Information is highly scarce about the possible effect of a late spring frost on physiological response buds in ornamental trees. In this study, temperature Changchun at Northeast China was recorded to identify characteristics false by detecting extraordinary warming and sudden freeze early April 2017. Buds six local tree species were investigated for their dynamics biomass, non-structural carb...

Habitat fragmentation can have severe effects on plant pollinator interactions, for example changing the foraging behaviour of pollinators. To date, the impact of plant population size on pollen collection by pollinators has not yet been investigated. From 2008 to 2010, we monitored nine bumble bee species (Bombus campestris, Bombus hortorum s.l., Bombus hypnorum, Bombus lapidarius, Bombus pasc...

On a global scale, temperature is the main determinant of arctic and alpine treeline position. However on a local scale, treeline form and position vary considerably due to other climatic factors, tree species ecology and life-stage-dependent responses. For treelines to advance poleward or uphill, the first steps are germination and seedling establishment. These earliest life stages may be majo...

Dormice monitoring was carried out between 2014 and 2019 at 14 areas located in various regions of the Tatra National Park Poland. The were habitats: beech forests spruce low mountain zone; forests, windbreaks pine (Pinus mugo) thickets high zone. choice area for resulted from habitat type technical possibilities enabling regular inspections. Each equipped with 30 nest boxes dedicated to dormic...

Due to climate change, treelines are moving higher elevations and latitudes. The estimation of biomass trees shrubs advancing into alpine areas is necessary for carbon reporting. Remotely sensed (RS) data have previously been utilised extensively the forest variables such as tree height, volume, basal area, aboveground (AGB) in various types. Model-based inference found be efficient attributes ...