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Install fiber optic cable to detect groundwater upwelling in small section of Newtown Creek Canal in New York City. The site has DNAPL contaminants.


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Created: Jun 03, 2020 at 9:55 p.m.
Last updated: Aug 16, 2022 at 12:08 a.m.
DOI: 10.4211/hs.cc34daf82a524de185b56fb44edd5674
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Sharing Status: Published
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Abstract

At a New York study area 1.2 acres of sediment were monitored for evidence of groundwater seeps using a fiber optic distributed temperature sensor (DTS). A fiber optic cable was installed and monitored, providing 1.0 kilometers of cable laid out in six transects, each approximately 140 m in length and separated by 5-8 m. The DTS system recorded sediment temperatures at half-meter intervals every 20 minutes in September, 2019, yielding approximately 1.5 million temperature measurements during the study. Temperature data was analyzed through a suite of analytical methods to identify potential groundwater discharge locations.

Data available by contacting ctemps@unr.edu

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Newtown Creek
Longitude
-72.2692°
Latitude
40.7160°

Temporal

Start Date:
End Date:

Content

How to Cite

OSU-UNR, C., F. Selker (2022). Install fiber optic cable to detect groundwater upwelling in small section of Newtown Creek Canal in New York City. The site has DNAPL contaminants., HydroShare, https://doi.org/10.4211/hs.cc34daf82a524de185b56fb44edd5674

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