About 80 square kilometers of the Milne Ice Shelf broke away from the northern coast of Ellesmere Island on July 30 and 31, as shown in satellite images. Ellesmere Island is located off the northwest coast of Greenland and is part of Canada’s Nunavut Territory. Although the calving of ice shelves contribute little to sea-level rise because they are in the water before they break apart, they act as dams by preventing glacial ice from advancing to the sea. Consequently, their break-ups will contribute to future sea-levl rise. In the meantime, the fresh water they release reduces ocean salinity, thus affecting marine life. Floating ice shelves further break-up and pose a risk to maritime shipping.
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I'm a retired medical sociologist from the University of Rochester. Climate change is one of the two great challenges facing humanity (the other is nuclear weapons). In writing about the impact of climate change I read reputable books and articles on the topic. So when I make statements about climate change you will see a link taking you to the scientific source(s) of the information I provide. As for my independently published photobooks, each has gone through several layers of editing and peer review for both readability and accuracy. This is not to say that everything I say is accurate. Even the New York Times makes mistakes. So, if you find something that is factually incorrect, let me know. I hope you find reading my blog a positive experience. If you do, please encourage your family and friends to have a look. You can find photos from my other photo work by clicking on the My SmugMug Gallery tab, above. Best wishes, -Steve View all posts by Stephen Fielding Images