Table 3

PAHs diagnostic ratio analysis for Al-Zubair C.lancifolius leave

PAH ratios		Ant/(Phe+Ant)	BaA/BaA+Chr)	In/(In+BghiP)	Flu/Pyr	FlA/FlA+Pyr)	ΣLMW/ΣHMW
Boundary values	Petrogenic	<0.1	<0.2	<0.2	<1	<0.5	>1
	Pyrogenic	>0.1	>0.2	>0.5	>1	>0.5	<1
Al-Jumhuria Al-awlaa		ND	ND	ND	ND	ND	0
Mahlat Al-Arab Al-awlaa		ND	ND	0.8272	0.0183	0.0179	0
Kut Al-Markaz		ND	0.2008	0.8346	0.0364	0.0351	0.0055
Al-Drahmia		ND	ND	ND	ND	ND	0
Al-Faraha and Al-Thoahrat		ND	0.1568	ND	ND	ND	0.0031
Al-Ameer		ND	0.4170	0.3952	0.0318	0.0109	0.0154
Mazraea		ND	ND	0.1813	0.0110	0.0109	0.0214
Hay Al-Askary		ND	ND	ND	0.1809	0.1532	0
Near Al-Al-Shuaiba Refinery		ND	ND	ND	ND	ND	0
Main Waste Area		ND	ND	0.9575	ND	ND	0.0198
Al-Hussain		ND	0.5666	0.3088	0.1394	0.1223	0
Al-Thobat		ND	0.2143	0.9217	0.0017	0.0017	0.0015
AL-Shuhdaa		ND	ND	0.3170	0.0859	0.0791	0
Mean		ND	0.1196	0.3648	0.0389	0.0332	0.0051
ND-Not detected

Econ. Environ. Geol. 2023;56:75~85 https://doi.org/10.9719/EEG.2023.56.1.75