(1) The Principal Investigator be sent a notice stating reasons for acquiring any data and a description of the publication intentions.
(2) The Principal Investigator of the data set be sent a copy of the report or manuscript prior to submission and be adequately cited in any resultant publications.
(3) A copy of any resultant publications should be sent to:
| Dataset URLs: | METADATA: HTML, Rich Text, XML(EML compliant)
DATA: Comma Delimited, Excel file with Metadata and data |
| Dataset ID: | 96boct02 |
| Dataset Title: | Bromide (Br) concentrations over time at two sites on Oksrukuyik Creek, June 26, 1996, Arctic LTER 1996. |
| Investigator 1: | |
| First Name: | William |
| Last Name: | Bowden |
| Address line 1: | |
| Address line 2: | |
| Address line 3: | |
| City: | |
| State: | |
| Zip Code: | |
| Country: | |
| Associate Investigators: | Kenneth Edwardson |
| Keywords: | tracer, bromide, Oksrukuyik |
| Abstract: |
Bromide (Br) concentrations over time at two sites on
Oksrukuyik Creek, June 26, 1996. |
| Contact: |
Arctic LTER Information Manager
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole, MA 02543
Phone (508) 289 7496
Email: arc_im@mbl.edu
Online URL: http://ecosystems.mbl.edu/ARC/ |
| DATA FILE INFORMATION: |
|
| Data File Name |
96boct02 |
| Beginning Date |
5/1/1996 |
| End Date |
9/1/1996 |
| Number of Data Records |
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| Other Files to Reference |
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| Availability Status |
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| Quality Control Information |
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| Maintenance Description |
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| Log of Changes: |
Log of changes:
For Archival Use:
DATA RECEIVED: June 1997
DATA FILE ENTERED BY: Karie Slavik
DATA FILE VALIDATION:
NAME:
DATA: |
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| RESEARCH LOCATION: |
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| Geographic Description |
Injection of the solute was made 10meters
downstream of the nitrogen/phosphorus dripper (0km). Samples
were collected at 550 and 1055 meters downstream. |
| Location Bounding Box |
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| West Bounding Coordinate |
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| East Bounding Coordinate |
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| North Bounding Coordinate |
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| South Bounding Coordinate |
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| OR if single point location |
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| Latitude |
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| Longitude |
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| TAXONOMIC COVERAGE: |
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| Organisms studied |
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| Methods: |
The channel locations were instrumented
with Orion bromide selective electrodes to monitor instream
bromide concentrations and guide the collection of physical
samples. Physical samples were collected at irregular time
intervals weighted to cover the rising and falling limbs more
intensively than other time periods. Upon return, the physical
samples were analyzed by HPLC on a Dionex AS4A Anion column with
detection of 10 ug/L. The table below contains the solute
injection parameters.
Injection Start: 0 minutes
Injection End: 225 minutes
Stock Concentration: 423450 mg/L
Injection Rate: 151 mL/min
Notes: The variable, D/D for River distance is in
reference to established river markings.
(11) VARIABLE DESCRIPTIONS:
Precis.
Coded?
Missing
Variable
Variable Description
Units
(Y/N)
Values
Site
site of measurements
y
n
D/D
River distance
m
n
n
Date
date
dd-mmm-yy
n
n
Location
Sampling location
n
n
ET
elapse time
minutes
n
n
mV
millivolts
mV
n
n
Br
Br concentration
mg/L
n
n
Comments
Comments
Reference Citations: Kilpatrick,F.A. and Cobb,E.D. 1985. Measurement of discharge
using tracers. Techniques of Water-Resource Investigations
of the United States Geological Survey.
Stream Solute Workshop 1990. Concepts and methods for assessing
solute dynamics in stream ecosystems. J. N. Amer. Benthol.
Soc., 9(2):95-119.
Sampling Description.
None |
