Ice processes on medium‐sized north‐temperate lakes
Abstract Lake ice supports a range of socio‐economic and cultural activities including transportation and winter recreational actives. The influence of weather patterns on ice‐cover dynamics of temperate lakes requires further understanding for determining how changes in ice composition will impact...
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crwiley:10.1002/hyp.13481 2024-09-09T19:27:16+00:00 Ice processes on medium‐sized north‐temperate lakes Ariano, Sarah S. Brown, Laura C. Canada Foundation for Innovation Ontario Ministry of Research, Innovation and Science Natural Sciences and Engineering Research Council of Canada 2019 http://dx.doi.org/10.1002/hyp.13481 https://onlinelibrary.wiley.com/doi/pdf/10.1002/hyp.13481 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/hyp.13481 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Hydrological Processes volume 33, issue 18, page 2434-2448 ISSN 0885-6087 1099-1085 journal-article 2019 crwiley https://doi.org/10.1002/hyp.13481 2024-08-01T04:23:40Z Abstract Lake ice supports a range of socio‐economic and cultural activities including transportation and winter recreational actives. The influence of weather patterns on ice‐cover dynamics of temperate lakes requires further understanding for determining how changes in ice composition will impact ice safety and the range of ecosystem services provided by seasonal ice cover. An investigation of lake ice formation and decay for three lakes in Central Ontario, Canada, took place over the course of two winters, 2015–2016 and 2016–2017, through the use of outdoor digital cameras, a Shallow Water Ice Profiler (upward‐looking sonar), and weekly field measurements. Temperature fluctuations across 0°C promoted substantial early season white ice growth, with lesser amounts of black ice forming later in the season. Ice thickening processes observed were mainly through meltwater, or midwinter rain, refreezing on the ice surface. Snow redistribution was limited, with frequent melt events limiting the duration of fresh snow on the ice, leading to a fairly uniform distribution of white ice across the lakes in 2015–2016 (standard deviations week to week ranging from 3 to 5 cm), but with slightly more variability in 2016–2017 when more snow accumulated over the season (5 to 11 cm). White ice dominated the end‐of‐season ice composition for both seasons representing more than 70% of the total ice thickness, which is a stark contrast to Arctic lake ice that is composed mainly of black ice. This research has provided the first detailed lake ice processes and conditions from medium‐sized north‐temperate lakes and provided important information on temperate region lake ice characteristics that will enhance the understanding of the response of temperate lake ice to climate and provide insight on potential changes to more northern ice regimes under continued climate warming. Article in Journal/Newspaper Arctic Wiley Online Library Arctic Canada Arctic Lake ENVELOPE(-130.826,-130.826,57.231,57.231) Midwinter ENVELOPE(139.931,139.931,-66.690,-66.690) Hydrological Processes 33 18 2434 2448 |
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English |
description |
Abstract Lake ice supports a range of socio‐economic and cultural activities including transportation and winter recreational actives. The influence of weather patterns on ice‐cover dynamics of temperate lakes requires further understanding for determining how changes in ice composition will impact ice safety and the range of ecosystem services provided by seasonal ice cover. An investigation of lake ice formation and decay for three lakes in Central Ontario, Canada, took place over the course of two winters, 2015–2016 and 2016–2017, through the use of outdoor digital cameras, a Shallow Water Ice Profiler (upward‐looking sonar), and weekly field measurements. Temperature fluctuations across 0°C promoted substantial early season white ice growth, with lesser amounts of black ice forming later in the season. Ice thickening processes observed were mainly through meltwater, or midwinter rain, refreezing on the ice surface. Snow redistribution was limited, with frequent melt events limiting the duration of fresh snow on the ice, leading to a fairly uniform distribution of white ice across the lakes in 2015–2016 (standard deviations week to week ranging from 3 to 5 cm), but with slightly more variability in 2016–2017 when more snow accumulated over the season (5 to 11 cm). White ice dominated the end‐of‐season ice composition for both seasons representing more than 70% of the total ice thickness, which is a stark contrast to Arctic lake ice that is composed mainly of black ice. This research has provided the first detailed lake ice processes and conditions from medium‐sized north‐temperate lakes and provided important information on temperate region lake ice characteristics that will enhance the understanding of the response of temperate lake ice to climate and provide insight on potential changes to more northern ice regimes under continued climate warming. |
author2 |
Canada Foundation for Innovation Ontario Ministry of Research, Innovation and Science Natural Sciences and Engineering Research Council of Canada |
format |
Article in Journal/Newspaper |
author |
Ariano, Sarah S. Brown, Laura C. |
spellingShingle |
Ariano, Sarah S. Brown, Laura C. Ice processes on medium‐sized north‐temperate lakes |
author_facet |
Ariano, Sarah S. Brown, Laura C. |
author_sort |
Ariano, Sarah S. |
title |
Ice processes on medium‐sized north‐temperate lakes |
title_short |
Ice processes on medium‐sized north‐temperate lakes |
title_full |
Ice processes on medium‐sized north‐temperate lakes |
title_fullStr |
Ice processes on medium‐sized north‐temperate lakes |
title_full_unstemmed |
Ice processes on medium‐sized north‐temperate lakes |
title_sort |
ice processes on medium‐sized north‐temperate lakes |
publisher |
Wiley |
publishDate |
2019 |
url |
http://dx.doi.org/10.1002/hyp.13481 https://onlinelibrary.wiley.com/doi/pdf/10.1002/hyp.13481 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/hyp.13481 |
long_lat |
ENVELOPE(-130.826,-130.826,57.231,57.231) ENVELOPE(139.931,139.931,-66.690,-66.690) |
geographic |
Arctic Canada Arctic Lake Midwinter |
geographic_facet |
Arctic Canada Arctic Lake Midwinter |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Hydrological Processes volume 33, issue 18, page 2434-2448 ISSN 0885-6087 1099-1085 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/hyp.13481 |
container_title |
Hydrological Processes |
container_volume |
33 |
container_issue |
18 |
container_start_page |
2434 |
op_container_end_page |
2448 |
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1809896729931153408 |