Comprehensive View of a Plot
HAMLIN28
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» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2700-{37EB468F-462E-454F-9649-9B16CF2CE056}
» Citing info |
Plot ID Fields: | |
Author Plot Code |
HAMLIN28
|
Author Observation Code |
HAMLIN28
|
Original Data Location |
Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
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Location Fields: |
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Confidentiality Status |
exact location
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Latitude |
39.6882790848103
º
|
Longitude |
-121.699875602015
º
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Author Location |
Horning Ranch, private land
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Location Narrative |
Horning Ranch, Hamlin Canyon in Butte County: Vernally moist herbaceous vegetation on clay soils. Across the landscape there are alternating areas with Lolium density shifting from high to low in drier versus moister patches, respectively. Cow hoof holes are consistent across stand. Area may have burned in 1993. Grazing is higher in moist areas.
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State or Province |
California
|
Country |
United States
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Named Places |
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Layout Fields: | |
Shape |
Plotless
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Permanence |
not permanent
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Environment Fields: | |
Stand Size |
small
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Elevation |
129
m
|
Slope Aspect |
118
º
|
Slope Gradient |
4
º
|
Topographic Position |
Midslope
|
Rock Type |
pyroclastic, unspecified
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Landscape Narrative |
upland
|
Percent Rock / Gravel |
17
%
|
Percent Litter |
30
%
|
Percent Bare Soil |
50
%
|
Percent Water |
0
%
|
Percent Other |
3
%
|
Name Other |
BasalStemArea
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Methods Fields: | |
Observation Start Date |
24-May-2006
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Project |
Northern Sierra Nevada Foothills
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Cover Method |
Percentage (%)
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Stratum Method |
CNPS/CDFW RA v. 2005
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Cover Dispersion |
Entire
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Overall Taxon Cover Values are Automatically Calculated? |
no
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Plot Quality Fields: | |
Plot Validation Level |
(2) classification plot: sufficient for inclusion in a classification revision
|
Overall Plot Vegetation Fields: | |
Field Height |
0.25
m
|
Shrub Cover |
0
%
|
Field Cover |
23
%
|
Dominant Stratum |
Herb
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Misc Fields: | |
Observation Narrative |
Unusual species encountered: Hesperevax caulescens, Navarretia heterandra
|
|
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Soil Observations: |
Soil Horizon | Soil Depth Top | Soil Depth Bottom | Soil Color | Soil Organic | Soil Texture | Soil Sand | Soil Silt | Soil Clay | Soil Coarse | Soil PH | Exchange Capacity | Base Saturation | Soil Description |
A
|
|
|
|
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Silty Clay
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|
|
|
|
|
|
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Fine silty clay
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Disturbance Data: |
Disturbance Type | Disturbance Intensity |
Grazing, domestic stock
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High
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Natural, general
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High
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