勉縣主要氣象災(zāi)害特征分析及對策建議

——以紅廟梁村為例

打開文本圖片集

中圖分類號：P429 文獻標(biāo)識碼：A 文章編號：1002-204X（2025）04-0017-05

doi：10.3969/j.issn.1002-204x.2025.04.003

Characteristics of Major Meteorological Disasters in Mian County and Countermeasures-----A Case Study on Hongmiaoliang Village

Xia Ming'an'， Tang Jianxiang2， Yang Lixia3， Zhu Rui'， Sun Yucong1

（1.Mian County Meteorological Bureau， Mianxian， Shaanxi 7242O0； 2.Mian County Agricultural Technology

Extension and Training Center， Mianxian， Shaanxi 7242OO；3.Hanzhong Municipality Meteorological Bureau， Hanzhong， Shaanxi 723000）

Abstract Based on the precipitation and thunderstorm observation data from 1994 to 2023 in Mian County，the characteristicsofmainmeteorological disasters in Mian Countywereanalyzed statisticaly.Theresultsshow that themain meteorological disastersinMian Countyare continuous overcast rain，heavy rain，droughtand thunderstorm. The average number of consecutive rainy days is 4.9 times· a-1 ，with8 occurrences in 1999 being the historical peak； The average rainstorm is 1.4times?a-1 ，showing a slow upward trend;Drought can occur all year round， with light drought being the main type，with summer light drought accounting for 38% of the total; The average number of thunderstorm days is 21.2d?a-1 ，showing a decreasing trend year by year. Based on the villageconditionsandlandformsofHongmiaoliangVillageinZhenchuanTown，Mian County，the countermeasures and suggestions for preventing main meteorological disasters are put forward.

Key Words Mian County in Shaanxi; Major meteorological disasters; Characteristic analysis; Defence; Hongmiaoliang Village

勉縣位于陜西省漢中市，地處漢中盆地的西緣，北依秦嶺，南垣巴山，丘陵山地占地域面積的 70% ，為亞熱帶濕潤季風(fēng)氣候。（剩余7043字）