盛行风作用下柴木达盆地典型多花柽柳灌丛资源岛特征

高斯远; 曹广超; 刁二龙; 何启欣; 程梦园; 邱巡巡; 程国; 赵美亮

doi:10.13961/j.cnki.stbctb.2022.04.037

您当前的位置：

首页 >

文章列表页 >

盛行风作用下柴木达盆地典型多花柽柳灌丛资源岛特征

试验研究

- 盛行风作用下柴木达盆地典型多花柽柳灌丛资源岛特征
- Characteristics of a Typical Tamarix Hohenackeri Shrub Resource Island in Qaidam Basin Under Prevailing Wind
- 水土保持通报 2022年42卷第4期页码：293-300
- 作者机构：
  
  1. 青海师范大学地理科学学院,青海,西宁,810008
  2. 青海省自然地理与环境过程重点实验室,青海,西宁,810008
  3. 青藏高原地表过程与生态保育教育部重点实验室,青海,西宁,810008
  4. 青海省人民政府-北京师范大学高原科学与可持续发展研究院,青海,西宁,810008
- 作者简介：
- 基金信息：
  
  青海省重大科技专项“柴达木盆地水循环过程高效利用与生态保护技术研究与示范”（2019-SF-A4-3）;青海省自然地理与环境过程重点实验室项目（2020-ZJ-Y06）
- DOI：10.13961/j.cnki.stbctb.2022.04.037
  中图分类号： Q948
- 纸质出版：2022
- 稿件说明：
移动端阅览
高斯远, 曹广超, 刁二龙, 等. 盛行风作用下柴木达盆地典型多花柽柳灌丛资源岛特征[J]. 水土保持通报, 2022,42(4):293-300.

Gao Siyuan, Cao Guangchao, Diao Erlong, et al. Characteristics of a Typical Tamarix Hohenackeri Shrub Resource Island in Qaidam Basin Under Prevailing Wind[J]. Bulletin of Soiland Water Conservation, 2022, 42(4): 293-300.
高斯远, 曹广超, 刁二龙, 等. 盛行风作用下柴木达盆地典型多花柽柳灌丛资源岛特征[J]. 水土保持通报, 2022,42(4):293-300. DOI： 10.13961/j.cnki.stbctb.2022.04.037.

Gao Siyuan, Cao Guangchao, Diao Erlong, et al. Characteristics of a Typical Tamarix Hohenackeri Shrub Resource Island in Qaidam Basin Under Prevailing Wind[J]. Bulletin of Soiland Water Conservation, 2022, 42(4): 293-300. DOI： 10.13961/j.cnki.stbctb.2022.04.037.

摘要

[目的] 探究盛行风作用下柴达木盆地诺木洪地区典型多花柽柳(Tamarix hohenackeri)灌丛资源岛特征，旨在深入了解在类似的生境下柽柳灌丛的生态学意义，为盐碱地改良和荒漠—绿洲的生态保护提供借鉴。[方法] 通过对柴达木盆地诺木洪地区荒漠—绿洲过渡带典型多花柽柳灌丛周围土壤系统采样，全面了解冠下、冠缘和间地110 cm深不同土层土壤有机碳(SOC)、土壤含水率(SMC)、土壤pH和EC值特征，探讨盛行风对灌丛资源岛的影响。[结果] ①典型多花柽柳灌丛周围，冠下枯落物和地下生物量显著大于冠缘和间地，SOC含量在冠下显著大于冠缘，具有资源岛特征； ②盛行风背风向冠下SMC、冠缘和间地SOC含量显著大于其他方向，且冠缘0—5 cm土层有着较低的土壤pH值； ③背风向地上生物量和冠缘枯落物量显著大于其他方向，减少了水分蒸发，促进了SOC的增加。[结论] 柴达木盆地荒漠—绿洲过渡带多花柽柳灌丛周围土壤不仅冠下具有资源岛特征，且背风向土壤会形成更适合植物生长的SMC，SOC含量和较低土壤pH值，即风影区资源岛。

Abstract

[Objective] The characteristics of a typical Tamarix hohenackeri shrub resource island in Nuomuhong area of Qaidan Basin under the action of prevailing winds were studied in order to deeply understand the ecological significance of tamarisk shrubs in similar habitats

and to provide a reference for saline-alkali land improvement and ecological protection of desert-oases.[Methods] Measurements of soil organic carbon (SOC)

soil moisture content (SMC)

soil pH value

and EC values in different soil layers to a depth of 110 cm at positions under the canopy

at the edge of the canopy

and in open areas were made by systematically sampling the soil surrounding typical tamarisk shrubs in the desert-oasis transition zone in the Nuomuhong area of the Qaidam Basin.[Results] ① The litter and underground biomass around the shrub and under the canopy were significantly greater than at the edge of the canopy in the open space. SOC under the canopy was significantly greater than at the canopy edge

exhibiting the characteristics of a resource island; ② SMC under the canopy in the leeward direction and SOC of the leeward canopy edge and open space were significantly greater than in other directions

and the soil pH values of the 0-5 cm soil layer at the canopy edge were lower; ③ The aboveground biomass and litter at the edge of the canopy were significantly greater in the leeward direction than in other directions

which in turn reduced water evaporation and increased SOC.[Conclusion] The soil around the shrub not only exhibited the characteristics of a resource island under the canopy

but also resulted in SMC

SOC contents

and lower soil pH value that were more suitable for plant growth in the leeward direction

and therefore could be called a resource island in the wind shadow area.

关键词

Keywords

references

何秀平,王保栋,谢琳萍.柽柳对盐碱地生态环境的影响[J].海洋科学,2014,38(1):96-101.

Xia Jiangbao, Zhao Ximei, Chen Yinping, et al. Responses of water and salt parameters to groundwater levels for soil columns planted with tamarix chinensis[J]. PLoS One, 2016,11(1):e0145828.

刘进辉,王雪芹,马洋.沙漠绿洲过渡带柽柳灌丛沙堆-丘间地系统土壤养分空间异质性[J].生态学报,2016,36(4):979-990.

张立华,陈小兵.盐碱地柽柳"盐岛"和"肥岛"效应及其碳氮磷生态化学计量学特征[J].应用生态学报,2015,26(3):653-658.

Li Congjuan, Li Yan, Ma Jian. Spatial heterogeneity of soil chemical properties at fine scales induced by Haloxylon ammodendron (Chenopodiaceae) plants in a sandy desert[J]. Ecological Research, 2011,26(2):385-394.

李从娟,雷加强,徐新文,等.树干径流对梭梭"肥岛"和"盐岛"效应的作用机制[J].生态学报,2012,32(15):4819-4826.

尹传华,冯固,田长彦,等.塔克拉玛干沙漠边缘柽柳对土壤水盐分布的影响[J].中国环境科学,2007,27(5):670-675.

Smyth C E, Titus B, Trofymow J A, et al. Patterns of carbon, nitrogen and phosphorus dynamics in decomposing wood blocks in Canadian forests[J]. Plant and Soil, 2016,409(1):459-477.

雷金银,班乃荣,张永宏,等.柽柳对盐碱土养分与盐分的影响及其区化特征[J].水土保持通报,2011,31(2):73-76.

Zhou Yong, Boutton T W, Wu X B. Woody plant encroachment amplifies spatial heterogeneity of soil phosphorus to considerable depth[J]. Ecology, 2017,99(1):136-147.

Rong Qiangqiang, Liu Jingtao, Cai Yanpeng, et al."Fertile island"effects of Tamarix chinensis Lour. on soil N and P stoichiometry in the coastal wetland of Laizhou Bay, China[J]. Journal of Soils and Sediments, 2016,16(3):864-877.

Anthelme F, Dangles O. Plant-plant interactions in tropical alpine environments[J]. Perspectives in Plant Ecology, Evolution and Systematics, 2012,14(5):363-372.

王世林,曹文侠,王小军,等.火烧迹地柽柳灌丛资源岛特征及植被的自然恢复[J].生态学报,2020,40(1):284-294.

许婕,陈永金,刘加珍.盐生植物灌丛对土壤养分和盐分空间分布的影响及其机制研究进展[J].安徽农业科学,2020,48(1):19-23.

Jones D L. Organic acids in the rhizosphere:A critical review[J]. Plant & Soil, 1998, 205(1):25-44.

Baetz U, Martinoia E. Root exudates:The hidden part of plant defense[J]. Trends in Plant Science, 2014,19(2):90-98.

刘亚琦,刘加珍,陈永金,等.黄河三角洲湿地柽柳灌丛周围有机质富集及水分运动研究[J].南水北调与水利科技,2017,15(1):113-120.

武胜利,李志忠,惠军,等.灌丛沙堆表面压力分布特征的试验研究[J].干旱区地理,2006,29(6):790-796.

李志忠,武胜利,肖晨曦,等.新疆和田河流域灌丛沙堆风洞流场的试验研究(Ⅰ)[J].中国沙漠,2007,27(1):9-14.

李志忠,武胜利,肖晨曦,等.新疆和田河流域灌丛沙堆风洞流场的试验研究(Ⅱ)[J].中国沙漠,2007,27(1):9-14.

Judd M J, Raupach M R, Finnigan J J. A wind tunnel study of turbulent flow around single and multiple windbreaks (part I):Velocity fields[J]. Boundary-Layer Meteorology, 1996,80(1):127-165.

李志忠,武胜利,王晓峰,等.新疆和田河流域柽柳沙堆的生物地貌发育过程[J].地理学报,2007,62(5):462-470.

王世林,曹文侠,王小军,等.河西走廊荒漠盐碱地人工柽柳林土壤水盐分布[J].应用生态学报,2019,30(8):2531-2540.

陈宗颜,董治宝,汪青春,等.柴达木盆地风况及输沙势特征[J].中国沙漠,2020,40(1):195-203.

徐贵江,董治宝,王中原.柴达木盆地新月形沙丘和线性沙丘共生现象[J].中国沙漠,2017,37(3):407-413.

李继彦,董治宝.线形沙丘研究进展评述与展望[J].中国沙漠,2018,38(6):1153-1165.

刘红英,董治宝.柴达木盆地雅丹形态特征及成因[J].中国沙漠,2019,39(3):214-220.

常学礼,季树新,乔荣荣,等.基于NDVI绿洲-荒漠过渡带宽度识别:以河西走廊中部荒漠绿洲为例[J].生态学报,2020,40(15):5327-5336.

贾宝全,慈龙骏,任一萍.绿洲景观动态变化分析[J].生态学报,2001,21(11):1947-1951.

赵成义,王玉朝,李国振.荒漠-绿洲边缘区研究[J].水土保持学报,2001,15(3):93-97.

吴珊眉.土壤生态学及其发展近况[J].土壤,1991,23(4):198-201.

王巧环,任玉芬,孟龄,等.元素分析仪同时测定土壤中全氮和有机碳[J].分析试验室,2013,32(10):41-45.

霍天赐,来风兵.塔克拉玛干别里库姆沙漠胡杨沙堆流场风洞模拟[J].陕西师范大学学报(自然科学版),2018,46(4):98-103.

李唯,倪郁,胡自治,等.植物根系提水作用研究述评[J].西北植物学报,2003,23(6):1056-1062.

王玉龙,李志格,张峰,等.柽柳林下土壤剖面调查研究[J].内蒙古林业调查设计,2004,27(S1):71-72.

刘涛涛,王勇辉,阿迪拉·阿布力米提.盐结皮对艾比湖湿地土壤特性的影响及其自然要素分析[J].地球与环境,2021,49(3):285-296.

李诚志.土壤风蚀环境下盐结皮研究及展望[J].新疆大学学报(自然科学版),2018,35(4):402-408.

夏倩柔,张波,伍德彦.绿洲荒漠交错带风沙土盐结皮抗风蚀特性分析[J].新疆环境保护,2020,42(2):28-34.

张建国,李红伟,李雅菲,等.土壤盐结皮人工培育及其破损程度对土壤蒸发的影响[J].农业工程学报,2019,35(13):138-144.

王玉珍,刘永信,魏春兰,等.6种盐生植物对盐碱地土壤改良情况的研究[J].安徽农业科学,2006,34(5):951-952.

赵景学,陈晓鹏,曲广鹏,等.藏北高寒植被地上生物量与土壤环境因子的关系[J].中国草地学报,2011,33(1):59-64.

苏永中,赵哈林,张铜会.几种灌木、半灌木对沙地土壤肥力影响机制的研究[J].应用生态学报,2002,13(7):802-806.

Ladenburger C G, Hild A L, Kazmer D J, et al. Soil salinity patterns in Tamarix invasions in the Bighorn Basin, Wyoming, USA[J]. Journal of Arid Environments, 2006,65(1):111-128.

Hinsinger P, Plassard C, Tang Caixian, et al. Origins of root-mediated pH changes in the rhizosphere and their responses to environmental constraints:A review[J]. Plant and Soil, 2003,248(1/2):43-59.

刘进辉,王雪芹,马洋,等.沙漠绿洲过渡带柽柳灌丛沙堆-丘间地系统土壤粒度分异规律[J].北京林业大学学报,2015,37(11):89-99.

浏览量

502

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

柴达木盆地东南部雅丹地貌形态参数研究

察尔汗盐湖沙漠沙丘沉积物粒度特征分析

柴达木盆地典型地貌单元归一化植被指数变化特征

青藏高原柴达木盆地东部地区的土壤侵蚀现状调查

兰州-西宁城市群城市化与生态系统服务价值耦合协调关系