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Abstract . The Aral Sea was the fourth largest lake in the world until the 1960s, with a surface area of approximately 68,000 sq km. The drying up of the Aral Sea and a new desert appeared in its place. So far, it has had a major impact on the change in the ecosystem of this desert. Currently, it is important to study and map the dry surface of the Aral Sea. Because the dry part of the lake affects the environment with the migration of sand and dust. This article analyzes the dry part of the Aral Sea using modern GAT and remote sensing technologies. In the study, the analysis of the dry part of the Aral Sea was carried out using remote sensing data using GAT technologies. Geospectral analysis was carried out, dividing the dry part of the sea into 5 classes (water, marsh, vegetation, sand and salt sand). In the results of the analysis, it can be seen that the salt sands have increased in the dry part of the Aral Sea.

  • Internet ҳавола
  • DOI
  • UzSCI тизимида яратилган сана 23-12-2024
  • Ўқишлар сони 69
  • Нашр санаси 28-11-2022
  • Мақола тилиIngliz
  • Саҳифалар сони49-51
English

Abstract . The Aral Sea was the fourth largest lake in the world until the 1960s, with a surface area of approximately 68,000 sq km. The drying up of the Aral Sea and a new desert appeared in its place. So far, it has had a major impact on the change in the ecosystem of this desert. Currently, it is important to study and map the dry surface of the Aral Sea. Because the dry part of the lake affects the environment with the migration of sand and dust. This article analyzes the dry part of the Aral Sea using modern GAT and remote sensing technologies. In the study, the analysis of the dry part of the Aral Sea was carried out using remote sensing data using GAT technologies. Geospectral analysis was carried out, dividing the dry part of the sea into 5 classes (water, marsh, vegetation, sand and salt sand). In the results of the analysis, it can be seen that the salt sands have increased in the dry part of the Aral Sea.

Ўзбек

Annotatsiya. Orol dengizi 1960-yillarga qadar dunyoda toʻrtinchi eng katta koʻl boʻlgan, uning yuzasi taxminan 68000 kv km bo'lgan. Orol dengizining qurishi natijasida uning o'rnida yangi cho'l paydo bo'ldi. Hozirga kelib ushbu cho'l ekotizimning o'zgarishiga katta ta'sir ko'rsatdi. Hozida Orol dengizining qurigan yuzasining o'rganish va xaritalashning ahamiyati juda muhim hisoblanadi. Chunki, Orol dengizining qurigan qismi atrof-muhitga qum va changning ko’chishi bilan ta’sir qilmoqda. Ushbu maqolada zamonaviy GAT va masofadan zondlash texnologiyalarini qo'llagan holda Orol dengizining qurigan qismi tahlil qilingan.Tadqiqotda masofadan zondlash ma'lumotlarini GAT texnologiyalarini qo’llagan holda, Orol dengizi qurigan qismini tahlili amalga oshirildi. Bunda dengizning qurigan qismini 5 ta klassga ajratilgan (suv, botqoqlik, vegetatsiya, qum va tuzli qum) holda geospektoral analizi amalga oshirildi. Tahlil natijalarida Orol dengizi qurigan qismida tuzli qumlarning ko’payganligini ko’rish mumkin.

Русский

Аннотация. До 1960-х годов Аральское море было четвертым по величине озером в мире с площадью по верхности около 68 000 кв. км. На его месте высохло Аральское море и появилась новая пустыня. До сих пор это оказало большое влияние на изменение экосистемы этой пустыни. В настоящее время важно изучить и нанести на карту сухую поверхность Аральского моря. Потому что сухая часть озера влияет на окружающую среду ми грацией песка и пыли. В данной статье анализируется сухая часть Аральского моря с использованием современ ных технологий GAT и дистанционного зондирования. В исследовании проведен анализ сухой части Аральского моря по данным дистанционного зондирования с использованием технологий GAT. Проведен геоспектральный анализ, разделивший сухую часть моря на 5 классов (вода, болото, растительность, песок и соленый песок). По результатам анализа видно, что в сухой части Аральского моря увеличились засоленные пески.

№ Муаллифнинг исми Лавозими Ташкилот номи
1 Rustamov G.S. PhD student, Research Institute of Environment and Nature Conservation Technologies,
2 Aslanov I.M. assistant “TIIAME” National Research university.
3 Samiyev L.N. doctor of philosophy in technical sciences, “TIIAME” National Research university.
№ Ҳавола номи
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