Autecology and determination of relationships between nutrients in soil and sage plant (Salvia eremophila Boiss.) in the south of Yazd province.

This study aims to investigate the autecology and determine the relationship between the nutritional elements in the soil and the Sage plant (Salvia eremophila Boiss.) in the south of Yazd province. The main habitats were determined, which contained various ecological characteristics.

The effects of environmental factors on plant diversity of Darab natural ecosystems in Fars province, Iran.

This research quantitatively evaluated the diversity of plants to protect vulnerable species. To measure vegetation information, the appropriate sampling plot size was determined based on the canopy cover of the dominant species of the study area (1 m). Then, in each unit, sampling was done along 3 transects of 100 m.

Zoning of some physicochemical parameters in the sediments of Meighan wetland in Iran: response to urbanization, industrial, and agricultural activities.

Meighan wetland is located at 8 km far away from Arak city with a population of about 600,000 citizens in the center of Iran. Several agricultural activities and industries such as metal, chemical, and mineral, as well as industrial towns, exist around the desired wetland. This research was conducted to measure the sources of chemical contaminants entering the wetland through natural and artificial waterways, to explore the trend of changes in the contaminants, and to prepare the wetland contamination zone map followed by source detection of these contaminants.