Results 41 to 50 of about 215,122 (255)

Climate impact on 100-year foliage chronologies of Scots pine and Ponderosa pine in the northeast lowlands of Brandenburg, Germany

open access: yesSilva Fennica, 2007
Due to differences in the high-frequency signal and mean sensitivity of needle parameters in Scots pine and Ponderosa pine revealed in previous investigations, variance caused by climate factors at a dry site in the northeast lowlands of Brandenburg ...
Insinna, Patrick   +2 more
doaj   +1 more source

Ophiostomatoid fungi vectored by bark beetles and colonizing trees of Pinus sylvestris in Sumy region (Ukraine)

open access: yesНаукові праці Лісівничої академії наук України, 2020
• K. Davydenko[1], D. Baturkin[2] Intensive mortality of Pinus sylvestris trees has recently been observed in the Sumy region in eastern Ukraine. There are two pine bark beetle species (Ips acuminatus and Ips sexdentatus), which spread resulted in ...
Kateryna Davydenko, Denys Baturkin
doaj   +1 more source

Transcript Dynamics in Wounded and Inoculated Scots Pine [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
Comparative transcriptome analysis provides a useful tool for the exploration of plant–pathogen interaction by allowing in-depth comparison of gene expression between unaffected, inoculated and wounded organisms. Here we present the results of comparative transcriptome analysis in genetically identical one-year-old Scots pine ramets after wounding and ...
Vilnis Šķipars, Dainis Ruņģis
openaire   +2 more sources

Bioactive phenolic compounds, metabolism and properties: a review on valuable chemical compounds in Scots pine and Norway spruce

open access: yesPhytochemistry Reviews, 2019
Phenolics and extracted phenolic compounds of Scots pine (Pinus sylvestris) and Norway spruce (Picea abies) show antibacterial activity against several bacteria.
S. Metsämuuronen, H. Sirén
semanticscholar   +1 more source

Regional height growth models for Scots pine in Poland

open access: yesScientific Reports, 2020
Site productivity remains a fundamental concern in forestry as a significant driver of resource availability for tree growth. The site index (SI) reflects the overall impact of all environmental factors that determine tree height growth and is the most ...
J. Socha   +4 more
semanticscholar   +1 more source

Performance of pine sawflies under elevated tropospheric ozone.

open access: yesSilva Fennica, 1996
Concentration of the phytotoxic air pollutant, ozone (O) is continually increasing in the lower layer of the troposphere. The purpose of this study was to compare performance of pine sawflies on Scots pine ( L.) seedlings in ambient and future levels of ...
Lyytikäinen, Päivi   +5 more
doaj   +1 more source

Scots pine – panmixia and the elusive signal of genetic adaptation

open access: yesbioRxiv
Scots pine is the foundation species of diverse forested ecosystems across Eurasia and displays remarkable ecological breadth, occurring in environments ranging from temperate rainforests to arid tundra margins.
Jade Bruxaux   +10 more
semanticscholar   +1 more source

Stand growth and structure of mixed-species and monospecific stands of Scots pine (Pinus sylvestris L.) and oak (Q. robur L., Quercus petraea (Matt.) Liebl.) analysed along a productivity gradient through Europe

open access: yesEuropean Journal of Forest Research, 2019
Past failures of monocultures, caused by wind-throw or insect damages, and ongoing climate change currently strongly stimulate research into mixed-species stands.
H. Pretzsch   +36 more
semanticscholar   +1 more source

Genetic Diversity and Spatial Genetic Structure in Isolated Scots Pine (Pinus sylvestris L.) Populations Native to Eastern and Southern Carpathians

open access: yesForests, 2020
Small, isolated populations are more vulnerable to natural disturbances and loss of genetic diversity. Scots pine, an abundant tree species in the boreal forest of Eurasia, has a scattered natural distribution across Eastern and Southern Carpathian ...
N. Șofletea   +3 more
semanticscholar   +1 more source

Species interactions under climate change in mixed stands of Scots pine and pedunculate oak

open access: yes, 2020
Mixed-species forests have become widely studied in the recent years because of their potential to mitigate risks associated with climate change. However, their growth dynamics are often difficult to predict because species interactions vary with ...
M. Bouwman   +4 more
semanticscholar   +1 more source

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