Happy Valley Permanent Vegetation Plots
Walker, D.A., Auerbach, N.A., Nettleton, T.K., Gallant, A., Murphy, S.M. 1997. Happy Valley Permanent Vegetation Plots: Site factors, physical and chemical soil properties, plant species cover, photographs, soil descriptions, and ordination. Arctic System Science Flux Study, Institute of Arctic and Alpine Research, University of Colorado, Boulder, CO.
Home //
Preliminary vegetation classification //
Vegetation communities and sites //
Legend for environmental variables //
Environmental data //
Relevé size, percent cover //
Soils data //
Relevé species data //
Appendices:
Field descriptions of soils //
Plot and soil photos //
Plot location map
Table 5. Environmental data collected from Happy Valley
| Plot No. | Date Sampled |
Latitude | Longitude | Land- form |
Surficial Geology |
Surficial Geomorphology |
Microsites | Glacial Geology |
Topographic Position |
Soil Units |
Slope (°) |
Aspect | Thaw Depth (cm) |
Site Moisture (Scalar)* |
Soil Moisture (Scalar)* |
Exposure (Scalar)* |
Snow Duration (Scalar)* |
Animal/Human Disturbance (Scalar)* |
Stability (Scalar)* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HV-1 | 7/18/94 | 69° 9.48' E | 148° 49.23' S | 4 | 5 | 6 | 5 | 4 | 4 | 16 | 0 | - | >41 | 5 | 3 | 3 | 4 | 2 | 1 |
| HV-2 | 7/18/94 | 69° 9.47' E | 148° 49.31' S | 4 | 5 | 14 | 14 | 4 | 4 | 16 | 0 | - | >26 | 5 | 3 | 3 | 4 | 2 | 1 |
| HV-3 | 7/21/94 | 69° 9.63' E | 148° 49.47' S | 10 | 9 | 16 | 14 | 4 | 7 | 6 | 0 | - | 51 | 10 | 10 | 3 | 0 | 1 | |
| HV-4 | 7/21/94 | 69° 9.49' E | 148° 49.5' S | 6 | 5 | 14 | 14 | 4 | 4 | 16 | 0 | - | 30.2?4.6 | 6 | 5 | 2 | 4/5 | 0 | 5 |
| HV-5 | 7/21/94 | 69° 9.48' E | 148° 49.53' S | 6 | 5 | 14 | 14 | 4 | 4 | 0 | - | 21?2.4 | 6 | 5 | 2 | 5 | 0 | 5 | |
| HV-6 | 7/21/94 | 69° 9.41' E | 148° 49.42' S | 4 | 5 | 11 | 14 | 4 | 4 | 17 | 0 | - | >30 | 5 | 5 | 3 | 4 | 1 | 1 |
| HV-7 | 7/18/94 | 0° 0' E | 0° 0' N | 6 | 3/4 | 15 | 14 | 4 | 4 | 22 | 0 | - | - | 3 | 4 | 3 | 4 | 0 | 5 |
| HV-8 | 7/18/94 | 0° 0' E | 0° 0' N | 6 | 3/4 | 15 | 14 | 4 | 4 | 22 | 0 | - | - | 4 | 3 | 3 | 4 | 0 | 5 |
| HV-9 | 7/18/94 | 69° 8.8' E | 148° 49.74' S | 7 | 8 | 11 | 14 | 4 | 4 | 8 | 0 | - | 52.2?1.8 | 7 | 7 | 2 | 4 | 0 | 5 |
| HV-10 | 7/18/94 | 69° 8.81' E | 148° 49.64' S | 4 | 5 | 11 | 14 | 4 | 4 | 17 | 0 | - | 44?1.9 | 5 | 5 | 3 | 4 | 0 | 1 |
| HV-11 | 7/18/94 | 0° 0' E | 0° 0' N | 6 | 5 | 14 | 14 | 4 | 4 | 17 | 0 | - | 81.6?5.5 | 5 | 3 | 2 | 5 | 3 | 4 |
| HV-12 | 7/19/94 | 0° 0' E | 0° 0' N | 18 | 13 | 12 | 12 | 1 | 5 | 8 | 15 | East-facing | 40.0 | 8 | 9 | 2 | 4 | 0 | 5 |
| HV-13 | 7/19/94 | 0° 0' E | 0° 0' N | 1 | 1/6 | 4 | 14 | 1 | 2 | 30 | East-facing | >40 | 5 | 5 | 2 | 3 | 1 | 3 | |
| HV-14 | 7/19/94 | 69° 8.27' E | 148° 49.98' S | 6 | 3/4 | 15 | 14 | 4 | 4 | 22 | 0 | - | - | 4 | 3 | 3 | 4 | 0 | 5 |
| HV-15 | 7/19/94 | 0° 0' E | 0° 0' N | 1 | 1/6 | 4 | 14 | 1 | 2 | 30 | East-facing | >37 | 6 | 5 | 2 | 3 | 1 | 3 | |
| HV-16 | 7/19/94 | 0° 0' E | 0° 0' N | 6 | 3/4 | 15 | 14 | 4 | 4 | 22 | 0 | - | - | 2 | 2 | 3 | 4 | 0 | 5 |
| HV-17 | 7/19/94 | 69° 7.52' E | 148° 49.95' S | 1 | 1/6 | 4 | 14 | 1 | 2 | 18 | 25 | East-facing | >41 | 5 | 4 | 1 | 5 | 3 | 3 |
| HV-18 | 7/19/94 | 69° 7.39' E | 148° 49.94' S | 6 | 5 | 14 | 14 | 4 | 4 | 19 | 0 | - | 68 | 6 | 6 | 2 | 5 | 3 | 4 |
| HV-19 | 7/19/94 | 0° 0' E | 0° 0' N | 1 | 1/6 | 4 | 14 | 1 | 2 | 30 | East-facing | >76 | 5 | 2 | 2 | 3 | 1 | 3 | |
| HV-20 | 7/20/94 | 69° 9.5' E | 148° 50.23' S | 1 | 6 | 11 | 14 | 1 | 1 | 8 | 2 | North-facing | 22?2.4 | 6 | 3 | 3 | 4 | 1 | 1 |
| HV-21 | 7/20/94 | 69° 9.56' E | 148° 50.25' S | 1 | 6 | 11 | 14 | 1 | 1 | 8 | 7 | North-facing | 19.3?2.2 | 6 | 3 | 2 | 4 | 1 | 1 |
| HV-22 | 7/20/94 | 69° 9.57' E | 148° 50.25' S | 1 | 1/6 | 4 | 14 | 1 | 2 | 14 | 20 | North-facing | 86 | 5.5 | 6 | 1 | 5 | 0 | 3 |
| HV-23 | 7/20/94 | 69° 9.59' E | 148° 50.25' S | 1 | 6 | 4 | 14 | 1 | 3 | 8 | 5 | North-facing | 47.8?4.5 | 6 | 6 | 2 | 4 | 3 | 3 |
| HV-24 | 7/20/97 | 69° 9.6' E | 148° 51.25' S | 6 | 13 | 14 | 14 | 4 | 4 | 0 | - | 24.8?1.4 | 7 | 7 | 2 | 4 | 2 | 5 | |
| HV-25 | 7/20/97 | 69° 9.61' E | 148° 50.25' S | 6 | 13 | 14 | 14 | 4 | 4 | 16 | <5 | South-facing | 26.8?3 | 5 | 2 | 4 | 1 | 5 | |
| HV-26 | 7/24/97 | 69° 9.62' E | 148° 50.25' S | 1 | 6 | 11 | 14 | 1 | 3 | 19 | <5 | South-facing | 22?1.2 | 6 | 7 | 2 | 4 | 1/2 | 1 |
| HV-27 | 7/24/94 | 69° 9.66' E | 148° 50.25' S | 1 | 6 | 11 | 14 | 1 | 2 | 19 | 5 | South-facing | 23?2.3 | 6 | 6/7 | 2 | 4 | 1/2 | 1 |
| HV-28 | 7/24/94 | 69° 9.7' E | 148° 50.27' S | 1 | 6 | 11 | 14 | 1 | 2 | 19 | <5 | South-facing | 28?4.1 | 6 | 6/7 | 2 | 4 | 3 | 1 |
| HV-29 | 7/24/94 | 69° 9.81' E | 148° 50.31' S | 1 | 6 | 11 | 14 | 1 | 1 | 19 | <5 | South-facing | 26.3?2 | 6 | 6/7 | 2 | 4 | 2 | 1 |
| HV-30 | 7/24/97 | 69° 10.14' E | 148° 50.58' S | 1 | 1/6 | 11 | 14 | 1 | 1 | 0 | - | 17.4?1.5 | 6 | 6 | 3 | 4 | 2 | 1 | |
| HV-31 | 7/31/94 | 69° 8.93' E | 148° 50.74' S | 1 | 6 | 11 | 14 | 1 | 2 | 8 | <5 | East-facing | 36.4?2 | 6 | 6/7 | 3 | 4 | 1 | 1 |
| HV-32 | 7/26/94 | 69° 8.77' E | 148° 50.35' S | 1 | 6 | 11 | 2 | 1 | 1 | 19 | 1-2 | West-facing | 23.4?.5 | 6 | 6/7 | 3 | 4 | 2 | 1 |
| HV-33 | 7/26/94 | 69° 8.78' E | 148° 51.41' S | 18 | 13 | 18 | 13 | 1 | 5 | 7 | 0 | - | 30.2?2.8 | 7 | 6/7 | 2 | 4 | 0 | 1/2 |
| HV-34 | 7/26/94 | 69° 8.8' E | 148° 51.47' S | 18 | 13 | 19 | 12 | 1 | 5 | 7 | <5 | N. East-facing | 23.6?.4 | 8 | 9 | 2 | 4 | 0 | 5 |
| HV-35 | 7/27/94 | 69° 8.82' E | 148° 51.48' S | 18 | 13 | 18 | 13 | 1 | 5 | 7 | 0 | - | 55.2?3.8 | 6 | 6/7 | 2 | 4 | 1 | 1/2 |
| HV-36 | 7/27/94 | 69° 8.81' E | 148° 51.48' S | 18 | 13 | 18 | 13 | 1 | 5 | 7 | 0 | - | 28.8?1.2 | 7 | 7 | 2 | 4 | 2 | |
| HV-37 | 7/27/94 | 69° 8.81' E | 148° 51.5' S | 18 | 13 | 19 | 12 | 1 | 5 | 8 | 0 | - | 68.4?4.6 | 8 | 9 | 2 | 4 | 0 | 5 |
| HV-38 | 7/27/94 | 69° 8.81' E | 148° 51.51' S | 18 | 13 | 18 | 13 | 1 | 5 | 7 | 0 | - | 28.6?2.5 | 7 | 6/7 | 2 | 4 | 1 | 2 |
| HV-39 | 7/27/94 | 69° 8.82' E | 148° 51.55' S | 1 | 6 | 11 | 2 | 1 | 3 | 7 | 1-2 | East-facing | 29.6?1.7 | 5/6 | 6/7 | 3 | 4 | 1 | 1 |
| HV-40 | 7/27/94 | 69° 8.76' E | 148° 51.67' S | 18 | 13 | 18 | 13 | 1 | 5 | 7 | <5 | N. East-facing | 25?2.2 | 5 | 6/7 | 3 | 4 | 0 | 1 |
| HV-41 | 7/26/94 | 0° 0' E | 0° 0' N | 1 | 6 | 1 | 1 | 1 | 1 | 10 | 1-2 | East-facing | 48.8?4.6 | 5 | 6 | 2 | 4 | 2 | 3 |
| HV-42a | 7/26/94 | 69° 8.74' E | 148° 51.07' S | 1 | 2/6 | 11 | 2 | 1/2 | 2 | 8/10 | <5 | East-facing | 44.6?4.6 | 6 | 6/7 | 3 | 4 | 2 | 1 |
| HV-42b | 7/26/94 | 69° 8.74' E | 148° 51.07' S | 1 | 2/6 | 11 | 1 | 1/2 | 2 | <5 | East-facing | - | 3 | 4 | 3 | ||||
| HV-43 | 7/25/94 | 69° 8.69' E | 148° 50.84' S | 6 | 5 | 11 | 14 | 2 | 4 | 16 | 0 | - | >52 | 6 | 3 | 2 | 4 | 5 | 2 |
| HV-44 | 7/25/94 | 69° 8.68' E | 148° 50.56' S | 1 | 5/6 | 3 | 14 | 1 | 2 | 20 | 5 | N. West-facing | 62 | 6 | 5 | 2 | 4 | 3 | 3 |
| HV-45 | 7/25/94 | 69° 8.76' E | 148° 50.58' S | 1 | 6 | 3 | 14 | 1 | 3 | 21 | 5 | West-facing | 58.8=1.9 | 6 | 5 | 2 | 4 | 2 | 3 |
| HV-46 | 7/22/94 | 69° 9.94' E | 148° 51.32' S | 10 | 9 | 16 | 14 | 1 | 7 | 6 | 0 | - | 42.6?.6 | 10 | 10 | 3 | 4 | 0 | 1 |
| HV-47 | 7/27/94 | 69° 9.92' E | 148° 51.33' S | 7 | 8 | 11 | 14 | 1 | 6 | 3 | 0 | - | 42.8?.8 | 9 | 9 | 3 | 4 | 0 | 1 |
| HV-48 | 7/22/94 | 0° 0' E | 0° 0' N | 10 | 9 | 16 | 14 | 1 | 7 | 6 | 0 | - | 39?1 | 10 | 10 | 3 | 4 | 3 | 1 |
| HV-49 | 7/22/94 | 69° 9.94' E | 148° 51.54' S | 7 | 7 | 2 | 14 | 1 | 4 | 19 | 0 | - | 21.4?1.8 | 7 | 7 | 3 | 4 | 1 | 1 |
| HV-50 | 7/22/94 | 69° 9.96' E | 148° 51.63' S | 7 | 7 | 2 | 3 | 1 | 4 | 19 | 0 | - | 33?3.1 | 7 | 7 | 3 | 4 | 1 | 1 |
| HV-51 | 7/22/94 | 0° 0' E | 0° 0' N | 7 | 7 | 11 | 1 | 4 | 6 | 0 | - | 41.2?1.6 | 9 | 9 | 3 | 4 | 1 | ||
| HV-52 | 7/22/94 | 69° 9.9' E | 148° 52.06' S | 18 | 13 | 19 | 12 | 1 | 5 | 7 | <5 | N. East-facing | 49.2?3 | 7 | 7 | 3 | 4 | 1/2 | 5 |
| HV-53 | 7/22/94 | 69° 9.89' E | 148° 52.11' S | 18 | 13 | 19 | 12 | 1 | 5 | 7 | <5 | N. East-facing | 36.2?3 | 7 | 7 | 3 | 4 | 1/2 | 5 |
| HV-54 | 7/22/94 | 69° 9.94' E | 148° 51.74' S | 3 | 7 | 11 | 14 | 1 | 4 | 6 | 0 | - | 34.8?1.2 | 9 | 9 | 3 | 4 | 0 | 1 |
| HV-55 | 7/22/94 | 69° 9.96' E | 148° 51.71' S | 3 | 7 | 2 | 14 | 1 | 1 | 4 | 0 | - | 35?3.6 | 7 | 7 | 3 | 4 | 1 | 1 |
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*Scalar values (Site Moisture, Soil Moisture, Exposure, Snow Duration, Animal/Human Disturbance, and Stability) are linked to Table 3. Legend for environmental variables
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Last modified: May 23, 2012