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Water isotope data for Northwest Branch Anacostia River, MD, USA


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Created: Apr 20, 2022 at 9:57 p.m.
Last updated: May 27, 2023 at 3:08 a.m.
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Sharing Status: Discoverable
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Abstract

This resource includes water isotope data from Northwest Branch Anacostia River near Hyattsville MD (NWB1) and near Colesville, MD (NWB2), as well as precipitation data collected in University Park, MD. Stream grab samples are collected biweekly; precipitation samples are collected for every precipitation event. Samples are analyzed for d18O and d2H on a Picarro L 2120-i water isotope analyzer at UMBC. Data are collected for the purpose of (1) cross-site comparison with other sites in the Urban CZ cluster; (2) determination of the local meteoric water line; and (3) calculation of mean watershed transit times. Stream sampling sites are co-located with USGS stream gaging stations 01651000 (NWB1) and 01650500 (NWB2). This data set is part of the Urban Critical Zone Cluster in the NSF Critical Zone Collaborative Network.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
North Latitude
39.1514°
East Longitude
-76.9531°
South Latitude
38.9384°
West Longitude
-77.0792°

Temporal

Start Date:
End Date:

Content

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Related Resources

This resource belongs to the following collections:
Title Owners Sharing Status My Permission
Northwest Branch Anacostia River Data Collection John Lagrosa IV · Claire Welty  Discoverable &  Shareable Open Access

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation Collaborative Research: Network Cluster: Urban Critical Zone processes along the Piedmont-Coastal Plain transition 2012340
National Science Foundation Collaborative Research: Network Cluster: Urban Critical Zone processes along the Piedmont-Coastal Plain transition 2012616
National Science Foundation Frameworks:Collaborative Proposal: Software Infrastructure for Transformative Urban Sustainability Research 1931283

Contributors

People or Organizations that contributed technically, materially, financially, or provided general support for the creation of the resource's content but are not considered authors.

Name Organization Address Phone Author Identifiers
John Lagrosa Center for Urban Environmental Research and Education at the University of Maryland, Baltimore County Maryland, US
Mary McWilliams University of Maryland Baltimore County Maryland, US

How to Cite

Welty, C., K. Prestegaard, S. Volz (2023). Water isotope data for Northwest Branch Anacostia River, MD, USA, HydroShare, http://www.hydroshare.org/resource/da31c90a816e4d08b4e6c9baf69c921d

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/
CC-BY

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