Search
Search Results
-
Develo** Weibull-based diameter distributions for the major coniferous species in Heilongjiang Province, China
Diameter distribution models play an important role in forest inventories, growth prediction, and management. The Weibull probability density...
-
Combining Weibull distribution and k-nearest neighbor imputation method to predict wall-to-wall tree lists for the entire forest region of Northeast China
Key messageWe propose a coupled framework to combine the strengths of the Weibull function in modeling diameter distributions and the ability of the k ...
-
Predicting aboveground biomass yield for moso bamboo (Phyllostachys pubescens) plantations based on the diameter distribution model
Biomass accumulation is an important stand characteristic because it provides critical information for bamboo forest management. The purpose of this...
-
Stable reverse J-shaped diameter distribution occurs in an old-growth karst forest
The reverse J-shaped diameter distribution is considered an inherent attribute of natural forests, crucial for forest resource utilization and...
-
Understanding the influence of tree size distribution on the CTL harvesting productivity of two different size harvesting machines
Tree size is one of the major factors that determines harvester productivity and is heavily influenced by forest managerial activities. Stand...
-
What Is Common between Ecology and Nuclear Physics: A Random Matrix Model for the Distribution of Trees in a Stand by Inventory Data
AbstractThe interactions between trees in a forest are manifested in a decrease in phytomass growth and the weakening and disappearance of some...
-
Larger particle size distribution of environmental RNA compared to environmental DNA: a case study targeting the mitochondrial cytochrome b gene in zebrafish (Danio rerio) using experimental aquariums
Environmental RNA (eRNA) analysis is conventionally expected to infer physiological information about organisms within their ecosystems, whereas...
-
Tree-Size Variable Frequency Distribution Modeling for Tropical Forests in Ba Be, Vietnam
AbstractTree-size variable frequency distributions are essential for sustainable forest ecosystem management. In Vietnam, a few theoretical...
-
Forecast predictions for the COVID-19 pandemic in Brazil by statistical modeling using the Weibull distribution for daily new cases and deaths
COVID-19 has killed more than 500,000 people worldwide and more than 60,000 in Brazil. Since there are no specific drugs or vaccines, the available...
-
Appropriate search techniques to estimate Weibull function parameters in a Pinus spp. plantation
The Weibull function, a continuous probability distribution, is widely used for diameter distribution modelling, in which parameter estimation...
-
Modified information criterion for regular change point models based on confidence distribution
In this article, we propose procedures based on the modified information criterion and the confidence distribution for detecting and estimating...
-
Survival time prediction by integrating cox proportional hazards network and distribution function network
BackgroundThe Cox proportional hazards model is commonly used to predict hazard ratio, which is the risk or probability of occurrence of an event of...
-
An analysis of stand-level size distributions of decay-affected Norway spruce trees based on harvester data
Key messageWe studied size distributions of decay-affected Norway spruce trees using cut-to-length harvester data. The harvester data comprised...
-
Distribution and structural characterization of Balanites aegyptiaca (L.) Delile and Ricinodendron heudelotii (Bail.) Pierre among phytodistricts and land use types in Benin (West Africa)
Balanites aegyptiaca (L.) Delile and Ricinodendron heudelotii (Bail.) Pierre are multipurpose wild oil plants (WOP) with high socio-economic and...
-
Assignment of unimodal probability distribution models for quantitative morphological phenoty**
BackgroundCell morphology is a complex and integrative readout, and therefore, an attractive measurement for assessing the effects of genetic and...
-
Evaluating diameter distribution series of small-leaved lime (Tilia cordata Mill.) in forest stands
BackgroundThe paper provides studies on the structure of planted small-leaved lime ( Tilia cordata Mill.) in the conditions of the Bashkir Cis-Urals....
-
Pollen dispersal distance is determined by phenology and ancillary traits but not floral gender in an andromonoecious, fly-pollinated alpine herb
Pollen-mediated gene flow and spatial genetic structure have rarely been studied in alpine plants that are pollinated by dipteran insects. In...
-
Physicomechanical properties of raw and comminuted pine and poplar shavings: energy consumption, particle size distribution and flow properties
The aim of this study was to assess the energy consumption during milling and cutting-milling of pine and poplar shavings and the determination of...
-
Effect of aqueous ozone on inactivation of bacteria isolated from the meat products and equipment
Ozone based disinfection is one of the approved green technologies for preservation of meat and meat products. The study had discussed about the...
-
Probability analysis of pheromone trap** for olive moths, Prays oleae Bern. (Lepidoptera: Yponomeutidae) and a regional decision-making algorithm for spraying for fruit generation
This study designed an algorithm for regional optimum spray timing to prevent damage to olive trees by the olive moth ( Prays oleae Bern), which is...
