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Depth to bedrock determined from passive seismic measurements, Neversink River watershed, NY (USA)

Dates

Publication Date
Start Date
2021-05-17
End Date
2021-05-21

Citation

Glas, R.L., Briggs, M.A., Terry, N.C., Gazoorian, C.L., and Doctor, D.H., 2021, Depth to bedrock determined from passive seismic measurements, Neversink River watershed, NY (USA): U.S. Geological Survey data release, https://doi.org/10.5066/P9CKDMNY.

Summary

This data release documents streambed sediment thickness in the Neversink watershed (NY) as determined by field observations and HVSR passive seismic measurements, and were collected as an extension of a previous data set collected in the same watershed (see Associated Items). These measurements were made between May 17, 2021 and May 21, 2021 using MOHO Tromino three-component seismometers (MOHO, S.R.L.). Seismic observations were converted to sediment thickness (depth to bedrock, meters) using the horizontal-to-vertical spectral ratio (HVSR) method. Resonance frequencies were determined from time domain data using GRILLA (MOHO, S.R.L.) software and converted to inferred depth to bedrock for a range of possible values for sediment [...]

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Attached Files

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Processed Data.zip 15.07 MB application/zip
Raw Data.zip 94.23 MB application/zip
README_HVSR21.txt 2.93 KB text/plain
Shapefile: XYHVSR_Neversink_combined_BRdepth.zip
XYHVSR_Neversink_combined_BRdepth.cpg 5 Bytes
XYHVSR_Neversink_combined_BRdepth.dbf 75.75 KB
XYHVSR_Neversink_combined_BRdepth.prj 167 Bytes
XYHVSR_Neversink_combined_BRdepth.sbn 1.44 KB
XYHVSR_Neversink_combined_BRdepth.sbx 204 Bytes
XYHVSR_Neversink_combined_BRdepth.shp 3.6 KB
XYHVSR_Neversink_combined_BRdepth.shx 1.1 KB

Purpose

Data were obtained to assess the relation between streambed thickness (depth to bedrock in streambed), water temperature, and groundwater inflow/outflow to the headwater tributaries and main stem of the Neversink River. These measurements were made to constrain the spatiotemporal controls on groundwater-surface water interactions and relative groundwater contributions to streamflow throughout the watershed.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9CKDMNY

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