تاریخ انتشار : جمعه 19 آذر 1400 - 9:50
125 بازدید
کد خبر : 157963

افزایش نسبی آلاینده‌ها در هوای تهران

افزایش نسبی آلاینده‌ها در هوای تهران

مدیر واحد پیش‌بینی شرکت کنترل کیفیت هوای تهران گفت: وزش باد شدید در تهران امروز (۳ اردیبهشت) غلظت آلاینده‌های جوی را در برخی ساعات بالا می‌برد اما در مجموع کیفیت هوای تهران در شرایط قابل قبول خواهد بود. حسین شهبازی در گفت‌وگو با ایسنا، با بیان اینکه طبق نتایج حاصل از پیش‌بینی پارامترهای هواشناسی برای شهر

افزایش نسبی آلاینده‌ها در هوای تهران

مدیر واحد پیش‌بینی شرکت کنترل کیفیت هوای تهران گفت: وزش باد شدید در تهران امروز (۳ اردیبهشت) غلظت آلاینده‌های جوی را در برخی ساعات بالا می‌برد اما در مجموع کیفیت هوای تهران در شرایط قابل قبول خواهد بود.

حسین شهبازی در گفت‌وگو با ایسنا، با بیان اینکه طبق نتایج حاصل از پیش‌بینی پارامترهای هواشناسی برای شهر تهران، با افزایش میزان ناپایداری جوی در صبحگاه امروز(۳ اردیبهشت)، به تدریج بر سرعت باد افزوده خواهد شد، اظهارکرد: برای برخی ساعات وزش باد نسبتاً شدید به بزرگی بالاتر از ۵ متر بر ثانیه از سمت نواحی غربی و شمال غربی انتظار می‌رود که افزایش موقتی غلظت ذرات معلق را به دنبال خواهد داشت. هرچند این شرایط پابرجا نخواهد بود و رفته رفته در بعدازظهر وضعیت کیفیت هوای بیشتر مناطق شهر تهران در شرایط بهتری قرار خواهد گرفت.

وی ادامه داد: به تدریج در شبانگاه (۳ اردیبهشت) از میزان ناپایداری جوی کاسته خواهد شد و با تداوم این شرایط تا صبحگاه چهارشنبه (۴ اردیبهشت) انتظار می‌رود طی برخی ساعات افزایش نسبی در غلظت برخی آلاینده‌ها مشاهده شود.

مدیر واحد مدل‌سازی و پیش‌بینی شرکت کنترل کیفیت هوای تهران افزود: فردا (۴ اردیبهشت) با تغییر شرایط جوی در طول روز، برخی ساعات همراه با وزش باد موثر به بزرگی ۳ تا ۵ متر بر ثانیه خواهد بود که سبب پراکندگی آلاینده‌ها و به تبع آن برقراری شرایط مطلوب کیفیت هوا در چهارمین روز از اردیبهشت ماه ۹۸ خواهد شد.

به گفته شهبازی، دمای تهران تا روز آینده افزایش جزئی خواهد یافت.

این کارشناس شرکت کنترل کیفیت هوای تهران در پایان اظهارکرد: کیفیت هوای تهران در حال حاضر با میانگین ۶۷ در شرایط سالم قرار دارد.

انتهای پیام

برچسب ها :

ناموجود
ارسال نظر شما
مجموع نظرات : 0 در انتظار بررسی : 0 انتشار یافته : ۰
  • نظرات ارسال شده توسط شما، پس از تایید توسط مدیران سایت منتشر خواهد شد.
  • نظراتی که حاوی تهمت یا افترا باشد منتشر نخواهد شد.
  • نظراتی که به غیر از زبان فارسی یا غیر مرتبط با خبر باشد منتشر نخواهد شد.

htthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtthtt