Bioclimatic variables are considered as an indispensable data type in species distribution
modeling. Such variables are available from the WorldClim database for the entire earth …

Most of the rangeland of Urmia in Iran is degraded and will require considerable reclamation
to achieve a desirable state. The aim of this study was to evaluate the effects of 14 years of …

Aims: Most rangelands of Urmia in Iran have been destroyed and need significant
restoration to achieve favorable conditions. This study aimed to investigate the impacts of a …

Abstract Article Info Background and Objectives: Shirazi thyme (Zataria multiflora Boiss) is a
widely consumed and exported medicinal plant in Iran. It is primarily grown in the central …

در این تحقیق به منظور بررسی و مقایسه صفات مورفولوژیکی و فیتوشیمیایی گیاه دارویی
sieberi Artemisia، سرشاخه های هوایی و گلدار گیاه به صورت تصادفی از 20 منطقه مختلف استان قم …‎

Ferula stenocarpa from Apiaceae family is a perennial plant with about 2 meters height,
which grows in the high temperature of sudanian regions. This research was aimed to …

Background and objectives: Farmers have lead to the land use change of natural systems,
because of excessive population growth, followed by increasing demand of food. It has led …

َAutecology of Platychaete aucheri Boiss. was studies in south parts of Fars. Climatic data,
topography and soil characteristics, vegetation attributes and phenology of desire species …

These Rangelands located on 18 km East of Shiraz city. This research aim to investigate the
vegetation of these rangelands by compatible species. First, geographical location, geology …

Choosing management strategies are influencing the vegetation characteristics and plant
diversity in rangelands. We have studied the effects of three management treatments …