West Mojave Study Area

Aug 5, 2016 (Last modified Nov 16, 2018)
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Description:
Antelope Valley and West Mojave Ecoregion Subsection (High Desert Plains and Hills 322Ag)

This layer shows the area within the West Mojave Ecoregion Subsection (High Desert Plains and Hills 322Ag) and the study area for the Antelope Valley Regional Conservation Framework.

Ecological Units for the state of California as described by ECOMAP (1993) were "... mapped based on associations of those biotic and environmental factors that directly affect or indirectly express energy, moisture, and nutrient gradients which regulate the structure and function of ecosystems. These factors include climate, physiography, water, soils, air, hydrology, and potential natural communities."

These divisions were first created by Bailey in 1976 and have been updated since. The West Mojave ecoregion subsection was selected from the 2007 (Goudey) version.

This (2007) version of the ecoregion subsections was used by the California Department of Fish and Wildlife for their Areas of Conservation Emphasis work and their Wildlife Action Plan (http://www.dfg.ca.gov/biogeodata/ace/ & https://www.wildlife.ca.gov/SWAP/Final).

Complete metadata can be found here: http://www.fs.usda.gov/detail/r5/landmanagement/gis/?cid=fsbdev3_048133.
The original data can be downloaded in full here: http://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb5351343.zip.
Data Provided By:
Antelope Valley Boundary: Conservation Biology Institute; County of Los Angeles, Department of Public Works, Mapping and GIS Services; DRECP;

Ecoregion Subsection Boundary: Goudey, C.B., and D.W. Smith, eds. 1994.

Updated with ECOMAP 2007: Cleland, D.T.; Freeouf, J.A.; Keys, J.E., Jr.; Nowacki, G.J.; Carpenter, C; McNab, W.H. 2007. Ecological Subregions: Sections and Subsections of the Conterminous United States [1:3,500,000] [CD-ROM]. Sloan, A.M., cartog. Gen. Tech. Report WO-76. Washington, DC: U.S. Department of Agriculture, Forest Service.
Content date:
see Supplemental Infomation Section
Citation:
http://www.fs.fed.us/r5/rsl/clearinghouse/gis-download.shtml

http://www.fs.fed.us/land/pubs/ecoregions/intro.html

http://svinetfc4.fs.fed.us/research/section/index.html
Contact Organization:
Conservation Biology Institute
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Not recommended for use at scales greater than 1:24000
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FGDC Standard Metadata XML
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Original Metadata XML
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Dataset Type:
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Tags:
subsection, mojave desert, ecoregion, regional conservation framework, antelope valley
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About the Uploader

Conservation Biology Institute

We provide advanced conservation science, technology, and planning to empower our partners in solving the world’s critical ecological challenges