Publisher Summary Trees provide within the physical characteristics of their rings (width,
relative density, reflectance), a record of past environmental changes, which, when …

Aim To identify temperatures at which cell division and differentiation are active in order to
verify the existence of a common critical temperature determining growth in conifers of cold …

Tree-ring stable carbon isotope ratios (δ13C) often display a decline over the industrial
period (post-AD1850) that is only partly explained by changes in the isotopic ratio of carbon …

The increasing carbon dioxide (CO2) concentration in the atmosphere in combination with
climatic changes throughout the last century are likely to have had a profound effect on the …

Stable carbon isotope ratios from the latewood cellulose of 12 trees from two sites in
northern Finland are used to construct an isotope chronology covering AD 1640 to 2002. By …

Three different methods were evaluated for analysing wood formation of Norway spruce
[Picea abies (L.) Karst.] and Scots pine (Pinus sylvestris L.) in Finland. During two growing …

Wood formation dynamics of pine and birch along a south-north transect in Finnish Lapland
were determined by the pinning technique. For all trees at all sites a more or less sigmoid …

In March 2021, following the annual International Committee on Taxonomy of Viruses (ICTV)
ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and …

Minimum blue intensity measurements of resin-extracted Pinus sylvestris (L.) samples,
conducted using a flat-bed scanner and commercially available software, are shown to …

Ten potential proxy measures of past climate were recovered from Scots pine (Pinus
sylvestris) at three sites on a latitudinal transect close to the pine limit in northern Finland …