2010
DOI: 10.14214/df.97
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Uncertainty in forest simulators and forest planning systems

Abstract: The forest simulator is a computerized model for predicting forest growth and future development as well as effects of forest harvests and treatments. The forest planning system is a decision support tool, usually including a forest simulator and an optimisation model, for finding the optimal forest management actions.The information produced by forest simulators and forest planning systems is used for various analytical purposes and in support of decision making. However, the quality and reliability of this i… Show more

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Cited by 7 publications
(5 citation statements)
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References 81 publications
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“…Indeed, previous studies on the effect of forest inventory errors on forest management planning [22] did not explicitly consider errors arising from the uncertainty in plot positioning due to limited GPS accuracy. Yet, previous research supports our results inasmuch as forest inventory errors other than plot positioning inaccuracy were also reported to modify the spatio-temporal allocation of forest treatments [19,20].…”
Section: Effect Of Plot Positioning Errors On Decision-making In Foresupporting
confidence: 91%
“…Indeed, previous studies on the effect of forest inventory errors on forest management planning [22] did not explicitly consider errors arising from the uncertainty in plot positioning due to limited GPS accuracy. Yet, previous research supports our results inasmuch as forest inventory errors other than plot positioning inaccuracy were also reported to modify the spatio-temporal allocation of forest treatments [19,20].…”
Section: Effect Of Plot Positioning Errors On Decision-making In Foresupporting
confidence: 91%
“…However, the ILs for the ALS-based stand varia- bles were similar to the ILs (ca. €350Áha -1 , US$500Áha -1 ) of the traditional field data in Mäkinen (2010). On the other hand, the estimated ILs were much higher than the ILs based on traditional field data found by Eid (2000).…”
Section: Discussionmentioning
confidence: 55%
“…Therefore, it is important to take error trends into account in the analysis. In a recent study, Mäkinen et al (2010) employed error trends in their analysis. However, they used a limited number of treatment alternatives, which could squeeze the search space in optimization.…”
Section: Introductionmentioning
confidence: 99%
“…This improvement in data quality is especially significant in certain areas, such as the tropical countries [27], although several methodological issues persist. Natural variation in forest growth and estimation errors in forest inventories can cause uncertainty in forest growth and developmental predictions [28]. Even pixel-based comparisons of land cover maps built using remote sensing data can reveal spatial disagreement and uncertainty [29].…”
Section: Datamentioning
confidence: 99%