The Sacramento Branch is pleased to present:
"The Use of Geophysical Methods for Groundwater Evaluation and Management"
2017 David Keith Todd Distinguished Lecturer
Rosemary Knight, Ph.D.
Director of the Center for Groundwater Evaluation and Management
Seating is limited, please register early.
Late registration will be limited and walk-in attendees may be turned away.
Registration fees wil increase by $3.00 after noon on April 10th.
The Sustainable Groundwater Management Act provides a new framework for the evaluation and management of groundwater in California. Unfortunately, the only data typically available for use in the required modeling and monitoring of groundwater systems are limited well data. This has led to a search for new ways to acquire data with the needed levels of spatial and temporal sampling. Over the past ten years, the Center for Groundwater Evaluation and Management at Stanford University has worked in a number of locations in the western U.S., to explore and demonstrate novel ways of acquiring, processing, and analyzing geophysical data to obtain information about subsurface properties and processes. Three examples are the use of electrical resistivity tomography to image saltwater intrusion along the Monterey Coast; the use of a helicopter-deployed electromagnetic method to map out the hydrostratigraphy in an area of the San Joaquin Valley; and the use of satellite (InSAR) data to monitor water levels in a confined aquifer in the San Luis Valley of Colorado. These three examples highlight ways in which geophysical methods can provide the critical information needed to support the sustainable management of groundwater systems.
Dr. Rosemary Knight has worked for over 30 years on the challenge of using geophysical methods to image groundwater systems. Her research ranges from carefully controlled laboratory experiments to large-scale field experiments, all designed to explore new ways of remotely imaging hydrologic properties and processes. In 2008, Dr. Knight founded the Center for Groundwater Evaluation and Management, with the vision of advancing and promoting the use of geophysical methods through the development of partnerships—with real people, in the real world, with real problems. Dr. Knight has been active within the Society of Exploration Geophysicists, serving as Second Vice-President and Distinguished Lecturer, and within the American Geophysical Union, serving as the founding Chair of the Near-Surface Geophysics Focus Group, and as Associate Editor for Water Resources Research and the Journal of Geophysical Research. Current and past students and post-doctoral scientists within her research group all share her commitment to, and enthusiasm for, finding new ways to use geophysical methods to support the sustainable management of our groundwater resources.
SCHOLASTIC SPONSORSHIP OPPORTUNITIES:
All Proceeds to Benefit Science Students
The GRA Sacramento Branch has a history of supporting university-level science students. Our Scholastic Sponsorship Program is an opportunity to publicize your business while contributing toward a good cause. The cost is minimal; if interested, please contact Linda Bond at 916-651-9224 or 530-757-1500 or Linda.Bond@water.ca.gov.
THIS MONTH'S SPONSORS:
Enviro-Tech Services Company just surpassed its 30th year in business. Enviro Tech is a certified small business enterprise. We have the distinction of being one of the first “Full Service” supply companies for purchasing and renting environmental equipment. We are a streamlined operation with experienced staff that is qualified to provide an exceptional level of service. The company is structured with the understanding to swiftly respond to the needs of the working field professional. We feature same day deliveries, staff with years of industry experience, and analytical services from Silver State Analytical.
Silver State Analytical Laboratories, Inc. is a full-service analytical and microbiological testing laboratory dedicated to providing you with unsurpassed customer service while assisting you with real world solutions. We encourage our clients to see Silver State as an extension of their own staff. While we support you, we are eminently dedicated to your organizational mission. We promise to do everything possible to meet your service needs in a high quality, timely, and cost-effective manner. Our customers choose to let Silver State Analytical do what we do best in analytical testing, microbiology, environmental testing consulting, field services, and environmental / scientific supply so that our clients are free to do what they do best. Together we are your partners for success.
Social Hour 5:30-6:30 p.m.
Announcements & Dinner 6:30-7:30 pm
Presentation 7:30-9:00 pm
Taco Bar with beef & chicken options, rice beans & tortillas.
A No-host beer and wine bar will be available
If you RSVP after Noon on Monday, April 10th, or walk-in, a $3.00 surcharge will be added to the meeting costs. Cancellations must be made by noon on Thursday, April 13th.
Questions about the meeting or to contact the Sacramento Branch in general, including submittal of your ideas and/or desires for future presentations, please telephone Rodney Fricke at 916-407-8539 or email him at firstname.lastname@example.org
UPCOMING MEETINGS & EVENTS:
May 10th: Rick Cramer with Burns & McDonnell
Geology-Focused Conceptual Models: Applying Sequence Stratigraphy to Environmental and Groundwater Production Projects