For the week of 06 August 2018
Greetings OpenChannels Community Members,
Estuarine, Coastal and Shelf Science has published, Beach nourishment is not a sustainable strategy to mitigate climate change "Some studies published over the past several decades have concluded nourishment of oceanic beaches is a viable strategy to mitigate climate change. However, these were generally too limited in scope to accurately evaluate beach nourishment because each omit one or more of the following: (1) a realistic assessment of potential borrow area sand volume, (2) native beach compatibility, (3) construction costs, (4) all vulnerable geomorphic elements of the coastal zone, and (5) environmental impacts. When all of these parameters are considered, the results are markedly different. To demonstrate our point, we evaluated the recommendations of Houston (2017) using all five parameters. Contrary to Houston, we provide multiple lines of evidence that beach fill projects are not a sustainable strategy to protect or defend oceanic beaches of the Florida panhandle (USA), nor likely most of the world's developed coastlines at risk to the effects of climate change. The nourishment of oceanic beaches as historically constructed will surely continue over the next several decades. But, it must be done as an interim strategy during the formulation and implementation of a robust, long-term adaptive management strategy that incorporates managed withdrawal from the coastline."
As always, if we've missed anything, please feel free to let us know. You may simply reply to this message, or you may email Allie directly at abrown [at] openchannels.org.
You can read everything (not just the free stuff) we have found this week at https://www.openchannels.org/literature-update/2018-08-08. Additionally, you can browse literature by the week we've added it at https://www.openchannels.org/literature-by-week.
Thank you for being part of the OpenChannels Community,
– Allie Brown, Raye Evrard, and the rest of the OpenChannels Team