Salinity, which is more common in semi-arid and arid areas, increasing every day with climate change, poor quality irrigation water, soil structure. High salt concentration restricts plant production causes productivity loss agriculture. To sustain agriculture saline soils, the determination of species resistant to salinity comes into prominence areas problems. For this reason, research was per...

     Roads have an important role in plants dispersal on different scales. Various plant species settle on roadsides, but some of them can enter the natural environments and threaten their biodiversity. Worldwide knowledge of roadside flora is necessary for local and global management of natural areas. Accordingly, the roadside flora of Northern Khorasan rangelands was studied along the 600 km ...

Alpine ecosystems are under increasing pressure due to tourism and recreational activities. When leaving designated trails as is frequently observed, visitors can cause unintentional damage vegetation. This study investigated the effect of human trampling on dominant species vascular plants, bryophytes lichens along an infrequently used hiking trail in alpine ecosystem sub-arctic Sweden. The hy...