Temporal and Spatial Variation Characteristics of Daytime and Nighttime Precipitation in Monsoon and Westerly Regions of the Loess Plateau from 1961 to 2020
Received date: 2022-11-07
Revised date: 2023-02-08
Online published: 2023-11-14
Based on the day and night precipitation data of 64 stations in the Loess Plateau of China from 1961 to 2020 from the National Meteorological Information Center, the Loess Plateau is divided into two regions (monsoon region and westerly region).The variation characteristics of daytime and nighttime precipitation days and precipitation in the two regions in two seasons (wet-season and dry-season) were analyzed using methods such as linear trend and t test.The main conclusions are as follows: There are significant seasonal differences in daytime and nighttime precipitation between the monsoon region and the westerly region of the Loess Plateau.The number of daytime and nighttime precipitation days in the wet-season (May-September) in the monsoon region accounts for 60% of the whole year, and the precipitation is more than 75%.In the westerly region, the proportion of daytime and nighttime precipitation in the whole year is nearly 70%, and the precipitation is more than 80%.The Loess Plateau tends to get wet in the westerly area and dry in the monsoon area.Among them, the most prominent feature is that in the westerly region, The number of stations which measured increase in daytime accounts for 77.8% of the total.in the wet-season, and more than 50% in the dry-season.In the monsoon area, the number of stations in daytime and nighttime which measured decrease in precipitation days and precipitation account for more than 80% and 50% respectively in the wet-season, and more than 95% and 80% respectively in the dry-season.
qi REN , Yuanfa GONG , Xueyu LIU . Temporal and Spatial Variation Characteristics of Daytime and Nighttime Precipitation in Monsoon and Westerly Regions of the Loess Plateau from 1961 to 2020[J]. Plateau Meteorology, 2023 , 42(6) : 1444 -1456 . DOI: 10.7522/j.issn.1000-0534.2023.00009
null | |
null | |
null | |
null | |
null | |
null | IPCC, 2021.Climate change 2021: the physical science basis [M/OL].[2021-08-06]. |
null | |
null | |
null | |
null | |
null | |
null | |
null | 段春锋, 曹雯, 缪启龙, 等, 2013.中国夏季夜雨的空间分布特征[J].自然资源学报, 28(11): 1935-1944.DOI: 10.11849/zrzyxb. 2013.11.010 . |
null | 郝立生, 丁一汇, 2012.华北降水变化研究进展[J].地理科学进展, 31(5): 593-601. |
null | 黄玉霞, 李栋梁, 王宝鉴, 等, 2004.西北地区近 40 年年降水异常的时空特征分析[J].高原气象, 23(2): 245-252. |
null | 计晓龙, 吴昊旻, 黄安宁, 等, 2017.青藏高原夏季降水日变化特征分析[J].高原气象, 36(5): 1188-1200.DOI: 10.7522/j.issn. 1000-0534.2016.00119 . |
null | 姜江, 姜大膀, 林一骅, 2015.1961~2009 年中国季风区范围和季风降水变化[J].大气科学, 39(4): 722-730.DOI: 10.3878/j.issn. 1006-9895.1410.14195 . |
null | 李明, 邓宇莹, 曹富强, 等, 2021.基于格点数据的黄土高原降水时空变化特征[J].东北师大学报(自然科学版), 53(1): 130-136.DOI: 10.16163/j.cnki.22-1123/n.2021.01.021 . |
null | 李双双, 孔锋, 韩鹭, 等, 2020.陕北黄土高原区极端降水时空变化特征及其影响因素[J].Geographical Research, 39(1): 140-151.DOI: 10.11821/dlyj020181067 . |
null | 李振朝, 韦志刚, 文军, 等, 2008.近 50 年黄土高原气候变化特征分析[J].干旱区资源与环境, 22(3): 57-62. |
null | 刘慧敏, 田红卫, 张建康, 2018.榆林“7·26”特大暴雨决策气象服务案例[J].陕西气象(6): 52-55. |
null | 刘维成, 张强, 傅朝, 2017.近 55 年来中国西北地区降水变化特征及影响因素分析[J].高原气象, 36(6): 1533-1545.DOI: 10. 7522/j.issn.1000-0534.2017.00081 . |
null | 卢爱刚, 2009.半个世纪以来黄土高原降水的时空变化[J].生态环境学报, 18(3): 957-959. |
null | 卢珊, 胡泽勇, 付春伟, 等, 2022.黄土高原夏季极端降水及其成因分析[J].高原气象, 41(1): 241-254.DOI: 10.7522/j.issn. 1000-0534.2021.00027 . |
null | 马鹏里, 杨金虎, 卢国阳, 等, 2020.西北地区东部气候的转折性变化[J].高原气象, 39(4): 840-850.DOI: 10.7522/j.issn.1000-0534.2019.00093 . |
null | 穆兴民, 陈国良, 徐学选, 1992.黄土高原降水量与地理因素关系分析[J].水土保持研究, 1992(2): 80-86. |
null | 申红艳, 陈丽娟, 胡泊, 等, 2017.西北中部夏季降水主要空间型及环流特征[J].高原气象, 36(2): 455-467.DOI: 10.7522/j.issn. 1000-0534.2016.00139 . |
null | |
null | 田晨, 周伟灿, 苗峻峰, 2012.中国地区下垫面特征对强对流天气影响研究进展[J].气象科技, 40(2): 207-212. |
null | 王利娜, 朱清科, 仝小林, 等, 2016.黄土高原近 50 年降水量时空变化特征分析[J].干旱地区农业研究, 34(3): 206-212. |
null | 王雅琦, 冯娟, 李建平, 等, 2020.西北地区东部夏季降水年际变化特征及其与环流的关系[J].高原气象, 39(2): 290-300.DOI: 10.7522/j.issn.1000-0534.2019.00023 . |
null | 王毅荣, 2008.黄土高原秋季气候对全球增暖的暖干化区域响应[J].高原气象, 27(1): 104-112. |
null | 王毅荣, 林纾, 张存杰, 2007.中国黄土高原区域性暴雨时空变化及碎形特征[J].高原气象, 26(2): 373-379. |
null | |
null | 魏凤英, 2007.现代气候统计诊断与预测技术(第二版)[M].北京: 气象出版社. |
null | 许阳光, 郭文召, 王文龙, 等, 2022.极端降雨下黄土高原草被沟坡浅层滑坡特征及其对产流产沙的影响[J].生态学报, 42(19): 7898-7909.DOI: 10.5846/stxb202110313052 . |
null | |
null | 姚慧茹, 李栋梁, 王慧, 2017.1981-2012年西北东部夏季降水不同强度雨日变化及其环流特征的对比分析[J].气象学报, 75(3): 384-399.DOI: 10.11676/qxxb2017.032 . |
null | 翟盘茂, 周佰铨, 陈阳, 等, 2021.气候变化科学方面的几个最新认知[J].气候变化研究进展, 17(6): 629-635.DOI: 10.12006/j.issn.1673-1719.2021.201 . |
null | 张宝庆, 田磊, 赵西宁, 等, 2021.植被恢复对黄土高原局地降水的反馈效应研究[J].中国科学(地球科学), 51(7): 1080-1091.DOI: 10.1360/SSTe-2020-0273 . |
null | 张宏芳, 潘留杰, 陈昊明, 等, 2020.秦岭及周边地区暖季降水日变化及其成因分析[J].高原气象, 39(5): 935-946.DOI: 10. 7522/j.issn.1000-0534.2019.00067 . |
null | 张建云, 王银堂, 贺瑞敏, 等, 2016.中国城市洪涝问题及成因分析[J].水科学进展, 27(4): 485-491.DOI: 10.14042/j.cnki. 32.1309.2016.04.001 . |
null | 张武龙, 张井勇, 范广洲, 2014.我国西南地区干湿季降水的主模态分析[J].大气科学, 38(3): 590-602.DOI: 10.3878/j.issn. 1006-9895.2013.13156 . |
null | 赵传成, 王雁, 丁永建, 等, 2011.西北地区近 50 年气温及降水的时空变化[J].高原气象, 30(2): 385-390. |
null | 赵庆云, 张武, 王式功, 等, 2005.西北地区东部干旱半干旱区极端降水事件的变化[J].中国沙漠, 25(6): 905-909 |
null | 赵一飞, 邹欣庆, 张勃, 等, 2015.黄土高原甘肃区降水变化与气候指数关系[J].地理科学, 35(10): 1325-1332. |
/
〈 |
|
〉 |