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Title: Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software: Dataset

Abstract

We used entropy and wavelet techniques to identify temporal variability in geochemical constituents and their controls along three transects within a contaminated floodplain system near Rifle CO. The objectives of this study were to: (1) identify hot moments of conservative and redox sensitive species as short time-periods with disproportionally high levels of concentration, and (ii) associate the transport and/or biogeochemical factors controlling this temporal variability. This data package includes tables from Arora et al. 2016a: Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software, 85, 27-41. In particular, files include sampling frequency for geochemical data at the Rifle site, and results of entropy analysis.

Creator(s)/Author(s):
; ; ; ;
Publication Date:
DOE Contract Number:  
DEAC0205CH11231
Product Type:
Dataset
Research Org.:
Watershed Functionality Scientific Focus Area
Sponsoring Org.:
U.S. Department of Energy Office of Science Office of Biological and Environmental Research
Subject:
54 ENVIRONMENTAL SCIENCES
OSTI Identifier:
1506938
DOI:
10.21952/WTR/1506938

Citation Formats

Arora, Bhavna, Dwivedi, Dipankar, Hubbard, Susan, Steefel, Carl, and Williams, Kenneth. Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software: Dataset. United States: N. p., 2019. Web. doi:10.21952/WTR/1506938.
Arora, Bhavna, Dwivedi, Dipankar, Hubbard, Susan, Steefel, Carl, & Williams, Kenneth. Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software: Dataset. United States. doi:10.21952/WTR/1506938.
Arora, Bhavna, Dwivedi, Dipankar, Hubbard, Susan, Steefel, Carl, and Williams, Kenneth. 2019. "Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software: Dataset". United States. doi:10.21952/WTR/1506938. https://www.osti.gov/servlets/purl/1506938. Pub date:Tue Jan 01 00:00:00 EST 2019
@article{osti_1506938,
title = {Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software: Dataset},
author = {Arora, Bhavna and Dwivedi, Dipankar and Hubbard, Susan and Steefel, Carl and Williams, Kenneth},
abstractNote = {We used entropy and wavelet techniques to identify temporal variability in geochemical constituents and their controls along three transects within a contaminated floodplain system near Rifle CO. The objectives of this study were to: (1) identify hot moments of conservative and redox sensitive species as short time-periods with disproportionally high levels of concentration, and (ii) associate the transport and/or biogeochemical factors controlling this temporal variability. This data package includes tables from Arora et al. 2016a: Identifying geochemical hot moments and their controls on a contaminated river floodplain system using wavelet and entropy approaches, Environmental modelling & software, 85, 27-41. In particular, files include sampling frequency for geochemical data at the Rifle site, and results of entropy analysis.},
doi = {10.21952/WTR/1506938},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}