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  3. Data acquired in laboratory experiments conducted with the stonefly Zapada sp. and the ephemerellid mayflies Drunella sp. and Ephemerella tibialis to characterize uptake and surface adsorption after short aqueous exposures to uranium, 2017-2019

Data acquired in laboratory experiments conducted with the stonefly Zapada sp. and the ephemerellid mayflies Drunella sp. and Ephemerella tibialis to characterize uptake and surface adsorption after short aqueous exposures to uranium, 2017-2019

Dates

Publication Date
Start Date
2017
End Date
2019

Citation

Croteau, M.N., Cain, D.J., and Fuller, C.C., 2021, Data acquired in laboratory experiments conducted with the stonefly Zapada sp. and the ephemerellid mayflies Drunella sp. and Ephemerella tibialis to characterize uptake and surface adsorption after short aqueous exposures to uranium, 2017-2019: U.S. Geological Survey data release, https://doi.org/10.5066/P9HJUSW4.

Summary

Little is known about the underlying mechanisms governing uranium (U) bioaccumulation in aquatic insects, especially the influence of surface adsorption on the measured U concentrations (Henry et al. 2020). U.S. Geological Survey scientists are conducting experiments to parameterize conditional rate constants for aqueous U uptake and to quantify desorption of weakly bound U from insect's integument. Henry, Brianna L., Marie-Noële Croteau, David M. Walters, Janet L. Miller, Daniel J. Cain, and Christopher C. Fuller. Uranium bioaccumulation dynamics in the mayfly Neocloeon triangulifer and application to site-specific prediction. Environmental Science & Technology 54, no. 18 (2020): 11313-11321.

Contacts

Point of Contact :
Marie-Noele Croteau
Originator :
Marie-Noele Croteau, Daniel J Cain, Christopher C Fuller
Metadata Contact :
Marie-Noele Croteau
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Office of the Associate Director for Ecosystems
USGS Mission Area :
Ecosystems

Attached Files

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IMG_1584.JPG
“Extraction experiment with mayfly larvae” 		thumbnail 675.65 KB image/jpeg
metadata_U insects.xml
Original FGDC Metadata
View 		35.4 KB application/fgdc+xml
T1_Biota.csv 20.43 KB text/csv
T2_Media.csv 4.92 KB text/csv
T3_QAQC.csv 4.63 KB text/csv

Purpose

This data release makes available data from laboratory experiments conducted with larvae of the stonefly Zapada sp. and the ephemerellid mayflies Drunella sp. and Ephemerella tibialis to characterize aqueous uranium (U) uptake and surface adsorption. Specifically, short-term waterborne exposure experiments were conducted to derive conditional rate constants for aqueous U uptake. Desorption experiments were conducted to quantify surface-bound U after short aqueous exposures. Data can be used to delineate surface-bound U from measured U body concentrations and assess the implications of surface adsorption on U bioaccumulation.
Extraction experiment with mayfly larvae
Extraction experiment with mayfly larvae

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DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9HJUSW4

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