Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018
Climate change, including warmer winter temperatures, a shortened snowfall season, and more rain-on-snow events, threatens nordic skiing as a sport. In response, over-summer snow storage, attempted primarily using wood chips as a covering material, has been successfully employed as a climate change...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899744 2023-05-15T18:32:35+02:00 Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 Weiss, Hannah Bierman, Paul R MEDIAN LATITUDE: 44.680314 * MEDIAN LONGITUDE: -72.361597 * SOUTH-BOUND LATITUDE: 44.679170 * WEST-BOUND LONGITUDE: -72.362220 * NORTH-BOUND LATITUDE: 44.682220 * EAST-BOUND LONGITUDE: -72.360560 * DATE/TIME START: 2017-06-11T00:01:00 * DATE/TIME END: 2018-10-16T09:30:49 2019-03-28 application/zip, 8 datasets https://doi.pangaea.de/10.1594/PANGAEA.899744 https://doi.org/10.1594/PANGAEA.899744 en eng PANGAEA 2019 Geotif images (URI: https://store.pangaea.de/Publications/WeissH-etal_2019/2019_Geotif.zip) Snow store images Site 1 (URI: https://store.pangaea.de/Publications/WeissH-etal_2019/SnowStoreSite1.zip) Snow store images Site 2 (URI: https://store.pangaea.de/Publications/WeissH-etal_2019/SnowStoreSite2.zip) https://doi.pangaea.de/10.1594/PANGAEA.899744 https://doi.org/10.1594/PANGAEA.899744 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Weiss, Hannah; Bierman, Paul R; Dubief, Yves; Hamshaw, Scott (2019): Optimization of over-summer snow storage at midlatitudes and low elevation. The Cryosphere Discussions, 13, 3367–3382, https://doi.org/10.5194/tc-13-3367-2019 climate change adaptation global warming ground temperature insulation New England Nordic skiing over summer snow storage ski snow snow farming snow melt soil temperature Vermont winter tourism Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.899744 https://doi.org/10.5194/tc-13-3367-2019 2023-01-20T07:34:18Z Climate change, including warmer winter temperatures, a shortened snowfall season, and more rain-on-snow events, threatens nordic skiing as a sport. In response, over-summer snow storage, attempted primarily using wood chips as a covering material, has been successfully employed as a climate change adaptation strategy by high-elevation and/or high-latitude ski centers in Europe and Canada. Such storage has never been attempted at a site with both a low altitude and latitude, and few studies have quantified snowmelt repeatedly through the summer. Such data, along with tests of different cover strategies, are prerequisites to optimizing snow storage strategies. Here, we assess the melt rates of two wood-chip covered snow piles (each ~200 m3) emplaced during spring 2018 in Craftsbury, Vermont (45o N and 360 m asl) to develop an optimized snow storage strategy. In 2019, we tested that strategy on a much larger, 9300 m3 pile. In 2018, we continually logged air-to-snow temperature gradients under different cover layers including rigid foam, open cell foam, and wood chips both with and without an underlying insulating blanket and an overlying reflective cover. We also measured ground temperatures to a meter depth both under and adjacent to the snow piles and used a snow tube to measure snow density. During both years, we monitored volume change over the melt season using terrestrial laser scanning. In 2018, snow volume loss ranged from -0.29 to -2.81 m3 day-1 with highest rates in mid-summer and lowest rates in the fall; mean melt rates were 1.24 and 1.50 m3 day-1, 0.6 to 0.7 % of initial pile volume per day. Snow density did increase over time but most volume loss was the result of melting. Wet wood chips underlain by an insulating blanket and covered with a reflective sheet was the most effective cover combination for minimizing melt, likely because the surface reflected incoming shortwave radiation while the wet wood chips provided significant thermal mass, allowing much of the energy absorbed during the day to be ... Dataset The Cryosphere The Cryosphere Discussions PANGAEA - Data Publisher for Earth & Environmental Science Canada ENVELOPE(-72.362220,-72.360560,44.682220,44.679170) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
climate change adaptation global warming ground temperature insulation New England Nordic skiing over summer snow storage ski snow snow farming snow melt soil temperature Vermont winter tourism |
spellingShingle |
climate change adaptation global warming ground temperature insulation New England Nordic skiing over summer snow storage ski snow snow farming snow melt soil temperature Vermont winter tourism Weiss, Hannah Bierman, Paul R Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 |
topic_facet |
climate change adaptation global warming ground temperature insulation New England Nordic skiing over summer snow storage ski snow snow farming snow melt soil temperature Vermont winter tourism |
description |
Climate change, including warmer winter temperatures, a shortened snowfall season, and more rain-on-snow events, threatens nordic skiing as a sport. In response, over-summer snow storage, attempted primarily using wood chips as a covering material, has been successfully employed as a climate change adaptation strategy by high-elevation and/or high-latitude ski centers in Europe and Canada. Such storage has never been attempted at a site with both a low altitude and latitude, and few studies have quantified snowmelt repeatedly through the summer. Such data, along with tests of different cover strategies, are prerequisites to optimizing snow storage strategies. Here, we assess the melt rates of two wood-chip covered snow piles (each ~200 m3) emplaced during spring 2018 in Craftsbury, Vermont (45o N and 360 m asl) to develop an optimized snow storage strategy. In 2019, we tested that strategy on a much larger, 9300 m3 pile. In 2018, we continually logged air-to-snow temperature gradients under different cover layers including rigid foam, open cell foam, and wood chips both with and without an underlying insulating blanket and an overlying reflective cover. We also measured ground temperatures to a meter depth both under and adjacent to the snow piles and used a snow tube to measure snow density. During both years, we monitored volume change over the melt season using terrestrial laser scanning. In 2018, snow volume loss ranged from -0.29 to -2.81 m3 day-1 with highest rates in mid-summer and lowest rates in the fall; mean melt rates were 1.24 and 1.50 m3 day-1, 0.6 to 0.7 % of initial pile volume per day. Snow density did increase over time but most volume loss was the result of melting. Wet wood chips underlain by an insulating blanket and covered with a reflective sheet was the most effective cover combination for minimizing melt, likely because the surface reflected incoming shortwave radiation while the wet wood chips provided significant thermal mass, allowing much of the energy absorbed during the day to be ... |
format |
Dataset |
author |
Weiss, Hannah Bierman, Paul R |
author_facet |
Weiss, Hannah Bierman, Paul R |
author_sort |
Weiss, Hannah |
title |
Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 |
title_short |
Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 |
title_full |
Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 |
title_fullStr |
Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 |
title_full_unstemmed |
Meteorological observations, snow volume change and insulation experiment data at Craftsbury Outdoors Center, Vermont in 2018 |
title_sort |
meteorological observations, snow volume change and insulation experiment data at craftsbury outdoors center, vermont in 2018 |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.899744 https://doi.org/10.1594/PANGAEA.899744 |
op_coverage |
MEDIAN LATITUDE: 44.680314 * MEDIAN LONGITUDE: -72.361597 * SOUTH-BOUND LATITUDE: 44.679170 * WEST-BOUND LONGITUDE: -72.362220 * NORTH-BOUND LATITUDE: 44.682220 * EAST-BOUND LONGITUDE: -72.360560 * DATE/TIME START: 2017-06-11T00:01:00 * DATE/TIME END: 2018-10-16T09:30:49 |
long_lat |
ENVELOPE(-72.362220,-72.360560,44.682220,44.679170) |
geographic |
Canada |
geographic_facet |
Canada |
genre |
The Cryosphere The Cryosphere Discussions |
genre_facet |
The Cryosphere The Cryosphere Discussions |
op_source |
Supplement to: Weiss, Hannah; Bierman, Paul R; Dubief, Yves; Hamshaw, Scott (2019): Optimization of over-summer snow storage at midlatitudes and low elevation. The Cryosphere Discussions, 13, 3367–3382, https://doi.org/10.5194/tc-13-3367-2019 |
op_relation |
2019 Geotif images (URI: https://store.pangaea.de/Publications/WeissH-etal_2019/2019_Geotif.zip) Snow store images Site 1 (URI: https://store.pangaea.de/Publications/WeissH-etal_2019/SnowStoreSite1.zip) Snow store images Site 2 (URI: https://store.pangaea.de/Publications/WeissH-etal_2019/SnowStoreSite2.zip) https://doi.pangaea.de/10.1594/PANGAEA.899744 https://doi.org/10.1594/PANGAEA.899744 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.899744 https://doi.org/10.5194/tc-13-3367-2019 |
_version_ |
1766216796768043008 |