Numerical ragweed pollen forecasts using different source maps: a comparison for France.

ABSTRACT: One of the key input parameters for numerical pollen forecasts is the distribution of pollen sources. Generally, three different methodologies exist to assemble such distribution maps: (1) plant inventories, (2) land use data in combination with annual pollen counts, and (3) ecological modeling. We have used six exemplary maps for all of these methodologies to study their applicability and usefulness in numerical pollen forecasts. The ragweed pollen season of 2012 in France has been simulated with the numerical weather prediction model COSMO-ART using each of the distribution maps in turn. The simulated pollen concentrations were statistically compared to measured values to derive a ranking of the maps with respect to their performance. Overall, approach (2) resulted in the best correspond

SUBMITTER: Zink K 

PROVIDER: S-EPMC5179590 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature