Table 1.

Summary of the main activities and area covered in each site. Recreational activities encompass mainly sunbathing, swimming, and other activities carried out in the beach area. Exercising mainly refers to jogging or walking.

Site code	Site name	Activities	Area covered
S1	Control	No activity	13,650 m2
S2	Tana Hotel	Tourism (hotels) and exercising	10,560m2
S3	Moon light recreational	Recreational and exercising	14,940 m2
S4	Lakeshore resort	Recreational	11,070 m2
S5	Marine authority boat & ferry launch	Recreational and boating	15,360 m2
S6	Hidar 11 recreation	Recreational	14,300 m2
S7	Dessert lodge	Recreational	14,175 m2
S8	Keste demean fish house	Fishing	12,075 m2
S9	Shimela lodge	Recreational	13,720 m2