Dataset Listing

White Clay Creek Transect A floodplain - Climate, Electrical Conductivity, Lysimeter Water Samples Chemistry, Soil Porewater Chemistry, Stable Isotopes, Stream Water Temperatures, Stream Water Chemistry, Soil Water Chemistry, Soil Temperature (2011-2012)

Variables:  pH, Temperature, Specific conductance, Alkalinity_ total, Oxygen-18, Deuterium, Iron_ ferrous, Carbon_ dissolved organic,Chloride, Sulfate,Nitrogen_ nitrate (NO3), Nitrogen_ nitrite (NO2),Phosphorus_ phosphate (PO4), Calcium, Potassium, Magnesium, Manganese,Sodium, Silicon, Sulfur

Date Range:  (2011-2012)

Dataset Creators/Authors:  Lazareva, Olesya

Contact:  Olesya Lazareva, University of Delaware Environmental Institute, Newark DE , 19716

Field Area:   Transect A

Description
Keywords
Citation
Acknowledgements
  • Description

    Olesya Lazareva, Donald L. Sparks, Anthony Aufdenkampe
    The Christina River Basin-Critical Zone Observatory (CRB-CZO), located in the Piedmont region of Southeastern Pennsylvania and northern Delaware, is a partnership between the University of Delaware and the Stroud Water Research Center. At Transect A of the White Clay Creek Watershed (WCCW) of the CRB-CZO, the composition of soil pore-waters and stream was investigated to understand how the geochemical dynamics of Fe- and Mn- along redox gradients affect the C cycle within a floodplain aquifer.
    Soil pore-water was collected with in-situ borosilicate glass samplers (50 mm long, 20 mm diameter, 1 μm pore size, Ecotech, Germany) with the attached PTFE (Teflon) tubes (3/1.5 mm i.d./o.d) to sampling bottle. Six samplers were deployed on both sides of the floodplain within a 10-40 cm thick dark organic-rich silty soil that represents a buried pre-settlement wetland soil, underlain gravel, and stream. No pore-water was extracted from the pre-settlement deposits due to unsaturated conditions. Water sampling was carried out for about 14 months (July, 2011 - September, 2012) on biweekly basis except last 2 months in order to evaluate temporal and spatial biogeochemical dynamics of floodplain aquifer under a variety of meteorological and hydrologic conditions. In total, 103 soil pore-water samples were collected and analyzed for DOC, Fe and Mn, pH, temperature, alkalinity, conductivity, major anions, major cations, δD, and δ18O.
  • Keywords

    Hydrology, soil pore-water, water isotopes, White Clay Creek, Transect

  • Citation for This Dataset

    Lazareva, 2012

    Citation for This Webpage

    Lazareva, Olesya (2012). "CZO Dataset: White Clay Creek Transect A floodplain - Climate, Electrical Conductivity, Lysimeter Water Samples Chemistry, Soil Porewater Chemistry, Stable Isotopes, Stream Water Temperatures, Stream Water Chemistry, Soil Water Chemistry, Soil Temperature (2011-2012)." Retrieved 19 Sep 2017, from http://criticalzone.org/national/data/dataset/2974/

  • Acknowledgements

    Funding

    National Science Foundation, Earth Sciences Division 0724971

Data

Transect A floodplain - Soil Pore Water Chemistry 2011-2012/

(ate/)   Data Level 1,  [Private]

Data Use Policy
Data Sharing Policy
Research Groups/Foci
  • Data Use Policy

    DRAFT v.0.4.0

    1. Use our data freely. All CZO Data Products* except those labelled Private** are released to the public and may be freely copied, distributed, edited, remixed, and built upon under the condition that you give acknowledgement as described below. Non-CZO data products — like those produced by USGS or NOAA — have their own use policies, which should be followed.

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    *CZO Data Products.  Defined as a data collected with any monetary or logistical support from a CZO.

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  • Data Sharing Policy

    DRAFT v.0.2.5

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    * CZO Data Products. Defined as data collected with any monetary or logistical support from a CZO. Logistical support includes the use of any CZO sensors, sampling infrastructure, equipment, vehicles, or labor from a supported investigator, student or staff person. CZO Data Products can acknowledge multiple additional sources of support.

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    † Dataset Creators. Defined as the people who are responsible for designing, collecting, analyzing and providing quality assurance for a dataset. The creators of a dataset are analogous to the authors of a publication, and datasets should be cited in an analogous manner following the emerging international guidelines described at http://www.datacite.org/whycitedata.

  • Research Groups/Foci


CZO Field Areas

 


CZO Authors