江山市茶叶气象灾害风险区划及防御对策

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关键词茶叶；气象灾害；风险区划；防御对中图分类号S162 文献标识码A文章编号 0517-6611（2025）14-0198-05doi：10.3969/j.issn.0517-6611.2025.14.039

开放科学（资源服务）标识码（OSID）：

Risk Zoning and Defense Countermeasures of Tea Meteorological Disasters in Jiangshan City

XUXiao-jin，QIUJi-，ZHAOng-bnetal（JangsaneterolgicalBureauJiangshan，Zejn324O;2eteroloicalu reau of QiantangDistrict，Zhejiang Province，Qiantang，Zhejiang 311225）

AbstractBasedonthehistoricaldtectiondataofaxiumtemperatureinimumtemperature，dailyaveragetemperaturedailypecipia tionandsunousinJahaMeteorolalOeatofro6t，sellasteatiodtafeeolicut maticstationsin7towandtowshipsofJiangshanCityinl3-23，ArcGSsoftwarewsusedtodrawthiskoningmapofteaeo logicaldisasteiJgsnCityistrtioftageolgicaldisastesiiaaCidspacogroali tywereexplored.Theresultsshowedthatheumberofwinterfrostdamageandearlyspringfrostdaysgenerallshowedadowwardtrend， andtedistributionwasoreinteeastandlessinteestTeumberofainstodasisoreinthesouteastandlesinthenortwest. Thedistriutioncharacteristicsofhightemperatureeatdamagareoreintewestandlessinteeast.Temidleandhighiskareasare locatedithecentralandsouthetows，ndthelwskareasaelcatedinteorthregioandoetowsintesouthUsingoatio platforms such as“ grid + meteorology”，the impact of meteorological disasters on tea production was minimized by improving the accuracy and timelinessofmeteorologicalservices，soas toprovide meteorological guaranteeforimproving theyieldandqualtyofJiangshantea.

KeywordsTea;Meteorological disasters;Risk zoning;Defense countermeasures

江山市位于浙江省西南部、钱塘江上游，四季分明，光热充足，无霜期长，降水充沛，丘陵山地垂直气候分布明显，气象条件适宜茶叶生长和品质形成，先后被评为“全国重点产茶县”“全国十大生态产茶县”“全国十大魅力茶乡”“中国茶业百强县”[]，现有茶园面积3.85万 hm2 50hm2 以上规模种植大户135户，规模茶园占茶园总面积的 1/3[2] 。（剩余6646字）