Box 500 Station A Toronto, ON Canada, M5W 1E6. Bear Lake is a beautiful subalpine lake surrounded by pines, aspen groves, ablaze with color in early October, and an easy, accessible 0.5 mile (0.8k) loop trail with essentially no elevation gain. Although construction of the the winter road to Tuktoyaktuk ended with the opening of the all-weather road in 2017, the Western Arctic still offers a pretty (and pretty legendary) ice road. Tellus A, 66, 23929. Freeze time for 2017/18 was 36 and 24 days, respectively. 1405, 100 pp. It was Jan. 26 and the route across Great Bear Lake had just opened. Surdu, C. M., C. R. Duguay, and D. Fernández Prieto, 2016: Evidence of recent changes in the ice regime of high arctic lakes from spaceborne satellite observations. Baijnath-Rodino, J. Since BU anomalies were relatively small, the spatial pattern of ice cover duration (ICD) anomalies followed closely that of FU anomalies. I really enjoyed this beautiful location and visited the lake and walked the trail several times during my visit. 130km winter and ice road drive to Indigenous community of Deline on the Great Bear Lake! 273-306. Prog. ICD for 2017/18 was shorter by up to ~1-4 weeks for Lakes Ladoga and Onega (western Russia) and 2-3 weeks shorter for lakes located in the southernmost part of Finland (ICDs as short as 98 days), northwestern Canada (Great Bear Lake and most of Great Slave and Athabasca lakes) and coastal southwestern Alaska. Vehicles Per Day: 54. The Lake is one of the deeper lakes in the world at 1463 feet, and the water is a pristine lake environment. 2Department of Geography, University of Toronto, Mississauga, Canada. It is ice-covered from November through July and its surface was, in earlier times, used as a highway before a road was built around the lake. Kenny said the road was quite busy that night because many people in the Sahtu region were excited to make the trek on the newly opened road. It is ice-covered from November through July and its surface was, in earlier times, used as a highway before a road was built around the lake. The Great Bear Lake is located in Canada’s Northwest Territories, on the Arctic Circle, at an altitude of 186 meters (or 610 feet). Cryosphere, 10, 941-960. Bear Lake Road in Rocky Mountain National Park reopened today after being closed since October 22, due to the East Troublesome Fire. as well as derived mapped products (USAF Snow/Ice Analysis, AMSU, etc.) We reserve the right to close comments at any time. Lakes Ladoga and Onega show the greatest variation in ICD anomalies over the full length of the IMS 4-km record (2004-18) with 59 days shorter to 57 days longer, respectively. When Lakes Ladoga and Onega did freeze over, a complete ice cover formed ~2 weeks faster than the mean freeze time for each lake. Duguay C. R., L. C. Brown, K. K. Kang, H. Kheyrollah Pour, 2013: Lake ice [in Arctic Report Card 2013], https://www.arctic.noaa.gov/Report-Card. A., C. R. Duguay, and E. F. LeDrew, 2018: Climatological trends of snowfall over the Laurentian Great Lakes Basin. GCOS 2016 Implementation Plan. Leonard Kenny was the first person Gaudet helped navigate around the ridge. The 'original' ice road truckers and vintage Yellowknife stories from the winter of her four trips up and back on the 520 km ice road to Echo Bay's silver mine on Great Bear Lake. Du, J., J. S. Kimball, C. R. Duguay, Y. Kim, and J. Watts, 2017: Satellite microwave assessment of Northern Hemisphere lake ice phenology from 2002 to 2015. ICD was ~2-8 weeks longer in 2017/18 compared to 2004-17 mean for these lakes, with ice cover remaining on Amadjuak Lake for 311 days on the eastern side of the lake. J. Helfrich, S. R., D. McNamara, B. H. Ramsay, T. Baldwin, and T. Kasheta, 2007: Enhancements to, and forthcoming developments in the Interactive Multisensor Snow and Ice Mapping System (IMS). Great Bear Lake boasts the All-Tackle World Records for Lake Trout and Arctic Grayling, as well as dozens of line class records. Despite the later FU on Great Bear Lake, when ice did begin to form, the lake froze over faster than the mean time needed to freeze, freezing over completely in 25 days (vs. 30 days mean). The pressure will cause the ice to crack, and when the two sides crush together a ridge will form. There is no better fishing in the world. However, this is not always the case. "There was a lot of water … but it was a pressure ridge for sure. ICD on other large lakes, Great Bear and Great Slave lakes, and Lake Taymyr, show variations around the mean with ICD anomalies ranging from -18 to +26 days of ice compared to the mean of all seasons examined, with Great Slave and Great Bear lakes showing negative (shorter ICD) anomalies in 9 of past 14 seasons. According to Greg Hanna, a spokesperson with the Department of Infrastructure, the road reopened to light traffic on Thursday afternoon. Inuvik-Aklavik Ice RoadLength: 117 kilometres Average Opening: December 24 Average Closing: April 29 Avg. Tellus A, 64, 17614, doi: 10.3402/tellusa.v64i0.17614. Effects of persistent Arctic warming continue to mount, Archive of previous Arctic Report Cards >, 1Department of Geography and Environmental Management, University of Waterloo, Canada The 113-kilometre (70 mi) long Great Bear River, which drains the Great Bear Lake westward through marshes into the Mackenzie River, forms an important transportation link during its four ice-free months.It originates at south-west bay of the lake. Phys. Approximately 15,000 4-km pixels are identified as water in the region north of 58° N. Freeze-up (FU) in 2017/18 occurred earlier than the 2004-17 mean by ~1-3 weeks for most of Siberia, Norway, Sweden, and northern Finland. Hundreds of miles from civilization, Great Bear Lake Lodge is the 4th largest lake in North America and is fished by only 300 lucky anglers each year. Located in the same region, Great Slave Lake froze over completely in 16 days (vs. 36 days mean). There is an ice crossing from Deline to the winter road on the far side of the Great Bear River. Great Bear Lake. Hence, monitoring of lake ice is critical to our skill at regional forecasting (Kheyrollah Pour et al., 2012; Eerola et al., 2014). The IMS (Helfrich et al., 2007) incorporates a wide variety of satellite imagery (AVHRR, GOES, SSMI, etc.) M. Tedesco, Ed., Wiley-Blackwell (Oxford, UK), pp. The river has irregular meander pattern 350-metre (1,150 ft) wide channel with average depth 6 metres (20 ft). Located in the same region, Great Slave Lake froze over completely in 16 days (vs. 36 days mean).
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