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Alkalinity, organic carbon, nitrogen, and major anions for Northwest Branch Anacostia River, Prince George's and Montgomery Counties, MD, USA
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Created: May 15, 2022 at 5:16 p.m.
Last updated: Jun 07, 2024 at 4:12 a.m.
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Sharing Status: Discoverable
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Abstract

This resource includes stream chemistry for Northwest Branch Anacostia River, Prince Georges and Montgomery Counties, Maryland. This data set is part of the Urban Critical Zone Cluster in the NSF Critical Zone Collaborative Network. Stream grab samples are collected biweekly and analyzed for alkalinity, total organic carbon, dissolved organic carbon, total nitrogen, total dissolved nitrogen, bromide, chloride, fluoride, nitrate-nitrogen, nitrite-nitrogen, orthophosphate phosphorous, and sulfate. Stream sampling sites are co-located with USGS stream gaging stations 1651000 (NWB1) and 01650500 (NWB2). Data are collected for the purpose of (1) trend analysis as a function of space and time; (2) evaluation of the effects of regional geology, anthropogenic perturbations, and weathering processes on stream chemistry; and (3) comparison with stream chemistry from other sites in the Urban CZ cluster.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Hyattsville, MD
North Latitude
39.1514°
East Longitude
-76.9517°
South Latitude
38.9384°
West Longitude
-77.0806°

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 2012313
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

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
Claire Welty University of Maryland;Baltimore County Maryland, US
Mary McWilliams University of Maryland Baltimore County Maryland, US
John J. Lagrosa IV Center for Urban Environmental Research and Education at the University of Maryland, Baltimore County Maryland, US

How to Cite

Moore, J., E. O'Donnell, K. Prestegaard, S. Volz (2024). Alkalinity, organic carbon, nitrogen, and major anions for Northwest Branch Anacostia River, Prince George's and Montgomery Counties, MD, USA, HydroShare, http://www.hydroshare.org/resource/58d9bfdb4613458c8c3434db10b3af45

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

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

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