نتائج البحث

Building a high-resolution site index map using boosted regression trees: the Norwegian case.

• Authors : Antón-Fernández, Clara ; Hauglin, Marius; Breidenbach, Johannes

Subjects: *Forest monitoring; *Forest surveys; *Land coverNorway

• Source: Canadian Journal of Forest Research. Jun2023, Vol. 53 Issue 6, p416-429. 14p.

تفاصيل العنوان

Biomass models for three species with different growth forms and geographic distribution in the Brazilian Atlantic forest.

• Authors : Uller, Heitor Felippe¹ ; Oliveira, Laio Zimermann^1,2; Klitzke, Aline Renata^2,3

• Source: Canadian Journal of Forest Research. 2021, Vol. 51 Issue 10, p1419-1431. 13p.

تفاصيل العنوان

Assessing components of the model-based mean square error estimator for remote sensing assisted forest applications.

• Authors : McRoberts, Ronald E.¹; Næsset, Erik²; Gobakken, Terje²

• Source: Canadian Journal of Forest Research. 2018, Vol. 48 Issue 6, p642-649. 8p.

تفاصيل العنوان

Modeling tree mortality in relation to climate, initial planting density, and competition in Chinese fir plantations using a Bayesian logistic multilevel method.

• Authors : Zhang, Xiongqing^1,2; Cao, Quang V.³; Duan, Aiguo^1,2

• Source: Canadian Journal of Forest Research. 2017, Vol. 47 Issue 9, p1278-1285. 8p.

تفاصيل العنوان

Biomass equations for lodgepole pine in northern Sweden.

• Authors : Elfving, Björn¹; Ulvcrona, Kristina Ahnlund²; Egnell, Gustaf¹

• Source: Canadian Journal of Forest Research. 2017, Vol. 47 Issue 1, p89-96. 8p.

تفاصيل العنوان

Toward developing a direct relation between gross volume increment and stand density.

• Authors : Dean, Thomas J.; Roberts, Scott D.¹; Seymour, Robert S.²

• Source: Canadian Journal of Forest Research. Sep2013, Vol. 43 Issue 9, p852-860. 9p.

تفاصيل العنوان

Climate and intraannual density fluctuations in Pinus pinaster subsp. mesogeensis in Spanish woodlands.

• Authors : Bogino, Stella^1,2 ; Bravo, Felipe¹

• Source: Canadian Journal of Forest Research. Aug2009, Vol. 39 Issue 8, p1557-1565. 8p. 1 Black and White Photograph, 8 Charts, 2 Graphs, 1 Map.

تفاصيل العنوان

Current and future trends in juvenile wood density for coastal Douglas-fir.

• Authors : Stoehr, M. U.¹ ; Ukrainetz, N. K.²; Hayton, L. K.¹

• Source: Canadian Journal of Forest Research. Jul2009, Vol. 39 Issue 7, p1415-1419. 4p. 1 Chart, 2 Maps.

تفاصيل العنوان

Comparison of linear and mixed-effect regression models and a k-nearest neighbour approach for estimation of single-tree biomass.

• Authors : Fehrmann, Lutz¹ ; Lehtonen, Aleksi²; Kleinn, Christoph¹

• Source: Canadian Journal of Forest Research. Jan2008, Vol. 38 Issue 1, p1-9. 8p. 2 Charts, 5 Graphs.

تفاصيل العنوان

Spatial model of site index based on γ-ray spectrometry and a digital elevation model for two Pinus species in Tuan Toolara State Forest, Queensland, Australia.

• Authors : Qing Wang¹ ; Preda, Micaela¹; Cox, Malcolm¹

• Source: Canadian Journal of Forest Research. Nov2007, Vol. 37 Issue 11, p2299-2312. 13p. 4 Charts, 4 Graphs, 6 Maps.

تفاصيل العنوان