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G07241450
» Citation URL: http://vegbank.org/cite/VB.ob.83104.G07241450
» Citing info
Plot ID Fields: 
Author Plot Code ? G07241450
Author Observation Code ? G07241450
Original Data Location ? Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.2397832339596 º
Longitude ? -120.884531848672 º
Author Location ? EBMUD property, Buena Vista Rd.
Location Narrative ? Open Quercus douglasii stand on undulating SW facing hillside. Stand is obviously grazed with some ungrazed grasses remaining underneath the Quercus douglasii. Stand appears (on photo) to cover top portion of S facing hillside, east of Buena Vista Rd on EBMUD land.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 184 m
Slope Aspect ? 237 º
Slope Gradient ? 15 º
Topographic Position ? High slope
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 30 %
Percent Bare Soil ? 68 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 24-Jul-2008
Project ? San Joaquin Valley and Southern Foothills
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW v.2010
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
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
Tree Cover ? 13 %
Shrub Cover ? 0 %
Field Cover ? 35 %
Nonvascular Cover ? 0 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? Upland
Taxa occurring on this plot-observation
Change plant label:
Change Strata Shown:
ord Author Plant Name ?Original Interpretation, full Scientific Name ?Original Interpretation, Scientific Name without authors ?Original Interpretation, Common Name ?Original Interpretation, USDA Code ?Current Interpretation, full Scientific Name ?Current Interpretation, Scientific Name without authors ?Current Interpretation, Common Name ?Current Interpretation, USDA Code ? Stratum ?Cover ?Original Cover Code ?Basal Area ?Biomass ?Inference Area ? Stems: Stem Diameters (graphically):
1 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Herb
15 %
        -none-
2 Avena barbata Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   Herb
10 %
        -none-
3 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Herb
10 %
        -none-
4 Holocarpha heermannii Holocarpha heermannii (Greene) Keck Holocarpha heermannii Heermann's tarweed Holocarpha heermannii **   Holocarpha heermannii (Greene) Keck Holocarpha heermannii Heermann's tarweed Holocarpha heermannii **   Herb
1 %
        -none-
5 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   tree
13 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
under-tree     0 %
Herb      
tree      
hardwood 5 m 10 m 13 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Georgeades, Andrew Plot contributor
Harbert, Betsy Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus douglasii / Grass Association       no
Buck-Diaz, Jennifer


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                          


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing, domestic stock High Grazing


User Defined Values
No User Defined Data for this plot