Ma Jiangang,Wang Liuya,Zhang Chuntao,et al.Migration Characteristics of Microplastics in Three Kinds of Lawn Slope Land Under Multiple Simulated Rainstorm[J].Research of Soil and Water Conservation,2024,31(03):108-114.[doi:10.13869/j.cnki.rswc.2024.03.027]
多场次模拟暴雨下3种草坪坡地微塑料迁移特征
- Title:
- Migration Characteristics of Microplastics in Three Kinds of Lawn Slope Land Under Multiple Simulated Rainstorm
- 文章编号:
- 1005-3409(2024)03-0108-07
- 分类号:
- S157; X53
- 文献标志码:
- A
- 摘要:
- [目的]探明降雨径流和水分入渗下的微塑料在坡地草坪内的迁移特征,为草坪截存微塑料估算及城市草坪选择提供依据。[方法]通过人工模拟多场暴雨,在径流小区上研究了3种坡地草坪微塑料的径流迁移和土内垂直迁移特征。[结果]绝大多数微塑料保留在草地内; 微塑料迁移量随着径流的增加和消减阶段而相应变化,但径流稳定阶段微塑料迁移量呈波动式下降趋势; 随着降雨场次的增加,微塑料迁移量及其波动显著降低; 微塑料粒径减小其径流迁移量增大,但小于0.5 mm后微塑料迁移量无差异。微塑料向土内最大迁移深度集中在15 cm内; 随着降雨场次增加,迁移深度无明显增加; 迁移粒径主要是<0.25 mm的微塑料,但其10 cm以下迁移量不足0—5 cm的1%,0—5 cm土壤内微塑料在上坡位淋失,在下坡位富集。[结论]微塑料迁移与径流过程和水分入渗规律并不完全一致,且短期降雨引起的微塑料水平和垂直迁移比较少,白三叶草地微塑料的迁移量最少,黑麦草草地最多,狗牙根的水平迁移和垂直迁移量居中。
- Abstract:
- [Objective] Exploring the migration characteristics of microplastics under rainstorm runoff and water infiltration in sloping lawns, providing a basis for estimating the interception of microplastics in lawns and selecting urban lawns. [Methods] The characteristics of microplastic migration with runoff and vertical migration in soil of three kinds of sloping grassland were studied on runoff plots by artificial simulation of multiple rainstorms. [Results] The vast majority of microplastics remained in the grassland. The migration quantity of microplastics changed with the increase and decrease of runoff, but the migration of microplastics in the stable stage of runoff showed a fluctuating downward trend. With the increase of rainfall events, the migration and fluctuation of microplastics decreased significantly. The runoff migration increased with the decrease of microplastic particle size, but there was no difference in the migration of microplastics when the particle size was less than 0.5 mm. The vertical migration depth of microplastics concentrated within 15 cm. With the increase of rainfall, the depth did not increase significantly. The particle size of microplastics with vertical migration was mainly<0.25 mm, and the migration amount below 10 cm was less than 1% of 0—5 cm. The microplastics in 0—5 cm soil leached in the uphill position and enriched in the downhill position. [Conclusion] Short-term rainfall causes less horizontal and vertical migration of microplastics, and the migration of microplastics in white clover grassland is the least, is the most in ryegrass grassland, and the horizontal migration and vertical migration in Bermuda grass are in the middle.
参考文献/References:
[1] Wei L F, Yue Q, Chen G L, et al. Microplastics in rainwater/stormwater environments: Influencing factors, sources, transport, fate, and removal techniques[J]. TrAC Trends in Analytical Chemistry, 2023,165:117147.
[2] Treilles R, Gasperi J, Gallard A, et al. Microplastics and microfibers in urban runoff from a suburban catchment of Greater Paris[J]. Environmental Pollution, 2021,287:117352.
[3] 崔砚琦.北京城市不同功能区径流雨水微塑料赋存特征研究[D].北京:北京建筑大学,2022.
Cui Y Q. Research on the occurrence characteristics of microplastics in runoff rainwater in different functional areas of Beijing[D]. Beijing:Beijing University of Civil Engineering and Architecture, 2022.
[4] 张雅珊,陈宗耀,马伟芳.微塑料的迁移转化及其生态风险研究进展[J].化工进展,2022,41(11):6080-6098.
Zhang Y S, Chen Z Y, Ma W F. Research progress on the migration and transformation of microplastics and environmental risks[J]. Chemical Industry and Engineering Progress, 2022,41(11):6080-6098.
[5] Han N P, Zhao Q C, Ao H Y, et al. Horizontal transport of macro-and microplastics on soil surface by rainfall induced surface runoff as affected by vegetations[J]. Science of the Total Environment, 2022,831:154989.
[6] 薄录吉,李冰,张凯,等.农田土壤微塑料分布、来源和行为特征[J].环境科学,2023,44(4):2375-2383.
Bo L J, Li B, Zhang K, et al. Distribution, sources, and behavioral characteristics of microplastics in farmland soil[J]. Environmental Science, 2023,44(4):2375-2383.
[7] Yin L S, Wen X F, Huang D L, et al. Microplastics retention by reeds in freshwater environment[J]. Science of the Total Environment, 2021,790:148200.
[8] Liu F, Vianello A, Vollertsen J. Retention of microplastics in sediments of urban and highway stormwater retention ponds[J]. Environmental Pollution, 2019,255(2):113335.
[9] Smyth K, Drake J, Li Y R, et al. Bioretention cells remove microplastics from urban stormwater[J]. Water Research, 2021,191:116785.
[10] 袁海英,侯磊,梁启斌,等.滇池近岸水体微塑料污染与富营养化的相关性[J].环境科学,2021,42(7):3166-3175.
Yuan H Y, Hou L, Liang Q B, et al. Correlation between microplastics pollution and eutrophication in the near shore waters of Dianchi Lake[J]. Environmental Science, 2021,42(7):3166-3175.
[11] Radford F, Zapata-Restrepo L M, Horton A A, et al. Developing a systematic method for extraction of microplastics in soils[J]. Analytical Methods, 2021,13(14):1695-1705.
[12] 杨帆,程金花,张洪江,等.坡面草本植物对土壤分离及侵蚀动力的影响研究[J].农业机械学报,2016,47(5):129-137.
Yang F, Cheng J H, Zhang H J, et al. Effect of herb plants on soil detachment and erosion dynamics[J]. Transactions of the Chinese Society for Agricultural Machinery, 2016,47(5):129-137.
[13] 李海燕,杨小琴,简美鹏,等.城市水体中微塑料的来源、赋存及其生态风险研究进展[J].生态环境学报,2023,32(2):407-420.
Li H Y, Yang X Q, Jian M P, et al. A critical review on the sources, occurrences and ecological risk of microplastics in urban waters[J]. Ecology and Environmental Sciences, 2023,32(2):407-420.
[14] Wei Y T, Dou P, Xu D Y, et al. Microplastic reorganization in urban river before and after rainfall[J]. Environmental Pollution, 2022,314:120326.
[15] 王长远,马啸驰,郭德杰,等.长期施用有机肥对土壤微塑料赋存及迁移特征的影响[J/OL].环境科学:1-15[2023-07-27]. doi:10.13227/j. hjkx.202304174.
Wang C Y, Ma X C, Guo D J, et al. Effects of long-term application of organic fertilizer on the occurrence and migration characteristics of soil microplastics[J/OL]. Environmental Science:1-15[2023-07-27]. doi:10.13227/j. hjkx.202304174.
[16] 向黎,杨杰,涂晨,等.生物和非生物因素对蚯蚓驱动土壤中微塑料垂向迁移的影响研究[J].生态与农村环境学报,2023,39(5):599-607.
Xiang L, Yang J, Tu C, et al. Effects of biotic and abiotic factors on the vertical migration of microplastics in soil driven by earthworms[J]. Journal of Ecology and Rural Environment, 2023,39(5):599-607.
[17] Rehm R, Zeyer T, Schmidt A, et al. Soil erosion as transport pathway of microplastic from agriculture soils to aquatic ecosystems[J]. Science of the Total Environment, 2021,795:148774.
[18] 张佳佳,陈延华,王学霞,等.土壤环境中微塑料的研究进展[J].中国生态农业学报(中英文),2021,29(6):937-952.
Zhang J J, Chen Y H, Wang X X, et al. A review of microplastics in the soil environment[J]. Chinese Journal of Eco-Agriculture, 2021,29(6):937-952.
[19] 王慧.淮河流域王蚌区间农业源微塑料迁移特征及影响因素研究[D].安徽淮南:安徽理工大学,2022.
Wang H. Study on migration characteristics and influencing factors of microplastics in agricultural sources in Wangbeng region of Huaihe river basin[D]. Huainan, Anhui: University of Science and Technology, 2022.
[20] Li H X, Lu X Q, Wang S Y, et al. Vertical migration of microplastics along soil profile under different crop root systems[J]. Environmental Pollution, 2021,278:116833.
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备注/Memo
收稿日期:2023-07-30 修回日期:2023-08-13
资助项目:国家自然科学基金(42261007); 西南林业大学博士科研启动基金(202220050049)
第一作者:马建刚(1978—),男,山西古县人,博士,副教授,主要从事城市与山地水土保持研究。E-mail:12578734@qq.com