Attenuation of mining-derived pollutants in the hyporheic zone: A review

CJ Gandy, JWN Smith, AP Jarvis - Science of the Total Environment, 2007 - Elsevier
Mine water pollution is a major cause of surface-and groundwater pollution in former mining
districts throughout Europe. It is a potential barrier to achieving good status water bodies …

Impact of hydrologic boundaries on microbial planktonic and biofilm communities in shallow terrestrial subsurface environments

HJ Smith, AJ Zelaya, KB De León… - FEMS microbiology …, 2018 - academic.oup.com
Subsurface environments contain a large proportion of planetary microbial biomass and
harbor diverse communities responsible for mediating biogeochemical cycles important to …

Sulfur-based mixotrophic bio-reduction for efficient removal of chromium (VI) in groundwater

B Zhang, Z Wang, J Shi, H Dong - Geochimica et Cosmochimica Acta, 2020 - Elsevier
Organic matter and reduced sulfur compounds commonly coexist in groundwater aquifers
and their respective roles in Cr (VI) bio-reduction have been well established, but Cr (VI) bio …

Sulfur-based mixotrophic vanadium (V) bio-reduction towards lower organic requirement and sulfate accumulation

Z Wang, B Zhang, C He, J Shi, M Wu, J Guo - Water Research, 2021 - Elsevier
Although remediation of toxic vanadium (V)[V (V)] pollution can be achieved through either
heterotrophic or sulfur-based autotrophic microbial reduction, these processes would …

Microbial dolomite precipitation using sulfate reducing and halophilic bacteria: Results from Qinghai Lake, Tibetan Plateau, NW China

S Deng, H Dong, G Lv, H Jiang, B Yu, ME Bishop - Chemical Geology, 2010 - Elsevier
Past studies have revealed the important roles of certain types of microbes in precipitating
dolomite in coastal hypersaline lakes and lagoons, and marine sediments, however, it is still …

Evaluating the Potential of Native Ureolytic Microbes To Remediate a 90Sr Contaminated Environment

Y Fujita, JL Taylor, LM Wendt, DW Reed… - … science & technology, 2010 - ACS Publications
This study was a preliminary evaluation of ureolytically driven calcite precipitation and
strontium coprecipitation for remediating 90Sr contamination at the Hanford 100-N Area in …

Mixing of surface and groundwater induced by riverbed dunes: Implications for hyporheic zone definitions and pollutant reactions

ET Hester, KI Young… - Water Resources …, 2013 - Wiley Online Library
The hyporheic zone is often defined as where mixing of surface water and groundwater
occurs in shallow sediments beneath and adjacent to rivers. This mixing is credited with …

Pentavalent vanadium and hexavalent uranium removal from groundwater by woodchip-sulfur based mixotrophic biotechnology

H Liu, S Chen, J Lu, Q Li, J Li, B Zhang - Chemical engineering journal, 2022 - Elsevier
Mining and smelting of vanadium uranium ore results in the release and coexistence of
vanadium and uranium in environment, raising severe risks. The feasibility of synchronous …

Multi'omics comparison reveals metabolome biochemistry, not microbiome composition or gene expression, corresponds to elevated biogeochemical function in the …

EB Graham, AR Crump, DW Kennedy, E Arntzen… - Science of the total …, 2018 - Elsevier
Biogeochemical hotspots are pervasive at terrestrial-aquatic interfaces, particularly within
groundwater-surface water mixing zones (hyporheic zones), and they are critical to …

Genome-resolved metaproteomics decodes the microbial and viral contributions to coupled carbon and nitrogen cycling in river sediments

JA Rodríguez-Ramos, MA Borton, BB McGivern… - Msystems, 2022 - Am Soc Microbiol
Rivers have a significant role in global carbon and nitrogen cycles, serving as a nexus for
nutrient transport between terrestrial and marine ecosystems. Although rivers have a small …