It seems to me that to be able to show whether this transport is possible I need a greater understanding of the source area or areas. Western papers on loess generally seem to avoid the problem of variations in source area during different climate regimes. An intermediate guide to long range eolian sediment transport in cold climate environments would also be very useful. Somehow work into your model that not all pollen grains are spheres. None of these, however, have been statistically significant occurrences, though.
Good science consists mostly of play disguised as work.
Someone pls enlighten me if I am incorrect. You do not mention the time-frame involved in your study. I need a greater understanding of the source area or areas. Somehow work into your model that not all pollen grains are spheres. None of these, however, have been statistically significant occurrences, though.