A precise forest spatial structure investigation using the SLAM+AR technology
Frontiers in Ecology and Evolution, 2023 IntroductionForest spatial structures are the foundations of the structure and function of forest ecosystems. Quantitative descriptions and analyses of forest spatial structure have recently become common tools for digitalized forest management ...
Fei Yan +5 more
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Quantifying structure of intact beech (Fagus orientalis Lipsky) stands at different development stages (Case study: Kelardasht area, Mazandaran) [PDF]
تحقیقات جنگل و صنوبر ایران, 2013 Forest structure is influenced by natural processes and human interventions. For proper forest management, some tools are required to study changes made at forest structure.
Vahid Alijani +2 more
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IEEE Photonics Journal, 2011 We have analyzed the electromagnetic field of an optical system consisting of two uniform dielectric regions of the same refractive index separated by a flat and parallel gap of air/vacuum between them. There exist two input lights toward the gap and two
N. Kitsunezaki +2 more
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Structural characteristics of Quercus macranthera forests in Arasbaran region, North west of Iran (Hatam Mashe Si, Meshgin-Shahr) [PDF]
مجله جنگل ایران, 2019 This study aimed to evaluate the structural characteristics of Quercus macranthera forests in the Arasbaran region, Hatam Mashe Si, Meshgin-Shahr. To achieve this, all trees and shrubs were full calipered in three one-hectare plots.
Kiomars Sefidi, Moein Sadeghi
doaj
Short Communication. Restoring monoculture plantation using stand spatial structure analysis
Forest Systems, 2013 Aim of study. To improve the quality of monoculture plantations in China.Area of study. structure-based forest management was conducted in Rocky Mountain Area of Northern China.Material and Methods.
G. Gao +6 more
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Effect of alkali modification on the powder flowability of rapeseed straw cellulose fibers
Journal of Natural Fibers, 2023 Powder flowability of natural reinforced fibers has a significant effect on the processing and properties of the composite. Sodium hydroxide modified rapeseed straw reinforced fibers were prepared in four fiber sizes and the powder flowability before and
Qifeng Zhang +5 more
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Bivariate distributions for dominance vs. uniform angle index: Plots (a) 1 and (b) 2.
, 2018 Bivariate distributions for dominance vs. uniform angle index: Plots (a) 1 and (b) 2.
Lianjin Zhang (5100497) +3 more
core +1 more source
Bivariate distributions for mingling vs. uniform angle index: Plots (a) 1 and (b) 2.
, 2018 Bivariate distributions for mingling vs. uniform angle index: Plots (a) 1 and (b) 2.
Lianjin Zhang (5100497) +3 more
core +1 more source
Structural characteristics of Juniperus excelsa in the mountainous forests of Alborz south facing slope (Case study: Atashgah, Karaj) [PDF]
مجله جنگل ایران, 2016 According to the few basic and applied research related to the structure characteristics of Juniper (Juniperus excelsa)stands in the Irano-Turanian forests and the need for early recognition and proper management of these forests, the present study was ...
سید محمد معین صادقی +3 more
doaj
Bivariate distributions for uniform angle index vs. crowding: Plots (a) 1 and (b) 2.
, 2018 Bivariate distributions for uniform angle index vs. crowding: Plots (a) 1 and (b) 2.
Lianjin Zhang (5100497) +3 more
core +1 more source