PDF Download

[1]WU Hong,ZHANG Songlin,JI Yun.Response of Populus euphratica Oliv to Climate Change in Minqin Oasis from 1955 to 2009[J].Research of Soil and Water Conservation,2015,22(01):123-127.

Copy

Response of Populus euphratica Oliv to Climate Change in Minqin Oasis from 1955 to 2009

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 01 Page number: 123-127 Column: Public date: 2015-02-28

Title:: Response of Populus euphratica Oliv to Climate Change in Minqin Oasis from 1955 to 2009

Author(s):: WU Hong¹, ZHANG Songlin¹, JI Yun²; 1. College of Geography and Environmental Sciences, Northwest Normal University, Lanzhou 730070, China;
2. Key Laboratory for Coastal and Island Development, Ministry of Education, School of Geographic and Oceanographic Sciences, Nanjing University, Na

Keywords:: Minqin Oasis; Populus euphratica; annual growth period; climate change

CLC:: P467;S792.119

DOI:: -

Abstract:: Based on the daily average temperature data of the weather station of Minqin Oasis during the period from 1955 to 2009, this paper analyzed the beginning dates, ending dates, length, beginning dates of leaf expansion and coloration during Populus euphratica growth period and the response to climate change with the methods of climate trending rate, Mann-Kendall abrupt change test. The results showed that: in last 55 years, the trend of the beginning dates of annual growth period of Populus euphratica was becoming earlier obviously, while the ending dates were opposite with the beginning dates, and the trend of the beginning dates and ending dates was obvious. What’s more, the beginning dates of leaf expansion were apparently earlier and the beginning dates of leaf coloration were clearly later. The relationship between average temperature of month and ending dates was positively related during Populus euphratica growth period, the same with length and beginning dates of leaf coloration, the correlation coefficient was 0.580 5, 0.610 7 and 0.489 9, respectively. While the beginning dates and beginning dates of leaf expansion were negative correlation, the correlation coefficient was 0.728 7 and 0.6 603, respectively. The abrupt change analysis results indicated that the beginning dates of the annual growth period abruptly changed in 1957, 2005 and 2007, while the ending dates in 1961, 1997, 1998 and length of the annual growth period abruptly changed in 1960 and 2002. At the same time, the beginning dates of leaf expansion in 1958, 1997 and 2003, the beginning dates of leaf expansion was in 1962, 1987 and 1988. There was an obvious response to the climate change of the seasons, and thus the Populus euphratica was an indicator of the climate change in Minqin Oasis.

References:: [1] 张新时,周广胜,高琼,等.中国全球变化与陆地生态系统关系研究[J].地理前缘,1997,4(1/2):137-144.
[2] 裴顺祥,郭泉水,辛学兵,等.国外植物物候对气候变化响应的研究进展[J].世界林业研究,2009,22(6):31-37.
[3] Ahas R. Long-term phyto-,ornitho-and ichthyophenological time-series analyses in Estonia[J]. International Journal of Biometeorology,1999,42(3):119-123.
[4] Myneni R B, Keeling C D, Tucker C J, et al. Increased plant in the northern high latitudes from 1981 to 1991[J]. Nature,1997,386(17):698-702.
[5] Schwartz M D. Green-wave phenology[J]. Nature,1998,394(27):839-840.
[6] Crick H P Q, Sparks T H. Climate change related to egg-laying trends[J]. Nature,1999,399(3):423-424.
[7] Parmesan C, Ryrholm N, Stefanescu C, et al. Poleward shifts in geographical ranges of butterfly species associated with regional warming[J]. Nature,1999,399(10):579-583.
[8] Thomas C D, Lennon J J. Birds extend their range nor-thwards[J]. Nature,1999,399(6733):213.
[9] Sparks T H, Jeffree E P, Jeffree C E. An examination of the relationship between flowering times and temper-ature at the national scale using long-term phenological records from the UK[J]. International Journal of Biometeorology,2000,44(2):82-87.
[10] Zhou L, Tucker C J, Kaufmann R K, et al. Variations in northern vegetation activity inferred from satellite data of vegetation index during 1981 to 1999[J]. Journal of Geophysical Research,2001,106(D17):20069-20083.
[11] Fitter A H, Fitter R S R, Harris I T B, et al. Relations between first flowering date and temperature in the flora of a locality in central England[J]. Function Ecology,1995,9(1):55-60.
[12] Sparks T H, Carey P D. The responses of species to climate over two centuries:an analysis of the Marsham phenological record,1736-1947[J]. Journal of Ecology,1995,83(2):321-329.
[13] 陈效逑,张福春.近50 a北京春季物候的变化及其对气候变化的响应[J].中国农业气象,2001,22(1):1-5.
[14] 崔海亭,颜琼雪.利用NOAA/AVHRR资料进行草场植被季节动态研究[C]//徐希孺.环境监测与作物估产的遥感论文集.北京:北京大学出版社,1991.
[15] 赵茂盛,符淙斌,延晓东,等.应用遥感数据研究中国植被生态系统与气候的关系[J].地理学报,2001,56(3):287-296.
[16] 新疆森林编辑委员会.新疆森林[M].乌鲁木齐:新疆人民出版社,1989:24-76.
[17] 王世绩,陈炳浩,李护群.胡杨林[M].北京:中国环境科学出版社,1995:7-29.
[18] 贺访印,纪永福,杨自辉,等.荒漠绿洲边缘土地合理利用与沙产业发展技术体系研究:以民勤绿洲为例[J].中国生态农业学报,2008,16(2):528-1534.
[19] 魏庆莒.胡杨[M].北京:中国林业出版社,1990:15-37.
[20] 宛敏渭,刘秀珍.中国物候观测方法[M].北京:科学出版社,1979:50-56.
[21] 夏林喜,牛永波,李爱萍,等.浅谈木本植物物候观测要求及各物候期观测标准[J].山西气象,2006,75(2):47-48.
[22] 符淙斌,王强.气候突变的定义和检测方法[J].大气科学,1992,6(4):57-71.
[23] 葛全胜,郑景云,张学霞,等.过去40 a中国气候与物候的变化研究[J].自然科学进展,2003,13(10):1048-1053.
[24] 任国玉,郭军,徐铭志,等.近50 a中国地面气候变化基本特征[J].气象学报,2005,63(6):942-956.
[25] 衣育红,王绍武.80年代全球气候突然变暖[J].科学通报,1992,37(6):528-531.
[26] 刘普幸,张克新.近55 a来河西走廊荒漠绿洲区季节变化特征及其对胡杨年生长期的影响[J].生态学报,2011,31(3):882-888.
[27] 王遵娅,丁一汇,何金海,等.近50a来中国气候变化特征的再分析[J].气象学报,2004,62(2):228-236.
[28] Jones P D, Raper S C B, Bradley R S, et al. Northern hemisphere surface air temperature variations:1851-1984[J]. Clim. Appl. Meteor,1986,25(2):161-179.
[29] 秦大河,陈宜瑜,李学勇,等.中国气候与环境演变(上卷)[M].气候与环境的演变及预测,北京:科学出版社,2005:63-103.

Similar References:

Memo

Last Update: 1900-01-01