east fork poplar creek
Recently Published Documents

TOTAL DOCUMENTS

103
(FIVE YEARS 5)

H-INDEX

8
(FIVE YEARS 0)
Latest Documents Most Cited Documents Contributed Authors Related Sources Related Keywords

Increasing Temperature and Flow Management Alter Mercury Dynamics in East Fork Poplar Creek

2021 ◽  
Author(s):  
Scott C. Brooks ◽  
Carrie L. Miller ◽  
Ami L. Riscassi ◽  
Kenneth A. Lowe ◽  
Johnbull O. Dickson ◽  
...  
Keyword(s):  
Flow Management ◽  
East Fork Poplar Creek ◽  
Increasing Temperature

scholarly journals Mercury Remediation Technology Development for Lower East Fork Poplar Creek FY20 Update

2021 ◽  
Author(s):  
Teresa Mathews ◽  
Melanie Mayes ◽  
Scott Brooks ◽  
Christopher Derolph ◽  
Alexander Johs ◽  
...  
Keyword(s):  
Technology Development ◽  
Remediation Technology ◽  
East Fork Poplar Creek

scholarly journals Metagenome-Assembled Genome Sequences of Novel Prokaryotic Species from the Mercury-Contaminated East Fork Poplar Creek, Oak Ridge, Tennessee, USA

2021 ◽  
Vol 10 (17) ◽  
Author(s):  
Minjae Kim ◽  
Regina L. Wilpiszeski ◽  
Michael Wells ◽  
Ann M. Wymore ◽  
Caitlin M. Gionfriddo ◽  
...  
Keyword(s):  
Genome Sequences ◽  
Oak Ridge ◽  
Natural Stream ◽  
Prokaryotic Species ◽  
East Fork Poplar Creek

We sequenced two metagenomes of sediments from the East Fork Poplar Creek in the Oak Ridge Reservation (Oak Ridge, TN), a natural stream that has been contaminated with Hg from upstream sources, and we reconstructed 28 metagenome-assembled genomes of novel prokaryotic species.

scholarly journals Interaction of Soil Microbes with Organoclays and their Impact on the Immobilization of Hg under Aerobic Conditions

2021 ◽  
Vol 232 (4) ◽  
Author(s):  
Timothy E. Egbo ◽  
Alexander Johs ◽  
Rajnish Sahu ◽  
Yazeed Abdelmageed ◽  
Jeffrey Ogbudu ◽  
...  
Keyword(s):  
Serratia Marcescens ◽  
Soil Bacteria ◽  
Bacterial Strains ◽  
Natural Ecosystems ◽  
Culture Studies ◽  
Burkholderia Thailandensis ◽  
Aerobic Conditions ◽  
Remediation Strategies ◽  
East Fork Poplar Creek ◽  
Environmental Microbes

AbstractImmobilization of mercury (Hg) leaching from bank soils of East Fork Poplar Creek (EFPC) is considered part of remediation strategies to mitigate the amount of Hg entering the creek. Different approaches are currently being evaluated, such as utilizing engineered sorbents to immobilize Hg species in EFPC bank soils. However, the influence of environmental microbes on the immobilization of Hg by sorbents is unknown. Organocation-modified phyllosilicate clay minerals (organoclays) are widely used as sorbents for the immobilization of contaminants. This study evaluates the interactions of Serratia marcescens and Burkholderia thailandensis with the sorbent Organoclay PM-199 and their impact on the immobilization of Hg under aerobic conditions. We evaluated the competitive binding of Hg between sorbents and selected microorganisms in a series of pure culture studies using bacterial strains identified in EFPC bank soil samples. Our results suggest that Hg sorption by Organoclay PM-199 is not significantly impacted by common soil bacteria present in EFPC, specifically Serratia marcescens and Burkholderia thailandensis, which are known to form biofilms. These findings suggest that sorbent amendments are an effective strategy for the remediation of Hg contamination in natural ecosystems.

scholarly journals Conceptual Model Update of Mercury Sources and Flux at Y-12 and Upper East Fork Poplar Creek, Oak Ridge, Tennessee

2020 ◽  
Author(s):  
Christopher Derolph ◽  
Teresa Mathews ◽  
Scott Brooks ◽  
Sujithkumar Surendrannair ◽  
Mark Peterson
Keyword(s):  
Conceptual Model ◽  
Oak Ridge ◽  
Model Update ◽  
East Fork Poplar Creek

scholarly journals Mercury Remediation Technology Development for Lower East Fork Poplar Creek—FY 2017 Progress Report

2018 ◽  
Author(s):  
Mark J. Peterson ◽  
Melanie A. Mayes ◽  
Scott C. Brooks ◽  
Teresa J. Mathews ◽  
Alexander Johs ◽  
...  
Keyword(s):  
Technology Development ◽  
Progress Report ◽  
Remediation Technology ◽  
East Fork Poplar Creek

scholarly journals Intraday Water Quality Patterns in East Fork Poplar Creek with an Emphasis on Mercury and Monomethylmercury

2018 ◽  
Author(s):  
Scott C. Brooks ◽  
Kenneth Alan Lowe ◽  
Tonia L. Mehlhorn ◽  
Todd A. Olsen ◽  
Xiangping Lisa Yin ◽  
...  
Keyword(s):  
Water Quality ◽  
East Fork Poplar Creek

scholarly journals Hg isotopes reveal in-stream processing and legacy inputs in East Fork Poplar Creek, Oak Ridge, Tennessee, USA

2018 ◽  
Vol 20 (4) ◽  
pp. 686-707 ◽  
Author(s):  
Jason D. Demers ◽  
Joel D. Blum ◽  
Scott C. Brooks ◽  
Patrick M. Donovan ◽  
Ami L. Riscassi ◽  
...  
Keyword(s):  
Pore Water ◽  
Stream Processing ◽  
Headwater Stream ◽  
Oak Ridge ◽  
Water Influence ◽  
Reduction Processes ◽  
East Fork Poplar Creek

Reduction processes and inputs of hyporheic pore water influence Hg cycling and flux in Hg-contaminated headwater stream.

Load More ...
Sign in / Sign up

Export Citation Format

Share Document