الفهرس 
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Abstract
The objectives of the present study were taken in consideration to fill some lacunae as to Assement of some Heavy Meatals content level of Pollen rains
Pollen grain samples collected from 4 locations Edko, Kafr El-Dawar, El-Nobaria, El-Beheira Governorate and Abies 2, Alexandria Governorate. Each location divided in to two apiaries, first apiary situated at midel of flora (A) and and the second apiary near pollution sources, Pollen sampels were collecting during the period from January 2015 to December 2016, this collected with Pollen trap.
The results showed that the levels of lead: 0.0280, 0.1360, 0.0001, 0.0330, 0.0040, 0.0263, 0.0010 and 0.04260 ppmin Edko (A, B), Kafr El-Dawar (A, B), El-Nobaria (A, B) and Abies 2 (A, B) respectively. The highest of lend 0.1360 ppm from Edko (B) and the lowest level of lead 0.0001 ppm from Kafr El- Dawar (A) in 2015, while 2016, the maximum content of lead was recorded in Abies 2 (A) with amain value of 0.2120 ppm, while the minimum content determined. 0.0070 ppm in Edko (B).
The highest level of cadmium was recorded from El-Nobaria (B) with mean value of 0.1010 ppm and the lawest mean was detected from Abies 2 (B) which had 0.0510 ppm during 2015, while 2016 the highest concentration of cadmium 0.0840 ppm from Edko (B), the lowest level 0.0171 ppm from Kafr El-Dawar (B).
The Pollen grain samples from Edko (B) recorded the highest level of Zinc with a mean value of 1.853 and the lowest level of Zinc 1.3044 ppm from Kafr El- Dawar (A) during 2015, in 2016 the maximum content of Zinc 2.0538 ppm in Abies 2 (B) while the minimum content of Zinc 0.8018 ppm from El- Nobaria (B).