[图书][B] Biometry for forestry and environmental data: With examples in R

L Mehtatalo, J Lappi - 2020 - taylorfrancis.com
Biometry for Forestry and Environmental Data with Examples in R focuses on statistical
methods that are widely applicable in forestry and environmental sciences, but it also …

Estimation and calibration of stem diameter distribution using UAV laser scanning data: A case study for larch (Larix olgensis) forests in Northeast China

Y Hao, FRA Widagdo, X Liu, Y Quan, Z Liu… - Remote Sensing of …, 2022 - Elsevier
Diameter frequency distributions provide essential information for estimating timber
assortment, monitoring carbon stocks, and formulating forest management measures. In this …

Individual tree diameter estimation in small-scale forest inventory using UAV laser scanning

Y Hao, FRA Widagdo, X Liu, Y Quan, L Dong, F Li - Remote Sensing, 2020 - mdpi.com
Unmanned aerial vehicle laser scanning (UAVLS) systems present a relatively new means
of remote sensing and are increasingly applied in the field of forest ecology and …

High-density UAV-LiDAR in an integrated crop-livestock-forest system: sampling forest inventory or forest inventory based on individual tree detection (ITD)

APD Corte, EM da Cunha Neto, FE Rex, D Souza… - Drones, 2022 - mdpi.com
Lidar point clouds have been frequently used in forest inventories. The higher point density
has provided better representation of trees in forest plantations. So we developed a new …

Detecting pruning of individual stems using airborne laser scanning data captured from an unmanned aerial vehicle

L Wallace, C Watson, A Lucieer - … Journal of Applied Earth Observation and …, 2014 - Elsevier
Modern forest management involves implementing optimal pruning regimes. These regimes
aim to achieve the highest quality timber in the shortest possible rotation period. Although a …

Characterizing variations in growth characteristics between Douglas-fir with different genetic gain levels using airborne laser scanning

F du Toit, NC Coops, P Tompalski, TRH Goodbody… - Trees, 2020 - Springer
Key message High-density airborne laser scanning can be used to generate metrics that
help characterize and differentiate the structure of Douglas-fir across three genetic levels at …

Consistent set of additive biomass functions for eight tree species in Germany fit by nonlinear seemingly unrelated regression

C Vonderach, G Kändler, CF Dormann - Annals of Forest Science, 2018 - Springer
Key message Biomass functions are relevant for an easy and quick estimation of tree
biomass. Nevertheless, additive biomass functions for different species and different …

Improving the accuracy of tree biomass estimations for three coniferous tree species in Northeast China

L Xie, L Fu, FRA Widagdo, L Dong, F Li - Trees, 2022 - Springer
Key message Seemingly unrelated mixed-effects models were used to model biomass
models for Larix olgensis, Pinus koraiensis, and Pinus sylvestris, and the developed models …

A simple approach to forest structure classification using airborne laser scanning that can be adopted across bioregions

S Adnan, M Maltamo, DA Coomes… - Forest Ecology and …, 2019 - Elsevier
Reliable assessment of forest structural types (FSTs) aids sustainable forest management.
We developed a methodology for the identification of FSTs using airborne laser scanning …

Estimation of the timber quality of Scots pine with terrestrial laser scanning

V Kankare, M Joensuu, J Vauhkonen, M Holopainen… - Forests, 2014 - mdpi.com
Preharvest information on the quality of Scots pine (Pinus sylvestris) timber is required by
the forest industry in Nordic countries, due to the strong association between the technical …