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Water isotope data for precipitation, Oella, MD, USA

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Type:	Resource
Storage:	The size of this resource is 21.9 KB
Created:	Apr 17, 2025 at 6:24 p.m.
Last updated:	Apr 17, 2025 at 7:54 p.m.
Citation:	See how to cite this resource
Content types:	CSV Content

Sharing Status:	Discoverable
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Abstract

This resource includes water isotope data for precipitation data collected in Oella, MD. Storm samples are collected daily at 7 AM. Samples are analyzed for d18O and d2H on a Picarro L 2120-i or 2130-i water isotope analyzer at UMBC. Weekly composite values are derived by weighting daily isotope values with daily precipitation volume. Data are collected for the purpose of (1) comparison with other sites in the Urban CZ cluster; (2) determination of the local meteoric water line; and (3) in conjunction with analysis of stream samples, calculation of mean watershed transit times. This data set is part of the Urban Critical Zone Cluster in the NSF Critical Zone Collaborative Network.

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Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

Place/Area Name:

Oella, MD

Longitude

-76.7859°

Latitude

39.2750°

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
Dead Run Data Collection	Claire Welty · John Lagrosa IV	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

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 J. Lagrosa IV	Center for Urban Environmental Research and Education at the University of Maryland, Baltimore County	Maryland, US

How to Cite

Welty, C. (2025). Water isotope data for precipitation, Oella, MD, USA, HydroShare, http://www.hydroshare.org/resource/67c7ffc0559d4412a6b8470daae43315

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

http://creativecommons.org/licenses/by/4.0/

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