Current Issues in the Practice of Geology/Geoscience in the U.S.
Agenda
Webinar instructions will be emailed 24-48 business hours before the date of the webinar.
Please log into the webinar 15 – 30 minutes before start time.
Friday, October 17, 2025
8:30 am – 5:15 pm CDT
Agenda:
Climate Change Impacts on Water Resources: Science, Policy, Society
Presented by Professor Jay Banner
- Science and policy
- Predictions of climate science based on a warmer atmosphere
- The 100th Meridian climate boundary
- Reconstructing past climate and projecting future climate change
- Climate change and population change impacts on water resources
Hydric Soil Determination as Part of Wetland Delineation
Presented by Richard Griffin, Ph.D.
- Hydric soils
- Wetland hydrology
- Hydric soil indicators
- Problem soils in the U.S.
Opportunities for Geologic Carbon Sequestration
Presented by Richard Esposito, Ph.D., P.G.
- Above ground capture
- Deep injection and sequestration
- Geochemical changes
- Geomechanical changes
Current Issues in Site Remediation
Presented by Subijoy Dutta, P.E.
- Site remediation process
- Remedial technology selection
- Remedial action
- Controlling migration and emissions during remedial process
- Issues and challenges
- Closure and post-closure
- Case study – a superfund site groundwater remediation
Roles and Responsibilities of Professional Geoscientists
Presented by Alyssa Balzen
- The private practice role: working in a geotechnical firm
- The academic role: working in higher education
- The public service role: working for the government and NGOs
- The independent consultant role: serving diverse client
Ethical Issues in the Practice of Geoscience
Presented by Sara Pearson, CPG
- Understanding and complying with American Institute of Professional Geologists Ethics code
- Expectations for ethical conduct
Webinar Instructions
All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.
Certificates of completion can be downloaded in PDF form upon passing a short quiz. A link to the quiz will be sent to each qualifying attendee immediately after the webinar. The certificate can be downloaded from the Results page of the quiz upon scoring 80% or higher.
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Credits
Engineers
7.0 PDHs*
Geologists
7.0 PDHs*
Continuing Education Information
This webinar is open to the public and is designed to qualify for 7.0 PDHs for professional engineers and professional geologists in most states that allow this learning method. HalfMoon Education has not applied for state geologist continuing education approval in states requiring such. *This course is not approved in New York; please refer to specific state rules to determine eligibility.
HalfMoon Education is an approved continuing education sponsor for engineers in Florida (Provider License No: CEA362), Indiana (License No. CE21700059), Maryland, and New Jersey (Approval No. 24GP00049300).
Attendance will be monitored, and attendance certificates will be available after the webinar for those who attend the entire course and score a minimum 80% on the quiz that follows the course (multiple attempts allowed).
*On-Demand Credits*
The preceding credit information only applies to the live presentation. This course in an on-demand format is not pre-approved by any licensing boards and may not qualify for the same credits; please consult your licensing board(s) to ensure that a structured, asynchronous learning format is appropriate.
Speakers
Alyssa Balzen, PG
Geoscientist II at Edwards Aquifer AuthorityMs. Balzen is currently a hydrogeologist with KT groundwater and has worked as a geologist in several different government and private companies in Central Texas, including the Edwards Aquifer Authority, Bandera County River Authority and Groundwater District, USGS, and TCEQ. She has experience in groundwater sampling, regulation, research, and geologic evaluations, and is the Past President of the South Texas Geological Society. Ms. Balzen earned her Bachelor of Science in Geology and Master of Science in Geology from the University of Texas at San Antonio and is a graduate of the Texas Water Leaders class hosted by the Texas Water Foundation’s Carole Baker Water Leadership Institute. She holds a certification as a Professional Geoscientist, and enjoys speaking about career opportunities within the geoscience community.
Jay Banner
Bullard Professor of Earth & Planetary Sciences and director of the Environmental Science Institute at the University of Texas at AustinProfessor Banner studies water resources, climate change, and environmental justice. This research combines geoscience and chemistry to examine streams, aquifers, caves, and tree rings, and it takes him to the Caribbean, the Western Pacific Ocean, and Texas among other places. His community engagement initiatives include Hot Science – Cool Talks and Project CRESSLE. Professor Banner is a Fellow of the Geological Society of America, a member of UT’s Academy of Distinguished Teachers, and the recipient of the 2024 Robert Foster Cherry Award for Great Teaching. In his free time, he enjoys his family, dogs Lucy and Ziggy, and playing ultimate frisbee.
Subijoy Dutta, P.E.
Managing Director with S&M Engineering, LLCMr. Dutta is a registered Professional Engineer (P.E.) who is fully engaged in water and environmental protection through his leadership in S&M Engineering, LLC (SNM), a Maryland Corporation. He worked as the lead engineer in a superfund site remediation project and various RCRA sites involving design and installation of landfill cover systems, planning and implementing exhumation of a radioactive waste site in a DoD facility. Mr. Dutta worked in developing regulations and guidance later at a national level while with the US EPA for 20 years. He designed an innovative well interception plan, based on the bathymetric profile of the seabed to successfully kill the 1.4m gal/day Deepwater Horizon oil spill (Macondo Well) in Aug 2010. Mr. Dutta is also working on climate change impacts in the Himalayan region by visiting the glacial sources of rivers, specifically the Khatling Glacier (12,500 ft.) in Uttarakhand, India. Mr. Dutta’s most recent book Environmental Treatment Technologies for Municipal, Industrial and Medical Wastes, Remedial Scope and Efficacy, 2nd edition, Taylor & Francis (CRC Press), was published in October 2024 (new edition), Isbn 9781032058214.
Richard Esposito, Ph.D., P.G.
R&D Program Manager, Geosciences and Carbon Management, Southern CompanyDr. Esposito is a veteran of the electrical utility industry with more than 30 years of leadership related to research, development, and deployment of technology options for including carbon capture & storage, geothermal power, bulk energy storage, hydrogen, and deep borehole isolation. He has a diverse academic background with a B.S. and M.S. degree in geology from Auburn University, M.S. degree in environmental management from Samford University, and Ph.D. in engineering from the University of Alabama. He has published extensively and lectured as a subject matter expert worldwide on a wide range of electrical utility environmental and technology related issues.
Richard W. Griffin, Ph.D.
Professor and Research Scientist with Prairie View A&M UniversityDr. Griffin’s research interests include accretion or loss of sediments in marsh soil systems; Wetland-Pond ecosystems impacted by agriculture; Environmental and natural resources education; Dynamic soil processes associated with fluctuating water tables in seasonally wet and wetland soils; Effects of added organic carbon and altered pH levels on microbiological activities in soil systems; Measurement of pH, Eh, and Ferrous Iron levels in seasonally wet soils; Wetness conditions and redoximorphic features in microtoposequences; Red dust accumulation in soils and its bioenvironmental and biomedical impacts; Land-use regulation and control. Dr. Griffith earned his B.S and M.S. degrees from North Carolina State University and his Ph.D. from Texas A & M University.
Sara Pearson, CPG
Director of the Michigan Geological Survey in Kalamazoo, MIMs. Pearson is the Director of the Michigan Geological Survey. With over 30 years of experience in geology, hydrogeology, and environmental management, she has a proven track record in leadership, technical expertise, and program development. As Director, Ms. Pearson oversees research, mapping, and preservation efforts that support the sustainable management of Michigan’s natural resources. Her goal is to continue the revitalization of the Survey, emphasizing collaboration with stakeholders, innovative research, and public education about Michigan’s critical resources, from water to minerals. Ms. Pearson’s career includes roles in state government working for the Department of Environment, Great Lakes, and Energy (EGLE), and private industry, where she managed multidisciplinary teams, coordinated multi-agency remediation projects, and provided technical expertise on environmental risk management. She has also developed and delivered training for organizations such as the American Institute of Professional Geologists (AIPG) and the Interstate Technology and Regulatory Council, showcasing her ability to communicate complex geoscientific concepts effectively. Ms. Pearson holds a Master of Science in Earth Science with an emphasis in Hydrogeology from Western Michigan University and a Bachelor of Science in Geography and Environmental Studies from Aquinas College. She is a Certified Professional Geologist (CPG) and current National President of AIPG and an active member of several professional organizations.