Mixed estimation in calibration of volume functions of Scots pine.

Korhonen, Kari T.

Full text of this article is only available in PDF format.

Silva Fennica vol. 27 no. 4 article id 5520 | 1993 | Article

Kari T. Korhonen

Mixed estimation in calibration of volume functions of Scots pine.

Korhonen K. T. (1993). Mixed estimation in calibration of volume functions of Scots pine. Silva Fennica vol. 27 no. 4 article id 5520. https://doi.org/10.14214/sf.a15681

Abstract

Regression models for estimating stem volume of Scots pine (Pinus sylvestris L.) were constructed using sample tree data measured in the 7th and 8th National Forest Inventory of Finland. Stem volume were regressed on diameter, basal area of growing stock, and geographic location. The results of the study show that using second order trend surface to describe the geographic variation of the residuals gives satisfactory results. Using mixed estimation for combining old and new sample tree data improves the efficiency of an inventory. The weight of the prior information must be low, because remarkable differences in stem form was found in the two inventories.

The PDF includes an abstract in Finnish.

Keywords
Pinus sylvestris; models; forest inventories; volume; estimation

Published in 1993

Available at https://doi.org/10.14214/sf.a15681 | Download PDF

Click this link to register to Silva Fennica.

If you are a registered user, log in to save your selected articles for later access.

Contents alert

Export reference to EndNote / RefWorks

Your selected articles
Send to email

Uri V., Tullus H. et al. (2003) Nutrient allocation, accumulation and above-grou.. Silva Fennica vol. 37 no. 3 article id 490 (remove) | Edit comment

Huuskonen S., Hynynen J. (2006) Timing and intensity of precommercial thinning a.. Silva Fennica vol. 40 no. 4 article id 320 (remove) | Edit comment

Repola J., (2006) Models for vertical wood density of Scots pine, .. Silva Fennica vol. 40 no. 4 article id 322 (remove) | Edit comment

Uliczka H., (2003) Nature conservation efforts by forest owners – i.. Silva Fennica vol. 37 no. 4 article id 485 (remove) | Edit comment

Sariyildiz T., Anderson J. M. (2006) Intra-specific variation in cell wall constituen.. Silva Fennica vol. 40 no. 1 article id 349 (remove) | Edit comment

Coulter E. D., Sessions J. et al. (2006) Scheduling forest road maintenance using the ana.. Silva Fennica vol. 40 no. 1 article id 357 (remove) | Edit comment

Bonsdorff A. J., (1917) Studies on directions of the storms in Finland Acta Forestalia Fennica vol. 8 no. 1 article id 7016 (remove) | Edit comment

Cajander O., (1934) Distribution of fertile lands and vegetation ind.. Silva Fennica vol. no. 34 article id 4475 (remove) | Edit comment

Leikola M., (1967) Observations on wind conditions in a managed Sco.. Silva Fennica vol. 1 no. 3 article id 4754 (remove) | Edit comment

Parviainen J., (1996) Tasks of forest biodiversity management and moni.. Silva Fennica vol. 30 no. 2–3 article id 5603 (remove) | Edit comment

Peltola H., Kellomäki S. (1993) A mechanistic model for calculating windthrow an.. Silva Fennica vol. 27 no. 2 article id 5504 (remove) | Edit comment

Kreutz A., Aakala T. et al. (2015) Spatial tree community structure in three stands.. Silva Fennica vol. 49 no. 2 article id 1279 (remove) | Edit comment

Repola J., Luoranen J. et al. (2024) Biomass models for young planted Norway spruce a.. Silva Fennica vol. 58 no. 5 article id 24031 (remove) | Edit comment

Kilkki P., Maltamo M. et al. (1989) Use of the Weibull function in estimating the ba.. Silva Fennica vol. 23 no. 4 article id 5392 (remove) | Edit comment

Yli-Vakkuri P., Räsänen P. K. et al. (1968) Cold-storage and its effects on the field surviv.. Acta Forestalia Fennica vol. 0 no. 88 article id 7188 (remove) | Edit comment

Hökkä H., Alenius V. et al. (1997) Individual-tree basal area growth models for Sco.. Silva Fennica vol. 31 no. 2 article id 5616 (remove) | Edit comment

Multamäki S. E., (1919) Studies on state of forests in Savo and Karelia Acta Forestalia Fennica vol. 9 no. 2 article id 7020 (remove) | Edit comment

Your search results

Kangas A., Korhonen K. T. (1995) Generalizing sample tree information with semipa.. Silva Fennica vol. 29 no. 2 article id 5553

Korhonen K. T., (1993) Mixed estimation in calibration of volume functi.. Silva Fennica vol. 27 no. 4 article id 5520

Korhonen K. T., (1992) Calibration of upper diameter models in large sc.. Silva Fennica vol. 26 no. 4 article id 5491

Korhonen K. T., Maltamo M. (1991) The evaluation of forest inventory designs using.. Silva Fennica vol. 25 no. 2 article id 5444

Korhonen K. T., (2024) Corrigendum: Forests of Finland 2019–2023 and th.. Silva Fennica vol. 58 no. 5 article id 24068

Korhonen K. T., Räty M. et al. (2024) Forests of Finland 2019–2023 and their developme.. Silva Fennica vol. 58 no. 5 article id 24045

Korhonen K. T., Ahola A. et al. (2021) Forests of Finland 2014–2018 and their developme.. Silva Fennica vol. 55 no. 5 article id 10662

Haara A., Matala J. et al. (2021) Economic effects of grouse-friendly forest manag.. Silva Fennica vol. 55 no. 3 article id 10468

Nevalainen S., Matala J. et al. (2016) Moose damage in National Forest Inventories (198.. Silva Fennica vol. 50 no. 2 article id 1410

Tuominen S., Pitkänen J. et al. (2014) NFI plots as complementary reference data in for.. Silva Fennica vol. 48 no. 2 article id 983

Korhonen L., Korhonen K. T. et al. (2007) Local models for forest canopy cover with beta r.. Silva Fennica vol. 41 no. 4 article id 275

Korhonen L., Korhonen K. T. et al. (2006) Estimation of forest canopy cover: a comparison .. Silva Fennica vol. 40 no. 4 article id 315

Tomppo E., Korhonen K. T. et al. (2001) Multi-source inventory of the forests of the Heb.. Silva Fennica vol. 35 no. 3 article id 587

Nuutinen T., Hirvelä H. et al. (2000) The role of peatlands in Finnish wood production.. Silva Fennica vol. 34 no. 2 article id 636