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:	98peonut
Dataset Title:	Nutrients analyzed by manual chemistry from Oksrukuyik Creek during the summer of 1998, Arctic LTER 1998.
Investigator 1:
First Name:	Bruce
Last Name:	Peterson
Address line 1:
Address line 2:
Address line 3:
City:
State:
Zip Code:
Country:
Associate Investigators:	Karie Slavik, Nia Pauliukonis
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	98peonut
Beginning Date	5/1/1998
End Date	9/1/1998
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, 1998 DATA FILE ENTERED BY: Karie Slavik DATA FILE VALIDATION: NAME: Bruce Peterson DATE: October, 1998



RESEARCH LOCATION:
Geographic Description	Oksrukuyik Creek, North Slope of Alaska
Location Bounding Box
West Bounding Coordinate
East Bounding Coordinate
North Bounding Coordinate
South Bounding Coordinate
OR if single point location
Latitude
Longitude



TAXONOMIC COVERAGE:
Organisms studied

Methods:	Water samples collected at designated sites along Oksrukuyik Cr. were analyzed for soluble reactive phosphate, ammonium, using the manual chemistry method listed in the LTER database protocols. Nitrate/nitrite were rum on a Lachat. Lachat methods were used. Reference Citations: R.G. Wetzel & G.E. Likens. 1979. Limnological Methods. Saunders. Philadelphia. APHA. 1985. Standard Methods. Boyd. Albany. Sampling Description. None

Data Table

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