Landscape Architecture and Landslide Mitigation
Agenda
This course is part of the Current Issues in Landscape Architecture in the Western U.S. Series. Attend all six courses and save 25% ($178)!
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.
Monday, December 15, 2025
1:00 pm – 3:00 pm PST
Agenda:
Presented by Curran E. Mohney
- Biostabilization
- Low-risk landslide stabilizations using nonstructural solutions
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.
Webinars are presented via GoToWebinar, an easy-to-use application that can be run on most systems and tablets. Instructions and login information will be provided in an email sent close to the date of the webinar. It is highly recommended that you download, install and test the application before the webinar begins by clicking on the link in the email.
GoToWebinar App requirements:
Windows 10 or higher, macOS 11 or higher, Linux, Google Chrome OS
Web Browser:
Google Chrome (most recent 3 versions)
Microsoft Edge (most recent 3 versions)
Internet connection: 1 Mbps or better
Hardware: 2GB of RAM (minimum), 4GB or more of RAM (recommended)
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Credits
Engineers
2.0 PDHs
Architects
2.0 HSW CE Hours
AIA - American Institute of Architects
2.0 HSW LUs
Landscape Architects
2.0 HSW CE Hours
LACES - Landscape Architecture Continuing Education System
2.0 HSW PDHs
Continuing Education Information
This webinar is open to the public and is designed to qualify for 2.0 PDHs for professional engineers, 2.0 HSW continuing education hours for licensed architects, and 2.0 HSW continuing education hours for landscape architects in all states that allow this learning method. 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). HalfMoon Education is deemed an approved continuing education sponsor for New York engineers, architects and landscape architects via its registration with the American Institute of Architects Continuing Education System (AIA/CES) and the Landscape Architecture Continuing Education System (LA/CES). Other states do not preapprove continuing education providers or courses.
The American Institute of Architects Continuing Education System has approved this course for 2.0 HSW LUs (Sponsor No. J885). Only full participation is reportable to the AIA/CES.
The Landscape Architecture Continuing Education System has approved this course for 2.0 HSW PDHs. Only full participation is reportable to the LA CES.
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. The following pre-approvals may be available for the on-demand format upon request:
2.0 HSW LUs (AIA)
2.0 HSW PDHs (LA CES)
Speakers
Curran E. Mohney
Engineering Geology Program leader for the Oregon Department of Transportation (ODOT)Mr. Mohney is the Engineering Geology Program leader for the Oregon Department of Transportation (ODOT). The Engineering Geology Program at ODOT encompasses site characterization, subsurface exploration, slopes and embankments, geologic hazards, groundwater, geotechnical instrumentation, and planning and research activities. In this role, he also oversees the Unstable Slopes (landslide/ rockfall) Program for ODOT. He is a registered geologist and a certified engineering geologist in Oregon with over 30 years of experience in Oregon and the western states. Mr. Mohney has been the Engineering Geology Program leader since 2004. Prior to this, he had been a staff and project-level geologist for consulting firms and the mining industry as well as for ODOT. He is a graduate of the Geology Program at Portland State University. During his professional career, Mr. Mohney has been involved in the investigation, design, and construction of a wide range of challenging earthwork projects including high fills on soft ground, side slope embankments, and cut slopes in mixed-face conditions. His other work includes landslide and rockfall mitigation, ground improvement, and dewatering.
AIA Info
AIA Provider Statement:
HalfMoon Education Inc. is a registered provider of AIA-approved continuing education under Provider Number J885. All registered AIA/CES Providers must comply with the AIA Standards for Continuing Education Programs. Any questions or concerns about this provider of learning program may be sent to AIA/CES (cesupport@aia.org or (800) AIA 3837, Option 3).
This learning program is registered with AIA/CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product.
AIA continuing education credit has been reviewed and approved by AIA/CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA/CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request.
Course Title: Landscape Architecture and Landslide Mitigation
Delivery Method: Live Online
Course Description: This two-hour course explores how landscape architecture can play a critical role in preventing and mitigating landslides, particularly in regions where development interfaces with steep or unstable terrain. Emphasizing biostabilization and other nonstructural strategies, the program demonstrates how thoughtful planting design, soil management, and site planning can reduce slope failure risks while supporting long-term landscape function and resilience.
Learning Objectives:
Learning Objective 1: Learners will be able to explain the factors contributing to slope instability and identify conditions where interventions are appropriate.
Learning Objective 2: Learners will be able to evaluate biostabilization methods, including plant selection, soil improvement, and erosion control techniques, to reduce landslide risk.
Learning Objective 3: Learners will be able to integrate nonstructural stabilization strategies into site plans, grading designs, and landscape layouts for hillside and steep-slope environments.
Learning Objective 4: Learners will be able to assess landslide-prone sites and recommend mitigation approaches that balance safety, ecological function, and long-term site performance.
LUs: 2.0
LU Type: LU|HSWs
Prerequisites: None
Advance Preparation: None
Program Level: Intermediate
Course Expiration Date: 11/18/2025
Complaint Resolution Policy:
Complaints regarding this course can be emailed to fchapman@halfmoonseminars.org or by calling (715) 835-5900. A HalfMoon Education representative will respond within 72 hours to resolve the complaint, which will include, but not limited to, access to another CE activity at no or reduced cost or a full or partial refund. Each instance will be resolved on a case-by-case situation.