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Environmental Impact Assessment study of Chashm Reservoir Dam

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درباره پرژوه

Chashm Dam is located in 30 km far from northwest of Shahmirzad in Semnan Province in the border area of ​​Semnan and Mazandaran provinces. Due to water shortages in the province of Semnan, construction project of the Chashm dam has been set forward in order to allow surface water of Rouzieh spring be stored in the northern part of Semnan province, vicinity of Mazandaran province. One of the most important problems in the construction of Chashm Dam in the region was the presence of Juniper in the area that is a protected species. Some of them would be sunk when the dam is constructed. Also, the climate and microclimatic changes of the environment after the construction of the dam has adverse impacts on the vegetation of the margin of the dam and also Juniper. For this purpose, the consultant, with cooperation of the designer has suggested, modifications on water levels and impounding characteristics, to minimize damages to Juniper and vegetation sinking in water.

Description of actual services provided by your staff within the assignment:

  • Counting the number of Juniper trees and examining the possibility of retrieving them
  • Sampling for quality parameter analysis (physico-chemical and contamination) of Talar River at 3 stations in a single sampling period
  • Examining environmental impacts caused by project implementation, non-implementation, and implementation with the relevant measures
  • Providing solutions to minimize and mitigate environmental impacts of the project
  • Provision and development of an Environmental Management Plan