H Lehtonen, P Huttunen, P Zetterberg - Annales Botanici Fennici, 1996 - JSTOR
Fire scars on living Scots pines (Pinus sylvestris L.) and pine stumps dated by dendro- chronology were used as evidence for fire history, the chronology of which was established …
H Lehtonen, P Huttunen - The Holocene, 1997 - journals.sagepub.com
The history of forest fires in two areas in eastern Finland, Kitsi and Ahvenjärvi, both of about 150 ha, is studied by dendrochronological dating of fire scars. Forty-nine samples were …
Charcoal fragments preserved in small, wet basins are used to characterise the fire regime of temperate and mixed boreal forest (hemiboreal) zones of southern Scandinavia during …
OLA Engelmark - Annales Botanici Fennici, 1987 - JSTOR
The relationshops of fire history to forest type and topography were examined on 75 sample plots in Muddus National Park (50 000 ha; northern Sweden). A correlation matrix was …
E Tryterud - Ecography, 2003 - Wiley Online Library
I have used occurrence of macroscopic charcoal particles, pollen analyses and radiocarbon datings to examine local forest fire abundance in southern and central Norway. Peat cores …
H Lehtonen - Scandinavian Journal of Forest Research, 1998 - Taylor & Francis
Dendrochronological dating of fire scars was used to determine the history of forest fires, and the effects of the fires and of slash‐and‐burn cultivation on forest structure were studied …
A Pitkänen, P Huttunen, H Jungner… - Canadian Journal of …, 2002 - cdnsciencepub.com
Local fire history covering the entire Holocene period at a dry forest site in North Karelia, eastern Finland (ca. 63° 07'N, 30° 44'E), was reconstructed on the basis of visible charcoal …
A Pitkänen, P Huttunen, K Tolonen… - Forest Ecology and …, 2003 - Elsevier
The long-term fire history of the spruce-dominated forests of the Ulvinsalo strict nature reserve in Kuhmo, eastern Finland (63° 58′ N, 30° 22′ E), was studied by means of …
The presence of charcoal in the soil profile, derived from former forest fires, has long been considered a fairly ubiquitous phenomenon in the boreal forests of northern Sweden. In …