نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانش‌آموخته دکترای مهندسی آب و رئیس گروه تلفیق و بیلان شرکت آب منطقه‌ای البرز
2 گروه آبیاری و آبادانی پردیس کشاورزی و منابع طبیعی دانشگاه تهران
3 مدیر دفتر مطالعات پایه منابع آب شرکت آب منطقه‌ای البرز
4 رئیس گروه تحقیقات کاربردی شرکت مدیریت منابع آب ایران
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
Over the past few decades, many parts of Iran have experienced severe climate events such as droughts and floods, which have a significant impact on water resources in the country. On the other hand, considering the main part of Tehran's water supply through surface water resources and lake dams around it, the issue of the effect of changing the water resources of these lakes and especially the Karaj dam as one of the most important sources of water supply in Tehran is of great importance. In this research, the climatic parameters of two Sierra and Nesa stations located at the upstream of the Karaj dam basin (Amirkabir) were investigated using the Man-Kendall method. The results indicate that the number of days with little rainfall (less than 5 mm), which has no effect on surface water and underground water, has increased. This phenomenon, together with the annual increase recorded by the Nisa station, can lead to severe water crises in the region.
کلیدواژه‌ها [English]
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