title: Cement dust pollution induces toxicity or deficiency of some essential elements in wild plants growing around a cement factory.
abstract: In the present study, it was aimed to determine the effects of cement dust pollution on contents of some significant essential elements (P, S, K, Ca, Fe and Cl) in wild plants (Medigago varia, Anchusa leptophylla, Euphorbia orientalis, Lactuca serriola, Artemisia spicigera, Crambe orientalis, Convolvulus sepium and Senecio vernalis) using wavelength-dispersive spectrometer X-ray fluorescence technique. Plant samples were collected from different locations around a cement factory which is located at Askale about 50 km from Erzurum (Turkey). The element contents in the plant specimens that existed in both 0-100 m (dense dusted) and 2000 m (undusted) areas were compared. P, S, K and Cl contents were found to be high in the plants growing in areas 0-100 m from the cement factory, compared to same plants at 2000 m far from the factory. However, Ca and Fe contents were determined to be low in plants growing in 0-100 m area from the factory. Results of the study can contribute to understand how mineral deficiency and toxicity lead to detrimental effects on plant growth and development in the fields contaminated by cement dust.
authors.affiliation: Department of Biology, Erzincan University, Erzincan, Turkey. salihmutlu@yahoo.com
authors.forename: Salih
authors.initials: S
authors.lastname: Mutlu
authors.forename: Ökkes
authors.initials: Ö
authors.lastname: Atici
authors.forename: Yasir
authors.initials: Y
authors.lastname: Gülen
mesh_terms: D000704:Analysis of Variance; D003252:Construction Materials / Q000506:poisoning*; D004391:Dust; D004602:Elements; D004787:Environmental Pollution / Q000032:analysis*; D057230:Limit of Detection; D010935:Plant Diseases / Q000139:chemically induced*; D018515:Plant Leaves / Q000737:chemistry; D010944:Plants / Q000737:chemistry / Q000187:drug effects*; D013052:Spectrometry, X-Ray Emission; D014421:Turkey
chemical_list: D004391:Dust; D004602:Elements