Soil characteristics, stratigraphy, and ground ice content of borehole 7319707 in the Western Fosheim Peninsula, Nunavut, Canada

To quantify the ground volumes in the Western Fosheim Peninsula, Ellesmere Island (NU, Canada), 152 boreholes were drilled to depths of 1 to 8 meters from 1972 and 1974. This borehole was drilled on 1973-08-07 with a hand-held drill near Eureka at Gemini well and is 1m deep. The dataset describes soil stratigraphy and characteristics (soil moisture content and composition), volumetric ground ice content, and surface deposits. Soil characteristics were determined in the laboratory, and volumetric ice content was determined with a combination of visual estimates and laboratory measurements.
_NCProperties=version=2,netcdf=4.7.3,hdf5=1.10.6
acknowledgement=D. Martin Barnett provided the initial encouragement to investigate ground ice by coring. Much advice was given by others during field work, especially J.J. Veillette and S.A. Edlund. Excellent field assistance was provided by R.J. Richardson in 1972; R.E. Allan, b. Feldbruegge, S. Hotzel, and L.R. Stevenson in 1973; B.G. Green, A.C. Liard and R. Young in 1974. The Atmospheric Environment Service of Environment Canada permitted access to the unpublished Eureka weather station journal in 1973. The field logs were painstakingly transcribed into an orderly body by Theresa Grasby. Result digitizing was supported by PermafrostNet Theme 1.
cdm_altitude_proxy=depth_below_ground_surface
cdm_data_type=Profile
cdm_profile_variables=profile
comments=The location of the borehole is based on GPS coordinates measured in 1973, so it should be considered approximate.
contributor_email=,,[e-mail],,,,
contributor_name=Douglas A. Hodgson, F. Mark Nixon, Samuel Gagnon, Eva Thévenin, Zhaoyi Zhang, Mohammadhossein Gamshadzaei, Elisabeth Hardy-Lachance, Khatereh Roghangar
contributor_role=principalInvestigator,coAuthor,pointOfContact,distributor,distributor,distributor,distributor
contributor_url=
Conventions=CF-1.6, ACDD-1.3
Easternmost_Easting=-84.2541
environment_description=Slope,polygon centre
featureType=Profile
geospatial_lat_max=79.89741
geospatial_lat_min=79.89741
geospatial_lat_units=degrees_north
geospatial_lon_max=-84.2541
geospatial_lon_min=-84.2541
geospatial_lon_units=degrees_east
ground_slope_angle=
ground_slope_direction=
infoUrl=https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fulle.web&search1=R=209588
institution=Geological Survey of Canada
land_units=ice wedge polygon
location=Fosheim Peninsula
metadata_link=https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fulle.web&search1=R=209588
Northernmost_Northing=79.89741
observation_depth_max=
observation_depth_min=
organic_matter_thickness=
overburden_thickness=
permafrost_status=present
platform=borehole
platform_id=FP_7319707
platform_orientation=
platform_pitch_fore_down=90
processing_level=The data was retrived from a digital version of the report "Ground Ice Volumes Determined From Shallow Cores From Western Fosheim Peninsula, Ellesmere Island, Northwest Territories (1998)"; the data was retranscribed manually and some fields were uniformized across all boreholes (e.g., surface deposits, soil material).
project=Ground Ice Volumes Determined From Shallow Cores From Western Fosheim Peninsula, Ellesmere Island, Northwest Territories
project_id=GSC_FP_1998
references=https://doi.org/10.4095/209576
sourceUrl=(local files)
Southernmost_Northing=79.89741
standard_name_vocabulary=CF Standard Name Table v78
surface_cover=unknown
surficial_geology=marine
time_coverage_end=1973-07-19T00:00:00Z
time_coverage_resolution=
time_coverage_start=1973-07-19T00:00:00Z
vegetation_type=
Westernmost_Easting=-84.2541

为量化加拿大努纳武特地区埃尔斯米尔岛西部福西姆半岛的地表体积，自1972年至1974年间，共钻探了152个孔，孔深介于1至8米。其中，1973年8月7日，在尤里卡附近的双子座井处使用手持钻机钻探了一个深度为1米的孔。该数据集详细描述了土壤地层及其特性（如土壤含水量和成分）、体积含冰量和地表沉积物。土壤特性在实验室中测定，而体积含冰量则通过视觉估计与实验室测量的结合来确定。