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Table 2

Radon- 222 concentration (CRn), Radium contents (CRa), Exhalation rates (EA and EM) and the total annual effective dose (AEDtot) in Jenin Governorate- Palestine.

Site Sample code CRn
(Bq/m3)
CRa
(Bq/kg)
EA
( mBq m−2h−1 )
EM
(mBq kg−1h−1)
AEDtot
(mSvy−1)
Jenin city- north Jss1 442.7 19.3 415.5 9.8 15.4
Jenin city roundabout Jss2 116.0 5.1 108.8 2.6 4.1
Salem village- Entrance Jss3 565.0 24.6 530.4 12.5 19.6
Salem village −middle 1 Jss4 678.0 29.6 637 15 23.5
Salem village −middle 2 Jss5 746.0 32.5 699.7 16.5 25.8
Entrance Ya’bad Jss6 439.4 19.2 412.5 9.7 15.3
Ya’bad-Middle of village Jss7 571.7 24.9 536.6 12.7 19.8
Ya’bad- south of the village Jss8 416.4 18.2 391 9.3 14.5
Qabatiya_north Jss9 593.5 25.9 557 13.2 20.6
Qabatiya_middle of village Jss10 547.6 24.0 514 12.2 19.0
Zababida-Arab American University Jss11 280.9 12.3 263.68 6.2 9.75
Zababida-Arab as suweitat 1 Jss12 489.7 21.4 459.6 10.9 17.0
Zababida-Arab as Suweitat 2 Jss13 472.2 20.6 443 10.5 16.4
Entrance Meithalun Jss14 509.4 22.2 478 11.3 17.7
Meithalun_North1 Jss15 475.5 20.7 446 10.6 16.5
Meithalun_North2 Jss16 625.0 27.3 586.9 13.9 21.7
Meithalun_middle of village Jss17 722.5 31.5 678.2 16.1 25
Jenin Hadad 1 Jss18 638.3 27.8 599 14.2 22.1
Jenin Hadad 2 Jss19 710.5 31.5 667 15.8 24.7
Min 116.0 5.1 108.8 2.6 4.1
Max 746.0 32.5 699.7 16.5 25.8
Average 528.4 23.1 496.0 11.7 18.3

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