In the second half of the twentieth century, the USSR's cotton monoculture led to the development of dry and arable lands and the development of cotton growing, creating new water networks. Several reservoirs and canals were excavated. Examples include the Big Fergana Canal (1939) and the Big Andijan Canal (1965). Syrdarya water was used to supply these water networks. As a result, in the 60s and 70s of the XX century, the river water level decreased, and eventually the Aral Sea was not supplied with water. This situation was also observed in the Amudarya, as a result of which the water volume of the Aral Sea decreased from year to year and became a global problem. This article discusses the environmental problems caused by the Soviet Union's cotton monoculture in the second half of the twentieth century, which was caused by the development of dry and arable lands.
| Mualliflar | Abdullayev , Ravshan, Абдуллаев , Равшан, Abdullayev , Ravshan |
|---|---|
| Jurnal | Жамият ва инновациялар / Общество и инновации / Society and innovations |
| Nashr sanasi | 2021-06-23 |
| Jild | 2 |
| Son | 5/S |
| Betlar | 175-179 |
| Til | O‘zbek |
| DOI | 10.47689/2181-1415-vol2-iss5/s-pp175-179 |
DOI: 10.47689/2181-1415-vol2-iss5/s-pp175-179 · Maqolaning asl sahifasi
Yozyovon, Pop, Mingbuloq, Ulug‘nor, Katta Farg‘ona kanali, Butifos, Orol fojiasi, Orolni qutqarish kompaniyasi, Язяван, Пап, Минбулак, Улугнор, Большой Ферганский канал, Бутифос, Аральская трагедия, компания по спасению Арала, Yazyovan, Pop, Mingbulak, Ulugnor, Big Fergana Canal, Butifos, Aral tragedy, Aral Rescue Company
The Sapalli culture, the local northern Bactrian variant of the Oxus Civilization that was flourished from the 20th to the 15th century BC. In todays, about 45 monuments of Sapalli culture have been identified in the…
Today, much attention is being paid to the independent work of students, which is an integral part of learning when working with listening materials. It should be emphasized that listening also plays an important…
Recently, the issue of increasing the activity of students, the development of a culture of personal thinking has been considered a major problem in the sciences of philosophy, psychology and pedagogy. On the one hand…
The term “strategy” can be applied to the behavior of a learner in a foreign language environment, which directly affects his learning – what the student does to control or transform the information received in a…
The article presents analytical materials on the use of historical sources in improving the content and methodology of the academic subject "Composition" in higher pedagogical education.
In this article judicial-legal reforms which were carried out in the Republic of Uzbekistan in order to ensure the rule of law are described step-by-step. Furthermore, the legal basis of these reforms is described in…
The article analyzes the importance of military newspapers, published in the Uzbek language on various fronts during the Second World War, as a source of information. Some examples of information on the state of…
The article reviews the newly created works of French and Uzbek scientists of the historiographic school of history of Amir Temur and the Temurids.
The article explores the role and importance of national and universal values in modern society, as well as analyzes the process of development of these values in Uzbekistan and Korea. It has been revealed that the…
The article analyzes the issues of agricultural construction in Uzbekistan and the activities of political departments under the MTS on the basis of thematic historiographical material.
Жамият ва инновациялар / Общество и инновации / Society and innovations — barcha maqolalar