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on this Library.  To access all of the associated files with this 
            
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publication, go to: 
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publication, go to: 
            
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ice conditions throughout Canada, including the NWT.",
            
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  "summary": "This Open File presents national-scale mapping of ground 
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  "summary": "This Open File presents national-scale mapping of ground 
            
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ice conditions in Canada. The mapping depicts a\r\nfirst-order 
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ice conditions in Canada. The mapping depicts a\r\nfirst-order 
            
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estimate of the combined volumetric percentage of excess ice in the 
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estimate of the combined volumetric percentage of excess ice in the 
            
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top 5 m of permafrost from\r\nsegregated, wedge, and relict ice. The 
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top 5 m of permafrost from\r\nsegregated, wedge, and relict ice. The 
            
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estimates for the three ice types are based on modelling by 
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estimates for the three ice types are based on modelling by 
            
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O\u2019Neill et al.\r\n(2019) 
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O\u2019Neill et al.\r\n(2019) 
            
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(https://doi.org/10.5194/tc-13-753-2019), and informed by available 
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(https://doi.org/10.5194/tc-13-753-2019), and informed by available 
            
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published values of ground ice\r\ncontent and expert knowledge. The 
131
published values of ground ice\r\ncontent and expert knowledge. The 
            
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mapping offers an improved depiction of ground ice in Canada at a 
132
mapping offers an improved depiction of ground ice in Canada at a 
            
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broad\r\nscale, incorporating current knowledge on the associations 
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broad\r\nscale, incorporating current knowledge on the associations 
            
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between geological and environmental conditions\r\nand ground ice type 
134
between geological and environmental conditions\r\nand ground ice type 
            
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and abundance. It provides a foundation for hypothesis testing related 
135
and abundance. It provides a foundation for hypothesis testing related 
            
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to broad-scale\r\ncontrols on ground ice formation, preservation, and 
136
to broad-scale\r\ncontrols on ground ice formation, preservation, and 
            
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melt. Additional compilation of quantitative field data on\r\nground 
137
melt. Additional compilation of quantitative field data on\r\nground 
            
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ice and improvements to national-scale surficial geology mapping will 
138
ice and improvements to national-scale surficial geology mapping will 
            
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allow further assessment and\r\nrefinement of the representation of 
139
allow further assessment and\r\nrefinement of the representation of 
            
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ground ice in Canada. Continued research will focus on improving 
140
ground ice in Canada. Continued research will focus on improving 
            
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the\r\nlateral and vertical representation of ground ice required for 
141
the\r\nlateral and vertical representation of ground ice required for 
            
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incorporation into Earth system models and\r\ndecision-making. Spatial 
142
incorporation into Earth system models and\r\ndecision-making. Spatial 
            
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data files of the mapping are available as downloads with this Open 
143
data files of the mapping are available as downloads with this Open 
            
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File.",
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File.",
            
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