Toolik Lake Permanent Vegetation Plots

Walker D.A. and Barry N. 1991. Toolik Lake permanent vegetation plots: site factors, soil physical and chemical properties, plant species cover, photographs, and soil descriptions. Data Report 48, Department of Energy R4D Program, Institute of Arctic and Alpine Research, University of Colorado, Boulder, CO.

Home // Plot location map // Preliminary vegetation classification // Communities and microsites // Environmental variables // Environmental information: Abiotic data, Biotic data // Soils Characteristics // Species Composition // Selected Soil Descriptions // Plot Photos

Table 4. Environmental data

Plot No.Date
Sampled
Photo No.Plot LocationLand-
form
Surf.
Geol.
Glac.
Geol.
Surf.
Geo
morph.
Micro-
site
Topo.
Posit.
Slope
(°)
Aspect
(°)
Expos.
(Scalar)
Site
Moist.
(Scalar)*
Snow
Dur.
(Scalar)*
Stabil.
(Scalar)*
Cryo.
(%)
Micro-
relief
Ht.
(cm)
Thaw
Depth
(cm)
Water
Cover
(%)
Bare
Soil
Cover
(%)
Rock
Cover
(%)
Soil
Units
Soil
Moist.*
Tall shrub
Cover (%)
Low shrub
Cover (%)
Dwarf shrub
Cover (%)
Avg. shrub
height (cm)
Graminoid
Cover (%)
Forb
Cover (%)
Lichen
Cover (%)
Bryophyte
Cover (%)
Horsetail
Cover (%)
Disturbance**
HFBeCSLMBiI
SWT-18/1/8989-5:34-36 149° 35.59' W, 68° 37.49' N244105201.57.05.04.05R 00097.0055025605+ 2001
SWT-28/1/8989-5:37149° 35.52' W, 68° 37.52' N244105201.26.05.04.05>46 000154.01060520010250+ 011
SWT-38/2/8989-6:4-7149° 35.72' W, 68° 37.47' N16433501.55.05.01.510>60 000114.005601025706001
SWT-48/2/8989-6:8-9149° 35.88' W, 68° 37.48' N6941570-3.59.04.04.015R 10000510.000003010200
SWT-58/2/8989-6:14-16149° 35.74' W, 68° 37.42' N1246542033.53.01.05R 005103.0007021r 103001
SWT-68/2/8989-6:17-20149° 35.81' W, 68° 37.37' N1246541033.53.01.02010R 00083.001550257+ 304001
SWT-78/3/8989-6:21-24 149° 35.95' W, 68° 37.39' N124101203.53.52.01.05>100 000103.000402+ 1301011
SWT-88/3/8989-6:25-27 149° 35.96' W, 68° 37.39' N12432302701.84.04.03.51020- 000103.00+603+ + 50201
SWT-98/3/8989-6:28-30 149° 35.97' W, 68° 37.38' N16433102901.25.05.03.050>100 000133.00106010+ 54075012.5
SWT-108/3/8989-6:31-35 149° 36' W, 68° 37.39' N16473327026.04.53.015>80 00097.000301025+ 585201
SWT-118/3/8989-6:36 149° 36.05' W, 68° 37.42' N4745440-28.54.01.054300029.0000035+ 0+ 0
SWT-128/4/8989-7:5-7 149° 36.1' W, 68° 37.46' N4745440-28.54.01.05501000059.000002500+ 0
SWT-138/4/8989-7:12-14 149° 36.15' W, 68° 37.47' N4741040-28.54.01.05611000029.0000050+ 0+ 0
SWT-148/4/8989-7:15-19 149° 36.12' W, 68° 37.51' N4745340-27.04.01.055600028.0001275+ + 3001
SWT-158/4/8989-7:20-21 149° 36.12' W, 68° 37.51' N4745440-28.54.01.05501000058.5000030+ 0+ 0
SWT-168/4/8989-7:22-24 149° 36.45' W, 68° 37.57' N584343046.05.73.020>40 000136.0004024010+ 6003.8
SWT-178/4/8989-7:25-27 149° 36.53' W, 68° 37.51' N7111310-45.52.05.020R 000112.00052306001005
SWT-188/4/8989-7:28-30 149° 36.52' W, 68° 37.43' N7111010-43.02.01.0108>77 01030102.000402+ + 40+ 01
SWT-198/5/8989-7:31-33 149° 36.45' W, 68° 37.43' N76110235902.54.04.01.515>80 001103.005605+ + 305013
SWT-208/5/8989-7:34-36 149° 36.44' W, 68° 37.43' N7613315902.54.05.52.0240>50 001103.00170101202020012
SWT-218/5/8989-8:2-4 149° 36.43' W, 68° 37.43' N7613259026.55.03.0209500076.00+305251350301
SWT-228/5/8989-8:5-7 149° 36.38' W, 68° 37.43' N7613259026.55.03.05154000076.50060540154001
SWT-238/5/8989-8:8-10 149° 36.3' W, 68° 37.44' N76132109026.55.03.0304400077.00040350+ 14001
SWT-248/5/8989-8:11-13 149° 36.26' W, 68° 37.44' N7614210901.86.55.03.0504700096.500353352160201
SWT-258/6/8989-8:19-21 149° 36.56' W, 68° 37.47' N76432334526.04.01.05203600086.000401040+ 14001
SWT-268/6/8989-8:22-24 149° 36.7' W, 68° 37.41' N761102241025.54.01.05154600086.000503040+ 14001
SWT-278/6/8989-8:25-26 149° 37.02' W, 68° 37.42' N3411053001.89.05.04.02058500069.000105050+ r 400
SWT-288/8/8989-10:6-8 0° 0' E, 0° 0' N24413529026.55.04.030>53 50037.007510100401505002
SWT-298/16/8989-14:10-12 149° 35.99' W, 68° 37.49' N5841040-28.04.01.05R 100078.5000070103001
SWT-308/16/8989-14:8-9 149° 35.96' W, 68° 37.49' N6941070-29.04.01.0-57100250510.0000030200300
SWT-318/23/8989-17:9-12 149° 35.48' W, 68° 37.45' N7241610-33.02.55.020>100 0200103.000250755+ 3004
SWT-328/13/8989-13:29-31 149° 36.99' W, 68° 37.42' N76110224027.04.01.015154000067.000602050+ 3500131
SWT-338/8/8989-9:30-33 149° 37.92' W, 68° 37.93' N2441353901.86.04.54.030>57 50036.504020902020020044
SWT-348/8/8989-9:27-29 149° 37.92' W, 68° 37.95' N5841340-26.04.03.050>63 00036.0003530405+ 40042
SWT-358/13/8989-13:29, 32-33 149° 37' W, 68° 37.42' N7611122025.04.05.0100575075085.00050201300
SWT-368/22/8989-15:25-27 149° 37.03' W, 68° 37.43' N761325451.56.54.53.0253400063.00405070+ + + 7001
SWT-378/8/8989-9:34-36 149° 38.2' W, 68° 37.91' N4725440-28.54.03.015>100 800029.0000035+ 0150
SWT-388/8/8989-10:2-5 149° 38.2' W, 68° 37.91' N4725340-25.54.01.5157800076.50025240+ + 8001
SWT-398/8/8989-10:10-14 149° 38.22' W, 68° 37.94' N76242261602.56.03.53.0201065010097.00040535+ + 70011
SWT-408/9/8989-10:18-21 149° 38.3' W, 68° 37.97' N76277261502.55.03.03.02015>100 015095.00025810103020151
SWT-418/9/8989-10:22-25 149° 38.32' W, 68° 37.96' N76278261502.55.53.03.05205600036.500257302260201
SWT-428/8/8989-10:9-11 149° 38.21' W, 68° 37.93' N7624351602.55.03.53.05304700076.0003015201+ 70011
SWT-438/9/8989-10:15-17 149° 38.25' W, 68° 37.95' N76232515025.54.03.0157600076.500305201560201
SWT-448/9/8989-10:26-28 149° 38.44' W, 68° 38' N76277271002.85.03.03.0205>100 015095.50050810550401012
SWT-458/8/8989-10:29-31 149° 38.42' W, 68° 38.01' N76278271002.85.03.03.0108000076.500355205180301
SWT-468/9/8989-10:32-34 149° 38.6' W, 68° 38.02' N7621210-43.52.03.01010>80010084.000403110402502
SWT-478/10/8989-11:3-5 149° 38.31' W, 68° 38.08' N7121010-43.02.01.0315>65 01050112.000602+ 120+ 013
SWT-488/9/8989-10:35 149° 38.23' W, 68° 38.09' N7121310-44.02.05.030R 000152.001010506020+ 3005
SWT-498/10/8989-11:6-8 149° 38.21' W, 68° 38.1' N7623230014.06.03.010>50 000153.0007010116040014
SWT-508/10/8989-11:9-11 149° 38.19' W, 68° 38.1' N762422501.55.05.54.02090000154.000605+ 15+ 70013
SWT-518/10/8989-11:12-14 149° 38.19' W, 68° 38.11' N7624310025.56.03.0305300076.50070315+ 80+ 11
SWT-528/10/8989-11:15-17 149° 38.2' W, 68° 38.12' N762431502.56.06.03.07053000147.00050? 5205+ 802011
SWT-538/10/8989-11:18-20 149° 38.2' W, 68° 38.12' N7624353302.56.04.53.02040000147.0004035351265013
SWT-548/10/8989-11:21-23 149° 38.2' W, 68° 38.14' N762103330036.04.03.05304400077.00030155+ 150012
SWT-558/11/890° 0' E, 0° 0' N4725340-38.84.03.030- 105039.000+ 5351015021
SWT-568/11/8989-11:24-26 149° 38.24' W, 68° 38.16' N242654127027.04.02.0103800037.00025525+ 30400121
SWT-578/11/8989-11:27-29 149° 38.27' W, 68° 38.17' N4725450-28.54.03.01556800079.000+ 025+ 01001
SWT-588/11/8989-11:30-33 149° 38.28' W, 68° 38.17' N4725340-27.04.03.0107000077.00015540+ + 400111
SWT-598/11/8989-11:34-35 149° 38.17' W, 68° 38.2' N712142201803.54.54.55.050R 000154.5080201002215014
SWT-608/11/8989-12:1-2 149° 39.04' W, 68° 37.77' N712142152003.54.02.01.01040R 0030104.00050251020101
SWT-618/14/8989-13:11-13 149° 36.69' W, 68° 38.34' N7121022018036.04.53.025R 000156.008020100+ + 308001
SWT-628/14/8989-13:8-10 149° 36.7' W, 68° 38.33' N5121040-2.57.04.01.010R 00047.00060103010050041
SWT-638/14/8989-13:14-16 149° 35.66' W, 68° 38.5' N1241040-34.03.51.020R 000104.000805+ + 40101
SWT-648/21/89149° 37.06' W, 68° 37.43' N7611120-25.04.05.0100364050085.0001201050300
SWT-658/12/8989-12:18-20 149° 35.68' W, 68° 38.52' N1241040-3.54.02.51.05R 005103.0005055+ 5015011
SWT-668/12/8989-12:21-22 149° 35.66' W, 68° 38.52' N1241040-34.03.01.010R 000103.00702550+ + 155001
SWT-678/14/8989-13:17-18 149° 35.68' W, 68° 38.51' N5241060-2.56.04.51.010R 000156.0085515055+ 15031
SWT-688/12/8989-12:14-17 149° 35.49' W, 68° 38.59' N244135118026.53.54.060R 00546.008030200105020011
SWT-698/12/8989-12:12-13 149° 35.28' W, 68° 38.44' N124144227024.04.51.010R 000106.500605+ r 50+ 01
SWT-708/12/8989-12:7-11 149° 35.32' W, 68° 38.45' N124103327024.54.51.010>30 000102.00753030+ + 254001
SWT-718/12/8989-12:3-6 149° 35.31' W, 68° 38.46' N1241040-3.54.02.51.03>46 005102.00080550305011
SWT-728/2/8989-6:10-13 149° 35.87' W, 68° 37.48' N5841040-28.04.01.05R 00059.000+ 060108001
SWT-7389-15:28-30 149° 37.05' W, 68° 37.42' N7611023027.04.01.05304600087.000702050+ + 700
SWT-748/22/8989-15:31-32 149° 37.06' W, 68° 37.42' N7611120-1.85.04.05.0100556030085.0001003020600
SWT-758/21/8989-15:22-24 149° 37.01' W, 68° 37.42' N241112201.87.04.51.0153300076.00805060+ + + 900
SWT-768/24/8989-17:13-17 149° 35.24' W, 68° 37.53' N7241310-33.02.05.010>100 0300113.0001024015+ 200152
SWT-778/5/8989-8:14-16 149° 36.2' W, 68° 37.44' N764432901.57.04.03.0603200035.0073535401+ 7001
SWT-788/22/8989-15:33-35 149° 37.05' W, 68° 37.44' N24111533501.88.54.54.020792010069.0070358025+ 0700
SWT-798/22/8989-15:36 149° 37.02' W, 68° 37.39' N2411153151.87.25.01.5105700077.00604045+ + 010001
SWT-808/13/8989-13:27-28 149° 36.98' W, 68° 37.43' N7611120-25.04.05.010056800085.000202+ + 10500
SWT-818/23/8989-16:32-34 149° 38.23' W, 68° 38.15' N76242236026.54.03.0304000036.005503030+ 1850111
*See Table 3 for values of scalars and descriptive variables
**H=Human, F=Fox, Be=Bear, C=Caribou, S=Squirrel, L=Lemming/vole, M=Moose, Bi=Bird, I=Insect disturbance listed in that order
Return to top