Support of Workshop: NATO Advanced Research on Nitrate Con-tamination: Exposure, Consequences and Control, September 10-14, 1990

这是一个为地下水硝酸盐污染、暴露、后果和控制讲习班提供支持的奖项。讲习班将于1990年9月10日至14日在林肯内布拉斯加州大学举行，主要得到北约组织科学事务司的支助。美国国家科学基金会颁发的这一奖项将支持Jaroslav Vrba博士参加本次会议，国际水文地质学家协会地下水保护委员会主席（捷克斯洛伐克），他将就水文地质系统- -东欧国家硝酸盐污染的起源和控制问题发言；或者由另一个人讨论类似的话题。预计该讲习班的结果将为该方案提供指导，以支持有关向地下水含水层贡献含氮物质的物质对地下水污染的研究。

This is an award to provide support for a workshop on nitrate contamination of groundwater, exposure, consequences and control. The workshop will be held at the University of Nebraska, Lincoln from September 10-14, 1990 and is being principally supported by the NATO Scientific Affairs Division. This award from NSF will permit extending support for participation in this conference by Dr. Jaroslav Vrba, Chairman of the Commission for Groundwater Protections of the International Association of Hydrogeologists (Czechoslovakia) who will speak on Hydrogeological System Nitrate Contamination - Origin and Control in Eastern European Countries, or by an alternative person on a similar topic. Results of this workshop are expected to provide guidance to the program in its support of research on groundwater pollution from substances that contribute nitrogenous substances to groundwater aquifers.