94heob
Total numbers, measurements and species of insects taken from the Oksrukuyik Creek rock scrubbings during the summer of 1994, Arctic LTER 1994.
Anne
Hershey
Jason
McCrea
additional investigator
Total numbers, measurements and
species of insects taken from the Oksrukuyik Creek rock scrubbings
during the summer of 1994.
Oksrukuyik
baetis
black fly
brachycentrus
chironomid
cinygmula
ephemerella
orthocladius
natarsia
nemoura
rhyacophila
Acceptance and utilization of LTER data requires that:
The Principal Investigator be sent a notice stating
reasons for acquiring any data and a description of the
publication intentions.
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
A copy of any resultant publications should be sent to:
Principal Investigator
Ecosystems Center
Marine Biological Laboratory
Woods Hole, MA 02543
http://ecosystems.mbl.edu/ARC/data/94heob.dat
Approximately 15 miles south of the Sag River DOT station, where Oksrukuyik Creek crosses the Dalton Highway.
-149.75
-149.0433
68.8
68.5
610
1360
meter
1994
Log of changes:
For Archival Use:
DATE RECEIVED:
DATA FILE ENTERED BY:
DATA FILE VALIDATION:
NAME:
DATE:
Data Manager
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole
MA
02543
USA
(508) 289 7496
arc_im@mbl.edu
http://ecosystems.mbl.edu/ARC/
ARC LTER
The Ecosystems Center
Marine Biological Lab
7 MBL St
Woods Hole
MA
02543
USA
(508) 289 7496
arc_im@mbl.edu
http://ecosystems.mbl.edu/ARC/
A rock-scrubbing sampling technique was
used to collect samples at several different stations, with two
replicates at each station. The samples were collected about every
10 days.The same sampling procedure was used for all dates. The
stations were measured relative to the site of the dripper ("-"
= upstream of the dripper).
The samples were preserved in ethanol then picked, sorted, counted,
and measured in Duluth using a digitizing pad.
Notes: All insect measurements are from larval forms unless noted otherwise.
GEO-1
uid=ARC,o=lter,dc=ecoinformatics,dc=org
all
public
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Variable descrip. Precis./Units Coded Missing
(Y/N) Values
SITE Oksrukuyik Creek y
DATE date DDMMMYY n
TYPE bottom, drift, or pool sample n
SPECIES abbreviation of insect measured n
STATION distance from original dripper, meters n
TRIAL repetition number 1 or 2 n
LENGTH length of insect mm n
# UN-MEASURED # of bugs counted, but not measured n
COMMENTS notes about data, (this column blank) n
(12) CALCULATIONS
Variable Formula
aquatic-streams