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重要天气消息

  <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-size:22pt;font-family:方正小标宋简体;">我省近期出现秋季连阴雨天气过程<span></span></span> </p> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-size:22pt;font-family:方正小标宋简体;">对秋收秋种产生了明显影响<span></span></span> </p> <p class="MsoNormal" style="text-indent:32pt;"> <b><span style="font-size:16pt;line-height:150%;"></span></b> </p> <p class="MsoNormal" style="text-indent:32pt;"> <b><span style="font-size:16pt;font-family:楷体_GB2312;">摘</span></b><b><span style="font-size:16pt;"> </span></b><b><span style="font-size:16pt;font-family:楷体_GB2312;">要:</span></b><span style="font-size:16pt;">9</span><span style="font-size:16pt;font-family:楷体_GB2312;">月以来(截止</span><span style="font-size:16pt;">10</span><span style="font-size:16pt;font-family:楷体_GB2312;">月</span><span style="font-size:16pt;">22</span><span style="font-size:16pt;font-family:楷体_GB2312;">日),我省有</span><span style="font-size:16pt;">47</span><span style="font-size:16pt;font-family:楷体_GB2312;">个县出现秋季连阴雨天气过程,主要分布在滇西南及滇东南等地。近期持续阴雨寡照天气、空气湿度大,对我省秋收秋种产生了明显影响。预计,</span><span style="font-size:16pt;">10</span><span style="font-size:16pt;font-family:楷体_GB2312;">月</span><span style="font-size:16pt;">23-24</span><span style="font-size:16pt;font-family:楷体_GB2312;">日全省大部有小到中雨局部大雨,</span><span style="font-size:16pt;">25</span><span style="font-size:16pt;font-family:楷体_GB2312;">日</span><span style="font-size:16pt;">-28</span><span style="font-size:16pt;font-family:楷体_GB2312;">日全省大部地区气温回升,影响减弱。各地及有关部门需密切关注天气变化,加强防范和应对秋季连阴雨对我省农业生产带来的不利影响。</span><span style="font-size:16pt;"></span> </p> <SPAN style="FONT-SIZE: 16pt; FONT-FAMILY: " Roman?,?serif?;? New Times><br /> </span> <p class="MsoNormal" style="text-indent:32pt;"> <span style="font-size:16pt;font-family:黑体;">一、我省秋季连阴雨监测情况<span></span></span> </p> <p class="MsoNormal" style="text-indent:32pt;"> <b><span style="font-size:16pt;font-family:楷体_GB2312;">(一)<span>9</span>月以来(截止<span>10</span>月<span>22</span>日)我省共有<span>47</span>个县出现秋季连阴雨。</span></b><span style="font-size:16pt;font-family:仿宋_GB2312;">主要分布在滇西南及滇东南等地(图<span>1</span>)。其中贡山、屏边县出现<span>3</span>次秋季连阴雨过程,华宁、罗平、勐海、景洪、宁洱、个旧、砚山<span>7</span>个县出现<span>2</span>次秋季连阴雨过程,主要出现在<span>9</span>月上旬和<span>10</span>月中旬,持续时间最长的屏边县连阴雨天数达<span>29</span>天。其中<span>10</span>月以来,全省共有<span>23</span>个县出现秋季连阴雨。</span> </p> <p class="MsoNormal" style="text-indent:32pt;" align="center"> <span style="font-size:16pt;font-family:仿宋_GB2312;"><img alt="" src="http://172.25.96.100/upload/image/201710/20171023052645.jpg" /><span></span></span> </p> <p class="MsoNormal" style="text-indent:32pt;"> <b><span style="font-size:16pt;font-family:楷体_GB2312;"></span></b> </p> <p class="MsoNormal" style="text-align:center;" align="center"> <b><span style="font-size:16pt;font-family:仿宋_GB2312;"></span></b> </p> <p class="MsoNormal" style="text-align:center;" align="center"> <span style="font-size:16pt;"></span> </p> <p class="MsoNormal" style="text-align:center;" align="center"> <b><span style="font-size:14pt;font-family:仿宋_GB2312;">图<span>1<span>  </span></span>云南省<span>2017</span>年秋季连阴雨监测图<span></span></span></b> </p> <p class="MsoNormal" style="text-align:center;" align="center"> <b><span style="font-size:14pt;font-family:仿宋_GB2312;"></span></b> </p> <p class="MsoNormal"> <b><span style="font-size:16pt;font-family:仿宋_GB2312;"><span>  </span></span></b><b><span style="font-size:16pt;font-family:楷体_GB2312;"><span> </span></span></b><b><span style="font-size:16pt;font-family:楷体_GB2312;">(二)<span>10</span>月以来全省雨日偏多。</span></b><span style="font-size:16pt;font-family:仿宋_GB2312;">10</span><span style="font-size:16pt;font-family:仿宋_GB2312;">月<span>1</span>日</span><span style="font-size:16pt;font-family:黑体;">—</span><span style="font-size:16pt;font-family:仿宋_GB2312;">10</span><span style="font-size:16pt;font-family:仿宋_GB2312;">月<span>22</span>日,全省平均降水日数为<span>11.6</span>天,较历年同期偏多<span>1.3</span>天(图<span>2</span>左)。其中昭通北部、曲靖中部及南部、文山西部及红河东南部等地降水日数在<span>15</span>天以上,屏边县达到<span>21</span>天,曲靖、屏边、文山<span>3</span>个站达到或突破历史同期最大值记录。全省有<span>84</span>个县(市)雨日数较常年偏多,<span>15</span>个县(市)偏多了<span>5</span>天以上,主要分布在文山、曲靖、红河等地(图<span>2</span>右)。<span></span></span> </p> <p class="MsoNormal"> <b><span style="font-size:16pt;font-family:楷体_GB2312;"></span></b> </p> <p align="center"> <img alt="" src="http://172.25.96.100/upload/image/201710/20171023052703.jpg" /><img alt="" src="http://172.25.96.100/upload/image/201710/20171023052712.jpg" /> </p> <div align="center">   </div> <p class="MsoNormal" style="text-align:center;" align="center"> <b><span style="font-size:14pt;font-family:仿宋_GB2312;">图<span>2<span>  </span>10</span>月以来全省降水日数(左)、降水日数距平(右)分布图<span></span></span></b> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:黑体;"></span> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:黑体;">二、秋季连阴雨对秋收秋种产生了明显影响<span></span></span> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:仿宋_GB2312;">秋季连阴雨天气给我省农业生产造成了明显影响,主要表现如下:<span></span></span> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:仿宋_GB2312;">(一)秋种进度明显滞后,部分未收获中稻出现倒伏、穗芽,主要分布在滇中以北及高海拔地区。据农业部门统计,秋种进度较去年同期偏晚<span>5%</span>以上。<span></span></span> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:仿宋_GB2312;">(二)持续阴雨导致田间土壤湿度过大,不利于秋种作物播种出苗,对秋种生产的影响较大。其中滇中地区的秋种作物烂种烂苗现象明显,滇东南地区强降水较多,部分地区出现渍害。<span></span></span> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:仿宋_GB2312;">(三)近期持续阴雨寡照、空气湿度大,对秋粮收获、粮食晾晒带来不利影响,易造成粮食霉烂。<span></span></span> </p> <p class="MsoNormal" style="text-align:left;text-indent:32pt;" align="left"> <span style="font-size:16pt;font-family:黑体;">三、近期天气预报及后期关注重点<span></span></span> </p> <p class="MsoNormal" style="text-indent:32pt;"> <span style="font-size:16pt;font-family:仿宋_GB2312;">预计</span><span style="font-size:16pt;">10</span><span style="font-size:16pt;font-family:仿宋_GB2312;">月</span><span style="font-size:16pt;">23</span><span style="font-size:16pt;font-family:仿宋_GB2312;">日受冷空气和西南暖湿气流共同影响,滇西南、滇中南部有中雨局部大雨或暴雨;</span><span style="font-size:16pt;">24</span><span style="font-size:16pt;font-family:仿宋_GB2312;">日冷空气略减弱东退,滇西南有小到中雨局部大雨,连阴雨天气影响将持续;</span><span style="font-size:16pt;">25-28</span><span style="font-size:16pt;font-family:仿宋_GB2312;">日,我省滇东、滇南等地多阵雨天气,省内大部地区气温回升,连阴雨天气影响趋于减弱。后期应重点关注:</span><span style="font-size:16pt;"></span> </p> <p class="MsoPlainText" style="text-indent:32pt;"> <span style="font-size:16pt;font-family:仿宋_GB2312;">(一)秋收还未完成的地区宜抓住有利天气进行收获、晾晒工作。</span><SPAN style="FONT-SIZE: 16pt; FONT-FAMILY: " Roman?,?serif?;? New Times></span> </p> <p class="MsoPlainText" style="text-indent:32pt;"> <span style="font-size:16pt;font-family:仿宋_GB2312;">(二)秋种生产宜避雨进行,防御阴雨天气造成小春作物烂种烂苗。出现烂种烂苗的地区应注意查苗补缺,保证适宜的基本苗数,苗数不足的田块及时补种,苗弱的田块及时追肥。</span><SPAN style="FONT-SIZE: 16pt; FONT-FAMILY: " Roman?,?serif?;? New Times></span> </p> <span style="font-size:16pt;font-family:仿宋_GB2312;">(三)各地及有关部门需密切关注天气变化,做好沟渠疏通、排水工作,注意防洪排涝。</span>