178
Views
2
CrossRef citations to date
0
Altmetric
ORIGINAL ARTICLES

Predicting the green density as a means to achieve the volume of Norway spruce

, &
Pages 257-265 | Received 22 Nov 2011, Accepted 26 Sep 2012, Published online: 31 Oct 2012

References

  • Skogsstyrelsens föreskrifter om virkesmätning [The Forest agency regulations concerning wood measurement] . 1999 . Skogsstyrelsens författningssamling , SKSFS:1 .
  • Measuring rules for pulpwood . 2006 . The Swedish Timber Measurement Council Swedish Timber Measurement Council VMR 1-06 .
  • VMRs verksamhet samt statistik över virkesmätningen 2006 [Wood measuring councils activities and statistics for the wood measurement 2006] . 2006 . SDC. skogsnäringens IT-företag .
  • VMRs verksamhet samt statistik över virkesmätningen 2008 [Wood measuring councils activities and statistics for the wood measurement 2008] . 2008 . SDC. skogsnäringens IT-företag .
  • Berg M , Bjurulf A , Duchesne I , Hedenberg Ö , Löfgren M. 1995 . Vad är färskhet [What is freshness?] . Uppsala : skogforsk . Skogforsk – Resultat. nr 5 .
  • Björklund L. 1988 . Vägning av massaved med torrhaltsbestämning [Weight – scaling of pulpwood with dry matter content determination] . Uppsala : Sveriges Lantbruksuniversitet, institutionen för virkeslära . (Rapport nr 198) .
  • Daniels RA. 2005 . Marketing your timber – the basic weight of scaling [Internet]; [cited 2011 June 27]. Available from: http://msucares.com/pubs/publications/p2005.htm
  • Ekenstedt F , Lundqvist S-O , Marklund B. 2002 . Hur Torkar ved? [How does wood dry?] . STFIs Renserikonferens PUB 9 Conference Proceeding; Stockholm .
  • Enger T. 2005 . Slutrapport fra utviklingsprosjektet Råvekt – Volum [Final report from the development project, green weight – volume] . Norsk Virkesmålning – Prosjekt rasjonell massevirkeålning .
  • Finn K. 2011 . How to calculate outliers [Internet] ; [cited 2012 Aug 16]. Available from: http://www.ehow.com/how_5201412_calculate-outliers.html Pp. 1 .
  • Hakkila , P . 1966 . Investigations on the basic density of Finnish pine, spruce and birch wood . Communicationes Instituti Forestalis Fenniae. , 61 : 1 – 98 .
  • Jonsson M. 2004 . Wet storage of roundwood: effects on wood properties and treatments of run-off water . Sveriges Lantbruksuniversitet . Acta Universitatis Agriculturare Sueciae Silvestria 319 .
  • Jyske , T , Mäkinen , H and Sarenpää , P . 2008 . Wood density within Norway spruce stems . Silva Fennica. , 42 ( 3 ) : 439 – 455 .
  • Kokkola , J . 1993 . Drying of pulpwood in northern Finland . Silva Fennica. , 27 ( 4 ) : 283 – 293 .
  • Liukko , K and Elowsson , T . 1999 . The effect of bark condition, delivery time and climate-adapted wet storage on the moisture content of Picea abies (L.) Karst. Pulpwood . Scand J Forest Res. , 14 ( 2 ) : 156 – 163 .
  • MacLeod , M . 2007 . The top ten factors in kraft pulp yield . Pap Timber. , 89 ( 4 ) : 1 – 5 .
  • Nylinder P. 1967 . Synpunkter på inmätning av virke genom vägning [Different aspects of measurement of wood by weight scaling] . särtryck ur Sveriges Skogsvårdsförbunds Tidskrift nr 6, 1967 . Stockholm : Skogshögskolan sinstutitionen för virkeslära . Uppsatser, Nr U 21 .
  • Nylinder M , Duchesne I , Yngvesson M. 1995 . Mätning av bindningsstyrkan mellan bark och ved – metoder för att uppskatta barkbarhet hos massaved [Measurement of the binding strength between bark and wood – methods to evaluate debarking resistance of pulpwood] . Uppsala : Sveriges Lantbruksuniversitet, institutionen för skogens produkter . (Rapport nr 247) .
  • Okstad T. 1998 . Råvektsmåling av massevirke – rapport till Fellesutvalg for Norsk tömmermåling [Scaling pulpwood according to its green weight] . Oslo : Norsk Institutt for Skogforskning . (Oppdragrapport nr. 13/98) .
  • Orvér M. 2001 . Vikt som hjälpmedel vid volymmätning av massaved och sågtimmer [Weight as way to reach the volume] . Umeå. Internal report by VMF Nord .
  • Persson E. 2001 . Storage of pulpwood – effects on wood and mechanical pulp . Swedish University of Agricultural Sciences . Acta Universitatis Agriculturare Sueciae Silvestria 206 .
  • Persson , E , Filipsson , J and Elowsson , T . 2002 . Roadside storage of Norway spruce (Picea abies (L.) Karst.) pulpwood – effect on moisture content of climate conditions, felling season and exposure . Pap Timber. , 84 ( 3 ) : 174 – 178 .
  • Pettersson R. 2011 . Mitt emellan virkesintressen – Virkesmätningens historia i Sverige [In the middle of interest – The history of wood measurement in Sweden] . Kungl. Skogs- och lantbruksakademin. Skogs och lantbrukshistoriska meddelanden nr 55. Supplement till Kungl . Skogs- och Lantbruksakademins Tidskrift . 656 p.
  • Repola , J . 2006 . Models for vertical density of Scots pine, Norway spruce and birch stems, and their application to determine the average wood density . Silva Fennica. , 40 ( 4 ) : 673 – 685 .
  • Schumacher , FX . 1946 . Volume-weight ratios of pine logs in the Virginia-North Carolina Coastal Plain . J Forestry. , 44 ( 8 ) : 583 – 586 .
  • Tamminen Z. 1962 . Fuktighet, volymvikt m.m. hos ved och bark I, Tall [Moisture content, density and other properties of wood and bark I. Scots pine] . Stockholm : Skogshögskolan instutitionen för virkeslära uppsatser nr 41 .
  • Tamminen Z. 1964 . Fuktighet, volymvikt m.m. hos ved och bark II. Gran [Moisture content, density and other properties of wood and bark II. Norway spruce] . Stockholm : Skogshögskolan instutitionen för virkeslära rapport nr 47 .
  • Tamminen Z. 1970 . Fuktighet, volymvikt m.m. hos ved och bark III. Björk [Moisture content, density and other properties of wood and bark III. birch] . Stockholm : Skogshögskolan instutitionen för virkeslära rapport nr 63 .
  • Vadla K. 2006 . Virkesegenskaper hos gran og furu fra forskjellige lokaliteter i sör Norge [Wood properties of Norway spruce and Scots pine, at four places in southern Norway] . Oslo : Forskning fra Skog og Landskap . 01/2006 .
  • Wilhelmsson , L , Arlinger , J , Spångberg , K , Lundqvist , S-O , Grahn , T , Hedenberg , Ö and Olsson , L . 2002 . Models for predicting wood properties in stems of Picea abies and Pinus sylvestris in Sweden . Scand J Forest Res. , 17 ( 4 ) : 330 – 350 .
  • Wilhelmsson L , Moberg L. 2004 . Viktsutredning – Råvolymvikter, prognos för medelvärden och spridningsmått med hjälp av beräkningsmodeller och vägning vid mätstationer [The investigation of weights – green density, prognosis for the mean values, variations, with help of statistic models and weight scaling at wood measurement stations] . Uppsala : Arbetsrapport från Skogforsk nr 569 .
  • Wilhelmsson L , Persson E , Persson , T. 2005 . Prognoser för virkets uttorkning efter avverkning [Forecasts for the dehydration of wood after harvest] . Uppsala : Skogforsk . (Resultat Nr 11) .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.