Assertion: glacier's mass balance | /r/HasProperty | 2.26 m
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text: The mass balance in 2003 was very negative at -3.03 m. The winter mass balance measured in early May was 2.26 m with a summer balance of -5.29 m. Glacier runoff during the melt season of 2003 from Ålfotbreen is the product of its area at that time