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accessInformation: | Hennon, P. E., McKenzie, C. M., D'Amore, D., Wittwer, D. T., Mulvey, R. L., Lamb, M. S., Biles, F. E., and Cronn, R. C. (2016). A climate adaptation strategy for conservation and management of yellow-cedar in Alaska. https://www.fs.fed.us/pnw/pubs/pnw_gtr917.pdf |
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description: | Data represent yellow-cedar decline. The data were collected via aerial sketch mapping techniques and recorded on 1:250,000 USGS base maps from 500-3000 foot above ground level(AGL) observations. Survey coverage has been most intense for forests adjacent to shorelines and waterways. Data are collected, refined and updated on an annual basis. This data represent not one year's mortality but the cumulative effect seen from the air. For more information on this dataset, refer to the full report: https://www.fs.fed.us/pnw/pubs/pnw_gtr917.pdf |
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title: | Yellow Cedar Decline from Aerial Survey |
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culture: | en-US |
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