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  • CN 62-1070/P
  • ISSN 1000-694X
  • Bimonthly 1981
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Response of Reproductive Phenology of Typical Sand-fixing Plants to Climate Change in the Oasis-desert Transitional Zone in Minqin, Gansu, China

  • Han Fugui ,
  • Xu Xianying ,
  • Yu Qiushi ,
  • Sun Tao ,
  • Chang Zhaofeng ,
  • Li Delu
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  • State Key Laboratory of Desertification and Aeolian Sand Disaster Combating/MinQin National Studies Station for Desert Steppe Ecosystem, Gansu Desert Control Research Institute, Lanzhou 730070, Gansu, China

Received date: 2014-11-10

  Revised date: 2014-12-22

  Online published: 2015-03-20

Abstract

Phenological data of three typical sand fixing plants (Nitraria tangutorum, Tamarix ramosissima and Haloxylon ammodendron) in the transitional zone between the Minqin Oasis and desert, and the corresponding meteorological data were both collected from the Minqin Desert Control Experimental Station in 1974-2009, and reproductive phenology characteristics of three species to climate change was analyzed. The results showed that: (1) Annual average temperatures and annual humidity showed an increasing trend, annual average precipitation was fluctuated and varied in a small range annually, and annual evaporation has marked drop trends since 1990s. (2)Flowering period of the three species showed advance with the increasing of time, duration of flowering showed an increasing trend, but fruiting period of three species showed advance with the increasing of time, duration of flowering showed an increasing trend. (3) Reproductive phenology of the three species is not identical with annual rainfall, annual average temperatures, annual average humidity and accumulated temperature, accumulated temperature, accumulated humidity from the preceding of reproductive phenology. (4) Relation of flowering period with accumulated temperature, accumulated temperature, accumulated humidity is higher than annual rainfall, annual average temperatures, annual average humidity. Relation of fruiting period showed the same character with flowering period except accumulated humidity. Flowering period and fruiting period have a close relationship with meteorogical facters of phenological earlier, especially accumulated meteorogical index.

Cite this article

Han Fugui , Xu Xianying , Yu Qiushi , Sun Tao , Chang Zhaofeng , Li Delu . Response of Reproductive Phenology of Typical Sand-fixing Plants to Climate Change in the Oasis-desert Transitional Zone in Minqin, Gansu, China[J]. Journal of Desert Research, 2015 , 35(2) : 330 -337 . DOI: 10.7522/j.issn.1000-694X.2014.00187

References

[1] 柳晶,郑有飞,赵国强,等.郑州植物物候对气候变化的响应[J].生态学报,2007,27(4):1471-1479.
[2] 竺可桢,宛敏渭.物侯学[M].北京:科学出版社,1980.
[3] Penuelas J,Filella I.Phenology-responses to a awarming world[J].Science,2001,294(5543):793-794.
[4] 王谋,李勇,黄润秋,等.气候变暖对青藏高原腹地高寒植被的影响[J].生态学报,2005,25(6):1275-1281.
[5] 陆佩玲,于强,贺庆棠.植物物候对气候变化的响应[J].生态学报,2006,26(3):923-929.
[6] Kramer K,Leinonen I,Loustau D.The importance of phenology for the evaluation of impact of climate change on growth of boreal temperate and Mediterranean forests ecosystems:an overview[J].International Journal of Biometeorology,2000,44(2):67-75.
[7] Walther G R,Post E,Convey P,et al.Eeological responses to recent climate changes[J].Nature,2002,416(6879):389-395.
[8] 方修琦,余卫红.物候对全球变暧响应的研究综述[J].地理研究进展,2002,17(5):713-719.
[9] Morby R J,Hartz-rubin J S,Verbrugge M J.Phenological responses in maple to experimental atmospheric warming and CO2 enrichment[J].Global Change Biology,2003,9:1792-1801.
[10] Ahas R.Long-term phyto-ornitho-andichthyophenological time-series analyses in Estonia[J].International Journal of Biology Meteorology,1999,42(3):119-123.
[11] 刘志民,蒋德明.植物生殖物候研究进展[J].生态学报,2007,27(3):1233-1241.
[12] 李姝娟,严成,魏岩.两种假木贼的生殖物候特征及其生态意义[J].干旱区资源与环境,2014,28(6):160-164.
[13] athcke P R,Lacey E P.Phenological patterns of terrestrial plants[J].Annual Review of Ecology and Systematics,1985,16:179-214.
[14] 李新荣,张景光,李玉俊,等.我国北方荒漠化地区主要灌木种的物候学研究[J].自然资源学报,1999,14(2):127-134.
[15] Major J E,Mosseler A,Johnsen K H,et al.Reproductive barriers and hybridity in two spruces,Picea rubens and Picea mariana,sympatric in eastern North America[J].Canadian Journal of Botany,2005,83:163-175.
[16] Knevel I C,Lubke R A.Reproductive phenology of Scaevola plumieri;a key coloniser of the coastal foredunes of South Africa[J].Plant Ecology,2004,175:137-145.
[17] Krishnan R M.Reproductive phenology of endemic understorey assemblage in awet forest of the Western Ghats[J].South India Flora,2004,199:351-359.
[18] Morby R J,Hartz-rubin J S,Verbrugge M J.Phenological responses in maple to experimental atmospheric warming and CO2 enrichment[J].Global Change Biology,2003,9:1792-1801.
[19] 赵艳芬,师玮,潘伯荣,等.沙拐枣属(Calligonum L.)植物物候对长期气温变化的响应[J].中国沙漠,2014,34(3):732-739.
[20] 李得禄,廖空太,严子柱,等.不同类型防护林中樟子松的构型特征分析[J].中国沙漠,2008,28(1):113-118.
[21] 韩福贵,徐先英,王理德,等.民勤荒漠区典型草本植物马蔺的物候特征及其对气候变化的响应[J].生态学报,2013,33(13):4156-4164.
[22] Du J H,Yan P,Dong Y X,et al.Phenological response of Nitraria tangutorum to climate change in Minqin County,Gansu Province,Northwest China[J].International Journal of Biometeorology,2010,54(5):583-593.
[23] 常兆丰,韩福贵,仲生年.民勤荒漠植被对气候变化的响应[J].应用生态学报,2012,23(5):1210-1218.
[24] 常兆丰,韩福贵,仲生年.民勤荒漠区36种植物物候期积温变化动因分析[J].中国农学通报,2010,26(10):295-302.
[25] 陈效逑,李倞.内蒙古草原羊草物候与气象因子的关系[J].生态学报,2009,29(10):5280-5290.
[26] EI-Ghani M M A.Phenology of ten common plant species in western Saudi Arabia[J].Journal of Arid Environment,1997,35(4):673-683.
[27] Schmidt H,Karnieli A.Remote sensing of the seasonal variability of vegetation in a semi-arid environment[J].Journal of Arid Environment,2000,45(1):43-59.
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