نتایج جستجو برای: permanent plot

تعداد نتایج: 92633  

Journal: :E3S web of conferences 2021

The article describes results of research work on planning for location solid municipal waste accumulation sites, as well the creation a register permanent plots in Novosibirsk. requirements site placement land plot, applicable process operations picking optimal are shown. Quantitative data sites Novosibirsk and geoinformation database structure given. Conclusions importance carried out ecologi...

Journal: :Acta Physica Polonica B Proceedings Supplement 2018

Journal: :Health policy and planning 2002
R Choudhary Abhinav Sharma Kishore S Agarwal Amod Kumar V Sreenivas Jacob M Puliyel

INTRODUCTION Interventions on behalf of the marginalized in society can assume many formats. In an urban slum the Government of Delhi built one-room houses for some of the residents in what is termed a 'plot area'. Not all residents could be accommodated in the project and the remainder continued to live next door in shanty houses of the slum. Nineteen years later, young children who had migrat...

2015
Charles P.-A. Bourque Mahmoud Bayat

Mapping landscape variation in tree species richness (SR) is essential to the long term management and conservation of forest ecosystems. The current study examines the prospect of mapping field assessments of SR in a high-elevation, deciduous forest in northern Iran as a function of 16 biophysical variables representative of the area's unique physiography, including topography and coastal plac...

Journal: :Forest Ecology and Management 2022

In this study, we analyze the demographic rates and biomass dynamics of Lecythidaceae in a 100-ha permanent forest plot Central Amazon. We characterize habitats plot, effect habitat on tree density, species richness, dynamics, quantify significant associations. The experienced 13.2 % net loss individuals (n = 1023) but aboveground (AGB; Mg ha−1) did not differ between two censuses. Growth avera...

2011
Tohru Nakajima Mitsuo Matsumoto Norihiko Shiraishi

Abstract: The objectives of this study were to analyze diameter growth in relation to natural thinning in high-density stands in even-aged, pure plantation forests and to develop a growth prediction system based on Japanese permanent plot data. Long-term data recorded in even-aged, pure, unthinned stand plots of Sugi (Cryptomeria japonica) forests were available. Relationships between log-trans...

Journal: :Journal of Information and Telecommunication 2018

Journal: :Fractal and fractional 2022

Fractional factorial split-plot designs are widely used when it is impractical to perform fractional experiments in a completely random order. When there too many subplots per whole plot, or few plots, with replicated settings of the plot factors preferred. However, such an important study undeveloped literature. This paper considers WP from viewpoint clear effects. We investigate sufficient an...

Journal: :Mathematics 2022

In some experiments, the levels of factors are difficult to change; then fractional factorial split-plot (FFSP) designs suitable for selection. an FFSP design, divided into two classes—the whole plot (WP) and subplot (SP) factors. selection WP can affect that SP factors, which attracts much attention Paying more a new optimality criterion selecting such is proposed. The robustness proposed meth...

Journal: :MCFNS 2015
Paul C. Van Deusen Francis A. Roesch

Continuous forest inventory planners can allocate the budget to more plots per acre or a shorter remeasurement cycle. A higher plot intensity benefits small area estimation and allows for more precision in current status estimates. Shorter cycles may provide better estimates of growth, removals and mortality. On a fixed budget, the planner can’t have both greater plot intensity and shorter cycl...

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