DrobyshevGoebelHixEtAl2008a

Référence

Drobyshev, I., Goebel, P.C., Hix, D.M., Corace III, R.G. and Semko-Duncan, M.E. (2008) Pre- and post-European settlement fire history of red pine dominated forest ecosystems of Seney National Wildlife Refuge, Upper Michigan. Canadian Journal of Forest Research, 38(9):2497-2514. (Scopus )

Résumé

To understand the dynamics of fire in red pine (Pinus resinosa Ait.) forest ecosystems that once dominated areas of the northern Lake States, we dendrochronologically reconstructed the fire regime prior to European settlement (pre-1860), after European settlement (1860-1935), and postrefuge establishment (post-1935) for different portions (wilderness and nonwilderness) and landforms (sand ridges and outwash channels) of the Seney National Wildlife Refuge (SNWR) in eastern Upper Michigan. Using data from 50 sites, we found that the cumulative number of fires showed a slow rate of accumulation from the 1700s to 1859, a steeper pattern suggesting higher fire occurrence from 1860 to 1935, and a return to fewer fires after 1935. Prior to European settlement, the fire cycle (FC) of sand ridge landforms interspersed within a poorly drained lacustrine plain in the Seney Wilderness Area was 91-144 years. This was longer than on glacial outwash channel landforms (53 years) and on sand ridge landforms interspersed within lacustrine plains located outside of the wilderness (47 years). The FC was also shorter (30 years) during this period and has subsequently increased (149-1090 years) after SNWR establishment. Differences in fire regimes among landform types were minor relative to the temporal variation in fire regimes among the three time periods. © 2008 NRC.

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@ARTICLE { DrobyshevGoebelHixEtAl2008a,
    AUTHOR = { Drobyshev, I. and Goebel, P.C. and Hix, D.M. and Corace III, R.G. and Semko-Duncan, M.E. },
    TITLE = { Pre- and post-European settlement fire history of red pine dominated forest ecosystems of Seney National Wildlife Refuge, Upper Michigan },
    JOURNAL = { Canadian Journal of Forest Research },
    YEAR = { 2008 },
    VOLUME = { 38 },
    PAGES = { 2497-2514 },
    NUMBER = { 9 },
    NOTE = { cited By (since 1996)24 },
    ABSTRACT = { To understand the dynamics of fire in red pine (Pinus resinosa Ait.) forest ecosystems that once dominated areas of the northern Lake States, we dendrochronologically reconstructed the fire regime prior to European settlement (pre-1860), after European settlement (1860-1935), and postrefuge establishment (post-1935) for different portions (wilderness and nonwilderness) and landforms (sand ridges and outwash channels) of the Seney National Wildlife Refuge (SNWR) in eastern Upper Michigan. Using data from 50 sites, we found that the cumulative number of fires showed a slow rate of accumulation from the 1700s to 1859, a steeper pattern suggesting higher fire occurrence from 1860 to 1935, and a return to fewer fires after 1935. Prior to European settlement, the fire cycle (FC) of sand ridge landforms interspersed within a poorly drained lacustrine plain in the Seney Wilderness Area was 91-144 years. This was longer than on glacial outwash channel landforms (53 years) and on sand ridge landforms interspersed within lacustrine plains located outside of the wilderness (47 years). The FC was also shorter (30 years) during this period and has subsequently increased (149-1090 years) after SNWR establishment. Differences in fire regimes among landform types were minor relative to the temporal variation in fire regimes among the three time periods. © 2008 NRC. },
    CODEN = { CJFRA },
    DOCUMENT_TYPE = { Article },
    DOI = { 10.1139/X08-082 },
    ISSN = { 00455067 },
    KEYWORDS = { ABS resins; Disasters; Ecosystems; Forestry; Geomorphology, European; Fire regimes, Landforms, accumulation; evergreen tree; fire behavior; fire history; forest dynamics; forest ecosystem; glacial environment; lacustrine deposit; landform; sand ridge; temporal variation; wilderness area, Disasters; Ecosystems; Forestry; Ridges; Sand; Synthetic Polymers, Michigan; North America; Seney National Wildlife Refuge; United States, Pinus resinosa },
    SOURCE = { Scopus },
    URL = { http://www.scopus.com/inward/record.url?eid=2-s2.0-51649083789&partnerID=40&md5=10e6bda4e169b21780aae7c3f004ece7 },
}

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