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  3. Alaska permafrost characterization: Geophysical and related field data collected from 2016-2017
  4. Electrical Resistivity Tomography Inverted Models Alaska 2016-2017

Electrical Resistivity Tomography Inverted Models Alaska 2016-2017

Dates

Publication Date
Start Date
2016-08-29
End Date
2017-08-14

Citation

Minsley, B.J., Pastick, N.J., Wylie, B.K., Kass, M.A., Ebel, B.A., Rey, D.M., Chase, B.F.W., and James, S.R., 2018, Alaska permafrost characterization: Geophysical and related field data collected from 2016-2017: U.S. Geological Survey data release, https://doi.org/10.5066/P99PTGP4.

Summary

Electrical resistivity tomography (ERT), downhole nuclear magnetic resonance (NMR), and manual permafrost-probe measurements were used to quantify permafrost characteristics along transects within several catchments in interior Alaska in late summer 2016 and 2017. Geophysical sites were chosen to coincide with additional soil, hydrologic, and geochemical measurements adjacent to various low-order streams and tributaries in a mix of burned and unburned watersheds in both silty and rocky environments. Data were collected in support of the Striegl-01 NASA ABoVE project, "Vulnerability of inland waters and the aquatic carbon cycle to changing permafrost and climate across boreal northwestern North America." Additional geophysical measurements [...]

Contacts

Point of Contact :
Burke J Minsley, USGS - Geology, Geophysics, and Geochemistry Science Center
Originator :
Burke J Minsley, Neal J Pastick, Bruce K Wylie, Mason A Kass, Brian A Ebel, David M Rey, Brandon F.W. Chase, Stephanie R James
Metadata Contact :
Burke J Minsley, U.S. Geological Survey
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Energy and Minerals
SDC Data Owner :
Southwest Region

Attached Files

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Electrical_Resistivity_Tomography_Inverted_Models_Alaska_2016-2017.xml
Original FGDC Metadata
View 		13.51 KB application/fgdc+xml
AK404RICHE_ERTmodel.csv 10.83 MB text/csv
AK403RICHD_ERTmodel.csv 10.01 MB text/csv
AK402RICHC_ERTmodel.csv 14.17 MB text/csv
AK401ERICD_ERTmodel.csv 11.7 MB text/csv
AK405RICHF_ERTmodel.csv 11.05 MB text/csv
AK307WTU_ERTmodel.csv 6.9 MB text/csv
AK309ISOMA_ERTmodel.csv 13.34 MB text/csv
AK305WTBP_ERTmodel.csv 3.99 MB text/csv
AK308WFD_ERTmodel.csv 14.45 MB text/csv
AK310ISOMB_ERTmodel.csv 3.88 MB text/csv
AK302GLB1_ERTmodel.csv 8.72 MB text/csv
AK304WTB_ERTmodel.csv 12.54 MB text/csv
AK314OLDA_ERTmodel.csv 7.87 MB text/csv
AK315OLDB_ERTmodel.csv 8.14 MB text/csv
AK319GLB3_ERTmodel.csv 10.05 MB text/csv
AK317RICHB_ERTmodel.csv 16.33 MB text/csv
AK303GLB1B_ERTmodel.csv 9.54 MB text/csv
AK312ERICB_ERTmodel.csv 6.38 MB text/csv
AK316RICHA_ERTmodel.csv 8.58 MB text/csv
AK318BOG_ERTmodel.csv 10.99 MB text/csv
AK301LTER_ERTmodel.csv 6.44 MB text/csv
AK311ERICA_ERTmodel.csv 9.54 MB text/csv
ERT_InvertedModel_data_dictionary.csv 330 Bytes text/csv
Shapefile: AK2016-2017_SiteLocations_ERT.zip
AK2016-2017_SiteLocations_ERT.cpg 5 Bytes
AK2016-2017_SiteLocations_ERT.dbf 1.23 MB
AK2016-2017_SiteLocations_ERT.prj 143 Bytes
AK2016-2017_SiteLocations_ERT.qpj 257 Bytes
AK2016-2017_SiteLocations_ERT.shp 60.58 KB
AK2016-2017_SiteLocations_ERT.shx 17.38 KB

Purpose

Data were collected to quantify the belowground characteristics of permafrost at sites where hydrologic processes play a role in altering the distribution of permafrost.

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