Species Identification and Effects of Aromatic Hydrocarbons on the Fluorescence Spectra of Different Oil Samples in Seawater

Table 3

Redshift of the main peak position (Δf), fluorescence intensity distance (D_F), and generalized included angle cosine (θ) determined for the experimental and composite fluorescence spectra.

Oil samples	Δf (nm)	DF (a.u.)	θ (°)
Kuwait crude oil	8	0.079	0.2186
Iranian crude oil	9	0.164	0.3871
180# fuel oil	7	0.258	0.5221
380# fuel oil	20	0.304	0.5003
0# diesel oil	5	0.051	0.3416
−10# diesel oil	4	0.095	0.3970