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Arctic LTER Database

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:90heosp3
Dataset Title:This is an Oksrukuyuk Creek bottom sample, Arctic LTER 1990.
Investigator 1: 
First Name:Anne
Last Name:Hershey
Address line 1:
Address line 2:
Address line 3:
Zip Code:
Associate Investigators:Jason McCrea
Keywords:Oksrukuyuk, baetis species 3
Abstract: This is an Oksrukuyuk Creek bottom sample. The file simply lists the length of each insect measured, as well as when and where along the creek it was captured. Only the actual measurements of the insects are listed, for example, if there wasn't a particular insect found from a replicate at a station, then that station isn't listed either. These are captured "baetis species 3".
Contact: Arctic LTER Information Manager
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole, MA 02543
Phone (508) 289 7496
Online URL:
Data File Name 90heosp3
Beginning Date 5/1/1990
End Date 9/1/1990
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: Jul 91 DATA FILE ENTERED BY: Julie Pallant DATA FILE VALIDATION: NAME: Julie Pallant DATE: 1 Oct 91
Geographic Description Just a kilometer or two upstream of where the Oksrukuyuk Creek crosses the Dalton highway, approximately 15 miles south of the Sag River DOT station.
Location Bounding Box
West Bounding Coordinate
East Bounding Coordinate
North Bounding Coordinate
South Bounding Coordinate
OR if single point location
Organisms studied

A rock-scrubbing technique was used to
collect samples at ten different stations (-737, -550m, -320m, -267m,
-136m, 233m, 482m, 1056m, 1370m, and 1800m) with two replicates at each
station. Five different dates were sampled for the bottoms, the same
procedure was used for every different date. The stations were measured
relative to the future site of the new dripper.
The samples were preserved in ethanol then picked, sorted,
counted, and measured in Duluth using a digitizing pad.

Sampling Description.


Data Table

Variable    descrip.              Precis./Units   Coded   Missing
(Y/N)   Values
SITE     Oksrukuyuk Creek                          Y
DATE     Date                       DDMMMYY        n
STATION  Distance from new dripper  meters         n
TRIAL    Repetition number          1 or 2         n
LENGTH   Length of individual bug   mm             n
COMMENTS Notes about data                                   blank
Variable        Formula

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