by admin | Jul 28, 2023 | Water Resources
Originally presented 12 Feb 2011 In many parts of the world, groundwater provides the major source of “Life’s Most Valuable Fluid.” But availability and contamination make groundwater a critical issue. Martin Stute will share aspects of his research about groundwater,... by admin | Jul 28, 2023 | Water Resources
Originally presented 17 Nov 2012) Dr. Sidney Hemming uses the geochemistry of sediments and sedimentary rocks to unravel events in Earth’s past. She is a Professor in the Department of Earth and Environmental Sciences, and directs the Argon Geochronology Lab at... by admin | Jul 28, 2023 | Water Resources
Originally presented May 2003 E. S. Content The groundwater arsenic crisis in Bangladesh – how extreme spatial variability can be turned to an advantage. Over the past 20 years, millions of inexpensive “tube wells” have been installed manually to depths of... by admin | Jul 28, 2023 | Tree Ring Studies
Dr. Nicole Davi Originally presented 13 Dec 2003(revised 2017) Introductory Presentation by Dr. Michael J. Passow View the introductory slideshow for this workshop Today’s program marks the first time Earth2Class has presented the work of the Tree Ring Laboratory, one... by admin | Jul 28, 2023 | Tree Ring Studies
Originally presented 15 Jan 2005 Introduction Year to year changes in environmental conditions cause characteristics of the annual growth rings to also vary from year to year. So, a stand of trees growing in desert conditions (xeric) produce a narrower ring during...
