Soft shoreline engineering survey of ecological effectiveness
2011
Hartig, J.H. | Zarull, M.A. | Cook, A.
Historically, many urban waterfront shorelines were stabilized using hard shoreline engineering to protect developments from flooding and erosion, or to accommodate commercial navigation or industry. Today, there is growing interest in developing shorelines using ecological principles and practices that enhance habitat and improve aesthetics, while at the same time reducing erosion, providing stability, and ensuring shoreline safety (i.e., soft shoreline engineering). In 2008–2009, a survey of 38 soft shoreline engineering projects in the Detroit River-western Lake Erie watershed was conducted. In total, $17.3 million (combined U.S. and Canadian currency) was spent on these projects. Of the 38 projects implemented, six (16%) had some quantitative assessment of ecological effectiveness, while the remaining 32 lacked monitoring or only had qualitative assessment through visual inspection. Key lessons learned include: involve habitat experts at the initial stages of waterfront planning; establish broad-based goals with quantitative targets to measure project success; ensure multidisciplinary project support; start with demonstration projects and attract partners; treat habitat modification projects as experiments that promote learning; involve citizen scientists, volunteers, and universities in monitoring, and obtain post-project monitoring commitments up front in project planning; measure benefits and communicate successes; and promote education and outreach, including public events that showcase results and communicate benefits.
Show more [+] Less [-]AGROVOC Keywords
Bibliographic information
This bibliographic record has been provided by National Agricultural Library