USDA Forest Service
 

Pacific Southwest Research Station

 

Pacific Southwest Research Station
800 Buchanan Street
Albany, CA 94710-0011

(510) 559-6300

United States Department of Agriculture Forest Service. USDA logo which links to the department's national site. Forest Service logo which links to the agency's national site.

Research Topics Water & Watersheds

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Tributary Treatments:

Description of Caspar Creek Tributary Disturbance Variables
Variable Description

timber

Volume of timber removed (thousand board feet/ha)

cutarea

Proportion of area cut: cable + tractor + (wlpz * proportion of timber removed from wlpz) + (thinned * proportion of timber removed from thinned)

variable.150

Proportion of area where that variable is located within 150 feet of a CDF class 1, 2, or 3 watercourse

variable.crk

The length of CDF class 1, 2, or 3 watercourse within that variable (m/ha)

variable.xng

Number of places where that variable crosses CDF class 1, 2, or 3 watercourse (number/ha)

cable

Proportion of area cable yarded clearcut. Does not include roads.

tractor

Proportion of area tractor yarded clearcut. Does not include roads.

wlpz

Proportion of area in watercourse and lake protection zone (WLPZ)

thinned

Proportion of area thinned and tractor yarded near ridge viewshed

wellburnt

Proportion of area thoroughly burned (hot burn)

semiburnt

Proportion of area where burning was incomplete

herbed

Proportion of area treated with herbicides after cutting

roadside

Proportion of area in road cuts, fills, and sidecast

roadsurf

Proportion of area in road running surface

skidside

Proportion of area in skidtrail cuts, fills, and sidecast.

skidsurf

Proportion of area in skidtrail dragway surface

lndgside

Proportion of area in landing cuts, fills,and sidecast.

lndgsurf

Proportion of area in landing compacted surface

yardcdor

Length of yarding corridor (cableways) (m/ha)

othrdist

Proportion of area disturbed by firelines

clearcut

Proportion of area clearcut (does not include roads)

roadlndg

Proportion of area in roads and landings (roadside + roadsurf + lndgside + lndgsurf)

skid

Proportion of area in skidtrails (skidside + skidsurf)

totbare

Proportion of area in roads, landings, skidtrails, and firelines (roadside + roadsurf + lndgside + lndgsurf + skidside + skidsurf + othrdist)

totburnt

Proportion of area burned (wellburnt + semiburnt)

  ARF BAN CAR DOL EAG FLY GIB JOH KJE LAN
timber 9.07E+01 2.03E+02 1.65E+02 6.24E+01 1.73E+02 9.54E+01 1.74E+02 8.36E+01 2.69E+02 7.27E+01
cutarea 4.55E-01 9.50E-01 9.57E-01 3.64E-01 1.01E+00 4.54E-01 9.96E-01 3.02E-01 9.71E-01 3.22E-01
cutarea.150 1.72E-01 4.69E-01 3.63E-01 1.38E-01 3.98E-01 1.51E-01 3.34E-01 8.71E-02 2.76E-01 9.45E-02
cutarea.crk 2.52E+01 6.40E+01 4.86E+01 1.66E+01 4.78E+01 2.20E+01 4.01E+01 1.05E+01 3.64E+01 1.40E+01
cable 3.51E-01 7.73E-01 8.21E-01 2.74E-01 7.90E-01 3.46E-01 5.49E-01 2.64E-01 8.52E-01 2.78E-01
cable.150 1.54E-01 4.43E-01 3.47E-01 1.33E-01 3.85E-01 1.34E-01 3.19E-01 8.19E-02 2.58E-01 8.01E-02
cable.crk 1.55E+01 4.89E+01 4.15E+01 1.54E+01 4.45E+01 1.21E+01 3.45E+01 5.95E+00 2.03E+01 6.08E+00
tractor 8.00E-02 1.47E-01 1.11E-01 6.76E-02 1.77E-01 8.47E-02 4.16E-01 2.30E-02 7.33E-02 2.47E-02
tractor.150 3.69E-03 8.57E-03 0.00E+00 2.54E-03 7.33E-03 1.32E-03 2.53E-03 5.49E-04 1.96E-03 4.50E-04
tractor.crk 1.96E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
wlpz 4.15E-02 5.33E-02 5.58E-02 3.89E-03 1.12E-02 4.29E-02 2.02E-02 1.34E-02 4.44E-02 4.06E-02
wlpz.150 3.96E-02 5.33E-02 5.51E-02 3.89E-03 1.12E-02 4.11E-02 1.97E-02 1.34E-02 4.44E-02 3.82E-02
wlpz.crk 9.51E+00 1.51E+01 7.16E+00 1.16E+00 3.34E+00 9.93E+00 5.66E+00 4.51E+00 1.61E+01 7.89E+00
thinned 1.28E-03 0.00E+00 0.00E+00 6.23E-03 1.80E-02 4.61E-05 0.00E+00 0.00E+00 0.00E+00 6.43E-05
thinned.150 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
thinned.crk 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
wellburnt 1.83E-01 0.00E+00 0.00E+00 2.49E-01 7.18E-01 2.36E-01 8.23E-01 0.00E+00 0.00E+00 1.44E-01
wellburnt.150 4.46E-02 0.00E+00 0.00E+00 9.44E-02 2.73E-01 4.54E-02 2.70E-01 0.00E+00 0.00E+00 0.00E+00
wellburnt.crk 6.60E+00 0.00E+00 0.00E+00 1.01E+01 2.92E+01 8.08E+00 3.22E+01 0.00E+00 0.00E+00 3.99E+00
semiburnt 5.69E-02 0.00E+00 0.00E+00 8.98E-02 2.59E-01 6.85E-02 1.59E-01 1.10E-03 0.00E+00 5.95E-02
semiburnt.150 1.63E-02 0.00E+00 0.00E+00 4.18E-02 1.21E-01 1.40E-02 5.20E-02 0.00E+00 0.00E+00 5.21E-03
semiburnt.crk 1.41E+00 0.00E+00 0.00E+00 5.29E+00 1.53E+01 6.23E-01 2.25E+00 0.00E+00 0.00E+00 0.00E+00
herbed 2.12E-01 0.00E+00 0.00E+00 1.98E-01 5.70E-01 3.04E-01 9.80E-01 1.10E-03 0.00E+00 2.03E-01
herbed.150 5.30E-02 0.00E+00 0.00E+00 9.71E-02 2.81E-01 5.94E-02 3.22E-01 0.00E+00 0.00E+00 5.21E-03
herbed.crk NA 0.00E+00 0.00E+00 9.71E+00 2.80E+01 NA 3.45E+01 NA 0.00E+00 NA
roadside 2.89E-03 8.09E-04 1.50E-03 7.94E-03 1.31E-02 1.81E-03 4.68E-03 1.63E-03 5.42E-03 5.93E-04
roadside.150 2.68E-04 0.00E+00 0.00E+00 1.57E-04 4.55E-04 2.22E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00
roadside.xng 2.61E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.61E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00
roadsurf 6.18E-03 1.20E-02 7.65E-03 7.86E-03 1.24E-02 5.65E-03 1.50E-02 8.75E-03 2.52E-02 3.65E-03
roadsurf.150 3.64E-04 0.00E+00 0.00E+00 1.57E-04 4.55E-04 2.13E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00
roadsurf.xng 2.61E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.61E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00
skidside 4.43E-04 0.00E+00 4.58E-05 4.99E-04 1.44E-03 6.01E-04 1.94E-03 5.19E-05 1.85E-04 3.43E-04
skidside.150 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
skidside.xng 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
skidsurf 7.13E-03 6.17E-03 1.53E-02 7.41E-03 2.14E-02 7.40E-03 2.62E-02 9.64E-04 3.44E-03 3.11E-03
skidsurf.150 2.43E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
skidsurf.xng 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
lndgside 1.54E-03 6.94E-04 3.80E-03 1.72E-03 4.64E-03 1.57E-03 5.80E-03 1.30E-03 4.63E-03 8.32E-04
lndgside.150 6.22E-05 0.00E+00 8.25E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
lndgside.xng 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
lndgsurf 7.01E-03 1.23E-02 1.55E-02 7.25E-03 1.91E-02 6.69E-03 1.62E-02 8.47E-03 3.02E-02 4.69E-03
lndgsurf.150 2.12E-04 0.00E+00 2.50E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
lndgsurf.xng 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
yardcdor 1.58E+02 2.77E+02 3.13E+02 1.06E+02 3.08E+02 1.74E+02 2.76E+02 1.44E+02 4.85E+02 1.37E+02
yardcdor.150 3.62E+01 8.56E+01 6.42E+01 2.59E+01 7.48E+01 3.70E+01 5.77E+01 3.39E+01 1.20E+02 2.37E+01
yardcdor.xng 2.97E-01 5.71E-01 5.66E-01 2.72E-01 7.87E-01 3.00E-01 5.56E-01 3.66E-01 1.31E+00 1.74E-01
othrdist 4.27E-03 0.00E+00 0.00E+00 4.49E-03 1.30E-02 5.97E-03 8.77E-03 0.00E+00 0.00E+00 5.72E-03
othrdist.150 1.49E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.63E-04 0.00E+00 0.00E+00 0.00E+00 1.77E-04
othrdist.xng 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
clearcut 4.31E-01 9.20E-01 9.32E-01 3.41E-01 9.67E-01 4.30E-01 9.65E-01 2.87E-01 9.25E-01 3.03E-01
clearcut.150 1.58E-01 4.51E-01 3.47E-01 1.36E-01 3.93E-01 1.35E-01 3.22E-01 8.24E-02 2.60E-01 8.06E-02
clearcut.crk 1.57E+01 4.89E+01 4.15E+01 1.54E+01 4.45E+01 1.21E+01 3.45E+01 5.95E+00 2.03E+01 6.08E+00
roadlndg 1.76E-02 2.58E-02 2.85E-02 2.48E-02 4.92E-02 1.57E-02 4.17E-02 2.01E-02 6.55E-02 9.76E-03
roadlndg.150 9.06E-04 0.00E+00 3.33E-03 3.15E-04 9.09E-04 4.35E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00
skid 7.58E-03 6.17E-03 1.53E-02 7.90E-03 2.28E-02 8.00E-03 2.82E-02 1.02E-03 3.62E-03 3.45E-03
skid.150 2.43E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00
totbare 2.95E-02 3.20E-02 4.38E-02 3.72E-02 8.50E-02 2.97E-02 7.86E-02 2.12E-02 6.91E-02 1.89E-02
totbare.150 1.08E-03 0.00E+00 3.33E-03 3.15E-04 9.09E-04 6.98E-04 0.00E+00 0.00E+00 0.00E+00 1.77E-04
totburnt 2.40E-01 0.00E+00 0.00E+00 3.39E-01 9.78E-01 3.04E-01 9.82E-01 1.10E-03 0.00E+00 2.03E-01
totburnt.150 6.09E-02 0.00E+00 0.00E+00 1.36E-01 3.93E-01 5.93E-02 3.22E-01 0.00E+00 0.00E+00 5.21E-03
totburnt.crk 8.01E+00 0.00E+00 0.00E+00 1.54E+01 4.45E+01 8.71E+00 3.45E+01 0.00E+00 0.00E+00 3.99E+00

Last Updated on October 21, 1997

Research contact:
Last Modified: Mar 7, 2012 06:03:38 PM