مدیریت منابع آب به کمک روش‌‌ها‌‌ی تعدیل وضع هوا و اثرات آن‌ بر رواناب حوضه آبریز زاینده‌رود

نویسندگان
1 کارشناس ارشد مرکز ملی تحقیقات باروری ابرها
2 دکتری علوم و مهندسی آبخیزداری و کارشناس فنی پژوهشی شرکت توسعه منابع آب و نیروی ایران، عضو هیئت‌علمی مرکز ملی تحقیقات شوری
چکیده
امروزه مدیریت منابع آب جوی یکی از راهکار‌‌ها‌‌ی اجرایی در کاهش اثرات خشک‌سالی و تغییر اقلیم می‌باشد. درواقع درون اتمسفر منبع قابل‌توجهی از آب قابل شرب است که با توجه به محدودیت منابع آب شیرین سطح زمین و از سوی دیگر خشک‌سالی‌های طولانی بیش از بیش حائز اهمیت می‌باشد. هدف از مقاله حاضر بررسی اثرات مدیریت منابع آب جوی بر رواناب ورودی به سد زاینده‌رود می‌باشد. به این منظور آمار بارش 10 ایستگاه ‌‌تأثیرگذار بر سد زاینده‌رود و حجم رواناب روزانه ورودی به سد در دوره اجرای تعدیل وضع هوا دریافت شد. با استفاده از روش آماری تحلیل عاملی ابتدا رابطه تک‌تک ایستگاه‌ها‌‌‌ با رواناب ورودی به سد زاینده‌رود بررسی و بعد از تعیین ایستگاه‌ها‌‌‌ با تأثیرگذاری بیش‌تر با استفاده از نرم‌افزار SPSS رابطه بارش همان روز تا 7 روز تأخیر به‌صورت ماتریسی با رواناب ورودی به سد زاینده‌رود موردبررسی قرار گرفت و نهایتاً میزان تأثیرگذاری عملیات تعدیل وضع هوا در حوضه آبریز زاینده‌رود (افزایش بارش 14 میلی‌متر) و آب ورودی به سد برآورد گردید. نتایج نشان داد، در طول دوره آماری موردبررسی به میزان 1/2 میلیون مترمکعب بر حجم آب ورودی به سد زاینده‌رود در اثر عملیات تعدیل وضع هوا اضافه‌شده است.
کلیدواژه‌ها

عنوان مقاله English

Water resource management with the help of weather adjustment methods and its effects on the runoff of the Zayandeh roud River catchment

نویسندگان English

samaneh poormohammadi 1
M. H Rahimian 2
1 membership of cloud seeding research center
چکیده English

Nowadays, the management of atmospheric water resources is one of the practical solutions to reduce the effects of drought and climate change. In fact, there is a significant source of potable water in the atmosphere, which is more than important due to the limited fresh water resources on the surface of the earth and on the other hand, long droughts. The purpose of this article is to investigate the effects of atmospheric water resources management on the runoff entering Zayandeh Rood Dam. For this purpose, the precipitation statistics of all stations affecting the Zayandeh Rood Dam and the volume of daily runoff entering the dam during the period of weather adjustment were obtained. Using the statistical method of factor analysis, firstly, the relationship of each station with the runoff entering the Zayandeh River Dam was investigated, and after determining the stations with greater influence, using SPSS software, the relationship between the rainfall on the same day and 7 days later in the form of a matrix with the runoff. The entrance to the Zayandeh Rood dam was investigated and finally the impact of the air conditioning operations in the Zayandeh Rood catchment area and the water entering the dam was estimated. The results showed that during the statistical period under review, 2.1 million cubic meters were added to the volume of water entering the Zayandeh Rood dam as a result of the weather adjustment operation.

کلیدواژه‌ها English

Water volume
Zayandeh Roud dam
hydrology
comprehensive management of watershed
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