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| | EXTENTS | TYPE | DATE |
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| California DA |
Vegetation Data |
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| Vegetation polygons mapped at the alliance level using the national vegetation classification system |
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| California DA |
Vegetation Data |
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| Vegetation plot field data used to train the vegetation classification system and polygon creation |
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| California DA |
Vegetation Data |
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| Vegetation special features identified during field studies for the mojave vegetation dataset |
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| California DA |
Winter Precipitation |
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| The winter precipitation grid represents monthly means averaged over a thirty year period using interpolation on 104-135 stations |
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| California DA |
Summer Precipitation |
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| The summer precipitation grid represents monthly means averaged over a thirty year period using interpolation on 104-135 stations |
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| California DA |
January Avg Min Temp |
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| The January Avg. Min. temperature grid represents interpolation of monthly avg. over a thirty year period using data from 104-136 stations |
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| California DA |
July Avg Max Temp |
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| The July Avg. Max. temperature grid represents interpolation of monthly avg. over a thirty year period using data from 104-136 stations |
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| California DA |
Envrionmental Types |
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| The environmental types grid represents unique combinations of physical and climatic variables that dictate biologic response |
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| California DA |
GLASC |
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| Polygon geomorphology dataset representing landform type, surface age, and composition. |
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| Joshua Tree National Park |
Hydrography |
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| Hydrography of Joshua Tree NP-- Streams intermittent |
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Site Map | FOIA | No FEAR Act