Results 61 to 70 of about 2,071 (185)

Dendroclimatology in Fennoscandia – from past accomplishments to future potential [PDF]

Climate of the Past, 2010
Fennoscandia has a strong tradition in dendrochronology, and its large tracts of boreal forest make the region well suited for the development of tree-ring chronologies that extend back several thousands of years.
H. W. Linderholm, J. A. Björklund, K. Seftigen, B. E. Gunnarson, H. Grudd, J.-H. Jeong, I. Drobyshev, Y. Liu   +7 more
doaj  

Between birch and berries: seasonal dietary niche partitioning among sympatric alpine herbivorous birds

Oikos, Volume 2026, Issue 8, August 2026.
Niche partitioning is important for the coexistence of closely related species, allowing species to reduce overlap in resource use despite shared ecological requirements. In alpine environments, harsh climatic conditions and low habitat complexity constrain opportunities for ecological segregation, making seasonal resource fluctuation especially ...
Saria Sato‐Bajracharya, Rakel Blaalid, Jan Eivind Østnes, Oddmund Kleven, Marie Davey, Elise W. Ingvaldsen, Erlend B. Nilsen   +6 more
wiley   +1 more source

Seismotomography of the East European platform: a three-dimensional P-velocity model of the mantle near Fennoscandia. Part II

Геофизический журнал, 2010
This paper is an extension of a set of works on seismic tomography of East European platform. A velocity pattern given corresponds to the mantle under Fenno-Scandian shield as a northwestern part of EEP.
T. A. Tsvetkova, L. A. Shumlyanskaya, I. V. Bugaenko, L. N. Zaets   +3 more
doaj   +1 more source

Warming Drives Large‐Scale Shifts in Post‐Disturbance Vegetation Dynamics and Expansion of Deciduous Trees in the Boreal Forest in a Dynamic Vegetation Model

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 8, August 2026.
Abstract The intensification of disturbance regimes due to climate change is a growing concern in boreal forests, yet the long‐term consequences for forest recovery remain poorly understood, as boreal successional dynamics unfold over a century or longer and exceed the length of available observational records.
L. S. Layritz, M. Anand, J. E. Kim, B. F. Meyer, K. Gregor, T. A. M. Pugh, C. Boettiger, A. Buras, A. Rammig   +8 more
wiley   +1 more source

Characterization of a Novel RNA Virus Discovered in the Autumnal Moth Epirrita autumnata in Sweden

Viruses, 2017
A novel, 10 kb RNA virus—tentatively named ‘Abisko virus’—was discovered in the transcriptome data of a diseased autumnal moth (Epirrita autumnata) larva, as part of a search for the possible causes of the cyclical nature and mortality associated with ...
Joachim R. de Miranda, Harald Hedman, Piero Onorati, Jörg Stephan, Olof Karlberg, Helena Bylund, Olle Terenius   +6 more
doaj   +1 more source

Pollination Under Pressure: Grazing and Nutrient Enrichment Reshape Arctic Pollinator Communities and Interaction Networks

Global Change Biology, Volume 32, Issue 8, August 2026.
Grazing exclusion reshaped Arctic flower‐visitor communities, increased plant‐pollinator interactions, and altered interaction networks, while nutrient enrichment had weaker, context‐dependent effects. Together the two drivers produced both independent and interactive effects, with tundra grasslands showing the greatest sensitivity to environmental ...
Nicolina Johanson, Martin Andrzejak, Harry Olde Venterink, Luísa G. Carvalheiro, Anu Eskelinen, Risto Virtanen   +5 more
wiley   +1 more source

SUMH25: mapping Fennoscandia moho structure with spatial adaptivity and explicit uncertainty analysis

Journal of Geodetic Science
This study introduces SUMH25, a regionally refined model that estimates Moho Depth (MD) and Moho Density Contrast (MDC) across the Fennoscandia-Baltic region, incorporating localized geophysical complexity and uncertainty quantification.
Abrehdary Majid, Sjöberg Lars
doaj   +1 more source

A STEP IN STONE. ONTOLOGIES OF PODOMORPHIC PETROGLYPHS IN SOUTHERN SCANDINAVIAN BRONZE AGE

Oxford Journal of Archaeology, Volume 45, Issue 3, Page 330-348, August 2026.
Summary During the Bronze Age, a particular type of podomorphic petroglyph was produced on the outcrops by the sea in southern Scandinavia. In this text, their distribution, organization and articulation are analyzed in the Mälaren region of central‐eastern Sweden.
Fredrik Fahlander
wiley   +1 more source

Growing season changes in Fennoscandia and Kola peninsula during the period 1982 to 1999 - Implications for reindeer husbandry (In Norwegian with Summary in English)

Rangifer, 2005
Climate change and particularly variations in air temperature have significant impacts on the growth rhythm of plants where these occur at the limits of their natural distribution range, especially at northern latitudes.
Hans Tømmervik, Kjell-Arild Høgda, Jan Åge Riseth, Stein-Rune Karlsen, Frans Emil Wielgolaski   +4 more
doaj   +1 more source

Ecological niches and biogeography of nitrogen‐fixing plants in Europe

Plant Biology, Volume 28, Issue 5, Page 1349-1360, August 2026.
Despite sharing N fixation as a common trait, European legume and actinorhizal plant lineages occupy strikingly divergent ecological niches shaped by their evolutionary histories and physiological adaptations. Advanced symbiont control allows IRLC legumes to expand into northern, mesic regions, while non‐IRLC legumes are more common in Mediterranean ...
N. Fahs, I. Axmanová, J.‐C. Svenning, T. Těšitelová, J. Padullés Cubino, I. Biurrun, J. A. Campos, J. Dengler, E. Garbolino, J. Těšitel   +9 more
wiley   +1 more source