Tag Archives: Climate Change

Canadian Earth Science for @PMHarper 4 – Ice ages and Klondike gold

The pre-amble to this series of reviews is here Froese, E.G., Zazula, G.D., Westgate, J.A., Preece, S.J., Sanborn, P.T., Reyes, A.V., Pearce, N.J.G., 2009, The Klondike goldfields and Pleistocene environments of Beringia. GSA Today, v. 19, no. 8, p. 4-10. … Continue reading

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The Eemian and the #Anthropocene

Figure 1. River Eem at town of Eemdijk (to the right), Netherlands. The view is to the North. Eem floodplain (ca. 1 m below MSL) to the left. Location of photo: 52o15’17.65″N, 5019’38.42″E The Eemian interglacial warm period is known … Continue reading

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Canadian Earth Science for @PMHarper – 2: The Canadian contribution to the International Polar Year

The preamble to this review series is here.   — Melling, H., R. Francois, P.G. Myers, W. Perri, A. Rochon, R.L. Taylor, 2012, The Arctic Ocean – a Canadian perspective from IPY. Climate Change, DOI 10.1007/s10584-012-0576-4. Published online at http://link.springer.com/article/10.1007%2Fs10584-012-0576-4/fulltext.html The … Continue reading

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Dreikanter: The biography of my favourite ventifact

(photo E. Kosters) This is my favourite ventifact, a real Dreikanter, a German word meaning ‘three sider’. This vernacular term became the formal label for a ventifact with three sides. My Dreikanter is a well-sorted pure quartz sandstone of a … Continue reading

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Whereof one cannot speak, thereof one must be silent

When the Canadian Minister of Natural Resources, Joe Oliver, proclaimed this week in an official press conference that our concern for climate change was ‘exaggerated’, the press rightly fell over him. There is a good summary of that controversial event … Continue reading

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