论文

黄土高原陆地表层作物生长季最大可能蒸散量的变化特征

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  • 1. 中国气象局兰州干旱气象研究所 甘肃省干旱气候变化与减灾重点实验室 中国气象局干旱气候变化 与减灾重点开放实验室, 甘肃 兰州 730020;
    2. 甘肃省定西市气象局, 甘肃 定西 743000;
    3. 甘肃省气象信息中心, 甘肃 兰州730020;
    4. 宁夏大学新技术应用研究开发中心, 宁夏 银川 750021

收稿日期: 2010-09-11

  修回日期: 2011-02-10

  网络出版日期: 1997-08-20

基金资助

国家公益性行业(气象)科研专项(CYHY201106029,GYHY200806021)、国家自然科学基金重点项目(40830957)、甘肃省气象局第五批"十人计划"项目、干旱气象科学研究基金项目(IAM200904、IAM200913)资助。

Change of Terrestrial Surface Potential Evapotranspiration for the Growth Period in Loess Plateau

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  • 1. China Meteorological Administration Key Laboratory of Arid Climate Change and Reducing Disaster, Gansu Province Key Laboratory of Arid Climate Change and Reducing Disaster, Lanzhou Institute of Arid Meteorology, China Meteorological Administration, Lanzhou, Gansu 730020, China;
    2. Meteorological Bureau of Dingxi City, Dingxi, Gansu 743000, China;
    3. Gansu Meteorological Information Center, Lanzhou, Gansu 730020, China;
    4. New Technology Application Research and Development Centre of Ningxia University, Yinchuan, Ningxia 750021, China

Received date: 2010-09-11

  Revised date: 2011-02-10

  Online published: 1997-08-20

摘要

基于黄土高原1961~2008年气候资料,应用修订的Penman-Monteith(P-M)模型计算作物生长季最大可能蒸散量,分析其时空分布、异常分布特征和次区域时间演变特征。结果表明:一致性异常分布是黄土高原作物生长季最大可能蒸散量的最主要空间模态。高原西北部区域作物生长季最大可能蒸散量呈显著增加趋势,且发生突变现象;高原东北部区域和高原东南部区域作物生长季最大可能蒸散量呈显著下降的趋势,也发生突变;黄土高原作物生长季最大可能蒸散量的3个空间分区中,3~4a的周期振荡表现得比较显著。

本文引用格式

姚玉璧, 王润元, 杨金虎, 陆登荣, 肖国举, 王洋, 刘林春 . 黄土高原陆地表层作物生长季最大可能蒸散量的变化特征[J]. 地理科学, 2011 , 31(8) : 989 -995 . DOI: 10.13249/j.cnki.sgs.2011.08.989

Abstract

Based on climatological data in Loess plateau from 1961 to 2008, the potential evapotranspiration of the growth period was computed by using revised Penman-Monteith Model. The spatial-temporal distribution, anomaly distribution and sub-regional temporal variations of the potential evapotranspiration in the growth period were analyzed at the same time. The results showed that the main spatial model of annual potential evapotranspiration of the growth period in Loess plateau is consistent anomaly distribution. In northwest regions of Loess plateau, the potential evapotranspiration of the growth period displayed a significant ascending trend and showed an abrupt change; in northeast and southeast regions of Loess plateau, the potential evapotranspiration of the growth period displayed a significant descending trend and showed an abrupt change too. In all these three regions, the potential evapotranspiration of the growth period shows an obvious fluctuating period of 3-4years.

参考文献

[1] IPCC.Climate Change 2007:Impacts,Adaptation and Vulnerability.Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change[M].Cambridge,UK and New York,USA:Cambridge University Press,2007.
[2] 施雅风.中国西北气候由暖干向暖湿转型问题评估[M].北京:气象出版社,2003.
[3] 李红军,汪志红,魏文寿. 近40年来塔里木河流域旱涝的气候变化[J].地理科学, 2007, 27 (6) : 801~807.
[4] 徐海量,叶 茂,宋郁东.塔里木河源流区气候变化和年径流量关系初探[J].地理科学,2007,27 (2) :219~224.
[5] 靳立亚,符娇兰,陈发虎.近44年来中国西北降水量变化的区域差异以及对全球变暖的响应[J].地理科学,2005, 25(5) : 568~572.
[6] 刘明春,张 强,邓振镛,等.气候变化对石羊河流域农业生产的影响[J].地理科学,2009,29 (5): 728~732.
[7] 李喜仓,郭瑞清,杨丽桃,等.近50年内蒙古东部水热变化及对农业的影响[J].地理科学,2009,29 (5):755~759.
[8] 侯西勇,应兰兰,高 猛,等.1998~2008 年中国东部沿海植被覆盖变化特征[J].地理科学,2010,30 (5):735~741.
[9] 马柱国,符淙斌.中国北方干旱区地表湿润状况的趋势分析[J].气象学报,2001,59(6):737~746.
[10] 马柱国.我国北方干湿演变规律及其与区域增暖的可能联系[J].地球物理学报,2005,48(5):1011~1018.
[11] 邓根云.水面蒸发量的一种气候学计算方法[J].气象学报,1979,37(3): 87~96.
[12] Jesen M E,Burman R D,Allen R G. Evapotranspiration and irrigation water requirements. ASCE manuals and reports on engineering practice No.70[M].New York: American Society of Civil Engineer,1990:80-112.
[13] Allen R G,Pereira L S,Raes D,et al.Crop evapotranspiration-guidelines for computing crop water requirementsFAO Irrigationand drainage paper 56[M].Rome: Food and Agriculture Organization of the United Nations(FAO),1998.
[14] Monteith J L.Evaporation and temperature[J].Quarterly Journal of the Royal Meteorological Society, 1981,10(7): 1-27.
[15] 姚玉璧,王毅荣,李耀辉,等.中国黄土高原气候暖干化及其对生态环境的影响[J].资源科学, 2005,27(5): 146~152.
[16] 吴绍洪,尹云鹤,郑 度.近30 年中国陆地表层干湿状况研究[J].中国科学(D 辑·地球科学),2005,35 (3): 276~28.
[17] 张方敏,申双和.我国参考作物蒸散的空间分布和时间趋势[J].南京气象学院学报,2007,30(5 ): 706~709.
[18] 周立三.中国农业地理[M].北京:科学出版社,2000.
[19] 王毅荣,尹宪志,袁志鹏.中国黄土高原气候系统主要特征[J].灾害学, 2004,19(5):40~47.
[20] 赵艳霞,王馥棠,刘文泉.黄土高原的气候生态环境、气候变化与农业气候生产潜力[J].干旱地区农业研究,2003,21(4):142~147.
[21] 刘文泉,王馥堂.黄土高原地区农业生产对气候变化的脆弱性分析[J].南京气象学院学报,2002,25(5 ): 620~624.
[22] 左大康,王懿贤,陈建绥.中国地区太阳总辐射的空间分布特征[M]//左大康.左大康地理研究论文选.北京:科学出版社,1993:168~185.
[23] 魏凤英.现代气候统计诊断与预测技术[M].北京:气象出版社,2007:36~69.
[24] 吴洪宝,吴 蕾.气候变率诊断和预测方法[M].北京:气象出版社,2005:33~244.
[25] 丁裕国,施 能.气象场经验正交函数不同展开方案收敛性问题的探讨[J].大气科学,1992,16(4):436~443.
[26] 王鹏祥,杨金虎.中国西北近45 a 来极端高温事件及其对区域性增暖的响应[J].中国沙漠,2007,27(4):649~654.
[27] Zhang Jingyong,Dong Wenjie,Fu Congbin,et al.The Influence of Vegetation Cover on Summer Precipitation in China:a Statistical Analysis of NDVI and Climate Data[J].Advances in Atmospheric Sciences,2003,20(6):1002-1006.
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