Results 111 to 120 of about 210,984 (284)

Basic density and crown parameters of forest forming species within Steppe zone in Ukraine

open access: yesFolia Oecologica, 2018
The parameters of wood density (WD), bark density (BD) and tree crown characteristics are not only important for estimation of the aboveground biomass, but they also serve as indicators for the timber quality. This study had two objectives: Black locust (
Sytnyk Svitlana   +3 more
doaj   +1 more source

Color Properties of Tannin-Treated Wood

open access: yesBioResources
The color-changing effect of tannin, which is a sustainable and environmentally friendly material used in wood preservation, was studied on varnished and un-varnished wood samples.
Şekip Şadiye Yaşar   +2 more
doaj   +2 more sources

Radiation exposure in the remote period after the Chernobyl accident caused oxidative stress and genetic effects in Scots pine populations

open access: yesScientific Reports, 2017
Even 30 years after the Chernobyl accident, biological effects of irradiation are observed in the chronically exposed Scots pine populations. Chronic radiation exposure at dose rates above 50 mGy∙yr−1 caused oxidative stress and led to the increase of ...
P. Volkova, S. Geras'kin, E. Kazakova
semanticscholar   +1 more source

The Relationship of Forest Fragmentation to Scots Pine Forest Mortality

open access: yesLand
Forest mortality (FM) is influenced by several independent factors, including forest fragmentation (FF) at different spatial scales and multi-scales, site conditions, and stand characteristics.
Debebe Dana Feleha   +2 more
doaj   +1 more source

Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine

open access: yesForest Ecosystems, 2017
BackgroundIn the German Democratic Republic (GDR), resin tapping in Scots pine (Pinus sylvestris L.) forests was a major economic activity, and resin-tapped stands are frequently found up until this day.
E. van der Maaten   +3 more
semanticscholar   +1 more source

Climate Sensitivity and Drought Legacy of Tree Growth in Plantation Forests in Northeast China Are Species- and Age-Dependent

open access: yesRemote Sensing
The occurrence, frequency, and severity of drought are accelerating due to global warming. Understanding the vulnerability of plantation forests to climate change, particularly to drought events, is critical to revealing the underlying mechanisms of tree
Ting Li   +3 more
doaj   +1 more source

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