Spring physicochemical indicators of the zarafshan river in its middle and lower reaches

Axmadjonova, Muazzam, Karimbayev, Jaloliddin, Karimov, Erkin, Ibroximova, Nigora

FarDU ilmiy xabarlari · 2026-yil

Annotatsiya

Abstract This study presents an analysis of pH, temperature, turbidity, and electrical conductivity (EC) measured at 10 sampling stations along the middle and lower reaches of the Zarafshan River during the spring season of 2026. The spring period, characterized by peak hydrological activity due to glacial and snowmelt, reflects the widest range of physicochemical parameter variability. Water pH increased consistently from upstream to downstream, ranging from 7.56 to 10.33. EC values ranged between 418 and 3040 μS/cm, showing an increase in lower reach salinization beginning at Station 6 (1956 μS/cm).. Water temperature varied between 18.5 and 24.3°C, displaying a mosaic distribution driven by local factors. Turbidity exhibited a bimodal pattern, enabling the distinction of dam-affected zones (N1: 0.949 g/L) from urban-industrial zones (N10: 0.551 g/L).

Maqola ma’lumotlari
MualliflarAxmadjonova, Muazzam, Karimbayev, Jaloliddin, Karimov, Erkin, Ibroximova, Nigora
JurnalFarDU ilmiy xabarlari
NashriyotFarg‘ona davlat universiteti
ISSN2010-8419, 2181-1571
Nashr sanasi2026-06-30
Jild7
Son3
Betlar139-146
TilIngliz
Indeksga qo‘shilgan2026-10-10

Maqolaning asl sahifasi

Kalit so‘zlar

Water quality assessment, pH, electrical conductivity, turbidity, temperature, Water quality assessment, pH, electrical conductivity, turbidity, temperature

Iqtibos keltirish

APAAxmadjonova, Muazzam, Karimbayev, Jaloliddin, Karimov, Erkin, & Ibroximova, Nigora (2026). SPRING PHYSICOCHEMICAL INDICATORS OF THE ZARAFSHAN RIVER IN ITS MIDDLE AND LOWER REACHES. FarDU ilmiy xabarlari, 7(3), 139-146. https://journal.fdu.uz/main/article/7001
GOST (OAK)Axmadjonova, Muazzam va b. SPRING PHYSICOCHEMICAL INDICATORS OF THE ZARAFSHAN RIVER IN ITS MIDDLE AND LOWER REACHES // FarDU ilmiy xabarlari. – 2026. – T. 7, № 3. – P. 139-146.
MLAAxmadjonova, Muazzam, Karimbayev, Jaloliddin, Karimov, Erkin, and Ibroximova, Nigora. “SPRING PHYSICOCHEMICAL INDICATORS OF THE ZARAFSHAN RIVER IN ITS MIDDLE AND LOWER REACHES.” FarDU ilmiy xabarlari, 7(3), 139-146, 2026. https://journal.fdu.uz/main/article/7001
ChicagoAxmadjonova, Muazzam, Karimbayev, Jaloliddin, Karimov, Erkin, and Ibroximova, Nigora. “SPRING PHYSICOCHEMICAL INDICATORS OF THE ZARAFSHAN RIVER IN ITS MIDDLE AND LOWER REACHES.” FarDU ilmiy xabarlari, 7(3), 139-146 (2026). https://journal.fdu.uz/main/article/7001
HarvardAxmadjonova, Muazzam, Karimbayev, Jaloliddin, Karimov, Erkin, and Ibroximova, Nigora (2026) ‘SPRING PHYSICOCHEMICAL INDICATORS OF THE ZARAFSHAN RIVER IN ITS MIDDLE AND LOWER REACHES’, FarDU ilmiy xabarlari, 7(3), 139-146. https://journal.fdu.uz/main/article/7001
BibTeX
@article{axmadjonovamuazzam2026,
  title = {SPRING PHYSICOCHEMICAL INDICATORS OF THE ZARAFSHAN RIVER IN ITS MIDDLE AND LOWER REACHES},
  author = {Axmadjonova, Muazzam and Karimbayev, Jaloliddin and Karimov, Erkin and Ibroximova, Nigora},
  journal = {FarDU ilmiy xabarlari},
  year = {2026},
  volume = {7},
  number = {3},
  pages = {139-146},
  url = {https://journal.fdu.uz/main/article/7001}
}

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