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Record Search Query: Science Keywords>OCEANS
Measurements of brine diffusivity in both vertical and horizontal directions to 1400 mm in sea ice from McMurdo Sound
Entry ID: K131_2002_2003_NZ_1

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Summary
Abstract: Nuclear magnetic resonance (NMR) techniques for probing sea ice cracks and imperfections and the use of this as a tool for wide ranging surveys of sea ice properties was investigated over several seasons. A probe is lowered into an angular cut made in the sea ice and measurements of brine diffusion are made. NMR uses the earth's magnetic field to obtain a sign from the liquid brine which is ... View entire text
Geographic Coverage
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Spatial coordinates   
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1.   N: -77.68   S: -77.68   E: 166.45   W: 166.45   (View on interactive map)
2.   N: -77.64   S: -77.64   E: 166.4   W: 166.4   (View on interactive map)


Data Set Citation
Dataset Originator/Creator: Hitt, K.J. and Nakagaki, N.
Dataset Title: National Water-Quality Assessment (NAWQA) Study-Unit Investigations in the conterminous United States : Trace Elements Sampling Sites
Dataset Release Date: 1999--07-01
Dataset Release Place: Reston, Virginia
Dataset Publisher: USGS
Data Presentation Form: Map
Online Resource: http://www.epa.gov/airmarkets/
Temporal Coverage
Start Date: 1999-01-01
Stop Date: 1999-12-31
ISO Topic Category
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Ancillary Keywords
Distribution
Distribution Media: Online
Fees: No fees
Personnel
USDA-ARS
Role: TECHNICAL CONTACT
Phone: 254-770-6500
Fax: 254-770-6561
Contact Address:
USDA-ARS
Grassland Soil and Water Research Laboratory
808 E. Blackland Rd.
City: Temple
Province or State: TX
Postal Code: 76502
Country: USA
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Publications/References
World Economic Forum (WEF) Global Leaders for Tomorrow Environment Task Force, Yale Center for Environmental Law and Policy (YCELP)/Yale University, and Center for International Earth Science Information Network (CIESIN)/Columbia University (2000), 2000 Pilot Environmental Sustainability Index (ESI), Yale Center for Environmental Law and Policy (YCELP)/Yale University, New Haven, CT, http://sedac.ciesin.columbia.edu/data/set/esi-pilot-environmental-s...
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Creation and Review Dates
DIF Creation Date: 2002-04-18
Last DIF Revision Date: 2013-02-12

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