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581
Synthetic RapidEye data used for the detection of area-based spruce tree mortality induced by bark beetles
Published 2018-11-01“…Tree mortality caused by outbreaks of the bark beetle Ips typographus (L.) plays an important role in the natural dynamics of Norway spruce (Picea abies L.) stands, which could cause far-reaching changes in the occurrence and duration of vegetation phenology. …”
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582
Reducing Pre- and Post-Treatments in Cryopreservation Protocol and Testing Storage at −80 °C for Norway Spruce Embryogenic Cultures
Published 2022-12-01“…Somatic embryogenesis (SE) is considered the most effective method for vegetative propagation of Norway spruce (<i>Picea abies</i> L. Karst). For mass propagation, a storage method that is able to handle large quantities of embryogenic tissues (ETs) reliably and at a low cost is required. …”
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583
Change of cold hardiness in bare-rooted Norway spruce planting stock during autumn and its effect on survival
Published 2003-03-01Subjects: Get full text
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584
Alternative Fuels from Forestry Biomass Residue: Torrefaction Process of Horse Chestnuts, Oak Acorns, and Spruce Cones
Published 2020-05-01“…The analyses indicated that the torrefaction process improves the fuel properties of horse chestnuts, oak acorns, and spruce cones. The properties of torrefied biomass at 320 °C were very similar to hard coal. …”
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585
Granular Calcite Stimulates Natural Mycorrhization and Growth of White Spruce Seedlings in Peat-Based Substrates in Forest Nursery
Published 2020-07-01“…The objective is to compare different covering treatments on early colonization of the roots by ectomycorrhizal fungi, as well as the growth and calcium nutrition of white spruce seedlings in the forest nursery. Three treatments were used to cover the plant cavities (Silica (29 g/cavity; control treatment), Calcite (24 g/cavity) and calcite+ (31 g/cavity)) and were distributed randomly inside each of the five complete blocks of the experimental design. …”
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586
Structural diversity change and regeneration processes of the Norway spruce natural forest in Babia hora NNR in relation to altitude
Published 2006-09-01Subjects: “…norway spruce…”
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587
Different Adaptive Potential of Norway Spruce Ecotypes in Response to Climate Change in Czech Long-Term Lowland Experiment
Published 2023-09-01“…As a result of climate change, Norway spruce (<i>Picea abies</i> [L.] Karst.) is dying across Europe. …”
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588
Sap flow and growth response of Norway spruce under long-term partial rainfall exclusion at low altitude
Published 2023-02-01“…Therefore, in the presented study, we evaluated the effect of long-term water reduction in soil on tree water use and growth dynamics of Norway spruce.MethodsThe experiment was conducted in two young Norway spruce plots located on suboptimal sites at a low altitude of 440 m a.s.l. …”
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589
Thinning experiment in the spruce and beech mixed stands on the locality naturally dominated by beech - growth, litter-fall and humus
Published 2009-05-01Subjects: Get full text
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590
Deep eutectic solvent-based shaking-assisted extraction for determination of bioactive compounds from Norway spruce roots
Published 2024-04-01Subjects: Get full text
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591
Norway spruce phenotype variability determined by needle anatomy in Bohemian Forest compared to other regions of the Czech Republic
Published 2022-11-01“…Young trees (saplings) of the Norway spruce (Picea abies [L.] Karst.) regenerating populations were analysed on 7 plots in the Šumava Mts. …”
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592
The impact of temperature patterns during storage of Scots pine and Norway spruce seeds on their germination and fungal infection rates
Published 2021-04-01“…After eight years of storage at +20°С, pine and spruce seed germination capacity decreased by 13–60%, depending on the year of harvesting. …”
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593
Biodiversity dynamics in primary mid-taiga spruce forests after total windthrow in the Vodlozersky National Park, Russia
Published 2023-08-01“…By the end of the second decade after the windthrow event, cowberry spruce forests contained 4300 individuals/0.01 km2 of viable spruce regeneration, including 1500 individuals/0.01 km2 belonging to the large size category of spruce trees. …”
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594
Avian Predation in a Declining Outbreak Population of the Spruce Budworm, <em>Choristoneura fumiferana</em> (Lepidoptera: Tortricidae)
Published 2021-08-01Subjects: “…spruce budworm…”
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595
Effects of nitrogen fertilization on the ground vegetation cover and soil chemical properties in Scots pine and Norway spruce stands
Published 2024-02-01“…The fertilizer was applied using a helicopter in the spruce stands and a forwarder in the pine stands. …”
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596
Spatial pattern of Norway spruce and silver fir natural regeneration in uneven-aged mixed forests of northeastern Bohemia
Published 2008-03-01“…All the growth stages of the spruce and the fir showed an aggregated (clump) pattern, whereas the regeneration of fir was positively correlated with mature spruces and the regeneration of spruce was in a positive relation with mature firs. …”
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597
WAVEFORM FEATURES OF ACOUSTIC EMISSION PROVIDE INFORMATION ABOUT REVERSIBLE AND IRREVERSIBLE PROCESSES DURING SPRUCE SAPWOOD DRYING
Published 2012-01-01Subjects: Get full text
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598
Mismatch between Annual Tree-Ring Width Growth and NDVI Index in Norway Spruce Stands of Central Europe
Published 2022-09-01“…The research was conducted at six research plots in lowland spruce forests (319–425 m a.s.l.) in the central Czech Republic. …”
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599
Carbon Losses from Decomposing Windrowed Sitka Spruce Woody Debris Over a 16-Year Chronosequence
Published 2021-02-01“…This study investigated the quantities of windrowed deadwood C across a chronosequence of reforested commercial Sitka spruce stands in Ireland and how its decomposition rate affected its contribution to forest C sequestration. …”
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600
The Environmental and Genetic Controls of Increment Suggest a Limited Adaptability of Native Populations of Norway Spruce to Weather Extremes
Published 2023-12-01“…In the Baltics, warming is expected to burden the growth of Norway spruce <i>Picea abies</i>, with weather anomalies/extremes having strong triggering effects, which can be mitigated by tree breeding. …”
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