Winter is a significant period for the seasonality of northern plants, but is often overlooked when studying the interactions of plants and their environment. This study focuses on the effects of overwintering conditions, including warm winter periods, snow, and snowmelt on boreal and sub-Arctic field layer plants. Wintertime photosynthesis and related physiological factors of evergreen dwarf shrubs, particularly of Vaccinium vitis-idaea, are emphasised. The work combines experiments both in the field and in growth chambers with measurements in natural field conditions. Evergreen dwarf shrubs are predominantly covered by snow in the winter. The protective snow cover provides favourable conditions for photosynthesis, especially during the sp...
The writer describes at first the botanical qualities of the wintercress, Barbaraea arcuata (Opitz) ...
In organic animal production, synthetic amino acids are not allowed. Therefore, a higher level of cr...
Fuel wood is currently the third largest assortment from the forest in Sweden after pulpwood and lum...
Climate change offers new opportunities for Finnish field crop production, which is currently limite...
Northern peatlands are important in the context of the climate change. Since they comprise huge amou...
Along with other European farmland birds, the skylark (Alauda arvensis) has declined rapidly since t...
Viime vuosikymmenten aikana yksipuolinen viljanviljely on lisääntynyt, huoli ravinteiden huuhtoutumi...
Nitrogen leaching during autumn and winter after establishment of winter oil-seed rape (Brassica nap...
Interaction between forests and the atmosphere occurs by radiative and turbulent transport. The flux...
The anaerobe respiration of microorganisms and plants promotes production of toxic substrate like ca...
This thesis focuses on the determination of fractional snow cover (FSC) from optical data provided b...
Vinderosion på jordbruksmark har länge varit ett välkänt faktum trots att någon utförligare undersök...
I denna studie undersöktes frostkänsligheten hos matärt (Pisum sativum var. sativum), foderärt (Pisu...
Soil is one of the most critical components in Earth systems in connecting the lithosphere, hydrosph...
Arktiselle alueelle kohdistuu ilmaston lämmetessä huomattava sopeutumispaine ja viileissä ilmastoiss...
The writer describes at first the botanical qualities of the wintercress, Barbaraea arcuata (Opitz) ...
In organic animal production, synthetic amino acids are not allowed. Therefore, a higher level of cr...
Fuel wood is currently the third largest assortment from the forest in Sweden after pulpwood and lum...
Climate change offers new opportunities for Finnish field crop production, which is currently limite...
Northern peatlands are important in the context of the climate change. Since they comprise huge amou...
Along with other European farmland birds, the skylark (Alauda arvensis) has declined rapidly since t...
Viime vuosikymmenten aikana yksipuolinen viljanviljely on lisääntynyt, huoli ravinteiden huuhtoutumi...
Nitrogen leaching during autumn and winter after establishment of winter oil-seed rape (Brassica nap...
Interaction between forests and the atmosphere occurs by radiative and turbulent transport. The flux...
The anaerobe respiration of microorganisms and plants promotes production of toxic substrate like ca...
This thesis focuses on the determination of fractional snow cover (FSC) from optical data provided b...
Vinderosion på jordbruksmark har länge varit ett välkänt faktum trots att någon utförligare undersök...
I denna studie undersöktes frostkänsligheten hos matärt (Pisum sativum var. sativum), foderärt (Pisu...
Soil is one of the most critical components in Earth systems in connecting the lithosphere, hydrosph...
Arktiselle alueelle kohdistuu ilmaston lämmetessä huomattava sopeutumispaine ja viileissä ilmastoiss...
The writer describes at first the botanical qualities of the wintercress, Barbaraea arcuata (Opitz) ...
In organic animal production, synthetic amino acids are not allowed. Therefore, a higher level of cr...
Fuel wood is currently the third largest assortment from the forest in Sweden after pulpwood and lum...