| 摘要: |
| 分析了陕西省涝灾的时间分布特点；依据年均暴雨出现次数、年均大暴雨日数、历年各月一日最大降水量、年均连阴雨出现次数、西涝总月数及历年4～10月最长连续降水日数等综合指标，揭示了陕西省涝灾的地域分异规律，为因地制宜防涝抗涝提供科学依据。 |
| 关键词: 自然灾害，洪涝，雨涝，时空分布规律 |
| DOI： |
| 分类号:X43 |
| 基金项目: |
|
| Laws of Temporal and Spatial Distribution of Waterlogging in Shaanxi Province |
|
Shi Yishao
|
| Abstract: |
| This paper analyses the features of temporal distribution of waterlogging and reveals the law of regional differentiation of waterlogging in Shaanxi Province based on the integrated criteria including the number of torrential rain per year, the days of heavy rainstorm per year,the highest precipitation of one day ,the number of cloudy or rainy weather for several days running per year , the total number of waterlogging months and the number of the longest continuous rainfall days from April to October,thus , providing the scientific base for waterlogging prevention and resistance in accordance with local conditions. |
| Key words: natural disaster ,flood disaster,waterlogging,laws of temporal and spatial distribution, |
