Acquisition of an Electronic Particle Size Analyzer

将购买Elzone（型号180 XY）粒度分析仪。 该系统产生精确和详细的粒度数据， 对当前和计划中的研究产生直接影响 主要研究者的项目。 （1）ATM机 地层学和地质年代学控制研究 沉积在图尔卡纳湖，肯尼亚; 2）正在进行的研究， 苏必利尔湖上级等深流沉积; 3）沉积物研究 圣母大学环境研究中心的五大湖动态 站

An Elzone (Model 180XY) Particle Size Analyzer will be purchased. The system produces precise and detailed grain-size data and will have an immediate impact on both current and planned research projects by the principal investigator. These include: 1) an ATM study of the stratigraphic and geochronologic controls on sedimentation in Lake Turkana, Kenya; 2) an ongoing study of contourite deposition in Lake Superior; 3) a study of sediment dynamics in the Great Lakes by Notre Dame's Environmental Research Station.