Results 91 to 100 of about 470,724 (303)

Влияние типов леса на объёмную массу древесины сосны обыкновенной в лесорастительных условиях Прикарпатья

open access: yesAgricultural Science, 2019
The paper discusses the research results on the influence of forest types on the wood specific gravity of Scots pine as an integral indicator of wood quality.
СОПУШИНСКИЙ Иван   +3 more
doaj  

Mapping Coverage and Typology Based on Function and Spatial Configuration of Forests in Latium Region, Central Italy

open access: yesLand
Among the land use–land cover products, tree cover maps are essential tools for assessing forest functionality and ecosystem services, and implementing sustainable forest management.
Marco di Cristofaro   +9 more
doaj   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

open access: yesArthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos   +2 more
wiley   +1 more source

Changes in the extent and structure of Norway spruce stands in the Ukrainian Carpathians based on forest survey data from 1988 to 2018

open access: yesCentral European Forestry Journal
This study investigates dynamics of Norway spruce stands in the Ukrainian Carpathians in 1988–2018. Cultivation of Norway spruce has altered forest composition at the expense of site-adapted species.
Lavnyy Vasyl   +8 more
doaj   +1 more source

The effect of forest context on consumer preferences for environmentally certified forest products in New Zealand and Australia

open access: yes, 2007
The purpose of this study was to compare the effect of forest context on the relative importance of forest certification for New Zealand and Australian consumers.
Bigsby, Hugh, Ozanne, LK
core  

Forest Management Type Identification Based on Stacking Ensemble Learning

open access: yes
Forest management is the fundamental approach to continuously improve forest quality and achieve the quadruple functions of forests. The identification of forest management types is the basis of forest management and a key technical link in the ...
Jingmin Chen   +3 more
core   +1 more source

Influence of Variable Selection and Forest Type on Forest Aboveground Biomass Estimation Using Machine Learning Algorithms

open access: yes, 2019
Forest biomass is a major store of carbon and plays a crucial role in the regional and global carbon cycle. Accurate forest biomass assessment is important for monitoring and mapping the status of and changes in forests.
Liu, Li
core   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

open access: yesAdvanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai   +6 more
wiley   +1 more source

Dispersion of Boletus-Type Spores Within and Beyond Beech Forest

open access: yes
Basidiomycetes produce huge numbers of spores that can disperse over various distances. High spore concentrations are typically observed near the fruiting bodies, with their abundance in the air influenced by the specific habitat in which the fungi grow.
Idalia Kasprzyk   +1 more
core   +1 more source

Forest Type and Tree Characteristics Determine the Vertical Distribution of Epiphytic Lichen Biomass in Subtropical Forests

open access: yes, 2017
Epiphytic lichens are an important component in subtropical forests and contribute greatly to forest biodiversity and biomass. However, information on epiphytic lichens still remains scarce in forest conservation owing to the difficulty of accessing all ...
Shuai Liu   +7 more
core   +1 more source

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