TREND ANALYSIS OF NITROGEN OXIDE (NO) AND NITROGEN DIOXIDE (NO 2 ) CONCENTRATION IN TASHKENT CITY (BASED ON MANN-KENDALL TEST)

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Nashr etilgan: 2026-06-12
Kalit so‘zlar:
Atmosfera havosi, havo ifloslantiruvchi moddalar, Azot oksidi, Azot dioksidi, statistik tahlil, Mann-Kendall testi, Senning qiyalik baholovchisi, Toshkent shahri

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Davlatbek Otamurodov
Central Asian University for Environmental and Climate Change Studies (Green University)

Annotatsiya

Ushbu tadqiqotda, 2012-yil yanvaridan 2022-yil dekabrigacha, Toshkent shahri havosidagi azot oksidi (NO) va azot dioksidi (NO2) konsentratsiyasining uzoq muddatli o'rtacha qiymatlari MS Excel dasturi yordamida tahlil qilindi. O'zgarish dinamikasi Mann-Kendall trend testi asosida statistik tahlil qilindi. Trend testi natijalariga ko'ra, sezilarli o'zgarish oktyabr oyida (Z=2.26) bo'lganligi aniqlandi, bu natijalar mos ravishda NO (Z=2.02) va NO2 (Z=2.26) uchun edi. Ushbu natijalar asosida kelajakda atmosfera havosini monitoring qilish bo'yicha zarur xulosalar chiqarildi.

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Son

Jild 119 № 4 (2026): 4-son [119], 2026

Bo‘lim

Maqolalar

Muallif haqida

Davlatbek Otamurodov, Central Asian University for Environmental and Climate Change Studies (Green University)

master's student