Subalpine ecosystems are highly fragile as compared to biological and environmental factors. Landslide is one of the ruinous upshots of this ecosystem. One of the impressionable areas in the cause of natural factor is Masoleh watershed in western Alborz Mt, (Iran). In order to landslide hazard zonation, landslide index and frequency ratio method based on […]
This study was conducted to prepare a map of multi-hazard (drought, fire, and flood) to manage the rangelands of the Siah Bisheh watershed located in the west of Mazandaran province, Iran, Iran from 2017 to 2018. For drought assessment, the Standardized Precipitation Index (SPI) was used using the rainfall data of 21 meteorological stations for […]
