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Density of large snags (>16") per acre (GCPO geography)

Dates

Creation
2016-11-21 16:14:09
Last Update
2017-12-15 18:16:36
Publication Date
2016-11-21
Start Date
2014-09-01 05:00:00
End Date
2015-09-01 04:59:59

Citation

Gulf Coastal Plains and Ozarks Landscape Conservation Cooperative(administrator), Kristine Evans(Principal Investigator), 2016-11-21(creation), 2017-12-15(lastUpdate), 2016-11-21(Publication), Density of large snags (>16") per acre (GCPO geography)

Summary

Standing dead trees, or snags, are an important habitat element in any forested system, and provide diurnal or seasonal shelter for many LCC priority species. The ISA landscape endpoint for snag density in upland hardwood woodland and forest systems targets one large (≥16” dbh) snag for every five acres of forest (or approximately ~0.2 large snags/acre), reflected by cavity-roosting habitat needs of the silver-haired bat (Lasionycteris noctivagans) and ample other avian, and mammalian species that require cavities in snags to carry out their life history. We used USFS imputed density of large (>16” dbh) snags data (USDA Forest Service Remote Sensing Applications Center, personal communication) extracted through the upland hardwood [...]

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CPA_SnagDensity_Original.zip 217.41 MB
md_metadata.json 22.7 KB
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Purpose

These layers represent estimates of imputed large snag (>16”) density/acre calculated as part of the ecological assessment of upland hardwood systems.

Rights

No liability is to be assumed by the Gulf Coastal Plains and Ozarks Landscape Conservation Cooperative or any of its partners for the use or misuse of this data. Data is to be considered preliminary, pending comprehensive review, and assumed to be current and accurate at time of release.

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