Mediterranean Sea factors. The opening of the Suez Canal in 1869 created the first salt-water passage between the Mediterranean and Red Sea. The Red Sea is higher than the Eastern Mediterranean, so the canal serves as a tidal strait that pours Red Sea water into the Mediterranean. The Bitter Lakes, which are hyper-saline natural lakes that form part of the canal, blocked the migration of Red Sea species into the Mediterranean for many decades, but as the salinity of the lakes gradually equalised with that of the Red Sea, the barrier to migration was removed, and plants and animals from the Red
The 100-Mile Diet Rivers Press imprint on 22 April 2008. The book consists of twelve chapters, plus an Epilogue and an Acknowledgements section at the end. Smith and MacKinnon individually write alternating chapters, each of which covers one month from March 2005 to February 2006. In the first chapter MacKinnon tells how his idea for the 100-mile diet began and Smith agrees to try it for one year. They begin symbolically on the first day of Spring, March 21, and define 'local' as 100 miles, a convenient radius that would include the Lower Mainland, the southern half of Vancouver Island, and Whatcom County