ICS07.060Ａ47DB13河北省地方标准DB13/T 2922—2018冬小麦种植气象服务规范Specification for meteorological service of winter wheat planting2018-12-13发布2018-12-31实施河北省市场监督管理局发布 DB13/T 2922—2018目次前言.................................................................................II1234范围...............................................................................1规范性引用文件.....................................................................1术语和定义.........................................................................1服务准备...........................................................................44.1现场调查.......................................................................4建设气象观测站.................................................................4建立信息联系渠道...............................................................44.24.356气象观测...........................................................................45.1观测时间.......................................................................4观测信息传送...................................................................45.2气象服务...........................................................................56.1服务时间.......................................................................5服务内容.......................................................................5服务方式.......................................................................56.26.37气象灾害的告知和服务效果的回访与总结...............................................57.1气象灾害的告知.................................................................6服务效果的回访与总结...........................................................67.2附录A（规范性附录）风力等级特征及与风速的换算表.....................................7附录B（资料性附录）冬小麦种植气象服务分类表.........................................8附录C（规范性附录）降水量等级表...................................................10附录D（资料性附录）冬小麦干热风灾害判别指标........................................11参考文献........................................................