Weather at Toolik

Arctic LTER Database

Acceptance and utilization of LTER data requires that:

(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:

Principal Investigator
Ecosystems Center
Marine Biological Laboratory
7 MBL St.
Woods Hole, MA 02543

Older Metadata: Attribute table not in XML (EML) file

Dataset URLs:	METADATA: HTML, Rich Text, XML(EML compliant) DATA: Comma Delimited, Excel file with Metadata and data
Dataset ID:	99peonut
Dataset Title:	Nutrients analyzed by manual chemistry from Oksrukuyik Creek during the summer of 1998, Arctic LTER 1999.
Investigator 1:
First Name:	Bruce
Last Name:	Peterson
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Associate Investigators:	Karie Slavik
Keywords:	phosphorus, ammonia, nitrate, PO4, NO3, NH4, nutrients, Oksrukuyik, Creek
Abstract:	Nutrients analyzed by manual chemistry from Oksrukuyik Creek during the summer of 1998.
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	99peonut
Beginning Date	5/1/1999
End Date	9/1/1999
Number of Data Records
Other Files to Reference
Availability Status
Quality Control Information
Maintenance Description
Log of Changes:	Log of changes: For Archival Use: DATE RECEIVED: October, 1999 DATA FILE ENTERED BY: Karie Slavik DATA FILE VALIDATION: NAME: Bruce Peterson DATE: October, 1999



RESEARCH LOCATION:
Geographic Description	Oksrukuyik Creek, North Slope of Alaska (9) EXPERIMENTAL DESIGN AND METHODS Water samples collected at designated sites along the Kuparuk river were analyzed at Toolik for soluble reactive phosphate, ammonium, using manual chemistry methods listed in the LTER database protocols. Ammonium was also analyzed using a fluorometric method (Holmes et al. 1999). Nitrate/nitrite were run on a Lachat in Woods Hole.
Location Bounding Box
West Bounding Coordinate
East Bounding Coordinate
North Bounding Coordinate
South Bounding Coordinate
OR if single point location
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TAXONOMIC COVERAGE:
Organisms studied

Methods:	Sampling Description.

Data Table

Variable    Variable descrip.            Precis./Units
SITE        site of measurement
SYSTEM      site of measurement (named)
DATE        Date                           DD-MMM-YY
D/D         Station on river        km from dripper
PO4         phospate                       uM/L
NO3         nitrate                        uM/L
NH4         ammonia                        uM/L
(12) CALCULATIONS
Variable        Formula