2万
• 依托单位: University of Arizona
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-09-01 至 2002-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9907439&HistoricalAwards=false
• 关键词: US; Egypt; Cooperative; Research; Geophysical

9907439PoultonDescription: This award is to support a collaborative project by two teams lead by Dr. Mary M. Poulton, Department of Mining and Geological Engineering, University of Arizona, Tucson, Arizona and Dr. Safwat A. Hussain, Department of Geological and Geophysical Sciences, The National Research Center, Cairo, Egypt. Others participants are Dr. Ken Zonge, President of Zonge Engineering and Research Organization, Tucson, Arizona and Mr. Hesham El-Kaliouby, who is a Ph.D. candidate at Cairo University. These teams plan to seek an accurate interpretation method for transient electromagnetic (TEM) data that can readily be applied to ground water and mineral exploration. Conducting rocks and minerals exhibit electrical properties, which are characterized by a dispersive complex resistivity in the low frequency range, called induced polarization (IP). These IP effects may be detected using TEM methods. The researchers plan to develop a method to exploit the IP effect and gain valuable information about the electrical properties of aquifers and minerals. It will be necessary to analyze the forward problem of finding a voltage response due to the presence of a target having different parameters such as electrical properties, shape, depth, and location, and then to find inverse solution through the use of a neural network to find the properties of the target. Scope: The US team is well qualified for this project. Dr. Poulton is especially experienced in the development of neural networks and use of neural network interpretation of electromagnetic geophysical data for environmental applications. Dr. Ken Zonge has useful practical experience in this area, and his organization, Zonge Engineering, has the necessary resources. The collaboration between Egyptian and US scientists is particularly useful to achieve the objectives of the project. The proposed activity would help locate ground water resources, an important issue for Egypt and other Middle East countries. The project will help the Egyptian scientific human resources through the interaction with US experts. The data obtained will help US scientists with developing basic and applied sciences. This proposal meets the INT objective of supporting collaborative research in areas of mutual interest. This project is being supported under the US-Egypt Joint Fund Program, which provides grants to scientists and engineers in both countries to carry out these cooperative activities

9907439 Poulton描述：该奖项是为了支持由玛丽博士领导的两个团队的合作项目。Poulton博士和SafwatA。Hussain，埃及开罗国家研究中心地质和地球物理科学系。 其他与会者包括亚利桑那州图森Zonge工程和研究组织总裁Ken Zonge博士和博士Hesham El-Kaliouby先生。开罗大学的候选人。 这些团队计划寻求一种精确的瞬变电磁（TEM）数据解释方法，可以很容易地应用于地下水和矿产勘探。 导电岩石和矿物具有电特性，其特征在于低频范围内的色散复电阻率，称为激发极化（IP）。 可以使用TEM方法检测这些IP效应。 研究人员计划开发一种利用IP效应的方法，并获得有关含水层和矿物电特性的有价值的信息。 这将是必要的，以分析的电压响应，由于存在的目标具有不同的参数，如电气性能，形状，深度和位置，然后找到通过使用神经网络的逆解，以找到目标的属性。 范围：美国团队完全胜任该项目。 Poulton博士在神经网络的开发和电磁地球物理数据的神经网络解释用于环境应用方面特别有经验。 Ken Zonge博士在这一领域拥有有用的实践经验，他的组织Zonge Engineering拥有必要的资源。 埃及和美国科学家之间的合作对实现该项目的目标特别有用。 拟议的活动将有助于确定地下水资源的位置，这是埃及和其他中东国家的一个重要问题。 该项目将通过与美国专家的互动帮助埃及的科学人力资源。 获得的数据将帮助美国科学家发展基础和应用科学。 该提案符合INT的目标，即支持在共同感兴趣的领域进行合作研究。 该项目得到了美国-埃及联合基金计划的支持，该计划为两国的科学家和工程师提供赠款，以开展这些合作活动