[1]蓝永超,丁宏伟,胡兴林,等.黑河山区气温与降水的季节变化特征及其区域差异[J].山地学报,2015,(03):294.
　LAN Yongchao,DING Hongwei,HU Xinglin,et al.The Seasonal Change Characteristics of Temperature, Precipitation in the Mountain Areas of the Heihe River and Their Regional Differences[J].Mountain Research,2015,(03):294.
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黑河山区气温与降水的季节变化特征及其区域差异()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2015年03期
页码:
294
栏目:
山地研究
出版日期:
2015-06-01

文章信息/Info

Title:
The Seasonal Change Characteristics of Temperature, Precipitation in the Mountain Areas of the Heihe River and Their Regional Differences
作者:
蓝永超;丁宏伟;胡兴林;石明星;马蔷;
中国科学院寒区旱区环境与工程研究所;甘肃省地质矿产局;甘肃省水文水资源局;
Author(s):
LAN Yongchao;  DING Hongwei; HU Xinglin;  HU Xinglin;  SHI Mingxin; MA Qiang
1. Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000, China; 2.Hydregeological and Engineering Geology Bureau, Gansu Province Lanzhou730000, China； 3. Hydrology and Water Resources Bureau of Gansu Province, Lanzhou 730000, China
关键词:
西北内陆干旱区; 黑河山区; 气温; 降水; 出山径流
Keywords:
northwest inland arid areas;  mountainous watershed of Heihe River;  temperature;  precipitation;  runoff from mountainous area
分类号:
P333.1,P423.3,P426.61
文献标志码:
A
摘要:
基于黑河干流上游山区(以下简称黑河山区)及周边有关台站的观测数据,对该区域1960—2013年气温、降水的季节变化特征及区域差异进行分析。结果表明:黑河山区干、支流各区的气温变化与全球气温变化有着较好的一致性,气温升幅率明显高于过去50 a全球与中国平均气温的升幅,年平均气温的年代际变化的上升趋势比年际变化的更为显著,但不同区域年与各季气温的上升幅度存在着一定的差异,各区气温的气候倾向率变化呈现出一种由南向北逐步减小的趋势。其中,位于中高山地区的东、西支流域冬季气温升幅最大,位于中低山区的干流区则以秋季气温升幅最大,且各区均以春季气温升幅最小。东、西支流各区年平均与各季节气温发生变暖的突变时间...
Abstract:
Based on the observation data at the involved stations, the seasonal variation characteristics of the temperature and precipitation in the mountain area of main stream of Heihe River (hereinafter referred to as the mountain area of the Heihe River,Gansu of China) during the period from 1960 to 2013 and their regional difference were analyzed. The result shows that all annual and seasonal temperature changing processes in the mountain area of the Heihe River and its every subregion have being presented the rising trend, which is consistent with the global temperature changing trend, and the rise rates of annual mean temperature in the area is significantly higher than the rise rates of global and China's mean temperature. The rising trends of the interdecadal mean temperature are more significant than that of the annual mean temperature in the area in the past over 50 years. But, there were some difference in the rise rates of the annual and seasonal average temperature and the climate tendency rates decrease gradually from the south to the north in the each subregion of the mountain area of the Heihe River. Thereinto, the rise rates of winter temperature were largest in the east and west branch subregion located in higher altitude, and the rise rates of autumn temperature were largest in the main stream subregion located in lower altitude. The rise rates of spring temperature were smallest in every subregion. All abrupt changes of annual and seasonal average temperatures in the east and west branch subregion occurred in the mid and late 1990 s. There were larger difference for the time points of abrupt change of annual and seasonal average temperatures in the main stream region. Precipitation change is more complex than air temperature in the each subregion of the mountain area of Heihe River. Overall, all changes of precipitation in every subregion in the mountain area presented an increasing trend, and had some difference in the increasing extent in the annual precipitation in each subregion. Thereinto, the increased extent of annual precipitation in the east branch subregion were largest, and that in the main stream region was smallest. Although yearly changes of precipitations the mountain area of Heihe River presented an increasing trend as a whole, the rate of increase of the precipitation in each subregion in each season has large differences. Thereinto, the increasing in summer and autumn were quite significant, and that of precipitation in spring were significant tend for the changes and winter in every subregion. Fluctuate of interdecadal variations of the precipitation in each subregion in each season were more violent than their yearly variation, and the fluctuation range of precipitation in winter and spring were larger than that in summer and autumn. The increase or decrease of precipitation was not synchronized in each subregion of mountain area of the Heihe River. All abrupt changes of annual precipitation series in the east and west branch subregions occurred in 1974, and there are not obvious abrupt changes in annual precipitation series in the main stream region. There were obvious abrupt change points for all the precipitation series in spring, summer and autumn in the east and west branch regions, but abrupt change appearing times were inconsistent. Except abrupt change of summer precipitation occurring in the early 1970 s, all precipitation in other each season had no obvious abrupt change point in the main stream region. Except the abrupt change of winter precipitation series in west branch regions occurring in the mid 1970 s, all precipitation series in other each subregion had no obvious abrupt change. In a word, the climate in mountain area of the Heihe River turned sustainedly to warmth and moist. Affected by the warm and wet climate, the current high flow conditions of the mountain runoff of the Heihe River which is supplied mainly mountain precipitation and ice, permafrost and snow melting water by will still continue.

参考文献/References:

[1] Shi Yafeng，Shen Yongping，Hu Ｒuji． Preliminary study on signal，impact and foreground of climatic shift from warmdry to warmhumid in northwest China［J］.Journal of Glaciology and Geocryology，2002，24( 3) : 219- 226［施雅风，沈永平，胡汝骥．西北气候由暖干向暖湿转型的信号、影响和前景初步探讨［J］.冰川冻土，2002，24( 3) : 219 - 226］
[2] Lan Yongchao, Shen Yongping, Din Hongwei,et al. Study on changes of precipitation in mountain area of the Three Larger Basins in the Hexi Inland Region and their regional differences during 1960-2012 ［J］, Journal of Glaciology and Geocryology，2012，24( 6):1474-1480 [蓝永超, 沈永平,丁宏伟,等.1960-2012年期间河西内陆河上游山区降水量变化及其区域性差异分析［J］.冰川冻土，2012，35( 6):1474-1480］
[3] Gao Qianzhao，Yang Xinyuan． The Features of interior rivers and feeding of glacial meltwater in the Hexi Ｒegion，Gansu Province［G］/ / Memoirs of Lanzhou Institute of Glaciology and Cryopedology Chinese Academy of Science ( Glacier Variation and Utilizations in Qilian Mountains)，No． 5． Beijing: Sciences Press，1992:131-141［高前兆，杨新源． 甘肃河西内陆河径流特征与冰川补给［G］/ /中国科学院兰州冰川冻土研究所集刊，第 5 号． 北京: 科学出版社，1992: 131-141］
[4] Lu Guihua，Xu Dong，He Hai. Characteristics of water vapor transportation and budget over the Heihe Drainage Basin [J]. Journal of Natural Resources,2012, 27(3):510-521[陆桂华，徐栋，何海.黑河流域水汽输送及收支特征[J]. 自然资源学报, 2012,27(3):510-521]
[5]Lan Yongchao，Ding Yongjian，Liu jinqi.Change of water resources in mountainous area of Heihe River under Global-Warming Scene[J]. Journal of Desert Research，2005，25(6)：863-868[蓝永超，丁永建，刘进琪，等.全球气候变暖情景下黑河山区流域水资源的变化[J].中国沙漠，2005，25(6)：863-868]
[6] Ning Baoying, He Yuanqing, He Xianzhong,et al. Advances on water resources research in Heihe River Basin[J]. Journal of Desert Research, 2008,28(6):1180-1186 [宁宝英,何元庆,和献中等. 黑河流域水资源研究进展[J], 中国沙漠,2008,28(6):1180-1186]
[7] Yu Junhui, Zhang Wanchang, Zhu Qiuan. Progress in Hydrology of Heihe River Basin in Hexi Region[J]. Journal of Jiangxi Normaluniversity:Natural Science, 2005,29(1):85-90[余钧辉,张万昌,朱求安.河西黑河流域水文研究的若干进展[J]. 江西师范大学学报:自然科学版,2005,29(1):85-90]
[8] Fu Tubin,Wang Qiang. The definition and detection of the abrupt climatic change［J］．Scientia Atmospherica Sinica,1992，16（4）：482-492[符涂斌，王强. 气候突变的定义和检测方法［J］．大气科学，1992，16（4）：482-492]
[9]Wei Fengying,Cao Hongxing. Detection of abrupt changes and trend prediction of the air temperature in China, the Northern Hemisphere and the Globe［J］. Scientia Atmospheric Sinica, 1995，19（2）: 140-148[魏凤英，曹鸿兴.中国、北半球和全球的气温突变分析及其趋势预测研究［J］．大气科学，1995，19（2）:140-148]
[10] Ren Guoyu, Xu Mingzhi, Chu Ziying,etal.Changes of surface air temperature in China during 1951-2004[J].Climatic and Environmental Research, 2005, 10( 4): 717-727[任国玉,徐铭志,初子莹,等.近54年中国地面气温变化[ J].气候与环境研究,2005, 10(4): 717-727]
[11] Tang Guoli, Ren Guoyu. Reanalysis of surface air temperature change of the last100 years over China [J].Climatic and Environmental Research,2005, 10(4): 791-797[唐国利,任国玉.近百年中国地表气温变化趋势的再分析[ J].气候与环境研究,2005, 10(4): 791-797 ]
[12] IPCC Report． Climate Change 2007: Impacts，Adaptation，and Vulnerability［R］.Summary for Policymakers． Report of Working Group II of the Intergovernmental Panel on Climate Change． Cambridge: Cambridge University Press，2007．
[13] Ding Yihui,Zhang Li. Intercomparison of the time for climate abrupt change between the Tibetan Plateau and Other Regions in China[J],Chinese Journal of Atmospheric Sciences,2008,32(4):794-805 [丁一汇, 张莉. 青藏高原与中国其他地区气候突变时间的比较[J], 大气科学,2008,32(4):794-805]
[13] Li Haiyan, Wang Keli, Jiang Yin.Research progress and prospect of precipitation in Heihe river basin [J]. Journal of Glaciology and Geocryology，2009，31( 2):334-352 [李海燕, 王可丽, 江灏.黑河流域降水的研究进展与展望[J]. 冰川冻土，2009，31( 2):334-352]

备注/Memo

备注/Memo:
收稿日期(Received date)：2014-11-10；改回日期(Accepted):2014-12-29。
基金项目（Foundation item）：国家自然科学基金重大研究计划项目（91225302）和基金面上项目（41240002、91225301）共同资助。[Supported by National Nature Scienc Foundation of China(No.91225302,41240002 and 91225301).]
作者简介（Biography）：蓝永超（1957－），男，四川资阳人，研究员、博士生导师，主要从事气候变化、水文水资源等方面的研究。[Lan Yongchao,male,research professor,doctoral tutor,mainly engaged the research in hydrology,water and climate change.]E-mail: lyc@lzb.ac.cn;Tel:0931-4967161
更新日期/Last Update: 1900-01-01