Tabiiy fanlar

MECHANICAL COMPOSITION OF SOIL-GROUNDS OF THE DRAINED BOTTOM OF THE ARAL SEA

dried bottom of the Aral Sea, mechanical composition of soils, salinization, soils

Authors

  • Alijon DO‘SALIEV Tuproqshunoslik va agrokimyoviy tadqiqotlar instituti tayanch doktoranti, Uzbekistan
  • Abduvaxob ISMONOV Tuproqshunoslik va agrokimyoviy tadqiqotlar instituti Tuproqlar genezisi, geografiyasi va raqamli kartografiyasi bo‘limi mudiri, b.f.n., Uzbekistan
  • O‘ktamxon MAMAJANOVA Tuproqshunoslik va agrokimyoviy tadqiqotlar instituti Tuproqlar genezisi, geografiyasi va kartografiyasi bo‘limi kichik ilmiy xodimi, Uzbekistan

The article is devoted to the study of residual bog and residual bog-meadow soils common in the dried bottom of the Aral Sea.
To date, as a result of global climate change, the difference in the mechanical composition of the soils of the dried bottom of the
Aral Sea has been studied. The results of the analysis showed that the mechanical composition of the soil in the lower layers of
63 sections, freed from water before 1990, that is, in the layers at a depth 80-120 and 120-170 cm are marked to be light loams
compared to other layers. In 2000, it was noted that in terms of mechanical composition in the lower layers 1st section, that is, in
layers 75-110 and 110-160 cm, medium loam compared to other layers.