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Distributed hydrological, chemical, and microbiological measurements around Meander A of East River, Colorado.

Dataset ·
DOI:https://doi.org/10.15485/1507800· OSTI ID:1507800
 [1];  [2];  [2];  [2];  [2];  [3];  [4];  [2]
  1. The Ohio State University; The Ohio State University
  2. The Ohio State University
  3. Lawrence Berkeley National Laboratory
  4. Colorado State University
+ Show Author Affiliations
In July-August 2018, we collected 88 filtered pore water samples at 20 cm depth and analyzed them for anions, cations, dissolved organic carbon, dissolved organic matter (DOM) quality, and standard water quality parameters. Vertical hydraulic head gradients were measured to assess the potential for upward or downward water flow and sediment grab samples were taken for grain size analyses to constrain the relationship between streambed morphology and water flow. Lastly, DNA was extracted from pore water filters for a 16S rRNA gene sequencing analysis. This allowed for a high-resolution characterization of streambed hydrology and biogeochemistry during base flow. Data.csv includes coordinates, time of sampling, grain size analysis D10 values, vertical hydraulic head gradients, microbiological diversity metrics, and multiple chemical analyses. ReadMe.txt contains all information regarding sampling procedure, analysis instrumentation, and reporting limits. Microbiological sequences analyzed here have been deposited in the NCBI Sequence Read Archive and may be accessed using accession number PRJNA527829.
Research Organization:
Environmental System Science Data Infrastructure for a Virtual Ecosystem; Seasonal controls on dynamic hyporheic zone redox biogeochemistry
Sponsoring Organization:
U.S. DOE > Office of Science > Biological and Environmental Research (BER)
OSTI ID:
1507800
Country of Publication:
United States
Language:
English

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Related Subjects

54 ENVIRONMENTAL SCIENCES
EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > FLUVIAL PROCESSES > SEDIMENTATION > SEDIMENT COMPOSITION
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONDUCTIVITY
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > DISSOLVED SOLIDS
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > OXYGEN
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > PH
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > TRACE METALS
Earth Science > Terrestrial Hydrosphere > Water Quality/Water Chemistry > Carbon Chemistry
Microbiological Diversity
Potential Aerobic Respiration
Vertical Hydraulic Head Gradient