全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

中国北方典型草原区花粉产量及其定量重建古植被的作用

, PP. 2016-2028

Keywords: 典型草原,表土花粉,相对花粉产量,相对花粉源,古植被重建

Full-Text   Cite this paper   Add to My Lib

Abstract:

?基于中国北方典型草原区30个样点现代孢粉分析和植被调查,研究估算了常见花粉类型的相对花粉产量,并将估算结果应用于全新世以来的古植被定量重建.典型草原区现代花粉组合以蒿属、藜科、禾本科、莎草科和菊科等草本植物花粉为主,与草原区植物群落较一致.中国北方典型草原区上述五种主要花粉类型和常见花粉类型(唐松草属、鸢尾科、委陵菜属、麻黄属、十字花科和榆属)的风力传播能力强,相对花粉源1000m左右(以表土样品取样范围为沉积盆地半径,0.5m),且基本不受风速影响.榆属、蒿属、十字花科和藜科植物花粉产量最高,唐松草属植物花粉产量较高,而菊科和鸢尾科植物花粉产量较低,禾本科、莎草科、委陵菜属和麻黄属植物花粉产量适中.相对花粉产量检验表明:多数花粉类型相对花粉产量结果可信;但菊科和鸢尾科相对花粉产量被显著低估,禾本科、藜科、麻黄属相对花粉产量被高估或低估,利用相对花粉产量定量重建古植被时应谨慎.依据花粉产量定量重建的植被演替表明,现在的中国北方典型草原区6500~5600cal.aBP之前为以禾本科、莎草科和蒿属植物为主的草甸草原,之后逐渐演变为现在的典型草原.

References

[1]  曹现勇, 田芳, 许清海, 等. 2007. 阴山山脉东段花粉通量及其与表土花粉比较研究. 古生物学报, 46: 411-419
[2]  曹现勇, 田芳, 许清海, 等. 2009. 氧化环境对油松花粉保存影响试验研究. 冰川冻土, 31: 571-575
[3]  侯学煜, 主编. 2001. 中国植被图集(1:100万). 北京: 科学出版社
[4]  李刚. 2006. 浑善达克沙地稀树疏林草地生态系统研究: 生物量、生产力与生态恢复途径. 博士学位论文. 北京: 中国科学院研究生院
[5]  李素英, 李晓兵, 莺歌, 等. 2007. 基于植被指数的典型草原区生物量模型——以内蒙古锡林浩特市为例. 植物生态学报, 31: 23-31
[6]  刘鸿雁. 2002. 第四纪生态学与全球变化. 北京: 科学出版社
[7]  牛建明. 2000. 内蒙古主要植被类型与气候因子关系的研究. 应用生态学报, 11: 47-52
[8]  任国玉. 1999. 科尔沁沙地东南缘近3000年来植被演化与人类活动. 地理科学, 19: 42-48
[9]  Andersen S. 1970. The relative pollen productivity and pollen representation of north European trees, and correction factors for tree pollen spectra. Dan Geol Unders II Rskke, 96: 1-96
[10]  Brostr?m A, Nielsen A B, Gaillard M J, et al. 2008. Pollen productive estimates of key European plant taxa for quantitative reconstruction of vegetation: A review. Veget Hist Archaeobot, 17: 461-478
[11]  Brostr?m A, Sugita S, Gaillard M J. 2004. Pollen productivity estimates for the reconstruction of past vegetation cover in the cultural landscape of southern Sweden. Holocene, 14: 368-381
[12]  Bunting M J, Armitage R, Binney H A, et al. 2005a. Estimates of ‘relative pollen productivity’and ‘relevant source area of pollen’for major tree taxa in two Norfolk (UK) woodlands. Holocene, 15: 459-465
[13]  Bunting M J, Middleton R. 2005b. Modelling pollen dispersal and deposition using HUMPOL software: Simulating wind roses and irregular lakes. Rev Palaeobot Palynology, 134: 185-196
[14]  Cao X Y, Xu Q H, Jing Z, et al. 2010. Holocene climate change and human impacts implied from the pollen records in Anyang, central China. Quatern Int, 227: 3-9
[15]  Feagri K, Iversen J. 1989. Textbook of Pollen Analysis. 3rd ed. Oxford: Blackwell
[16]  Gregory P H. 1973. The Microbiology of the Atmosphere. 2nd ed. Aylesbury: Leonard Hill
[17]  H?ttestrand M, Jensen C, Hallsdóttir M. et al. 2008. Modern pollen accumulation rates at the north-western fringe of the European boreal forest. Rev Palaeobot Palynology, 151: 90-109
[18]  Hicks S. 2001. The use of annual arboreal pollen deposition values for delimiting tree-lines in the landscape and exploring models of pollen dispersal. Rev Palaeobot Palynology, 117: 1-29
[19]  Jiang W Y, Guo Z T, Sun X J, et al. 2006. Reconstruction of climate and vegetation changes of Lake Bayanchagan (Inner Mongolia): Holocene variability of the East Asian monsoon. Quat Res, 65: 411-420
[20]  Li Y C, Bunting M J, Xu Q H, et al. 2011. Pollen-vegetation-climate relationships in some desert and desert-steppe communities in northern China. Holocene, 21: 997-1010
[21]  Liu H Y, Cui H T, Pott R, et al. 1999. The surface pollen of the woodland-steppe ecotone in southeastern Inner Mongolia, China. Rev Palaeobot Palynology, 105: 237-250
[22]  Parsons R W, Prentice I C. 1981. Statistical approaches to R-values and the pollen-vegetation relationship. Rev Palaeobot Palynology, 32: 127-152
[23]  Prentice I C. 1985. Pollen representation, source area, and basin size: Toward a unified theory of pollen analysis. Quat Res, 23: 76-86
[24]  李月丛, 许清海, 曹现勇, 等. 2008. 太白山北坡花粉通量与表土花粉研究. 地理研究, 27: 536-546
[25]  李月丛, 许清海, 阳小兰, 等. 2005. 中国草原区主要群落类型花粉组合特征. 生态学报, 25: 555-564
[26]  王永利, 云文丽, 梁存柱, 等. 2007. 内蒙古典型草原区植被格局变化及退化导因探讨. 干旱区资源与环境, 21: 144-149
[27]  许清海, 李月丛, 李育, 等. 2006. 现代花粉过程与第四纪环境研究若干问题讨论. 自然科学进展, 16: 647-656
[28]  许英勤, 阎顺, 贾宝全, 等. 1996. 天山南坡表土孢粉分析及其与植被的数量关系. 干旱区地理, 19: 24-30
[29]  羊向东, 王苏民, 薛滨, 等. 1995. 晚更新世以来呼伦湖地区孢粉植物群发展与环境变迁. 古生物学报, 34: 647-656
[30]  许清海, 李月丛, 阳小兰, 等. 2007. 中国北方几种主要花粉类型与植被定量关系. 中国科学D辑: 地球科学, 37: 192-205
[31]  郑卓, 黄康有, 许清海, 等. 2008. 中国表土花粉与建群植物地理分布的气候指示性对比. 中国科学D辑: 地球科学, 38: 701-714
[32]  R?s?nen S, Suutari H, Nielsen A B. 2007. A step further towards quantitative reconstruction of past vegetation in Fennoscandian boreal forests: Pollen productivity estimates for six dominant taxa. Rev Palaeobot Palynology, 146: 208-220
[33]  Schofield J E, Edwards K J, McMullen J A. 2007. Modern pollen-vegetation relationships in subarctic southern Greenland and the interpretation of fossil pollen data from the Norse landnam. J Biogeogr, 34: 473-488
[34]  Soepboer W, Sugita S, Lotter A F, et al. 2007. Pollen productivity estimates for quantitative reconstruction of vegetation cover on the Swiss Plateau. Holocene, 17: 65-77
[35]  Sugita S, Gaillard M J, Brostrom A. 1999. Landscape openness and pollen records: A simulation approach. Holocene, 9: 409-421
[36]  Sugita S. 1993. A model of pollen source area for an entire lake surface. Quat Res, 39: 239-244
[37]  Sugita S. 1994. Pollen representation of vegetation in Quaternary sediments: Theory and method in patchy vegetation. J Ecol, 82: 881-897
[38]  Sugita S. 2007a. Theory of quantitative reconstruction of vegetation. I: Pollen from large sites REVEALS regional vegetation. Holocene, 17: 229-241
[39]  Sugita S. 2007b. Theory of quantitative reconstruction of vegetation. II: All you need is LOVE. Holocene, 17: 243-257
[40]  Wang H Y, Liu H Y, Cui H T, et al. 2001. Terminal Pleistocene/Holocene palaeoenvironmental changes revealed by mineral-magnetism measurements of lake sediments for Dali Nor area, southeastern Inner Mongolia Plateau, China. Paleogeogr Paleoclimatol Paleoecol, 170: 115-132
[41]  Wang Y B, Herzschuh U. 2011. Reassessment of Holocene vegetation change on the upper Tibetan Plateau using the pollen-based REVEALS model. Rev Palaeobot Palynology, 168: 31-41
[42]  Xiao J L, Xu Q H, Nakamura T, et al. 2004. Holocene vegetation variation in the Daihai Lake region of north-central China: A direct indication of the Asian monsoon climatic history. Quat Sci Rev, 23: 1669-1679
[43]  Xu Q H, Li Y C, Tian F, et al. 2009. Pollen assemblages of tauber traps and surface soil samples in steppe areas of China and their relationships with vegetation and climate. Rev Palaeobot Palynology, 153: 86-101

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133