Changes
On November 10, 2021 at 2:22:01 PM CST, Claire Herbert:
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Updated description of 2017 Winter Churchill River and Mobile Ice Survey from
A series of focused field programs took place within Hudson Bay during 2017 to provide a time series of winter and summer observations in Hudson Bay. The first of these field programs was a winter survey of the Churchill River estuary and mobile ice pack offshore from Cape Churchill in Southwestern Hudson Bay. Nine participants from four of the five teams that comprise BAYSYS spent two weeks in Churchill to conduct in situ sampling of the ice and underlying water column, while also deploying an array of autonomous equipment to collect a longer temporal dataset of key variables both in the estuary and in the mobile ice pack. Scientists stayed at the Churchill Northern Studies Centre (CNSC) who provided snowmobiles for the estuary sampling (Sites in Figure 1), while two A-Star helicopters form Great Slave Helicopters were used to access the offshore ice pack.
toA series of focused field programs took place within Hudson Bay during 2017 to provide a time series of winter and summer observations in Hudson Bay. The first of these field programs was a winter survey of the Churchill River estuary and mobile ice pack offshore from Cape Churchill in Southwestern Hudson Bay. Nine participants from four of the five teams that comprise BaySys spent two weeks in Churchill to conduct in situ sampling of the ice and underlying water column, while also deploying an array of autonomous equipment to collect a longer temporal dataset of key variables both in the estuary and in the mobile ice pack. Scientists stayed at the Churchill Northern Studies Centre (CNSC) who provided snowmobiles for the estuary sampling (Sites in Figure 1), while two A-Star helicopters form Great Slave Helicopters were used to access the offshore ice pack.
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Changed value of field
related_datasets
to["e8cdedff-5c6b-4719-bc69-57c3d05cdd1c"]
in 2017 Winter Churchill River and Mobile Ice Survey
f | 1 | { | f | 1 | { |
2 | "affiliation": "Centre for Earth Observation Science - University of | 2 | "affiliation": "Centre for Earth Observation Science - University of | ||
3 | Manitoba", | 3 | Manitoba", | ||
4 | "author": null, | 4 | "author": null, | ||
5 | "author_email": null, | 5 | "author_email": null, | ||
6 | "campaignEndDate": "2017-02-15", | 6 | "campaignEndDate": "2017-02-15", | ||
7 | "campaignStartDate": "2017-02-01", | 7 | "campaignStartDate": "2017-02-01", | ||
8 | "chiefScientist": "David Barber", | 8 | "chiefScientist": "David Barber", | ||
9 | "creator_user_id": "c3ad971e-75e0-4e57-b825-8ed25f306937", | 9 | "creator_user_id": "c3ad971e-75e0-4e57-b825-8ed25f306937", | ||
10 | "descriptionType": "Abstract", | 10 | "descriptionType": "Abstract", | ||
11 | "email": "David.Barber@umanitoba.ca", | 11 | "email": "David.Barber@umanitoba.ca", | ||
12 | "groups": [], | 12 | "groups": [], | ||
13 | "id": "f04549c5-30a1-4afa-b77e-34c0790bfb09", | 13 | "id": "f04549c5-30a1-4afa-b77e-34c0790bfb09", | ||
14 | "isopen": false, | 14 | "isopen": false, | ||
15 | "license_id": null, | 15 | "license_id": null, | ||
16 | "license_title": null, | 16 | "license_title": null, | ||
17 | "location": "Hudson Bay", | 17 | "location": "Hudson Bay", | ||
18 | "maintainer": null, | 18 | "maintainer": null, | ||
19 | "maintainer_email": null, | 19 | "maintainer_email": null, | ||
20 | "metadata_created": "2021-11-06T21:24:56.650764", | 20 | "metadata_created": "2021-11-06T21:24:56.650764", | ||
n | 21 | "metadata_modified": "2021-11-06T21:34:51.450641", | n | 21 | "metadata_modified": "2021-11-10T20:22:01.582809", |
22 | "name": "2017-winter-churchill-river-and-mobile-ice-survey", | 22 | "name": "2017-winter-churchill-river-and-mobile-ice-survey", | ||
23 | "notes": "A series of focused field programs took place within | 23 | "notes": "A series of focused field programs took place within | ||
24 | Hudson Bay during 2017 \r\nto provide a time series of winter and | 24 | Hudson Bay during 2017 \r\nto provide a time series of winter and | ||
25 | summer observations in Hudson Bay. The first of \r\nthese field | 25 | summer observations in Hudson Bay. The first of \r\nthese field | ||
26 | programs was a winter survey of the Churchill River estuary and | 26 | programs was a winter survey of the Churchill River estuary and | ||
27 | mobile ice \r\npack offshore from Cape Churchill in Southwestern | 27 | mobile ice \r\npack offshore from Cape Churchill in Southwestern | ||
28 | Hudson Bay. Nine participants from \r\nfour of the five teams that | 28 | Hudson Bay. Nine participants from \r\nfour of the five teams that | ||
n | 29 | comprise BAYSYS spent two weeks in Churchill to conduct in \r\nsitu | n | 29 | comprise BaySys spent two weeks in Churchill to conduct in \r\nsitu |
30 | sampling of the ice and underlying water column, while also | 30 | sampling of the ice and underlying water column, while also | ||
31 | deploying an array of \r\nautonomous equipment to collect a longer | 31 | deploying an array of \r\nautonomous equipment to collect a longer | ||
32 | temporal dataset of key variables both in the \r\nestuary and in | 32 | temporal dataset of key variables both in the \r\nestuary and in | ||
33 | the mobile ice pack. Scientists stayed at the Churchill | 33 | the mobile ice pack. Scientists stayed at the Churchill | ||
34 | Northern Studies \r\nCentre (CNSC) who provided snowmobiles for | 34 | Northern Studies \r\nCentre (CNSC) who provided snowmobiles for | ||
35 | the estuary sampling (Sites in Figure 1), \r\nwhile two A-Star | 35 | the estuary sampling (Sites in Figure 1), \r\nwhile two A-Star | ||
36 | helicopters form Great Slave Helicopters were used to access | 36 | helicopters form Great Slave Helicopters were used to access | ||
37 | the \r\noffshore ice pack.", | 37 | the \r\noffshore ice pack.", | ||
38 | "num_resources": 0, | 38 | "num_resources": 0, | ||
39 | "num_tags": 0, | 39 | "num_tags": 0, | ||
40 | "organization": { | 40 | "organization": { | ||
41 | "approval_status": "approved", | 41 | "approval_status": "approved", | ||
42 | "created": "2017-07-21T13:15:49.935872", | 42 | "created": "2017-07-21T13:15:49.935872", | ||
43 | "description": "The Centre for Earth Observation Science (CEOS) | 43 | "description": "The Centre for Earth Observation Science (CEOS) | ||
44 | was established in 1994 with a mandate to research, preserve and | 44 | was established in 1994 with a mandate to research, preserve and | ||
45 | communicate knowledge of Earth system processes using the technologies | 45 | communicate knowledge of Earth system processes using the technologies | ||
46 | of Earth Observation Science. Research is multidisciplinary and | 46 | of Earth Observation Science. Research is multidisciplinary and | ||
47 | collaborative seeking to understand the complex interrelationships | 47 | collaborative seeking to understand the complex interrelationships | ||
48 | between elements of Earth systems, and how these systems will likely | 48 | between elements of Earth systems, and how these systems will likely | ||
49 | respond to climate change. Although researchers have worked in many | 49 | respond to climate change. Although researchers have worked in many | ||
50 | regions, the Arctic marine system has always been a unifying focus of | 50 | regions, the Arctic marine system has always been a unifying focus of | ||
51 | activity.\r\n\r\nIn 2012, CEOS, along with the Greenland Climate | 51 | activity.\r\n\r\nIn 2012, CEOS, along with the Greenland Climate | ||
52 | Research Centre (GCRC, Nuuk, Greenland) and the Arctic Research Centre | 52 | Research Centre (GCRC, Nuuk, Greenland) and the Arctic Research Centre | ||
53 | (ARC, Aarhus, Denmark) established the Arctic Science Partnership, | 53 | (ARC, Aarhus, Denmark) established the Arctic Science Partnership, | ||
54 | thereby integrating academic and research initiatives.\r\n\r\nAreas of | 54 | thereby integrating academic and research initiatives.\r\n\r\nAreas of | ||
55 | existing research activity are divided among key themes:\r\n\r\nArctic | 55 | existing research activity are divided among key themes:\r\n\r\nArctic | ||
56 | Anthropology/Paleoclimatology: LiDAR scanning and digital site | 56 | Anthropology/Paleoclimatology: LiDAR scanning and digital site | ||
57 | preservation, archaeo-geophysics, permafrost degredation, lithic | 57 | preservation, archaeo-geophysics, permafrost degredation, lithic | ||
58 | morphometrics, zooarchaeology, proxy studies, paleodistribution of sea | 58 | morphometrics, zooarchaeology, proxy studies, paleodistribution of sea | ||
59 | ice, landscape learning, Paleo-Eskimo culture, Thule Inuit culture, | 59 | ice, landscape learning, Paleo-Eskimo culture, Thule Inuit culture, | ||
60 | ethnographic analogy, traditional knowledge, climate change and | 60 | ethnographic analogy, traditional knowledge, climate change and | ||
61 | northern heritage resource management.\r\n\r\nAtmospheric | 61 | northern heritage resource management.\r\n\r\nAtmospheric | ||
62 | Studies/Meteorology: Boundary layer, precipitation, clouds, storms and | 62 | Studies/Meteorology: Boundary layer, precipitation, clouds, storms and | ||
63 | extreme weather, circulation, eddy correlations, polar vortex, | 63 | extreme weather, circulation, eddy correlations, polar vortex, | ||
64 | climate, teleconnections, geophysical fluid dynamics, flux and energy | 64 | climate, teleconnections, geophysical fluid dynamics, flux and energy | ||
65 | budgets, ocean-sea ice-atmosphere interface, radiative transfer, ice | 65 | budgets, ocean-sea ice-atmosphere interface, radiative transfer, ice | ||
66 | albedo feedback, cloud radiative forcing, pCO2. | 66 | albedo feedback, cloud radiative forcing, pCO2. | ||
67 | \r\n\r\nBiogeochemistry: Organic carbon, greenhouse gases, bubbles, | 67 | \r\n\r\nBiogeochemistry: Organic carbon, greenhouse gases, bubbles, | ||
68 | Ikaite, carbonate chemistry, CO2 fluxes, mercury and other trace | 68 | Ikaite, carbonate chemistry, CO2 fluxes, mercury and other trace | ||
69 | metals, minerals, hydrocarbons, brine processes, otolith | 69 | metals, minerals, hydrocarbons, brine processes, otolith | ||
70 | microchemistry, sediments, biomarkers. \r\n\r\nContaminants: Mercury, | 70 | microchemistry, sediments, biomarkers. \r\n\r\nContaminants: Mercury, | ||
71 | trace metals, PAHs, source, transport, transformation, pathways, | 71 | trace metals, PAHs, source, transport, transformation, pathways, | ||
72 | bioaccumulations, marine ecosystems, marine chemistry. \r\nEarth | 72 | bioaccumulations, marine ecosystems, marine chemistry. \r\nEarth | ||
73 | Observation Science: Active and passive microwave, LiDAR, EM | 73 | Observation Science: Active and passive microwave, LiDAR, EM | ||
74 | induction, spatial-temporal analysis, forward and inverse scattering | 74 | induction, spatial-temporal analysis, forward and inverse scattering | ||
75 | models, complex permittivity, ocean colour, ocean surface roughness, | 75 | models, complex permittivity, ocean colour, ocean surface roughness, | ||
76 | NIR, TIR, satellite telemetry, GPS. Ice-Associated Biology: | 76 | NIR, TIR, satellite telemetry, GPS. Ice-Associated Biology: | ||
77 | Biophysical processes, primary production; ice algae, ice | 77 | Biophysical processes, primary production; ice algae, ice | ||
78 | microbiology, bio-optics, under-ice phytoplankton. \r\n\r\nInland | 78 | microbiology, bio-optics, under-ice phytoplankton. \r\n\r\nInland | ||
79 | Lakes and Waters: Hydrologic connectivity, watershed systems, sediment | 79 | Lakes and Waters: Hydrologic connectivity, watershed systems, sediment | ||
80 | transport, nutrient transport, contaminants, landscape processes, | 80 | transport, nutrient transport, contaminants, landscape processes, | ||
81 | remote sensing, freshwater-marine coupling. Marine Mammals: Seals, | 81 | remote sensing, freshwater-marine coupling. Marine Mammals: Seals, | ||
82 | whales, habitat, conservation, satellite telemetry, distribution, | 82 | whales, habitat, conservation, satellite telemetry, distribution, | ||
83 | population studies, prey behaviour, bioacoustics.\r\n\r\nModelling: | 83 | population studies, prey behaviour, bioacoustics.\r\n\r\nModelling: | ||
84 | Simulation of sea ice and oceanic regional processes, Nucleus for | 84 | Simulation of sea ice and oceanic regional processes, Nucleus for | ||
85 | European Modelling of the Ocean (NEMO), ice-ocean modelling and | 85 | European Modelling of the Ocean (NEMO), ice-ocean modelling and | ||
86 | interactions, hind cast simulations and projections for sea ice state | 86 | interactions, hind cast simulations and projections for sea ice state | ||
87 | and ocean variables based on CMIP5 scenarios and MIROC5 forcing, | 87 | and ocean variables based on CMIP5 scenarios and MIROC5 forcing, | ||
88 | validation.\r\n\r\nOceanography: Circulation, temperature, in-flow and | 88 | validation.\r\n\r\nOceanography: Circulation, temperature, in-flow and | ||
89 | out-flow shelves, water dynamics, microturbulence, Beaufort Gyre, eddy | 89 | out-flow shelves, water dynamics, microturbulence, Beaufort Gyre, eddy | ||
90 | correlations.\r\n\r\nSea Ice Geophysics:Thermodynamic and dynamic | 90 | correlations.\r\n\r\nSea Ice Geophysics:Thermodynamic and dynamic | ||
91 | processes, extreme ice features and hazards, snow, ridges, | 91 | processes, extreme ice features and hazards, snow, ridges, | ||
92 | polynyas.\r\n\r\nTraditional and Local Knowledge: Indigenous cultures, | 92 | polynyas.\r\n\r\nTraditional and Local Knowledge: Indigenous cultures, | ||
93 | Inuit, Inuvialuit, oral history, toponomy, mobility and settlement, | 93 | Inuit, Inuvialuit, oral history, toponomy, mobility and settlement, | ||
94 | hunting, food security, sea ice use, community-based research, | 94 | hunting, food security, sea ice use, community-based research, | ||
95 | community-based monitoring, two ways of knowing.", | 95 | community-based monitoring, two ways of knowing.", | ||
96 | "id": "9e21f6b6-d13f-4ba2-a379-fd962f507071", | 96 | "id": "9e21f6b6-d13f-4ba2-a379-fd962f507071", | ||
97 | "image_url": | 97 | "image_url": | ||
98 | "2021-10-27-025042.870625UM-EarthObservationScience-cmyk-right.png", | 98 | "2021-10-27-025042.870625UM-EarthObservationScience-cmyk-right.png", | ||
99 | "is_organization": true, | 99 | "is_organization": true, | ||
100 | "name": "ceos2", | 100 | "name": "ceos2", | ||
101 | "state": "active", | 101 | "state": "active", | ||
102 | "title": "CEOS", | 102 | "title": "CEOS", | ||
103 | "type": "organization" | 103 | "type": "organization" | ||
104 | }, | 104 | }, | ||
105 | "owner_org": "9e21f6b6-d13f-4ba2-a379-fd962f507071", | 105 | "owner_org": "9e21f6b6-d13f-4ba2-a379-fd962f507071", | ||
106 | "platformName": " CCGS Amundsen", | 106 | "platformName": " CCGS Amundsen", | ||
107 | "platformType": "ship", | 107 | "platformType": "ship", | ||
108 | "private": false, | 108 | "private": false, | ||
t | 109 | "related_datasets": "[]", | t | 109 | "related_datasets": "[\"e8cdedff-5c6b-4719-bc69-57c3d05cdd1c\"]", |
110 | "related_deployments": "[]", | 110 | "related_deployments": "[]", | ||
111 | "related_instruments": "[]", | 111 | "related_instruments": "[]", | ||
112 | "related_platforms": "[]", | 112 | "related_platforms": "[]", | ||
113 | "related_programs": "[\"504c728f-da7d-4da9-acab-8430ed5c47ea\"]", | 113 | "related_programs": "[\"504c728f-da7d-4da9-acab-8430ed5c47ea\"]", | ||
114 | "relationships_as_object": [], | 114 | "relationships_as_object": [], | ||
115 | "relationships_as_subject": [], | 115 | "relationships_as_subject": [], | ||
116 | "researchArea": "churchill", | 116 | "researchArea": "churchill", | ||
117 | "resources": [], | 117 | "resources": [], | ||
118 | "state": "active", | 118 | "state": "active", | ||
119 | "tags": [], | 119 | "tags": [], | ||
120 | "title": "2017 Winter Churchill River and Mobile Ice Survey", | 120 | "title": "2017 Winter Churchill River and Mobile Ice Survey", | ||
121 | "type": "campaign", | 121 | "type": "campaign", | ||
122 | "url": null, | 122 | "url": null, | ||
123 | "version": null | 123 | "version": null | ||
124 | } | 124 | } |