主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
消防科学与技术

消防科学与技术 ›› 2023, Vol. 42 ›› Issue (5): 704-708.

• • 上一篇    下一篇

云南山火扑救取水作业适宜性分析——以AS-350B3直升机为例

万兴永1, 许景峰2, 赵凤君3, 叶江霞1   

  1. （1. 西南林业大学 林学院，云南 昆明 650224；2. 应急管理部南方航空护林总站，云南 昆明 650224；3. 中国林科院森林生态环境与自然保护研究所 国家林草局森林保护学重点实验室，北京 100091）
  • 出版日期:2023-05-15 发布日期:2023-05-15
  • 作者简介:万兴永（1997- ），云南曲靖人，西南林业大学林学院硕士研究生，主要从事资源与环境遥感研究，云南省昆明市盘龙区青云街道白龙寺西南林业大学300号，650224。
  • 基金资助:
    “十三五”国家重点研发计划项目（2020YFC1511601）；国家自然科学基金项目（32071778）

Analysis on suitability of fighting mountain fire and water extraction operations in Yunnan: a case study of AS-350B3 helicopter

Wan Xingyong1, Xu Jingfeng2, Zhao Fengjun3, Ye Jiangxia1   

  1. (1. Forestry College, Southwest Forestry University, Yunnan Kunming 650224, China; 2. Emergency Management Department Southern Airlines Forest Protection Station, Yunnan Kunming 650224, China; 3. Institute of Forest Ecology and Nature Conservation, Chinese Academy of Forestry, Key Laboratory of Forest Conservation, State Forestry and Grassland Administration, Beijing 100091, China)
  • Online:2023-05-15 Published:2023-05-15

摘要： 为有效发挥森林航空消防成效，借助卫星遥感及GIS，以NDWI及DEM评估云南主要水资源分布、水深及最大跨径，并结合AS-350B3直升机性能参数，定量分析山火扑救作业的适宜区域，制作可视化专题地图。结果表明：云南高原水资源分布丰富，且大部分水域的水深及水面几何特征满足AS-350B3直升机取水作业要求，最适宜山火扑救优先布局区为滇中高原山地区域、滇南山地区域以及滇西北、滇东北山地风力相对较小的高山峡谷林区。

关键词: 航空消防, AS-350B3直升机, 取水分析, 水深评估, 灭火适宜专题图

Abstract: In order to effectively play the role of helicopter in forest aviation firefighting. The satellite remote sensing and GIS, NDWI and DEM were used to evaluate the distribution, water depth and maximum span of main water resources in Yunnan province. Combined with the performance parameters of AS-350B3 helicopter, the suitable area for mountain firefighting operation was quantitatively analyzed, and the visual subject map was made. The results show that the Yunnan Plateau has rich distribution of water resources, and the water depth and water surface geometric characteristics of most of the water area meet the requirements of AS-350B3 helicopter water intake operation, and the most suitable priority area for mountain firefighting is the mountainous area of the Central Yunnan Plateau, the mountainous area of southern Yunnan, and the alpine valley forest area with relatively small wind in the mountains of northwest Yunnan and northeast Yunnan. The method proposed in this study can effectively extract the water area and geometric characteristics of Yunnan, and scientifically evaluate the suitable area of AS-350B3 helicopter for water extraction operation in the forest area of Yunnan plateau, which has certain reference value for the deployment of forest aviation fire fighting in emergency management departments.

Key words: aviation firefighting, AS-350B3 helicopter, water intake analysis, water depth assessment, thematic map of fire suppression suitability