Anhui Agricultural Science Bulletin >
2026 , Vol. 32 >Issue 10: 100 - 103
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2026.10.026
Change characteristics of agrometeorological disasters and its prevention and mitigation in Akto County
Received date: 2025-06-20
Online published: 2026-05-28
Based on the agricultural meteorological disaster frequency data of Akto County in Xinjiang from 2004 to 2023, this paper analyzed the occurrence characteristics of 3 major meteorological disasters including gale, rainstorm and hail, as well as the deficiencies existing in the disaster prevention and protection work, and put forward targeted countermeasures. The data analysis showed that from 2004 to 2023, gale occurred most frequently with 361 times, followed by rainstorm (170 times), and hail had the lowest occurrence frequency (55 times). Specifically, gale and hail presented an interannual decreasing trend at rates of 1.992 times/10 a and 1.135 times/10 a respectively, while rainstorm showed an increasing trend at a rate of 1.774 times/10 a. Gale disasters mainly concentrated from May to August, and rainstorm and hail disasters occurred frequently between May and September, which have exerted certain adverse impacts on local crop production and agricultural facility safety. The local authorities have attached great importance to the construction of the agricultural disaster prevention and reduction system, further improvement is needed in the construction of wind protection facilities such as shelterbelts and windbreak nets, field drainage systems, and artificial hail suppression operation systems. Accordingly, the corresponding agricultural disaster prevention and mitigation suggestions were proposed: optimizing the layout of wind protection facilities and strengthening targeted technical prevention and control based on local gale distribution characteristics; renovating and upgrading existing drainage channels, pumping stations and other waterlogging removal facilities; appropriately expanding the coverage of artificial hail suppression operations, matching with auxiliary protection measures including hail nets, fruit bagging and shielding, and improving the refinement level of hail early warning. This study provides a reference for the improvement of agricultural disaster prevention and reduction system in the study area.
Reyilai Kadir . Change characteristics of agrometeorological disasters and its prevention and mitigation in Akto County[J]. Anhui Agricultural Science Bulletin, 2026 , 32(10) : 100 -103 . DOI: 10.16377/j.cnki.issn1007-7731.2026.10.026
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