Pinus sylvestris
Microscopic identification of changes in beech (Fagus sylvatica L.) and pine (Pinus sylvestris L.) cell structure after drying using high-frequency energy of the microwave band
... The aim of the study was to identify the changes in the wood structure when treated by microwave heating at the level of cell elements. For the microscopic analysis of the changes wood of beech (Fagus sylvatica L.) and ...
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Microscopic Characterisation of Pinus sylvestris Cell Structures under Compression Loading
... the Pinus Sylvestris L. (acronym: P. Sylvestris) pinewood specimen was examined in both macro mechanical and micromechanical aspects by using the scanning electron microscopy ...
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Seed Germination Variation among Crop Years from a Pinus sylvestris Clonal Seed Orchard
... in Pinus sylvestris and to time management activities to take advantage of good crop ...In Pinus sylvestris flowering starts in May to June of year 2 ...pollen. Pinus sylvestris ...
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Response of Pinus sylvestris var. mongolica to water change and drought history reconstruction in the past 260 years, northeast China
... We developed a 260-year (1751 to 2010) tree-ring chronol- ogy of Scots pine (Pinus sylvestris L. var. mongolica Litv.) from four sample sites in the central Daxing’an Mountains, northeast China. Radial ...
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PINE NEEDLES (PINUS SYLVESTRIS L.) AS BIOINDICATORS IN THE ASSESSMENT OF URBAN ENVIRONMENTAL CONTAMINATION WITH HEAVY METALS
... The studies on Zn, Pb and Mn content in the needles of Pinus silvestris and the surface layers of soil (0.0–0.2 m and 0.4–0.6 m) were conducted in 2010. The research stations covered residential areas, municipal ...
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Surface roughness and brightness of scots pine (Pinus sylvestris) applied with water-based varnish after densification and heat treatment
... Abstract This research was aimed at determining the surface roughness and surface brightness properties of Scots pine (Pinus sylvestris L.) wood samples to which water-based varnishes were applied after ...
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Analysis of the genetic structure of a model Scots pine (Pinus sylvestris) seed orchard for development of management strategies
... Crop contamination can occur by the planting of alien ramets as well. The occurrence of alien geno- types of unknown identity causes the internal con- tamination of the gene pool of seed orchard crops (Gömöry et al. ...
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Plastic deformation in small clear pieces of Scots pine (Pinus sylvestris) during densification with the CaLignum process
... Abstract Specimens made of clear wood from Scots pine (Pinus sylvestris L.) were compressed semi-isostatically at 25°C in a Quintus press. Pressure ranged from 0 to 140 MPa and the maximum decrease in the ...
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Effects of the antioxidants on the aldehyde emissions from MDF made of Scots pine (Pinus sylvestris L )
... The purpose of this research was to investigate five antioxidants added to Scots pine (Pinus sylvestris L.) fiber before hot pressing in order to reduce aldehyde emissions in order to avoid the oxidation of ...
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Effect of climate factors on survival and growth of planted trees in scots pine (pinus sylvestris l.) plantations
... Монгол орны ой нь Сибирийн их тайгын өмнөд төгсгөл, Төв Азийн хуурай хээрийн заагийн дагууд тархан ургах бөгөөд эх газрын эрс тэс уур амьсгалын нөлөөн доор орших эмзэг тогтоцтой экосистем юм [9]. Статистик мэдээллээр, ...
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Biological enhancement of mineral weathering by Pinus sylvestris seedlings – effects of plants, ectomycorrhizal fungi, and elevated CO2
... Ectomycorrhizal and non-mycorrhizal Pinus sylvestris L. seedlings were prepared in petri dishes containing peat / vermiculite / modified Melin-Norkrans media (1 : 4 : 2, v/v/v) as detailed by Fransson and ...
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Scots pine (Pinus sylvestris L ) ecosystem macronutrients budget on reclaimed mine sites—stand trees supply and stability
... The aim of this study was to determine the sources, accumulation rate and relationships between macronutrients in reclaimed mine soils (RMS) and aboveground plant biomass on exte- rnal slopes of lignite mines in central ...
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Settling/Sedimentation Followed by Sorption with Pinus sylvestris Sawdust as “Green” Sorbent: On Site Treatment of a Real Industrial Wastewater
... gest an optimum retention time for the treatment process, since each of these compounds interacted in a different way with the wood-based sorbents within the system. The results suggest that different compounds have ...
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Phytoclimatic Dynamics of Mediterranean Forests under Climate Change A Case Study in a Southern European Pinus sylvestris L Stand
... Some effects of climate change on the composition and competitive capacity of southern European Pinus sylvestris L. forests in the Mediterranean basin were evaluated. The variation over the period 1910-2008 ...
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Effect of repeated fertilization on stem growth in old stands of Pinus sylvestris in South East Norway
... To provide a fast return on investment, it was rec- ommended to boost the increment of mature forest stands before the final cut (Brantseg 1962). This was usually done by performing a single fertilization and keeping the ...
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Pinus taeda cDNA Microarray as a Tool for Candidate Gene Identification for Local Red/Far Red Light Adaptive Response in Pinus sylvestris
... (Pinus sylvestris) population has a wide and continuous distribution and consequently these popula- tions are exposed to variable lengths of photoperiod and light ...
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Radial growth trends of fir (Abies alba Mill.), beech ( Fagus sylvatica L.) and pine ( Pinus sylvestris L.) in the Świętokrzyski National Park (Poland)
... In Central Europe, in the 1960s and 1970s, there was a strong vitality and growth decline, and increased mor- tality of stands of various age composed of different tree species, including fir (Abies alba Mill.), beech ...
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Insect egg deposition induces Pinus sylvestris to attract egg parasitoids
... pine Pinus sylvestris, the diprionid sawfly Diprion pini and the eulophid parasitic wasp Chrysonotomyia ruforum, which specializes on diprionid eggs (Pschorn-Walcher and Eichhorn, 1973; Eichhorn and ...
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Response of Pinus sylvestris roots to sheet-erosion exposure: an anatomical approach
... Abstract. Anatomical changes of exposed tree roots are valuable tools to date erosion events, but the responses of diverse species under different types of erosion need still to be studied in detail. In this paper we ...
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Comparison of stem volume of Eastern white pine (Pinus strobus L.) and Scotch pine (Pinus sylvestris L.)
... This study deals with mensurational and volumetric characteristics of introduced Eastern white pine (Pinus strobus) in comparison with native Scotch pine (Pinus sylvestris) of the similar age and ...
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