Graduation Year
Spring 2012
Document Type
Open Access Senior Thesis
Degree Name
Bachelor of Arts
Department
Environmental Analysis
Reader 1
Bowman Cutter
Reader 2
Char Miller
Terms of Use & License Information
Rights Information
© 2011 Mary C. Ferguson
Abstract
The issue of sediment removal from the San Gabriel Mountains has been a complex issue that has created problems with beach replenishment, habitat destruction and the need to spend millions of dollars at regular intervals to avoid safety hazards. Most recently 11 acres of riparian habitat, including 179 oaks and 70 sycamores, were removed for sediment placement. Other sites including Hahamongna Watershed Park and La Tuna Canyon also face a similar fate. This thesis questions: How did we get to this point of destroying habitat to dump sediment which is viewed as waste product? What are the barriers for creating long term solutions and progressive change? What are some other options? And how should we move forward? The issues with sediment management have stemmed from regulatory compliance issues, adversarial relationships within agencies and among NGO's and the public, and the lack of a comprehensive long-term plan to prevent further habitat loss and other sediment removal issues. A recommendation includes looking at a community forestry model to include a wide cross-section of the community, NGO's and government agencies to come up with a long term comprehensive and progressive solution.
Recommended Citation
Ferguson, Mary C., "Sediment Removal from the San Gabriel Mountains" (2012). Pitzer Senior Theses. 16.
https://scholarship.claremont.edu/pitzer_theses/16
Included in
Environmental Engineering Commons, Environmental Indicators and Impact Assessment Commons, Environmental Law Commons, Forest Management Commons, Natural Resource Economics Commons, Natural Resources and Conservation Commons, Natural Resources Management and Policy Commons, Other Environmental Sciences Commons, Sustainability Commons, Water Resource Management Commons
