QARSHI SHAHAR TUPROQLARI VA O‘SIMLIK QOPLAMINING QO‘RG‘OSHIN BILAN IFLOSLANISH DARAJASINI BAHOLASH
DOI:
https://doi.org/10.5281/zenodo.20342419Keywords:
Qarshi shahri, qo‘rg‘oshin (Pb), og‘ir metallar, tuproq ifloslanishi, o‘simlik qoplami, bioakkumulyatsiya, ekologik monitoring, fitoremediatsiya.Abstract
Ushbu maqolada Qarshi shahar hududidagi tuproq va o‘simlik qoplamining qo‘rg‘oshin (Pb) bilan ifloslanish darajasi ekologik jihatdan baholanadi. Tadqiqotda og‘ir metallarning tuproqda to‘planish manbalari, jumladan transport harakati, sanoat faoliyati va maishiy chiqindilar ta’siri tahlil qilinadi. Tuproq namunalarida qo‘rg‘oshin miqdorini aniqlash, uning bioakkumulyatsiya jarayoni orqali o‘simlik to‘qimalariga o‘tishi hamda oziq-ovqat zanjiri orqali inson salomatligiga potensial xavfi ko‘rib chiqiladi. Ifloslanish darajasini baholashda geoakkumulyatsiya indeksi (I_geo), boyitish omili (EF) va gigiyenik me’yoriy ko‘rsatkichlar asos qilib olinadi. Olingan natijalar asosida ekologik monitoringni kuchaytirish va fitoremediatsiya usullarini qo‘llash zarurligi asoslanadi.References
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