| Title | R/V Nuliajuk expedition 2022Nuliajuk: seabed mapping and marine geohazards in Grise Fiord, near Ausuittuq, Nunavut |
| Download | Downloads |
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| Licence | Please note the adoption of the Open Government Licence - Canada
supersedes any previous licences. |
| Author | Eamer, J B R ;
Stancu, C; Normandeau, A; Didier, D |
| Source | Geological Survey of Canada, Open File 8935, 2022, 23 pages, https://doi.org/10.4095/331219  Open Access |
| Image |  |
| Year | 2022 |
| Publisher | Natural Resources Canada |
| Document | open file |
| Lang. | English |
| Media | on-line; digital |
| Related | NRCan photo(s) in this
publication |
| File format | pdf |
| Province | Nunavut |
| NTS | 49A/05; 49A/12 |
| Area | Ausuittuq |
| Lat/Long WENS | -83.5000 -83.0000 76.7500 76.2500 |
| Subjects | general geology; Health and Safety; arctic expeditions; coastal environment; echo sounding; cores; mapping techniques; Grise Fiord; Environmental hazards; Natural hazards |
| Illustrations | photographs; tables; aerial photographs |
| Program | Public Safety Geoscience Assessing landslides and marine geohazards |
| Program | GEM-GeoNorth: Geo-mapping for Energy and Minerals GEM Program Coordination |
| Released | 2022 12 20 |
| Summary | (Plain Language Summary, not published)
This report details the expedition objectives, methods, data and stations collected, and preliminary results of 2022Nuliajuk, performed in Grise Fiord,
NU. A total of 10 new gravity cores were collected and 96 square kilometers of seabed was mapped using a high-resolution multibeam echosounder. Preliminary results show the presence of several subsea landslides of varying size and character, as well
as a number of intriguing glacial features. |
| GEOSCAN ID | 331219 |
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