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Applying Hotspot Detection Methods in Forestry : A Case Study of Chestnut Oak Regeneration
Author
Source
International Journal of Forestry Research
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-06-21
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Hotspot detection has been widely adopted in health sciences for disease surveillance, but rarely in natural resource disciplines.
In this paper, two spatial scan statistics (SaTScan and ClusterSeer) and a nonspatial classification and regression trees method were evaluated as techniques for identifying chestnut oak (Quercus Montana) regeneration hotspots among 50 mixed-oak stands in the central Appalachian region of the eastern United States.
Hotspots defined by the three methods had a moderate level of conformity and revealed similar chestnut oak regeneration site affinity.
Chestnut oak regeneration hotspots were positively associated with the abundance of chestnut oak trees in the overstory and a moderate cover of heather species (Vaccinium and Gaylussacia spp.) but were negatively associated with the abundance of hayscented fern (Dennstaedtia punctilobula) and mountain laurel (Kalmia latiforia).
In general, hotspot detection is a viable tool for assisting natural resource managers with identifying areas possessing significantly high or low tree regeneration.
American Psychological Association (APA)
Fei, Songlin. 2010. Applying Hotspot Detection Methods in Forestry : A Case Study of Chestnut Oak Regeneration. International Journal of Forestry Research،Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-500299
Modern Language Association (MLA)
Fei, Songlin. Applying Hotspot Detection Methods in Forestry : A Case Study of Chestnut Oak Regeneration. International Journal of Forestry Research No. 2010 (2010), pp.1-8.
https://search.emarefa.net/detail/BIM-500299
American Medical Association (AMA)
Fei, Songlin. Applying Hotspot Detection Methods in Forestry : A Case Study of Chestnut Oak Regeneration. International Journal of Forestry Research. 2010. Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-500299
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500299