QO'QON SHAHRIDA YASHIL HUDUDLAR QISQARISHINING MASOFADAN ZONDLASH TEXNOLOGIYALARI YORDAMIDA MONITORINGI
Keywords:
Kalit so'zlar. masofadan zondlash, GIS, yashil hududlar monitoringi, NDVI, Landsat, Sentinel-2, yer qoplami o'zgarishi, shahar landshaft transformatsiyasi, urbanizatsiya, Qo'qon shahri, geofazoviy tahlil, ekologik monitoring, ko'p vaqtli tahlil, vegetatsiya dinamikasiAbstract
Annotatsiya. Zamonaviy urbanizatsiya jarayonlarining jadallashuvi shahar
ekotizimlarida yashil hududlar salmog'ining izchil qisqarishiga zamin yaratmoqda.
Mazkur muammo ayniqsa O'rta Osiyo mintaqasining tarixiy shaharlarida — jumladan,
Qo'qon shahrida — alohida keskinlik kasb etmoqda, chunki bu hududlarda yer
foydalanish tarkibidagi transformatsiya ko'pincha tizimli monitoring tizimidan chetda
qoladi. Ushbu tadqiqot Qo'qon shahri misolida yashil hududlar dinamikasini
masofadan zondlash va geofazoviy tahlil usullari yordamida kompleks o'rganishga
qaratilgan. Tadqiqotda Landsat (TM/OLI) va Sentinel-2 sun'iy yo'ldosh
platformalaridan olingan ko'p vaqtli tasvirlar asosida 2000–2023 yillar oralig'idagi yer
qoplami o'zgarishlari tahlil etilgan. NDVI (Normallashtrilgan Differentsial Vegetatsiya
Indeksi) ko'rsatkichlarini dinamik interpretatsiya qilish orqali vegetatsiya zichligidagi
mavsumiy va ko'p yillik tendentsiyalar aniqlangan. GIS muhitida amalga oshirilgan
geofazoviy tahlil shahar landshaft transformatsiyasining fazoviy qonuniyatlarini va
yashil hududlarning qisqarish intensivligini kvantitativ baholash imkonini bergan.
Olingan natijalar ko'rsatishicha, o'rganilgan davr mobaynida shahar yashil qoplami
yuqori iqtisodiy faollik zonalarida sezilarli darajada qisqargan, bu esa urbanizatsiya
bosimining ekologik landshaftga bevosita ta'sirini tasdiqlaydi. Tadqiqot natijalari
shahar ekologik monitoringi tizimini takomillashtirish, yashil infratuzilmani
rejalashtirish va mintaqaviy barqaror rivojlanish konsepsiyalarini ishlab chiqish uchun
ilmiy-metodologik asos vazifasini o'taydi.
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