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Tag Archives: energy
Extreme tides and Winter ice
Figure 1. Winter ice on the salt marshes of Minas Basin photographed from Wolfville, Nova Scotia, March 1, 2007. View to the North. What is an estuary? An estuary is a bay with an open connection to the sea. Rivers … Continue reading
Posted in climate change, General geoscience, Nova Scotia
Tagged Atlantic, Canada, climate, Climate Change, coastal zone management, earth science, energy, environment, geology, geoscience, Ice Age, Minas Basin, Nova Scotia, oceanography, Quaternary, Science, Sea Level, sedimentology, tides
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Nova Scotia’s own Great Unconformity: my new banner photo for 2015
The Angular Unconformity (U) at Nova Scotia’s Rainy Cove, separating intensely folded and faulted early Carboniferous shales and sandstones of the Horton Group (labeled 1 below the unconformity) and gently inclined, undeformed sandstones and conglomerates of the Wolfville Formation (2) at … Continue reading
Posted in General geoscience, Nova Scotia
Tagged Atlantic, Canada, Carboniferous, continent break-up, earth science, energy, evolution, geology, geoscience, Minas Basin, Nova Scotia, paleogeography, sedimentology, tectonic, Triassic
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Four Billion Years and Counting: Canada is as old as the Earth and this book tells all
Just published! 400-pages on Canada’s geologic heritage in both official languages for only $39.95! Order your English language copy here and your French copy here. The book’s website has tons of freely downloadable illustrations and other materials for … Continue reading
Posted in General geoscience, Geoheritage
Tagged Canada, earth science, energy, environment, evolution, extinction, geology, Ice Age, natural disaster, natural hazard
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A Tidal power lagoon in Nova Scotia’s Scott’s Bay?
Nova Scotia is where I live – a 700-odd km long NE-SW peninsula that more or less parallels the edge of the continent. What (almost) separates us from that continent is the Bay of Fundy, the Canadian extent of the Gulf … Continue reading
Posted in Energy, General geoscience, Nova Scotia
Tagged Atlantic, Canada, Climate Change, earth science, energy, environment, geology, geoscience, Nova Scotia, oceanography, Science, Sea Level, tides
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SWITCH – The Future of Energy – @SwitchEProject
Earlier this week I watched the SwitchEnergyProject film (www.switchenergyproject.com) for the second time. I first saw it last February when the Atlantic Geoscience Society showed it at its annual conference. This time I saw it at Wolfville’s Al Whittle Cinema/Theatre, … Continue reading
Wrong Question: can fracking be done safely?
I published this post in February 2013. I have continued to add material to it, so the most recent bits of info are at the top of the page: scroll down for the original, which hasn’t been changed. February 12, 2015 Dr. … Continue reading
Posted in Energy, Nova Scotia
Tagged Atlantic, Canada, earth science, energy, environment, geology, geoscience, sedimentology
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