SAMO2400
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» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4404-{CA0F3FDD-33F0-4669-BA32-49FF3CE9794F}
» Citing info |
Plot ID Fields: | |
Author Plot Code |
SAMO2400
|
Author Observation Code |
SAMO2400
|
Original Data Location |
SAMO NPS Headquarters, 401 West Hillcrest Drive, Thousand Oaks, CA
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Location Fields: |
MAP:
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| MapQuest
|
Confidentiality Status |
exact location
|
Latitude |
34.1069491225639
º
|
Longitude |
-118.89879662347
º
|
Author Location |
Yerba Buena Road, Santa Monica Mountains
|
Location Narrative |
Cercocarpus betuloides and Ceanothus oliganthus are patchy but spread throughout polygon. There is a disturbed inclusion at NE corner of polygon near storage trailers. The disturbance is mainly Spartium junceum. Probably an old house pad. Not well defined alliance. Much Phalaris aquatica nearby but not in polygon.
|
State or Province |
California
|
Country |
United States
|
Named Places |
|
Layout Fields: | |
Shape |
Plotless
|
Placement Method |
Representative
|
Permanence |
not permanent
|
Environment Fields: | |
Stand Size |
extensive
|
Elevation |
641
m
|
Slope Aspect |
(n/a, too irregular to determine)
º
|
Min Slope Gradient |
25
º
|
Topographic Position |
Middle to Upper 1/3 of slope
|
Surficial Deposits |
Igneous (type unknown)
|
Rock Type |
Igneous (type unknown)
|
Landscape Narrative |
Upland;
|
Percent Rock / Gravel |
10.2
%
|
Percent Litter |
60
%
|
Percent Bare Soil |
39
%
|
Methods Fields: | |
Observation Start Date |
02-Oct-2003
± exact
|
Date Accuracy |
exact
|
Project |
SAMO (CNPS Rapid Assessment/Releve 2002)
|
Cover Method |
Percentage (%)
|
Stratum Method |
CA Native Plant Society (CNPS)
|
Cover Dispersion |
Entire
|
Overall Taxon Cover Values are Automatically Calculated? |
no
|
Plot Quality Fields: | |
Plot Validation Level |
(1) occurrence plot: sufficient for determining type occurrence
|
Overall Plot Vegetation Fields: | |
Field Height |
0.75
m
|
Tree Cover |
0
%
|
Shrub Cover |
53
%
|
Field Cover |
2
%
|
Nonvascular Cover |
0
%
|
Misc Fields: | |
Observation Narrative |
original plot ID: rap2400, Vegetation type confidence High;
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