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大荔县地处关中平原东部最开阔地带,位于东经109°43′—110°19′、北纬34°36′—35°02′之间,辖18镇,400个行政村、26个社区。县域总面积1800平方公里,总人口75万,是渭南市第一面积大县、第四人口大县。大荔县地理气候条件比较复杂,是我省受自然灾害影响较为严重的地区之一,灾害种类较多、发生频率较高、损失较为严重,做好防灾减灾工作具有普遍指导意义。一、县域灾害特点大荔县黄、洛、渭三河汇流,是典型的农业县,其
Dali County is located in the most open eastern part of the Guanzhong Plain, between 109 ° 43’-110 ° 19’E and 34 ° 36’-35 ° 02’N, covering 18 towns, 400 administrative villages and 26 communities. County total area of 1800 square kilometers, with a total population of 750,000, is Weinan City, the first area of large counties, the fourth largest population county. The geography and climatic conditions in Dali are rather complicated. It is one of the most affected areas in our province due to natural disasters. Dali has more types of disasters, higher frequency of occurrence and more serious losses. It is of universal guiding significance for disaster prevention and mitigation. First, the characteristics of county disaster Dali yellow, Los, Wei River confluence, is a typical agricultural county, its