spatial pattern of trees can possibly indicate stand history, population dynamics, and species competition. this research was investigated in the chahartagh forest reserve, ardal region, chaharmehal and bakhtiari province, central zagros forest, and southwest iranian state. in this study 53 hectare of the study area was selected and perfect inventory.  information includes the position and kind...

Infections by protozoan parasite Toxoplasma gondii are prevalent worldwide in animals and human. T. gondii is the causative agent of toxoplasmosis, one of the most prevalent parasitic infections to humans and domestic animals. If first be during pregnancy, T. gondii may be transferred vertically by tachyzoites that are passed to the embryo via the placenta. T. gondii may be transmitted horizont...

Background & Aim: Chaharmahal va Bakhtiari province contains several major floristic plant associations of central Zagros Mountains. Kallar species were used for medicines nutrias in this area. However, these valuable species have been threatened and even become at risk of extinction due to habitat fragmentation and disturbance. Therefore, the first step in protecting theses species is identify...

Background & Aim: Chaharmahal va Bakhtiari province contains several major floristic plant associations of central Zagros Mountains. Kallar species were used for medicines nutrias in this area. However, these valuable species have been threatened and even become at risk of extinction due to habitat fragmentation and disturbance. Therefore, the first step in protecting theses species is identify...

background & aim: chaharmahal va bakhtiari province contains several major floristic plant associations of central zagros mountains. kallar species were used for medicines nutrias in this area. however, these valuable species have been threatened and even become at risk of extinction due to habitat fragmentation and disturbance. therefore, the first step in protecting theses species is iden...

this report presents a new record of iranolacerta brandtii brandtii from 30 km south of tekab city, west azarbaijan province and 130 km south of the previously known distribution range of the subspecies; a new record of iranolacerta zagrosica in kaljonun mountain peak, lorestan province, about 70 km northwest of the type locality; a new record of apathya cappadocica urmiana in the manesht prote...