Soil Temperature Sites

Site Maps

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CENMET (Soil Temperature)

Site description: Clearcut Nov 1986, natural regeneration

Latitude: 44-14-36 Longitude: 122- 8-30 Elevation (MSL): 1018 meters

Aspect: 260 degrees Slope: 12 degrees

Measurement period: 19950823 - Present

Comments:

Daily Variables:
23 Aug 1995 to Present:
Mean, max, min daily (midnight to midnight) temperature
Daily time of max, time of min

Fine Resolution Variables:
23 Aug 1995 to Present:
Mean hourly soil temperature

Sensor depth: 10,20,50,100

Notes: In Aug 1995, an array of temperature probes are
established at 10, 20, 50, 100 cm depths
CR10 samples every 15 seconds.

PROBE 01:

PROBE 02:

PROBE 03:

PROBE 04:

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PRIMET (Soil Temperature)

Site description: Maintained clearing

Latitude: 44-12-43 Longitude: 122-15-21 Elevation (MSL): 430 meters

Aspect: - degrees Slope: 0 degrees

Measurement period: 19880706 - Present

Comments:

Daily Variables:
06 Jul 1988 to 13 Sep 1994:
Mean, max, min daily (midnight to midnight) soil temperature
Mean, max, min daytime soil temperature
Mean, max, min nighttime soil temperature
Time of max, time of min for daily, daytime, nighttime

13 Sep 1994 to Present:
Mean, max, min daily (midnight to midnight) soil temperature
Daily time of max, time of min

Fine Resolution Variables:
06 Jul 1988 to Present:
Mean hourly soil temperature

Sensor depth: 20 (until 13 Sep 1994)
10,20,50,100 (after 13 Sep 1994)

Notes: In Sept , 1994, an array of temperature probes are
established 10, 20, 50, 100 cm depths. After 13 Sep 1994,
daytime and nighttime calculation are discontinued.
On February 22, 2001 pvc shields for all 4 probes were removed.

PROBE 01:

PROBE 02:

PROBE 03:

PROBE 04:

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UPLMET (Soil Temperature)

Site description: Clearcut 1965

Latitude: 44-12-26 Longitude: 122- 7-10 Elevation (MSL): 1294 meters

Aspect: 72 degrees Slope: 13 degrees

Measurement period: 19941010 - Present

Comments:

Daily Variables:
10 Oct 1994 to Present:
Mean, max, min daily (midnight to midnight) temperature
Daily time of max, time of min

Fine Resolution Variables:
10 Oct 1994 to Present:
Mean hourly soil temperature

Sensor depth: 10,20,50,100

Notes: In Oct, 1994, an array of temperature probes are
established at 10, 20, 50, 100 cm depths
CR10 samples every 15 seconds.

PROBE 01:

PROBE 02:

PROBE 03:

PROBE 04:

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VANMET (Soil Temperature)

Site description: Clearcut 1985?

Latitude: 44-16-18 Longitude: 122- 8-58 Elevation (MSL): 1273 meters

Aspect: 180 degrees Slope: 23 degrees

Measurement period: 19870616 - Present

Comments:

Daily Variables:
16 Jun 1987 to 27 Oct 1990:
Mean sunrise to sunrise temperature
Mean, max, min daytime temperature
Mean, max, min nighttime temperature
Time of max, time of min for daytime, nighttime
27 Oct 1990 to 18 Aug 1993:
Mean, max, min daily (midnight to midnight) temperature
Mean, max, min daytime temperature
Mean, max, min nighttime temperature
Time of max, time of min for daily, daytime, nighttime
18 Aug 1993 to Present:
Mean, max, min daily (midnight to midnight) temperature
Daily time of max, time of min

Fine Resolution Variables:
25 Oct 1990 to Present:
Mean hourly soil temperature

Sensor depth: 10, 20, 30 cm (until 15 Jul 1994)
10,20,50,100 (after 15 Jul 1994)

Notes: Before 27 Oct 1990, all measurements were summarized
by daytime and nighttime hours only. After 18 Aug 1993, daytime
and nighttime calculation are discontinued.
CR21X samples every 15 seconds.
In July , 1994, an array of temperature probes are
established 10, 20, 50, 100 cm depths
From 16 Jun 1987 to 17 Aug 1993, mean daily temperatures were
recorded in the rooting zone of 3 individual trees.

PROBE 01:

PROBE 02:

PROBE 03:

PROBE 04:

PROBE 05: