Measuring and Modelling Volcanic Gas Releases to Earth's Atmosphere

该项目将继续研究火山气体排放， 气氛 它将涉及在火山现场取样， 各种技术，物种形成的热化学建模， 反应，以及遥感方法的开发和使用。 在 未来两年，该计划将重点放在测试一种新的 场激光拉曼光谱仪具有提供 遥感多种气体种类的新能力。 的 这些结果可能会引起大气科学家的兴趣， 我需要火山/大气交换的数据，火山学家 对预测火山活动或火山气体感兴趣 地质化学家对金属挥发物和矿石感兴趣 高温下流体/岩石相互作用的沉积物。

This project is to continue work on volcanic gas emissions to the atmosphere. It will involve field sampling at volcanoes using a variety of techniques, thermochemical modelling of speciation and reactions, and development and use of remote sensing methods. In the next two years, the plan is to focus on the testing of a new field laser Raman spectrometer which has the potential of providing a new capability for remotely sensing many gas species. The results are of potential interest to atmospheric scientists who want data on volcano/atmosphere interchanges, volcanologists interested in forecasting volcanic events or in volcanic gas hazards, and geochemists interested in metal volatilities and ore deposits of fluid/rock interactions at high temperatures.