石家庄冻土变化特征与气候因子的关系分析
作者:
基金项目:

国家自然科学基金(41225018)


Relational analysis between variation characteristics of frozen soil and influencing climatic factors in Shijiazhuang
Author:
  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • | | |
  • 文章评论
    摘要:

    探讨石家庄冻土变化特征与气候因子的关系,以期作好土壤冻融预测.利用石家庄地区5个观测站1981—2010年逐日地温、降水量、蒸发量和冻土观测数据,采用线性趋势、完全相关系数和多元回归方法,分析讨论了该地区冻土变化特征与地温、降水量、蒸发量的变化关系.结果表明:石家庄地区土壤表面始冻期呈现明显推迟趋势,土壤表面解冻期呈现明显提前趋势,其中,中部地区始冻期推迟,解冻期提前趋势最为明显;11—12月平均地面最低温度与土壤表面始冻期正相关明显,2—3月平均地面最低温度与土壤表面解冻期负相关明显;秋季降水量和蒸发量对土壤表面始冻期推迟,冬季降水量和蒸发量对土壤表面解冻期提前影响较小.

    Abstract:

    Relationship between variation characteristics of frozen soil and the influencing climatic factors were analyzed for the prediction of soil freezing and thrawing in Shijiazhuang.Based on the daily observation data of ground temperature,precipitation,evaporation capacity and frozen soil archived by 5 stations in Shijiazhuang from 1981 to 2010 and methods such as linear trend,multiple regression and complete correlation coefficient,variation relation between characteristics of frozen soil and the influencing climatic factors was analyzed.The results show that,the first freezing date of surface soil had a significant deterring trend while the first thrawing date of surface soil had a significant advancing trend with the middle area having the most significant trend.An obvious positive correlation existed between the average lowest ground temperature during November to December,and the first freezing date of soil surface,while an obvious negative correlation between the average lowest ground temperature during February to March and the first thrawing date of soil surface.Precipitation and evaporation capacity in autumn had weak effect on deterring the first freezing date of soil surface,so is the precipitation and evaporation capacity in winter effect on advancing the first thrawing date of soil surface.

    参考文献
    [1] 中国气象局.地面气象观测规范[M].北京:气象出版社,2003 China Meteorological Administration.Ground meteorological observation specification[M].Beijing:China Meteorological Press,2003
    [2] 张国胜,李林,汪青春,等.青海高原冻土退化驱动因素的定量辨识[J].地理科学,2007,27(3):337-341 ZHANG Guosheng,LI Lin,WANG Qingchun,et al.Quantitative identification of driving factor of frozen ground degeneration in Qinghai Plateau[J].Scientia Geographica Sinica,2007,27(3):37-341
    [3] 金会军,王绍令,吕兰芝,等.兴安岭多年冻土退化特征[J].地理科学,2009,29(2):223-228 JIN Huijun,WANG Shaoling,LV Lanzhi,et al.Features of permafrost degradation in Hinggan Mountains,northeastern China[J].Scientia Geographica Sinica,2009,29(2):223-228
    [4] 李林,朱西德,汪青春,等.青海高原冻土退化的若干事实揭示[J].冰川冻土,2005,27(3):320-328 LI Lin,ZHU Xide,WANG Qingchun,et al.Mapping and analyses of permafrost change in the Qinghai Plateau using GIS[J].Journal of Glaciology and Geocryology,2005,27(3):320-328
    [5] 陈博,李建平.近50年来中国季节性冻土与短时冻土的时空变化特征[J].大气科学,2008,32(3):432-443 CHEN Bo,LI Jianping.Characteristics of spatial and temporal variation of seasonal and short-term frozen soil in China in recent 50 years[J].Chinese Journal of Atmospheric Sciences,2008,32(3):432-443
    [6] 蒲金涌,王位泰,姚小英,等.甘肃陇东地区季节冻土变化对气候变暖的响应[J].生态学杂志,2008,27(9):1562-1566 PU Jinyong,WANG Weitai,YAO Xiaoying,et al.Effects of climate warming on seasonal frozen soil in east Gansu[J].Chinese Journal of Ecology,2008,27(9):1562-1566
    [7] 李林,王振宇,汪青春,等.青海季节冻土退化的成因及其对气候变化的响应[J].地理研究,2008,27(1):162-170 LI Lin,WANG Zhenyu,WANG Qingchun,et al.Cause of seasonal tjale degeneration and its response to climate change in Qinghai[J].Geographical Research,2008,27(1):162-170
    [8] 付冬雪,孙照渤,李忠贤,等.1955—2006冬半年中国极端低温的时空变化特征[J].气象科学,2011,31(3):274-281 FU Dongxue,SUN Zhaobo,LI Zhongxian,et al.Spatial and temporal features of China extreme minimum temperature in winter half year during 1955—2006[J].Journal of the Meteorological Sciences,2011,31(3):274-281
    [9] 卞韬,王丽荣,李国翠,等.石家庄暴雨的气候特征和变化规律[J].干旱气象,2009,27(1):18-22 BIAN Tao,WANG Lirong,LI Guocui,et al.Climatic characteristics and change rule of rainstorm in Shijiazhuang of Hebei province[J].Journal of Arid Meteorology,2009,27(1):18-22
    [10] 郭志梅,缪启龙,李雄.中国北方地区近50 年来气温变化特征的研究[J].地理科学,2005,25(4):448-454 GUO Zhimei,MIAO Qilong,LI Xiong.Variation characteristics of temperature over northern China in recent 50 years[J].Scientia Geographica Sinica,2005,25(4):448-454
    [11] 李元华,安月改,田国强.河北省冻土气候变化初探[J].山东农业大学学报:自然科学版,2005,36(3):445-449 LI Yuanhua,AN Yuegai,TIAN Guoqiang.Study on climatic change of frozen soil in Hebei[J].Journal of Shandong Agricultural University:Natural Science,2005,36(3):445-449
    [12] 王澄海,董文杰,韦志刚.青藏高原季节性冻土年际变化的异常特征[J].地理学报,2001,56(5):523-531 WANG Chenghai,DONG Wenjie,WEI Zhigang.The feature of seasonal frozen soil in Qinghai-Tibet Plateau[J].Acta Geographica Sinica,2001,56(5):523-531
    [13] 魏风英.现代气候统计诊断预测技术[M].北京:气象出版社,2007 WEI Fengying.Modern climatic statistic diagnosis and prediction technology[M].Beijing:China Meteorological Press,2007
    [14] 杨小利,王劲松.西北地区季节性最大冻土深度的分布和变化特征[J].土壤通报,2008,39(2):238-243 YANG Xiaoli,WANG Jingsong.The change characteristics of maximum frozen soil depth of seasonal frozen soil in northwest China[J].Chinese Journal of Soil Science,2008,39(2):238-243
    [15] 王连喜,毛留喜,李琪,等.生态气象学导论[M].北京:气象出版社,2010 WANG Lianxi,MAO Liuxi,LI Qi,et al.Introduction to ecological meteorology[M].Beijing:China Meteorological Press,2010
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

张翠华,张文煜,张秉祥.石家庄冻土变化特征与气候因子的关系分析[J].南京信息工程大学学报(自然科学版),2015,7(3):268-271
ZHANG Cuihua, ZHANG Wenyu, ZHANG Bingxiang. Relational analysis between variation characteristics of frozen soil and influencing climatic factors in Shijiazhuang[J]. Journal of Nanjing University of Information Science & Technology, 2015,7(3):268-271

复制
分享
文章指标
  • 点击次数:866
  • 下载次数: 2711
  • HTML阅读次数: 0
  • 引用次数: 0
历史
  • 收稿日期:2013-06-28
  • 在线发布日期: 2015-06-26

地址:江苏省南京市宁六路219号    邮编:210044

联系电话:025-58731025    E-mail:nxdxb@nuist.edu.cn

南京信息工程大学学报 ® 2025 版权所有  技术支持:北京勤云科技发展有限公司