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The convention is the zero height, or zero depth is the bottom of the snowpack.<\/p>\n
Snow pits were conducted to measure the temperature, salinity, density and \u00ef\u009d\u201e18O profile through the snow pack as well as a visual description of grain size, crystal form and hardness of each layer of snow. Many of the sites had an ice surface that was below freeboard due to snow loading. This created a salty slush layer on top of the sea ice that had salinities well above the salinity of seawater and were 10-20 cm thick in places. This slush layer also had a wicked layer of snow above it where the snow was wicking the brine up into the snow pack, 10 cm in places.<\/p><\/div>","@type":"rdf:HTML"}],"http:\/\/ocean-data.org\/schema\/hasBriefDescription":[{"@value":"snow pit data: temperature, density, stratigraphy at various depths","@language":"en-US"}],"http:\/\/purl.org\/dc\/terms\/description":[{"@value":"
Snowpits were dug at selected locations along the ice survey lines. Vertical profiles of snow temperature, density, grain size, and grain type were measured. Ice and slush layers were also noted. Results from the 22 snowpits examined in 2001 and the 16 snowpits examined in 2002 are summarized.<\/p>\n
\u00a0<\/p>\n
Related datasets:
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