Point relascope sampling of downed coarse woody debris

Sammanfattning

This paper presents a method based on angle-gauge sampling useful for inventorying downed coarse woody material in forest stands. The method is closely related to transect relascope sampling, except that sample points are used rather than line transects. The estimators for the total and per unit area are given along with the estimators of their variances. Methods for handling both borderline material and boundary overlap situations are also presented.

Publicerad i

Canadian Journal of Forest Research
1999, volym: 29, nummer: 11, sidor: 1718-1726
Utgivare: NATL RESEARCH COUNCIL CANADA

SLU författare

• Hedström Ringvall, Anna

  • Institutionen för skoglig resurshushållning och geomatik, Sveriges lantbruksuniversitet
    

• Ståhl, Göran

  • Institutionen för skoglig resurshushållning och geomatik, Sveriges lantbruksuniversitet
    

UKÄ forskningsämne

Skogsvetenskap

Publikationens identifierare

• DOI: https://doi.org/10.1139/x99-119

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/41909