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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:89hekdis
Dataset Title:This file contains total numbers of the 22 different types of critters (depending on species, size, maturity, or all three) caught from the two drift distance experiments on the Kuparuk River in 1989, Arctic LTER 1989.
Investigator 1: 
First Name:Anne
Last Name:Hershey
Address line 1:
Address line 2:
Address line 3:
City:
State:
Zip Code:
Country:
Associate Investigators:Andy Goyke, Kristi Hansen, Jason McCrea, Jason McCrea
Keywords:Kuparuk, drift distance
Abstract: This file contains total numbers of the 22 different types of critters (depending on species, size, maturity, or all three) caught from the two drift distance experiments on the Kuparuk River in 1989. One experiment was on 7 July 1989 at the -500m station, the other was on 10 July 1989 at the 1.7km station.
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 89hekdis
Beginning Date 5/1/1989
End Date 9/1/1989
Number of Data Records
Other Files to Reference
Availability Status
Quality Control Information
Maintenance Description
Log of Changes: Log of changes: 3Oct91 question about the number of records in the data file (44 or 38). For Archival Use: DATE RECEIVED: JUl 91 DATA FILE ENTERED BY: Julie Pallant DATA FILE VALIDATION: NAME: Julie Pallant DATE: 3Oct91
RESEARCH LOCATION:
Geographic Description Kuparuk River, in Arctic Alaska, near where the river crosses the haul road.
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:

Drift samples were taken at
2m, 4m, 8m, 16m, and 32m distances downstream from an arbitrary
point in the river. After those samples were retrieved and
prepared for storage, a very large Nitex net was positioned at
the "arbitrary" point and all invertevrate drift flow was
stopped. Now, a new set of 2m, 4m, 8m, 16m, and 32m drift
distances were taken downstream from the net. The data file
calls these samples "2m before, 2m after, ...".

Sampling Description.

None

Data Table

Variable    Variable descrip.   Precis./Units   Coded    Missing
(Y/N)    Values
SITE         Site code                           y
DATE         Date of experiment                  n
SPECIES      Type of invertebrate                n
2m before..
32m after  Distance downstream from the        n
net: (before = before the net
was in place, after = after
the net was in place.) number caught n
COMMENTS     Comments about the data             n       blank
(12) CALCULATIONS
Variable        Formula

Please contact arc_im@mbl.edu with questions, comments, or for technical assistance regarding this web site.