Effect of distance from highway on ''Red Globe'' (Vitis vinifera L.) leaf anatomy and morphology

One of the most important pollution in world is air pollution. factors that cause this vehicles. Heavy metals have a great role component caused by vehicles and they negative effects on plant human health. In study, it was aimed to determine effect distance from highway leaf morphology anatomy economically Red Globe grape variety. Leaf samples were collected four different distances (road side, 250 m, 500 4000 m) three periods (spring, summer autumn). As result morphological anatomical examinations, determined as heavy metal decreased increased. we approached highway, features such length, width, petiole midvein thickness, area decreased, while thickness Anatomically, decreases, has been revealed measurements there an increase lower epidermis upper epidermis, decrease collenchyma, parenchyma, length vascular bundles number. This study highlights causes stress changes some characters.