Szukana fraza: [Abstract = "In the present studies samples of beach sand originating from three beaches of recreational reservoirs in Southern Poland \(Silesian Voivodship\) were analysed. Preliminary screening tests were done to evaluate the degree of microplastics pollution of the selected sandy beaches. Samples were taken once from three places on the beaches of each reservoir. Beach sections parallel to the waterline were selected at each study at the swash zone \- about 1 m above the waterline."]