Area	Coastal Tributaries North
Topic	Land Cover: USFS Veg Size for Lower Alder Creek 1994

Caption:  The Source Table veg_usfs_garcia_source.dbf shows, for each Calwater Planning Watershed of the Garcia River basin, percentages of vegetation in six size classes derived from an analysis performed by the U.S. Forest Service in co-operation with the California Department of Forestry. The coverage is based on 1994 Landsat imagery. Extensive ground truthing was conducted to assure accuracy. This analysis technique calculates averages of vegetation stands at a one-hectare scale, and therefore is accurate at the stand rather than individual tree level. Information on tree diameters of stands and stands in non-forest conditions are used for KRIS Garcia but more information and ways of querying data are provided in the original USFS coverage. Vegetation is classified according to diameter at breast height (DBH): Very Large = 40-50" DBH, Large = 30-39.9" DBH, Medium/Large = 20-29.9" DBH, Small/Medium = 12-19.9" DBH, Small = 5-11.9" DBH, Saplings = 1-4.9" , Non-Forest = No trees, shrubs, grass, bare soil. See InfoLinks for more details. Non-Forest = No trees, shrubs, grass, bare soil. See InfoLinks for more details.

 50 rows of a possible 224188 have been displayed.

CWMIN#	CALW22_ID	PWSNAME	TOT_AREA	V_LARGE	LARGE	MED_LARGE	SMALL_MED	SMALL	SAPLINGS	NONFOREST
2	367	Mallo Pass Creek	34602300	0.001	0.009	0.371	0.167	0.12	0.05	0.282
3	397	Lower Alder Creek	42740100	0.004	0.019	0.378	0.215	0.131	0.09	0.164
4	404	North Fork Alder C	34397100	0.001	0.014	0.408	0.208	0.15	0.12	0.099
5	414	Lower Brush Creek	31055400	0.003	0.005	0.224	0.141	0.107	0.061	0.458
6	421	Upper Brush Creek	20022300	0	0.007	0.354	0.233	0.139	0.144	0.124
7	429	Lamour Creek	26488800	0	0.002	0.355	0.111	0.108	0.244	0.181
8	431	Victoria Fork	19935000	0	0.011	0.342	0.173	0.124	0.203	0.147
9	424	Hathaway Creek	30719700	0	0.005	0.209	0.102	0.14	0.06	0.483
10	432	North Fork Garcia	41985000	0.001	0.011	0.45	0.211	0.185	0.111	0.032
11	4000	Little Penney	16065000	0	0.009	0.392	0.1	0.134	0.232	0.133
12	440	Point Arena Creek	51217200	0	0.009	0.459	0.102	0.106	0.066	0.258
13	448	Pardaloe Creek	42322500	0	0.005	0.444	0.101	0.157	0.186	0.107
14	449	Rolling Brook	32384700	0.003	0.012	0.521	0.204	0.143	0.096	0.022
15	450	East of Eureka Hil	13857300	0	0.009	0.38	0.236	0.155	0.129	0.092
16	451	Inman Creek	22179600	0	0.005	0.458	0.093	0.128	0.252	0.064
17	4001	North of Gualala M	10634400	0	0	0.419	0.263	0.188	0.125	0.006
18	465	Signal Creek	15972300	0.001	0.01	0.419	0.259	0.219	0.071	0.02
19	463	South Fork Garcia	22653000	0	0.003	0.517	0.234	0.164	0.073	0.009
20	486	Roseman Creek	29792700	0	0.021	0.629	0.085	0.105	0.095	0.065

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To learn more about this topic click Info Links .
To view additional information (data source, aquisition date etc.) about this page, click Metadata .
To download the table with the chart's source data, click veg_usfs_garcia_source.dbf (size 2,609 bytes) .
 
 

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