1999
DOI: 10.1139/cjfr-29-11-1718
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Point relascope sampling of downed coarse woody debris

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Cited by 7 publications
(6 citation statements)
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“…Strip sampling was a common inventory method for collecting information about living trees in the past, but nowadays it is mainly used for rare forest characteristics (Stehman and Salzer 2000), while fixed-sized sample plots, which are widely used in forest inventories, are also common in CWD inventories (Ståhl et al 2001;Gove and van Deusen 2011). Other methods for assessing CWD include, for example, lineintersect sampling (Warren and Olsen 1964), transect relascope sampling (Ståhl 1998), point relascope sampling (Gove et al 1999), adaptive cluster sampling (Thompson 1990), perpendicular distance sampling (Williams and Gove 2003), critical point relascope sampling (Gove et al 2005), critical length sampling (Ståhl et al 2010), distance-limited perpendicular distance sampling and guided transect sampling (Ståhl et al 2000). Some of the above-mentioned methods are specified to the sampling of downed CWD.…”
Section: General Background To Cwd Inventoriesmentioning
confidence: 99%
“…Strip sampling was a common inventory method for collecting information about living trees in the past, but nowadays it is mainly used for rare forest characteristics (Stehman and Salzer 2000), while fixed-sized sample plots, which are widely used in forest inventories, are also common in CWD inventories (Ståhl et al 2001;Gove and van Deusen 2011). Other methods for assessing CWD include, for example, lineintersect sampling (Warren and Olsen 1964), transect relascope sampling (Ståhl 1998), point relascope sampling (Gove et al 1999), adaptive cluster sampling (Thompson 1990), perpendicular distance sampling (Williams and Gove 2003), critical point relascope sampling (Gove et al 2005), critical length sampling (Ståhl et al 2010), distance-limited perpendicular distance sampling and guided transect sampling (Ståhl et al 2000). Some of the above-mentioned methods are specified to the sampling of downed CWD.…”
Section: General Background To Cwd Inventoriesmentioning
confidence: 99%
“…In fase di impostazione della ricerca, sono state considerate alcune tra le metodologie proposte per la determinazione del CWD e più in generale della ne cromassa in foresta (Gove et al 1999, Corona 2000, Williams & Gove 2003, Woldendorp et al 2004, Tra vaglini et al 2007), metodologie nelle quali la preci sione di stima è in parte legata alle caratteristiche (di forma, dimensione e stato di alterazione) del mate riale da campionare.…”
Section: Rilievi In Campo E Analisi DI Laboratoriounclassified
“…Inoltre, considerato che le caratteristiche del materiale legno so al suolo sono condizionate dalle dinamiche che hanno portato alla morte della pianta o parte di essa (Gilg 2004, Christensen et al 2005, Mircu et al 2006 e che il quantitativo e la tipologia di CWD cambiano a seconda degli stadi successionali della foresta, è lo gico affermare che col crescere dell'età del bosco la quantità di legno aumenti così come anche le dimen sioni medie del materiale accumulato (Harmon et al 1986, Wolynski 2001. Diversi autori (Wolynski 2001, Christensen et al 2005, Ekbom et al 2006, Sandström et al 2007) affermano che la quantità di CWD è mi nore in boschi sottoposti a tagli colturali rispetto a quella presente in soprassuoli lasciati alla naturale evoluzione.…”
Section: Figunclassified
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