[1]常倬林,党张利,孙艳桥,等.基于FY2G卫星的宁夏空中云水资源特征研究[J].气象研究与应用,2022,43(01):47-52.[doi:10.19849/j.cnki.CN45-1356/P.2022.1.9]
 Chang Zhuolin,Dang Zhangli,Sun Yanqiao,et al.Study on characteristics of air cloud water resources in Ningxia Based on FY2G satellite[J].Journal of Meteorological Research and Application,2022,43(01):47-52.[doi:10.19849/j.cnki.CN45-1356/P.2022.1.9]
点击复制

基于FY2G卫星的宁夏空中云水资源特征研究()
分享到:

气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第43卷
期数:
2022年01期
页码:
47-52
栏目:
研究论文
出版日期:
2022-03-25

文章信息/Info

Title:
Study on characteristics of air cloud water resources in Ningxia Based on FY2G satellite
作者:
常倬林12 党张利12 孙艳桥12 林彤12
1. 中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室, 银川 750002;
2. 中国气象局云雾物理重点开放实验室/中国气象科学研究院, 北京 100081
Author(s):
Chang Zhuolin12 Dang Zhangli12 Sun Yanqiao12 Lin Tong12
1. China Meteorological Administration Key Laboratory of Agricultural Meteorological Disaster Monitoring, Early Warning and Risk Management in Arid Areas, Yinchuan 750002, China;
2. China Meteorological Administration Key Laboratory of Cloud and Fog Physics/China Academy of Meteorological Sciences, Beijing 100081, China
关键词:
FY2G垂直累计液态水含量云光学厚度过冷层厚度有效粒子半径
Keywords:
FY2Gvertical cumulative liquid water contentcloud optical depthsupercooling layer thicknesseffective particle radius
分类号:
P426
DOI:
10.19849/j.cnki.CN45-1356/P.2022.1.9
摘要:
为了提高宁夏空中云水资源开发利用效率,利用2017-2019年FY2G卫星反演产品、自动站降水资料及微波辐射计反演产品,分析宁夏不同地区云微观特性的时空变化特征,研究液水含量的降水效率及云水资源开发潜力。结果表明:(1)剔除不合理数据后,FY2G卫星反演结果与微波辐射计反演结果相关性较好,反演产品基本上能够代表宁夏云水资源特征;(2)宁夏云中过冷层厚度大约在1.65~2km,液态水含量在0.02~0.5mm,云光学厚度的均值在3~7,云粒子有效半径在3~8μm;(3)宁夏云液态水降水效率为53.9%,人工增雨的潜力为46.1%,云液态水降水效率在夏季、秋季、春季、冬季依次降低。
Abstract:
In order to improve the development and utilization efficiency of air cloud water resources in Ningxia,the temporal and spatial variation characteristics of cloud micro characteristics in different regions of Ningxia were analyzed by using FY2G satellite inversion products,automatic station precipitation data and microwave radiometer inversion products from 2017 to 2019.The precipitation efficiency of liquid water content and the development potential of cloud water resources were also studied.The results show that (1) after removing the unreasonable data,the FY2G satellite inversion results have a good correlation with the microwave radiometer inversion results,and the inversion products can basically represent the characteristics of cloud water resources in Ningxia.(2) The thickness of the cloud supercooling layer in Ningxia is about 1.65~2km,the liquid water content is 0.02~0.5mm,the average cloud optical thickness is 3~7,and the effective radius of cloud particles is 3~8μm.(3) The precipitation efficiency of cloud liquid water in Ningxia is 53.9%,and the potential of artificial precipitation is 46.1%.The precipitation efficiency of cloud liquid water decreases successively in summer,autumn,spring and winter.

参考文献/References:

[1] Pokharel B,Geerts B,Jing X.The Impact of Ground-Based Glaciogenic Seeding on Orographic Clouds and Precipitation:A Multisensor Case Study[J].Journal Of Applied Meteorology and Climatology, 2014,53(4):890-909.
[2] 李江南,庞思敏.热带气旋云微物理过程的研究进展[J].气象研究与应用,2021,42(3):1-6.
[3] 王佳,陈钰文.江苏省空中云水资源评估[J].中国农学通报,2017,33(2):121-124.
[4] 邓佩云,桑建人,杨萌,等.近30年六盘山东与西坡降水及空中水汽条件差异特征分析[J].气象科技, 2021,49(1):77-85.
[5] 黄建平,何敏,阎虹如,等.利用地基微波辐射计反演兰州地区液态云水路径和可降水量的初步研究[J].大气科学,2010,34(3):548-558.
[6] 郝巨飞,高俊喜,杨允凌,等.邢台市大气水汽及云水变化的降水前兆分析[J].气象研究与应用,2021,42(1):13-19.
[7] 毕敬,刘志辉,贾有福,等.赤峰市空中云水资源人工增雨开发潜力评估[J].内蒙古农业科技,2015,43(6):98-99,180.
[8] 高沁,汪玲,李琼,等.湖南省不同作业期人工增雨的需求探析[J].气象研究与应用,2021,42(3):50-54.
[9] 陈勇航,黄建平,陈长和,等.西北地区空中云水资源的时空分布特征[J].高原气象,2005,24(6):905-912.
[10] 章文星,吕达仁.地基热红外云高观测与云雷达及激光云高仪的相互对比[J].大气科学,2012,36(4):657-672.
[11] 田磊,孙艳桥,胡文东,等.银川地区大气水汽、云液态水含量特性的初步分析[J].高原气象,2013,32(6):1774-1779.
[12] 田磊,桑建人,姚展予,等.六盘山区夏秋季大气水汽和液态水特征初步分析[J].气象与环境学报,2019,35(6):28-37.
[13] 田磊,桑建人,姚展予,等.基于Ka波段云雷达的六盘山顶云特征分析[J].气象与环境学报,2021,37(2):84-90.
[14] 常倬林,崔洋,张武,等.基于CERES的宁夏空中云水资源特征及其增雨潜力研究[J].干旱区地理,2015,38(6):1112-1120.

备注/Memo

备注/Memo:
收稿日期:2021-12-23。
基金项目:第二次青藏高原综合科学考察研究项目(2019QZKK0104)、国家自然科学基金项目(41775139)、宁夏青年拔尖人才培养基金项目(RQ0023)、宁夏回族自治区重点研发计划项目(2019BEG03001)、中国气象局创新发展专项(CXFZ2021J043)、中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室指令性项目(CAMP-201917)
作者简介:常倬林(1981-),女,汉族,副研级高工,硕士,主要从事大气物理与大气环境及人工影响天气研究。E-mail:changzhl05@126.com
更新日期/Last Update: 1900-01-01