金马河温江段河岸带不同生境草本植物多样性和土壤抗冲性差异

doi:10.16843/j.sswc.2020.05.015

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Abstract [Background] Riparian plants have the effect of preventing riverbank erosion and collapse, while river development, quarrying and sand dug activities have destroyed the vegetation in the riparian zone, resulting in a decline in plant diversity and changes in soil properties, and the ability of riverbanks to prevent floods is weakened. Therefore, this study tried to explore the differences in species diversity of different plant communities and the differences of their soil anti-scourability, with the purpose of screening out dominant species for vegetation restoration. [Methods] Five typical plots of different habitat types (gravel land, flood land, Phragmites australis land, Saccharum arundinaceum land, and bunker land) were selected in the riparian zone of Jinma River and three plots of each type were selected, totaling 15 plots. The name, coverage and other indicators of the herb were recorded for calculating species diversity indices. The undisturbed soil scouring flume method was used to determine the soil erosion resistance. Finally, the correlation analysis of the species diversity indexes and soil erosion resistances were carried out. [Results] 1) The riparian zone was rich in herbaceous plants with a total of 39 families, 94 genera and 136 species, mainly Poaceae and Compositae. Shannon-Wiener diversity index H, Simpson dominance index H' and the Pielou uniformity index J_sw changed similarly, the maximum value appeared in gravel land closest to the river, the minimum appeared in P. australis land with the highest terrain. As for species richness index (D), the bunker land was the highest and the S. arundinaceum land was the lowest. 2) With the erosion processing, the sediment yield of runoff in each habitat type decreased continuously, and the soil anti-scourability enhanced continuously. The soil anti-scourability index (I_AS) from the largest to the smallest was P. australis land (24.53 L/g) > flood land (4.10 L/g) > S. arundinaceum land (1.06 L/g) > gravel land (0.31 L/g) > bunker land (0.27 L/g), among which P. australis land, flood land and S. arundinaceum land presented fine soil anti-scour performance. 3) Correlation analysis showed that soil anti-scourability index (I_AS) was negatively correlated with Shannon-Wiener diversity index H, Simpson index H' and Pielou uniformity index J_sw, suggesting that the soil anti-scourability of habitat types with high species diversity was poor. [Conculsions] To sum up, bunker land and gravel land have the highest level of species diversity. P. australis land, flood land and S. arundinaceum land have strong anti-scourability. Therefore, as the dominant species of P. australis land, flood land and S. arundinaceum land, plant P. australis, Imperata cylindrica and S. arundinaceum have good effects of water and soil conservation and bank protection. They can be used as a good species choice for vegetation restoration in the riparian zone.

Key words： riparian zone species diversity soil anti-scourability herbaceous plant communities

Received: 09 December 2019

PACS:

S157.2

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	Articles by authors
	YE Xin
	YU Feiyan
	ZHOU Runhui
	WANG Kunyue
	WANG Min
	DONG Hongjun
	HAO Jianfeng

Cite this article:

YE Xin,YU Feiyan,ZHOU Runhui, et al. Differences of species diversity of herbaceous vegetation and soil anti-scourability in different habitats of riparian zone along Wenjiang Section of Jinma River[J]. SSWC, 2020, 18(5): 119-126.

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http://journal12.magtechjournal.com/Jweb_stbc/EN/10.16843/j.sswc.2020.05.015 OR http://journal12.magtechjournal.com/Jweb_stbc/EN/Y2020/V18/I5/119

[1]	韩路, 王海珍, 于军. 河岸带生态学研究进展与展望[J]. 生态环境学报, 2013, 22(5):879. HAN Lu, WANG Haizhen, YU Jun. Research progress and prospects on riparian zone ecology[J]. Ecology and Environmental Sciences, 2013, 22(5):879.
[2]	孔庆仙, 信忠保, 夏晓平. 北京怀九河河岸带植物多样性及影响因子分析[J]. 科技导报, 2017, 35(24):57. KONG Qingxian, XIN Zhongbao, XIA Xiaoping. Riparian vegetation diversity and its influencing factors of Huaijiu River in Beijing[J]. Science & Technology Review, 2017, 35(24):57.
[3]	夏晓平, 信忠保, 赵云杰, 等. 北京山区河岸植被的水土保持效益[J]. 水土保持学报, 2018, 32(5):71. XIA Xiaoping, XIN Zhongbao, ZHAO Yunjie, et al. Soil and water conservation benefits of riparian vegetation in Beijing Mountainous Area[J]. Journal of Soil and Water Conservation, 2018, 32(5):71.
[4]	HUBBLE T C T, DOCKER B B, RUTHERFURD I D. The role of riparian trees in maintaining riverbank stability:A review of Australian experience and practice[J]. Ecological Engineering, 2010, 36(3):292.
[5]	ELLIOTT K J, VOSE J M. Effects of riparian zone buffer widths on vegetation diversity in southern Appalachian headwater catchments[J]. Forest Ecology and Management, 2016(376):9.
[6]	LOPEZ-ROJO N, POZO J, PEREZ J, et al. Plant diversity loss affects stream ecosystem multifunctionality[J]. Ecology, 2019, 100(12):e02847.
[7]	赵清贺, 马丽娇, 刘倩, 等. 黄河中下游典型河岸带植物物种多样性及其对环境的响应[J]. 生态学杂志 2015, 34(5):1325. ZHAO Qinghe, MA Lijiao, LIU Qian, et al. Plant species diversity and its response to environmental factors in typical river riparian zone in the middle and lower reaches of Yellow River[J]. Chinese Journal of Ecology, 2015, 34(5):1325.
[8]	COLE L J, STOCKAN J, HELLIWELL R. Managing riparian buffer strips to optimise ecosystem services:A review[J]. Agriculture, Ecosystems & Environment, 2020(296):106891.
[9]	罗琰, 苏德荣, 吕世海, 等. 辉河湿地河岸带植物物种多样性与土壤因子的关系[J]. 湿地科学, 2016, 14(3):396. LUO Yan, SU Derong, LU Shihai, et al. Relationship between plant species diversity of riparian zone in Hui River Wetlands and soil factors[J]. Wetland Science, 2016, 14(3):396.
[10]	ZHONG Ronghua, HE Xiubin, BAO Yuhai, et al. Estimation of soil reinforcement by the roots of four post-dam prevailing grass species in the riparian zone of Three Gorges Reservoir, China[J]. Journal of Mountain Science, 2016, 13(3):508.
[11]	王雅琼, 张建军, 李梁, 等. 祁连山区典型草地生态系统土壤抗冲性影响因子[J]. 生态学报, 2018, 38(1):122. WANG Yaqiong, ZHANG Jianjun, LI Liang, et al. Analysis of factors impacting soil anti-scourability of typical grassland ecosystems on the Qilian Mountains[J]. Acta Ecologica Sinica, 2018, 38(1):122.
[12]	赵清贺, 冀晓玉, 徐珊珊, 等. 河岸植被对坡面径流侵蚀产沙的阻控效果[J]. 农业工程学报, 2018, 34(13):170. ZHAO Qinghe, JI Xiaoyu, XU Shanshan, et al. Inhibiting effect of riparian vegetation on erosion and sediment yield of slope runoff[J]. Transactions of the CSAE, 2018, 34(13):170.
[13]	方精云, 王襄平, 沈泽昊, 等. 植物群落清查的主要内容、方法和技术规范[J]. 生物多样性, 2009, 17(6):533. FANG Jingyun, WANG Xiangping, SHEN Zehao, et al. Methods and protocols for plant community inventory[J]. Biodiversity Science, 2009, 17(6):533.
[14]	金晓, 陈丽华. 晋西黄土区不同植被类型土壤抗冲性及表层根系分布特征[J]. 水土保持学报, 2019, 33(6):120. JIN Xiao, CHEN Lihua. Soil anti-scourability and root distribution characteristic in surface soil under different vegetation types in the loess region of western Shanxi province[J]. Journal of Soil and Water Conservation, 2019, 33(6):120.
[15]	郭燕, 杨邵, 沈雅飞, 等. 三峡水库消落带现存植物自然分布特征与群落物种多样性研究[J]. 生态学报, 2019, 39(12):1. GUO Yan, YANG Shao, SHEN Yafei, et al. Study on the natural distribution characteristics and community species diversity of existing plants in the Three Gorges Reservoir[J]. Acta Ecologica Sinica, 2019, 39(12):1.
[16]	GOEBEL P C, PREGITZER K S, PALIK B J. Influence of flooding and landform properties on riparian plant communities in an old-growth northern hardwood watershed[J]. Wetlands, 2012(32):679.
[17]	范川, 李贤伟, 张健, 等. 柏木低效林不同改造模式土壤抗冲性能[J]. 水土保持学报, 2013, 27(1):76. FAN chuan, LI Xianwei, ZHANG Jian, et al. Soil anti-scourability under different reconstructing patterns in low efficiency stands of Cuprssus funebris[J]. Journal of Soil and Water Conservation, 2013, 27(1):76.
[18]	TISSERANT M, JANSSEN P, EVETTE A, et al. Diversity and succession of riparian plant communities along riverbanks bioengineered for erosion control:A case study in the foothills of the Alps and the Jura Mountains[J]. Ecological Engineering, 2020,152:105880.