搜索结果: 1-15 共查到“林业基础学科 Analysis”相关记录30条 . 查询时间(0.309 秒)
Simulating the Effects of Thinning Events on Forest Growth and Water Services Asks for Daily Analysis of Underlying Processes
ack forest forest hydrology drought analysis thinning resolution
2023/12/7
Forest growth function and water cycle are affected by climatic conditions, making climate-sensitive models, e.g., process-based, crucial to the simulation of dynamics of forest and water interactions...
Error Analysis on the Five Stand Biomass Growth Estimation Methods for a Sub-Alpine Natural Pine Forest in Yunnan, Southwestern China
above-ground biomass biomass growth error analysis Pinus densata forests
2023/11/22
Forest biomass measurement or estimation is critical for forest monitoring at the stand scale, but errors among different estimations in stand investigation are unclear. Thus, the Pinus densata natura...
Quantitative proteome analysis reveals changes of membrane transport proteins in Sedum plumbizincicola under cadmium stress
proteome Sedum Quantitative proteome analysis
2023/6/2
Comparison of partial least squares-discriminant analysis, support vector machines and deep neural networks for spectrometric classification of seed vigour in a broad range of tree species
least squares-discriminant analysis spectrometric classification seed tree species
2023/6/5
Multivariate analysis for assessment of the tree populations based on dendrometric data with an example of similarity among Norway spruce subpopulations
dendrometry hierarchical classification ordination Picea abies
2018/3/6
The new method for evaluation of tree populations presented here is based on a correlation analysis within a set of
dendrometric variables. The correlation analysis is carried out for each population...
Accuracy of Structure from Motion models in comparison with terrestrial laser scanner for the analysis of DBH and height influence on error behaviour
hand-held digital camera point cloud stem optimization image segmentation photogrammetry
2016/9/2
With the advantage of Structure from Motion technique, we reconstructed three-dimensional structures from two-dimensional image sequences in a circular plot with a radius of 6 m. The main objective of...
Stakeholders’ preferences and the assessment of forest ecosystem services: a comparative analysis in Italy
ecosystem values environmental attitudes
2015/5/5
Values are qualities and beliefs orientating human actions and they change according to socio-economic
variables such as gender, culture, education and income.
Analysis of the aerial application of fertilizer and dolomitic limestone
fertilization liming revitalization variability
2015/3/20
The paper evaluates the quality of revitalization treatments (fertilization and liming) carried out in selected areas within Forests of the Slovakia (state enterprise) during the year 2008. Revitaliza...
Analysis of herbicide effects on Douglas fir (Pseudotsuga menziesii [Mirb.] Franco) natural regeneration
Douglas fir herbicides introduced tree species natural regeneration
2015/3/19
Douglas fir (Pseudotsuga menziesii [Mirb.] Franco) natural regeneration under parent stand after weed suppression was investigated in the area of the Training Forest Enterprise in Kostelec nad Če...
Analysis of snow accumulation and snow melting in a young mountain spruce and beech stand in the Orlick?hory Mts., Czech Republic
snow accumulation snow melting rate spruce
2015/3/16
The paper evaluates snow accumulation and the intensity of snow melting in a young spruce and beech stand. The study was carried out at the De歵n?field research station in the Orlick?hory Mts. (altitud...
Regional analysis of climate change impact on Norway spruce (Picea abies L. Karst.) growth in Slovak mountain forests
climate change impact tree ring radial increment
2015/3/3
The paper presents the results of a regional analysis of climate change impacts on Norway spruce growth
in the north-western part of Slovakia (Orava region). Radial increment was determined from nin...
Analysis of properties of boards for concrete formwork
formwork large-area materials three-layer massive board OSB construction plywood bending strength modulus of elasticity in bending shear strength swelling
2015/2/2
The paper summarizes results of the analysis of properties of large-area materials usable for the manufacture of concrete formwork and available on our market. The materials were compared from the vie...
Analysis of cambial activity and formation of wood in Quercus robur L. under conditions of a floodplain forest
wood formation effect of environment cell differentiation
2015/1/29
The analyses of the activity of cambium and the study of the increment of wood during one growing season of pedunculate oak (Quercus robur L.) under conditions of a floodplain forest is provided. The ...
Urban Forest and Tree Valuation Using Discounted Cash Flow Analysis: Impact of Economic Components
Urban Forest Benefits Costs Economic Components Discounted Cash Flow Analysis Arboriculture
2013/3/4
Discounted cash flow analysis is one of the standard methods used to value urban forests and trees. It involves calculating today’s value for all benefits and costs attributed to an investment; that i...
Forest Biomass Availability Analysis and Large-Scale Supply Options
Logistics Forest Residues Supply Chain Biorefinery
2013/3/4
Finnish forest companies aim to produce biodiesel based on the Fischer-Tropsch process from forest residues. This study presents method to evaluate biomass availability and supply costs to the selecte...