| Citation: | WANG Z C,KANG Y Q,LI W P,et al.Study on the effect of microplastics on ice formation, melting and density[J].Journal of Environmental Engineering Technology，2024，14（3）：750-757 doi: 10.12153/j.issn.1674-991X.20230700
|
With the dramatic increase in the amount of plastic waste in marine and freshwater environment, the microplastic content in freshwater lakes in cold regions, represented by Lake Ulansuhai, has increased significantly. Ice formation during the freezing period will promote the enrichment of microplastics in the ice cover. In order to deeply understand the environmental migration characteristics of microplastics in cold and frozen regions, a self-made icing device was used to simulate the freezing and thawing periods of lake water, to reveal the influence of microplastics on the growth rate and melting rate of ice thickness, and ice density. The results showed that the existence of microplastics could promote ice growth, and the ice thickness growth value showed a trend of increasing first and then decreasing with the increase of microplastic abundance. Microplastics played an obstructive role in the melting of the ice, and with the increase of microplastic abundance, the obstructive role was more obvious. Observations of the density of ice samples under different conditions revealed that the change in ice density was dominated by the abundance of microplastics and the freezing temperature, while the particle size of microplastics had a slight impact, which was a combined effect. The microplastics abundance and icing temperature affected the process of ice formation and melting, as well as changes in the ice density.
| [1] |
WEI H, WU L Z, LIU Z Q, et al. Meta-analysis reveals differential impacts of microplastics on soil biota[J]. Ecotoxicology and Environmental Safety,2022,230:113150. doi: 10.1016/j.ecoenv.2021.113150
|
| [2] |
YUAN W K, CHRISTIE-OLEZA J A, XU E G, et al. Environmental fate of microplastics in the world's third-largest river: basin-wide investigation and microplastic community analysis[J]. Water Research,2022,210:118002. doi: 10.1016/j.watres.2021.118002
|
| [3] |
王成, 李哲, 魏健, 等. 水中微塑料来源、生态毒理效应及处理技术研究进展[J]. 环境工程技术学报,2023,13(5):1883-1892.
WANG C, LI Z, WEI J, et al. Research progress on sources, ecotoxicological effect and treatment technology of microplastics in water[J]. Journal of Environmental Engineering Technology,2023,13(5):1883-1892.
|
| [4] |
von FRIESEN L W, GRANBERG M E, PAVLOVA O, et al. Summer sea ice melt and wastewater are important local sources of microlitter to Svalbard waters[J]. Environment International,2020,139:105511. doi: 10.1016/j.envint.2020.105511
|
| [5] |
KELLY A, LANNUZEL D, RODEMANN T, et al. Microplastic contamination in East Antarctic Sea ice[J]. Marine Pollution Bulletin,2020,154:111130. doi: 10.1016/j.marpolbul.2020.111130
|
| [6] |
马令潇. 水库冰盖生长过程及其水质影响研究[D]. 大连: 大连理工大学, 2021.
|
| [7] |
杨建林. 冻融过程中乌梁素海微塑料分布规律及其影响因素研究[D]. 包头: 内蒙古科技大学, 2021.
|
| [8] |
王志超, 杨建林, 杨帆, 等. 乌梁素海冰盖中微塑料的分布特征及其与盐度、叶绿素a的响应关系[J]. 环境科学,2021,42(2):673-680.
WANG Z C, YANG J L, YANG F, et al. Distribution characteristics of microplastics in ice sheets and its response to salinity and chlorophyll a in the Lake Wuliangsuhai[J]. Environmental Science,2021,42(2):673-680.
|
| [9] |
LIU Y, SHI X H, ZHANG S, et al. The spatial distribution and abundance of microplastics in lake waters and ice during ice-free and ice-covered periods[J]. Environmental Pollution,2023,323:121268. doi: 10.1016/j.envpol.2023.121268
|
| [10] |
全栋, 李畅游, 李超, 等. 冰封期黄河悬移质泥沙分布特性研究[J]. 泥沙研究,2018,43(2):21-26.
QUAN D, LI C Y, LI C, et al. Study on distribution characteristics of suspended load in the Yellow River[J]. Journal of Sediment Research,2018,43(2):21-26.
|
| [11] |
王志超, 窦雅娇, 康延秋, 等. 微塑料对结冰过程中环境因子迁移的影响[J]. 中国环境科学,2022,42(11):5369-5377. doi: 10.3969/j.issn.1000-6923.2022.11.043
WANG Z C, DOU Y J, KANG Y Q, et al. Effect of microplastics on the transport of environmental factors during icing and the mechanism of action[J]. China Environmental Science,2022,42(11):5369-5377. doi: 10.3969/j.issn.1000-6923.2022.11.043
|
| [12] |
曹晓卫. 乌梁素海湖冰生消过程观测与模拟研究[D]. 大连: 大连理工大学, 2021.
|
| [13] |
TIMCO G, WEEKS W F. A review of the engineering properties of sea ice[J]. Cold Regions Science and Technology,2010,60(2):107. doi: 10.1016/j.coldregions.2009.10.003
|
| [14] |
王志超, 杨建林, 杨帆, 等. 春季乌梁素海水体微塑料分布特征及影响因素[J]. 农业环境科学学报,2021,40(10):2189-2197.
WANG Z C, YANG J L, YANG F, et al. Spatial distribution characteristics and influencing factors of microplastics in Lake Ulansuhai during the spring[J]. Journal of Agro-Environment Science,2021,40(10):2189-2197.
|
| [15] |
EICKEN H, LANGE M A. Development and properties of sea ice in the coastal regime of the southeastern Weddell Sea[J]. Journal of Geophysical Research:Oceans,1989,94(C6):8193-8206. doi: 10.1029/JC094iC06p08193
|
| [16] |
SCHMIDT S, MOSKAL W, de MORA S J, et al. Limnological properties of Antarctic ponds during winter freezing[J]. Antarctic Science,1991,3(4):379-388. doi: 10.1017/S0954102091000482
|
| [17] |
WHARTON R, MCKAY C, CLOW G, et al. Perennial ice covers and their influence on Antarctic Lake ecosystems[J]. Physical and Biogeochemical Processes in Antarctic Lakes,1993,59:53-70.
|
| [18] |
ZHANG Y L, KANG S C, GAO T G. Microplastics have light-absorbing ability to enhance cryospheric melting[J]. Advances in Climate Change Research,2022,13(4):455-458. doi: 10.1016/j.accre.2022.06.005
|
| [19] |
刘慧慧. 超声波冰密度检测方法的机理研究[D]. 太原: 太原理工大学, 2016.
|
| [20] |
闫利辉. 黄河内蒙段及其附属湖泊冰生消和冰物理调查[D]. 大连: 大连理工大学, 2017.
|
| [21] |
徐梓竣. 乌梁素海湖冰单轴压缩强度试验研究[D]. 大连: 大连理工大学, 2018.
|
| [22] |
蔡伟. 冰载荷作用下船舶结构弹塑性动力响应研究[D]. 武汉: 武汉理工大学, 2022.
|
| [23] |
刘永岗, 王卓群, 尹训强, 等. 基于CESM1.2.2模拟的浪致混合对末次冰盛期和工业革命前气候的影响[J]. 海洋科学进展,2022,40(4):800-814.
LIU Y G, WANG Z Q, YIN X Q, et al. The effect of wave-induced mixing on the climates during the last glacial maximum and pre-industrial based on CESM1.2.2 simulations[J]. Advances in Marine Science,2022,40(4):800-814.
|
| [24] |
BRYK T, HAYMET A D J. The ice/water interface: density–temperature phase diagram for the SPC/E model of liquid water[J]. Molecular Simulation,2004,30(2/3):131-135.
|
| [25] |
SALONEN K, LEPPÄRANTA M, VILJANEN M, et al. Perspectives in winter limnology: closing the annual cycle of freezing lakes[J]. Aquatic Ecology,2009,43(3):609-616. ⊗ doi: 10.1007/s10452-009-9278-z
|
Figures(7) / Tables(2)
Copyright © Editorial Department of Journal of Environmental Engineering Technology
Supported by: Beijing Renhe Information Technology Co., Ltd.
DownLoad:
