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on this Library.  To access all of the associated files with this 
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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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    "NWT"
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ice conditions throughout Canada, including the NWT.",
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ice conditions in Canada.",
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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 
125
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) 
129
O\u2019Neill et al.\r\n(2019) 
            
130
(https://doi.org/10.5194/tc-13-753-2019), and informed by available 
130
(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 
            
132
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 
            
133
broad\r\nscale, incorporating current knowledge on the associations 
133
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 
            
135
and abundance. It provides a foundation for hypothesis testing related 
135
and abundance. It provides a foundation for hypothesis testing related 
            
136
to broad-scale\r\ncontrols on ground ice formation, preservation, and 
136
to broad-scale\r\ncontrols on ground ice formation, preservation, and 
            
137
melt. Additional compilation of quantitative field data on\r\nground 
137
melt. Additional compilation of quantitative field data on\r\nground 
            
138
ice and improvements to national-scale surficial geology mapping will 
138
ice and improvements to national-scale surficial geology mapping will 
            
139
allow further assessment and\r\nrefinement of the representation of 
139
allow further assessment and\r\nrefinement of the representation of 
            
140
ground ice in Canada. Continued research will focus on improving 
140
ground ice in Canada. Continued research will focus on improving 
            
141
the\r\nlateral and vertical representation of ground ice required for 
141
the\r\nlateral and vertical representation of ground ice required for 
            
142
incorporation into Earth system models and\r\ndecision-making. Spatial 
142
incorporation into Earth system models and\r\ndecision-making. Spatial 
            
143
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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  "title": "Ground ice map of Canada",
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