Canada's Population in Global Context: An Introduction to Social Demography,by Frank TrovatoBig Picture Realities: Canada and Mexico at the Crossroads, edited by Daniel DracheThe Spirit of Industry and Improvement: Liberal Government and Rural-Industrial Society, Nova Scotia, 1790–1862, by Daniel SamsonLa forme et le deuil: Archives du lac, by Louise WarrenAnthropology and Climate Change: From Encounters to Actions, edited by Susan A. Crate and Mark NuttallTwo Cheers for Minority Government: The Evolution of Canadian Parliamentary Democracy, by Peter H. RussellThrough Darkening Spectacles: Memoirs of Diamond Jenness, by Diamond Jenness and Stuart E. JennessThe Staircase Letters: An Extraordinary Friendship at the End of Life, by Arthur Motyer, with Elma Gerwin and Carol ShieldsArchaeologies of an Uncertain Future: Recent Generations of Canadian Women Writing, by Karen S. McPherson

2009 ◽  
Vol 39 (3) ◽  
pp. 303-320 ◽  
Author(s):  
Roderic Beaujot ◽  
Sterling Evans ◽  
Oana Godeanu-Kenworthy ◽  
Karen S. McPherson ◽  
Christopher Paci ◽  
...  
2014 ◽  
Vol 4 (1) ◽  
pp. 12 ◽  
Author(s):  
Israel Dunmade

A stapler is a mechanical device used to join two or more sheets of paper together by driving a thin metal staple through the sheets. They are widely used in schools, offices, business, government and homes. The anticipated large quantity of waste that is disposed of annually present great risk of environmental pollution and opportunities for economically viable resource recycling. This study evaluates potential environmental impacts of a Stapling machine and its end-of-life management opportunities. Environmental lifecycle assessment (LCA) process was used for the evaluation. The assessment was implemented with the aid of SimaPro software version 7.3.3.Results of the analyses revealed that climate change and eutrophication are the significant potential environmental impacts. Each Stapler has 1.265130 kg CO2-eq in Global Warming Potential and 0.113067 max kg O2-eq as its Eutrophication Potential. Further examination also showed that most of the impacts are from material selection, product distribution, and end-of-life management of the stapling machine. This study provides insights on potential environmental impacts of stapling machines and potential opportunities for improvements in their end-of-life management.


2012 ◽  
Author(s):  
Raheleh Malekian ◽  
Robert Gordon ◽  
Ali Madani ASABE Member ◽  
Seyyed Ebrahim Hashemi

Author(s):  
David J. Garbary ◽  
Jonathan Ferrier ◽  
Barry R. Taylor

Over 1400 flowering records of 135 species were recorded from over 125visits to more than 20 sites in Antigonish County, Nova Scotia from November2005 to January 2006, when the growing season is normally over. The speciesidentified were primarily herbaceous dicots; however, there were four speciesof woody plants (Cornus sericea, Spiraea latifolia, Symphoricarpos albusand Salix sp.) and one monocot (Allium schoenoprasum). The number ofspecies flowering declined linearly as fall progressed, as did the amountof flowering for each species. Nevertheless, over 40 species were still inflower in early December, and over 20 species flowered in January. Thefinal flowering date was 21 January, when ten species were found. Thiswork builds on a previous study in 2001, when 93 species were recordedin flower during November-December. In addition to the 30% increase inrecorded species in 2005, almost 50% of the species found in 2005 werenot recorded in 2001. This study provides an expanded baseline againstwhich changes in flowering phenology can be evaluated with respect tosubsequent regional climate change.Key Words: Antigonish, flowering, Nova Scotia, phenology, climate change


Eos ◽  
2018 ◽  
Vol 99 ◽  
Author(s):  
Joshua Dean

Methane is generally considered secondary to carbon dioxide in its importance to climate change, but what role might methane play in the future if global temperatures continue to rise?


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