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CALICE Calibrating Plant Biodiversity in Glacier Ice
CALICE Calibrating Plant Biodiversity in Glacier Ice
In order to relate biodiversity changes to the pollen analytic and eDNA results from the glacier core we investigate land use and land-use changes in the past 7 decades, i.e. since 1950. Due to the exposed glacier site and thus its large pollen catchment area, we consider (i) the immediate environment (radius 5 km = micro-scale), (ii) the adjacent regions (radius 20 and 50 km = meso-scale A and B), (iii) the far distance (radius 50-100 km = macro-scale). The micro-, meso-, and macro-scale will be investigated with different intensities as it covers an area up to 31,416 km2.