Allergenic pollen in the subdesert areas of the Iberian peninsula.

摘要: The yearly distribution of Artemisia and Chenopodiaceae-Amaranthaceae, two the most common types pollen in a rural area located southeastern part Iberian peninsula, was studied over 3-year period (1995-1997). particular bioclimatic conditions area, such as its subdesert climate, extreme dryness high mountain location (1,000 m above sea level), have led to adaptation abundance these species this area. They usually flower second half year, are main collected samples that time period. levels recorded highest Spain, since there several which at different times. Chenopodiaceae-Amaranthaceae counts also very high. severity both analyzed. height sampler taken into account because quantities human can be considerably higher than those 20 off ground. It concluded should considered some causes allergy