塔里木河下游柽柳沙包稳定同位素碳与灌丛的相关性

doi:10.13866/j.azr.2018.03.28

Abstract

Abstract:

The Tarim River is located in the north of the Taklimakan Desert in Xinjiang Uygur Autonomous Region, China. The recession of groundwater level and concomitant increase of soil salinity have reduced vegetation coverage in the lower reaches of the river. Tamarix ramosissima is one of the dominant plant species in the riparian ecosystem. With the continuous growth of T. ramosissima shrubberies, sand is blocked by the formation of Tamarixia sand, the T. ramosissima sand-hillocks with unique hierarchical structure form ultimately after a long-term interaction of sand and T. ramosissima shrubberies. T. ramosissima sand-hillocks are rich in environmental information. The sand thickness, grain size and mineral composition of the T. ramosissima sand-hillocks were analyzed. Three observation sections of Yingisu, Abdullah and Karda in the lower reaches of the Tarim River were designed to study the relationship between δ¹³C and carbon content in annual layers of T. ramosissima sand-hillocks and that between the morphological characteristics of T. ramosissima shrubberies and the morphological changes of T. ramosissima sand-hillocks. The results are as follows: (1) The content of δ¹³C in the litters of T. ramosissima was gradually decreased with the increase of annual layers of T. ramosissima sand-hillocks, and there was a negative correlation between δ13C value and carbon content. The average value of δ¹³C of the measured samples was -24.42 ‰, the maximum and the minimum were -22.09‰ and -25.24‰ respectively; (2) As the annual layers of T. ramosissima sand-hillocks increased, the δ¹³C value of the T. ramosissima shrubberies was reduced year by year, and the long axis and short axis, height and spatial occupancy of T. ramosissima shrubberies and the height, length, width and spatial share of the T. ramosissima sand-hillocks were all in an increase trend; (3)There were the good correlations among the morphological parameters of the T. ramosissima shrubberies and of the T. ramosissima sand-hillocks, in which the correlations among the annual layers and the T. ramosissima shrubberies and sand-hillocks were significant, and these revealed that there was a mutual feedback effect between the promotion of the T. ramosissima sand-hillocks to the growth of T. ramosissima shrubberies and the δ¹³C value of the T. ramosissima shrubberies.

Key words: Lower reaches of Tarim River, Tamarix shrub, Age layers, Stable carbon isotope values

LIU Bo, LIU Hong-ling,MU Yu-di, LI Gui-fang, HE Ya-ling, ZHUANG Li. Correlation between the Stable Carbon Isotopes in Annual Layers of Tamarix ramosissima Sand-hillocks in the Lower Reaches of the Tarim River[J]., 2018, 35(3): 735-742.

References

[1] 陈孝泉.植物化学分类学[M].北京:高等教育出版社,1990:53-66.[Chen Xiaoquan. Phytochemical Taxonomy [M]. Beijing: Higher Education Press,1995: 290-296.]
[2] 斯特斯 A C. 植物分类学和生物系统学[M].北京:科学出版社, 1986:102-185.[Strathc A C. Taxonomy and Biosystems [M]. Beijing: Science Press,1986:102-185.]
[3] 史密斯 P M.植物化学分类学[M].胡昌序译.北京:科学出版社, 1980:52-56.[Smith P M. Phytochemical Taxonomy [M]. Hu Changxu.Beijing: Science Press, 1980:52-56.]
[4] 张元明.中国干旱区柽柳科植物种子形态特征及其系统学意义[J].植物资源与环境,1998,7(2): 22-27[Zhang Yuanming. Seed morphology of tamaricaceae in China arid areas and its systematic evolution[J].Journal of Plant Resources and Environment，1998, 7(2):22-27.]
[5] 张道远,尹林克,潘伯荣.柽柳属系统学研究历史及现状[J].干旱区研究,2002,19(2):41-46[Zhang Daoyuan, Yin Linke, Pan Borong. A review on the systematics stady of Tamarix L[J].Arid Zone Research, 2002,19(2):41-46.]
[6] 冯缨,尹林克.柽柳属植物镜下器官描述及分类学意义[J]. 干旱区研究, 2000, 17(3): 40-45[Feng Ying, Yin Linke. Study on organs morphology and its taxonomic significance of Tamarix L. [J].Arid Zone Research, 2000, 17(3): 40-45.]
[7] 刘铭庭. 新疆柽柳属植物研究及推广应用[J]. 中国沙漠, 1996, 16(4): 428-429[Liu Mingting. Tamarix L.and its extending in the desert region of XinJiang [J].Journal of Desert Research, 1996, 16(4): 428-429.]
[8] 夏训诚,赵元杰,王富葆,等.红柳沙包的层状特征及其可能的年代学意义[J].科学通报, 2004, 49(13): 1 337-1 338. [Xia Xuncheng ,Zhao Yuanjie, Wang Fubao, et al. Stratigraphic features and possible geochronological significance of Hongliu Sandbags[J].Chinese Science Bulletin, 2004, 49(13): 1 337-1 338.]
[9] 王筠. 罗布泊地区红柳沙包孢粉组合特征与环境变化研究[D].石家庄：河北师范大学,2010. [Wang Jun.Study on the Characteristics and Environmental Changes of Spruce and Sand Assemblage of Tamarix spp. In Lop Nur region [D] .Shijiazhuang:Hebei Normal University, 2010.]
[10] 赵元杰，夏训诚，王富葆等．罗布泊地区红柳沙包纹层沙粒度特征与环境指示意义[J]．干旱区地理， 2007， 30( 6) : 791-796.[Xia Xuncheng ,Zhao Yuanjie, Wang Fubao,et al. Grain-size features of sand materials in Tamarix cone veins and theirs environmental indication significance in the Lop Nurregion[J]. Arid Land Geography, 2007, 30( 6) : 791-796.]
[11] 张锦春,姚拓,刘长仲, 等. 库姆塔格柽柳沙包年层稳定碳同位素与气候环境变化[J]. 生态学报,2014,34(4):943-952.[Zhang Jinchun, Yao extension, Liu Changzhong,,et al. Climate environmental change and stable carbon isotopes in age layers of Tamarix sand-hillocks in Kumtag desert[J].Acta Ecologica Sinica,2014,34(4):943-952.]
[12] 张沛,陈超群,徐海量,等.塔里木河“九源一干”可承载最大灌溉面积探讨[J].干旱区研究,2017,34(1):223-231.[Zhang Pei, Chen Chaoqun, Xu quantity, et al. The bearable largest irrigation area in the basins of nine source streams and mainstream of the Tarim River[J].Arid Zone Research, 2017,34(1):223-231.]
[13] 陈亚宁,张小雷,祝向民, 等. 新疆塔里木河下游断流河道输水的生态效应分析[J]. 中国科学D辑:地球科学,2004,34(5):475-482.[Chen Yaning, Zhang Xiaolei, Zhu Xiangmin, et al. Analysis on the ecological effect of water transport in the downriver of the Tarim River in Xinjiang[J].Science China:Earth Sciences ,2004,34(5):475-482.]
[14] 庄丽,陈亚宁. 塔里木河下游干旱胁迫条件下柽柳生理代谢的响应[J]. 科学通报,2006,51(4):442-447.[Zhuang Li,Chen Yaning. Response to physiological metabolism of Tamarix under drought stress in the lower reaches of the Tarim River[J].Chinese Science Bulletin,2006,51(4):442-447.]
[15] 陈亚宁,李卫红,陈亚鹏, 等. 新疆塔里木河下游河道生态输水对植被生理的影响研究[J]. 自然科学进展,2004,14(6):66-72.[Chen Yaning, Li Weihong, Chen Yapeng, et al. Study on the effect of ecological water transport on the vegetation physiology in the lower reaches of the Tarim River in Xinjiang[J].Progress in Natural Science, ,2004,14(6):66-72.]
[16] 陈亚宁,张小雷,崔旺诚. 塔里木河流域主要生态问题与对策建议[J]. 中国科学院院刊,2003(3):191-195.[Chen Yaning,Zhang Xiaolei,Cui Wangcheng, Ecological problems and proposals in Tarim River Basin, Xinjiang[J].Bulletin of the Chinese Academy of Sciences,2003(3):191-195.]
[17] 邓铭江,杨鹏年,周海鹰,等.塔里木河下游水量转化特征及其生态输水策略[J].干旱区研究,2017,34(4):717-726.[Deng Mingjiang, Yang Peng, Zhou Haiying, et al. Water conversion and strategy of ecological water conveyance in the lower reaches of the Tarim River[J].Arid Zone Research, 2017,34(4):717-726.]
[18] 李霞,程皓,刘刚. 塔里木河下游柽柳防风固沙功能野外观测研究[J]. 新疆农业大学学报,2008,31(5):7-10.[Li Xia, Cheng Hao, Liu Gang. Field investigation on function of resisting wind and stabilizing sand by Tamarix spp in lower reaches of Tarim River[J].Journal of Xinjiang Agricultural University2008,31(5):7-10.]
[19] 王燕凌,刘君,李文兵, 等. 塔里木河下游刚毛柽柳光合作用、蒸腾作用及水分利用效率特性研究[J]. 新疆农业科学,2015,52(2):292-299.[Wang Yanling, Liu Jun, Li Wenbing, et al. Study on characteristics in photosynthesis、transpiration and water use efficiency of Tamarix hispida Willd. in the lower reaches of the Tarim River[J]. Xinjiang Agricultural Sciences,2015,52(2):292-299.]
[20] 李文兵. 塔里木河下游荒漠植物柽柳的光合与水分生理特性研究[D].乌鲁木齐：新疆农业大学,2007. [Li Wenbing. Photosynthetic and Water Physiological Characteristics of Tamarix sibirica in the Lower Reaches of Tarim River [J]. Urumqi:Xinjiang Agricultural University, 2007.]
[21] 何广志. 极端干旱区柽柳根系构型与水分利用机制研究[D].乌鲁木齐：新疆农业大学,2016. [He Guangzhi. Root Architecture and Water Use Mechanism of Tamarix chinensis in Extreme Arid Region [D] .Urumqi:Xinjiang Agricultural University, 2016.]
[22] 吴桂林,蒋少伟,周天河，等.不同地下水埋深胡杨与柽柳幼苗的水分利用策略比较[J].干旱区研究,2016,33(6):1 209-1 216.[Wu Guilin, Jiang Shaowei, Zhou Tianhe, et al. Tamarix ramosissima under different groundwater depths[J]. Arid Zone Research, 2016,33(6):1 209-1 216.]
[23] 陈明,朱建雯,盛建东,等. 塔河中游柽柳灌丛土壤酶活性及微生物数量变化的研究[J]. 西南农业学报,2008,21(1):103-109.[Chen Min, Zhu Jianwen, Sheng Jiandong, et al. Study on soil enzyme activities and soil microorganisms under canopy of Tamarix spp. shrubs at Tarim Middle River[J].Southwest China Journal of Agricultural Sciences,2008,21(1):103-109.]
[24] Zhao X, Zhao W Z, Bao Y. Eco-Environmental Fragility and Rehabilitation in Bashang of Hebei Province[M].Beijing:China Environmental Science Press,1997:55-56
[25] Whitford W G,Anderson J,Rice P M.Stem flow contribution to the fertile island effects in creosotebush,larrea tridentata[J].Journal of Arid Environments,1997,35:451-457.
[26] 赵元杰, 夏训诚.新疆罗布泊红柳沙包与环境研究[M].北京:科学出版社, 2011:38-142.[Zhao Yuanjie, Xia Xuncheng. Research on the Relationship between Tamarix Cone and Environmental Change in Lop Region of Xinjiang[M].Beijing: Science Press, 2011:38-142]
[27]   Magdy I.El-Bana, Ivan Nijs, Abdel-Hamid A. The importance of phytogenic mounds (Nebkhas) for restoration of arid degraded rangelands in northern Sinai Restoration Ecology[J]. Restoration Ecology, 2003,11(3):317-324.
[28]   Farquhar G D, Ehleringer J R, Hubick K T. Carbon isotope discrimination and photosynthesis[J].Annual Review of Plant Physiology and Plant Molecular Biology,1989,40: 503-536．
[29]   孙惠玲,马剑英,王绍明,等. 准噶尔盆地荒漠植物碳同位素组成研究[J]. 中国沙漠,2007,27(6):972-976.[Sun Huiling, Ma Jianying , Wang Shaoming , et al. The study of stable carbon isotope composition in desert plants of Junggar Basin[J].Journal of Desert Research,2007,27(6):972-976.]
[30]   O′Leary M H. Carbon isotope fractionation in plants[J]. Phytochemistry, 1981, 20(4): 553-567.
[31] 刘贤赵, 张勇, 宿庆, 等. 现代陆生植物碳同位素组成对气候变化的响应研究进展[J]. 地球科学进展, 2014, 29(12):1 341-1 354.[Liu Xianzhao, Zhang Yong，Su Qing, et al. Research progress in responses of modern terrestrial plant carbon isotope composition to climate change[J].Advances in Earth Science,2014,29( 12) : 1 341- 1 354.]
[32] 赵元杰,刘辉,车高红, 等. 荒漠区红柳沙包沉积纹层年代序列建立方法探讨[J]. 干旱区研究,2015,32(4):810-817.[Zhao Yuanjie, Liu Hui, Che Gaohong, et al．On age sequence stablishment method of Tamarix cone sedimentary veins in desert region[J], Arid Zone Research,2015,32(4):810-817.]
[33] 赵元杰,王晓毅,夏训诚, 等. 新疆罗布泊地区近160年来红柳沙包沉积纹层δ~(13)C与气候重建[J]. 第四纪研究,2011, 31 (1):130-136. [Zhao Yuanjie, Wang Xiaoyi, Xia Xuncheng, et al. The δ13 C sequence of Tamarix cone sedimentary veins and climate reconstruction during last 160 years in Lop Nur region, Xinjiang, China[J]. Quaternary Sciences,2011,31(1) :130-136.]
[34] 万国江. 论大气微量气体增加的环境效应及地质记录研究[J]. 第四纪研究 , 1991 , 11 (2) :158-164.[Wan Guojiang. Discussion on environmental effects of increasing trace gases in the atmosphere and on studies of geological records[J].Quaternary Sciences,1991, 11(2): 158-164.]

Correlation between the Stable Carbon Isotopes in Annual Layers of Tamarix ramosissima Sand-hillocks in the Lower Reaches of the Tarim River

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