ZHANG Lei.Characteristics of Summer Precipitation Variability in Northeast China in Recent 50 Years[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(10):15-16,20.[doi:10.11942/j.issn1002-2767.2017.10.0015]
近50年东北地区夏季降水变化特征
- Title:
- Characteristics of Summer Precipitation Variability in Northeast China in Recent 50 Years
- 文章编号:
- 1002-2767(2017)10-0015-02
- Keywords:
- precipitation; northeastChina; climatechange
- 分类号:
- P429
- 文献标志码:
- A
- 摘要:
- 为充分利用降水资源,采用东北地区166个气象观测站1961-2016年逐月的降水量地面观测资料,并对该地区近50年夏季降水量的气候特征和变化趋势的空间差异进行了分析。结果表明:东北地区大部分区域夏季降水量在300~400mm,总体呈现东南部多、西北部少的空间分布特征。辽宁东部和吉林南部存在明显的降水高值区,夏季降水量达到600mm以上。近50年东北地区夏季降水量整体呈现减少趋势,在辽东半岛与长白山南部、吉林西北部以及黑龙江中部降水量明显减少,部分区域的减少趋势超过-15mm?(10a)-1。吉林南部与辽宁东北部的夏季降水增加明显,变化趋势达到10~15mm?(10a)-1。
- Abstract:
- In order to make full use of precipitation resources,the climatological characteristics and trends of precipitation in Northeast China were analyzed,using the monthly precipitation data of 166 meteorological stations from 1961 to 2016.The results showed that the precipitation were 300~400 mm in most of Northeast China,and the spatial distribution characteristics was more in the southeast and less in the northwest.The high values of summer precipitation were in the east of Liaoning province and south of Jilin province,and exceed 600 mm.The summer precipitation in Northeast China had decreased in recent 50 years,which had decreased significantly in the Liaodong Peninsula and southern Changbai Mountain,northwest of Jilin province and central Heilongjiang province,especially part of the region decreased more than ?-15 mm?(10 a)-1.Summer precipitation increased significantly in southern Jilin province and northeast Liaoning province,with the trends of 10~15 mm?(10 a)-1
参考文献/References:
相似文献/References:
[1]刘 博,杨晓光,王式功.基于灰色关联分析法的东北地区主要粮食作物综合效益评价[J].黑龙江农业科学,2012,(06):32.
LIU Bo,YANG Xiao-guang,WANG Shi-gong.Evaluation on Comprehensive Benefit of Major Grain Cropsin Northeast China Based on Grey Relational Analysis[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(10):32.
[2]张 雷,刘 江.近50年东北地区气候生长期的变化[J].黑龙江农业科学,2011,(09):17.
ZHANG Lei,LIU Jiang.Change of Growing Season in Northeast China Nearly 50 Years[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(10):17.
[3]叶景学,张广臣,李 凯,等.东北地区建立绿色食品基地与推广生态环保农业的探讨[J].黑龙江农业科学,2000,(06):42.[doi:10.11942/j.issn1002-2767.2000.06.0042]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2000,(10):42.[doi:10.11942/j.issn1002-2767.2000.06.0042]
[4]黄春艳,陈铁保,王 宇,等.土壤温度和降水量对乙草胺药效及药害的影响[J].黑龙江农业科学,2004,(01):13.[doi:10.11942/j.issn1002-2767.2004.01.0013]
HUANG Chun-yan,CHEN Tie-bao,WANG Yu,et al.Influence of Soil Temperature and Rainfall on Effect and Injury of Acetochlor[J].HEILONGJIANG AGRICULTURAL SCIENCES,2004,(10):13.[doi:10.11942/j.issn1002-2767.2004.01.0013]
[5]刘春梅,张之一.我国东北地区黑土分布范围和面积的探讨[J].黑龙江农业科学,2006,(02):23.[doi:10.11942/j.issn1002-2767.2006.02.0023]
LIU Chun-mei,ZHANG Zhi-yi.Discussion of the Area and Distribution of Black Soils in Northeastern China[J].HEILONGJIANG AGRICULTURAL SCIENCES,2006,(10):23.[doi:10.11942/j.issn1002-2767.2006.02.0023]
[6]王贵民,郝再彬,王彦超,等.东北地区甜叶菊栽培技术[J].黑龙江农业科学,2008,(01):124.[doi:10.11942/j.issn1002-2767.2008.01.0124]
WANG Gui-min,HAO Zai-bin,WANG Yan-chao,et al.Cultivation of Stevia Rebaudania in Northeast of China[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(10):124.[doi:10.11942/j.issn1002-2767.2008.01.0124]
[7]刘春燕,李长胜,刘欣艳.东北区域农业发展存在的问题及建议[J].黑龙江农业科学,2007,(06):92.[doi:10.11942/j.issn1002-2767.2007.06.0092]
LIU Chun-yan,LI Chang-sheng,LIU Xin-yan.Problems and Suggestions on Agricultural Development of Northeast Region in China[J].HEILONGJIANG AGRICULTURAL SCIENCES,2007,(10):92.[doi:10.11942/j.issn1002-2767.2007.06.0092]
[8]王淑华,洪岩,杨柳河.东北农业发展的自然区位优势[J].黑龙江农业科学,2008,(05):136.[doi:10.11942/j.issn1002-2767.2008.05.0136]
WANG Shu-hua,HONG Yan,YANG Liu-he.Natural Geographical Advantages on the AgricultureDevelopment in the Northeast[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(10):136.[doi:10.11942/j.issn1002-2767.2008.05.0136]
[9]邵珊珊,周兴伟,于洪涛,等.气温和降水量对大豆蚜虫田间种群动态的影响[J].黑龙江农业科学,2019,(08):60.[doi:10.11942/j.issn1002-2767.2019.08.0060]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(10):60.[doi:10.11942/j.issn1002-2767.2019.08.0060]
[10]张茂明.苗床施用氨基酸水溶肥对水稻返青及产量的影响[J].黑龙江农业科学,2023,(06):23.[doi:10.11942/j.issn1002-2767.2023.06.0023]
ZHANG Maoming.Effects of Applying Amino Acid Water-Soluble Fertilizeron Rice Greening and Yield in Seedling Bed[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(10):23.[doi:10.11942/j.issn1002-2767.2023.06.0023]
备注/Memo
收稿日期:2017-08-13