塔中地区不同类型沙丘浅层地温观测

干旱区研究 ›› 2011, Vol. 28 ›› Issue (1): 163-167.

塔中地区不同类型沙丘浅层地温观测

贾效禄¹, 杨青^2,3, 霍文^2,3

1. 新疆师范大学地理科学与旅游学院, 新疆乌鲁木齐 830054;
2. 中国气象局乌鲁木齐沙漠气象研究所, 新疆乌鲁木齐 830002;
3. 塔克拉玛干沙漠大气环境观测试验站, 新疆塔中 841000

收稿日期:2010-02-07 修回日期:2010-04-14 出版日期:2011-02-25 发布日期:2011-09-06
作者简介:贾效禄(1985－),男,山西朔州人,在读硕士研究生,从事沙漠气象方面的研究.E-mail:JiaXL2011@163.com
基金资助:
中央级公益性科研院所基本科研业务专项(IDM200702);中国沙漠气象科学研究基金(SQJ2007001,SQJ2009002);国家自然科学基金项目(40775019)共同资助

Observation of Ground Temperature at Shallow Layer of Different Dune Types in the Tazhong Area

JIA Xiao-lu¹, YANG Qing^2,3, HUO Wen^2,3

1. College of Geographic Science and Tourism, Xinjiang Normal University, Urumqi 830054, China;
2. Institute of Desert Meteorology , China Meteorological Administration, Urumqi 830002, China;
3. Taklimakan Station for Desert Atmospheric Environment Observation and Experiment, Tazhong 841000, Xinjiang, China

Received:2010-02-07 Revised:2010-04-14 Online:2011-02-25 Published:2011-09-06

摘要/Abstract

摘要： 2009年8月3～10日,通过对塔中地区流动沙丘和人工固定沙丘的地温测量,获得了不同深度的地温数据:① 夏季无论人工固定沙丘,还是流动沙丘表面地温的日较差都很大,日较差随着深度的增加逐渐变小,特别在沙丘20 cm深度处,地温的日较差较小;② 人工固定沙丘在相同深度的温度要比流动沙丘低;③ 在夏季地温和气温差值较大,出现了一年中最大值;④ 无论固定沙丘还是流动沙丘,风速对其表层温度的影响都较大。

关键词: 地温, 固定沙丘, 流动沙丘, 塔克拉玛干沙漠

Abstract: Land surface temperature affects the capability of long wave radiation, and it is an important parameter for studying climate change. The variation of air temperature and precipitation was often stressed in studying climate change in the Taklimakan Desert in the previous studies, but ground temperature in the desert was infrequently studied. In this paper, MicroLite 16K LITE5016 was used to examine the spatial distribution and temporal variation of ground temperature at shallow layer of different dune types in the Tazhong area located in the central Taklimakan Desert, where oceanic airstream is difficult to arrive. The Tazhong area is characterized by a typical continental climate with frequently and intensely wind-blown sand movement. The area of mobile dunes in Tazhong occupies more than 80% of the total area of the Taklimakan Desert. Temperature variation here is drastic, the maximum temperature is as high as 45.6 ℃, and the diurnal-nocturnal temperature difference is over 40 ℃. The annual sunshine duration in this area is 2 700 hours, accumulated temperature ≥0 ℃ is over 4 000 ℃, and the total solar radiation is 5 700-6 000 MJ/m². Precipitation in this area is low, the annual precipitation is no more than 50 mm and only 4-5 mm in minimum, and it is extremely arid climate.The values of ground temperature at different depths (0 cm, 10 cm and 20 cm) over a mobile dune and an artificially-fixed dune in the Tazhong area were measured during the period from August 3rd to 10th, 2009. The results are as follows: (1) Daily range of ground surface temperature was high in summer both for mobile dune and artificially-fixed dune, it was decreased with the increase of depth, and it was the lowest at depth of 20 cm; furthermore, the maximum ground temperature occurred 2 hours later from noon, and the minimum one occurred at dawn; (2) The ground temperature of artificially-fixed dune was lower than that of mobile dune; (3) The difference between ground temperature and air temperature was the highest in summer; (4) Wind speed affected significantly the ground surface temperature regardless of mobile dune or artificially-fixed dune.

Key words: ground temperature, fixed dune, mobile dune, Taklimakan Desert

中图分类号:

P463.2

贾效禄, 杨青, 霍文. 塔中地区不同类型沙丘浅层地温观测[J]. 干旱区研究, 2011, 28(1): 163-167.

JIA Xiao-lu, YANG Qing, HUO Wen. Observation of Ground Temperature at Shallow Layer of Different Dune Types in the Tazhong Area[J]. , 2011, 28(1): 163-167.

参考文献

[1] 袁玉江,何清,李江风,等.塔克拉玛干地区近40 a来的冷暖变化[J].中国沙漠,1998,18(2):118-122.[Yuan Yujiang, He Qing, Li Jiangfeng,et al. Temperature variation in Taklimakan area over the last 40 years[J].Journal of Desert Research,1998,18(2):118-122.]

[2] 李江风.塔克拉玛干沙漠和周边山区天气气候[M].北京:科学出版社,2003.[Li Jiangfeng.The Weather-climate of Taklimakan Desert and Mountains Area Around It[M].Beijing: Science Press,2003.]

[3] 薛燕,韩萍,冯国华.半个世纪以来新疆降水和气温的变化趋势[J].干旱区研究,2003,20(2):127-130.[Xue Yan,Han Ping,Feng Guohua.Change trend of the precipitation and air temperature in Xinjiang since recent 50 years[J].Arid Zone Research,2003,20(2):127-130.]

[4] 李珍,姜逢清.1961-2004年新疆气候突变分析[J].冰川冻土,2007,29(3):351-359.[Li Zhen,Jiang Fengqing.A study of abrupt climate change in Xinjiang region during 1961-2004[J].Journal of Glaciology and Geocryology,2007,29(3):351-359.]

[5] 汤懋苍,尹建华,蔡洁萍.冬季地温分布与春、夏降水相关的统计分析[J].高原气象,1986,5(1):40-52.[Tang Maocang,Yin Jianhua,Cai Jieping.A statistical relationship between the field of soil temperature in winter and of the precipitation in spring and flood season[J].Plateau Meteorology,1986,5(1):40-52.]

[6] 汤愁苍,王敬香,张建.利用冬季0.8 m地温距平场预报春季降水场的初步方法[J].高原气象,1987,6(3):244-255.[Tang Maocang,Wang Jingxiang,Zhang Jian.A primary method for predicting the spring rainfall by the winter soil temperature depth 80 cm[J].Plateau Meteorology,1987,6(3):244-255.]

[7] 周亚军,汤懋苍.用地温做年度降水预报的一种改进[J].高原气象,1989,8(3):228-240.[Zhou Yajun,Tang Maocang.The basic method of forecasting yearly precipitation with soil temperature[J].Plateau Meteorology,1989,8(3):228-240.]

[8] 汤懋苍,张建.季平均3.2 m地温距平场在汛期预报中的应用[J].高原气象,1994,13(2):178-187.[Tang Maocang,Zhang Jian.Seasonal mean soil temperature anomaly field at depth 3.2 m and its application in prediction for flood season[J].Plateau Meteorology,1994,13(2):178-187.]

[9] 张霞,林丽,闫惠芳,等.深层地温在汛期旱涝趋势预报中的应用[J].河南气象,2002(2):8-10.[Zhang Xia,Lin Li,Yan Huifang,et al.The application of ground temperature to drought and flood forecast in flood season[J].Henan Meteorological Quarterly,2002(2):8-10.]

[10] 张红英,张磊,杨建民,等.深层地温变化规律及在汛期气候预测中的应用[J].山西气象,2009(1):25-28.[Zhang Hongying,Zhang Lei,Yang Jianmin,et al.Application of deep soil temperature changing in weather forecasting during flood period[J].Shanxi Meteorological Quarterly,2009(1):25-28.]

[11] 孙照渤,曾煜.1月中国地温异常与北半球500 hPa高度场异常关系的合成分析[J].南京气象学院学报,1995,18(4):471-477.[Sun Zhaobo,Zeng Yu.Composite analysis of relation of January surface temperature anomaly in China to northern 500 hPa height abnormality[J].Journal of Nanjing Institute of Meteorology,1995,18(4):471-477.]

[12] 丁国栋,赵延宁,马玉明.沙漠学概论[M].北京:中国林业出版社,1996:119-123.[Ding Guodong,Zhao Yanning,Ma Yuming.General Theory of Eremology[M].Beijing:Forestry Press,1996:119-123.]

[13] 艾力·买买提明,杨青,阿吉古丽·沙依提.塔中油田作业区防护林带的小气候效应[J].中国沙漠,2005,25(4):535-540.[Ali·Mamtimin,Yang Qing,Ghajigul·Sayit.Microclimate effect of protective forest system in Middle Taklimakan Desert oil field[J].Journal of Desert Research,2005,25(4):535-540.]

[14] 傅玮东,刘绍民.梭梭柴林地地温变化规律及与土壤湿度关系的探讨[J].干旱区研究,1997,14(1):54-58.[Fu Weidong,Liu Shaomin.The discussion on the variable law of ground temperature and between ground temperature and soil moisture in Haloxylon ammodendron forestland[J].Arid Zone Research,1997,14(1):54-58.]

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