人工青口
没有或很少条目链入本条目。 (2023年8月25日) |
人工青口（英语：Artificial Mussels），中国大陆称为人工贻贝，是一种新型化学采样装置，用于监测海洋环境中的金属。
原理
编辑该装置由非渗透性有机玻璃管组成，内部装有悬浮在人造海水中的聚合物配体 Chelex100 树脂，两端封闭有半渗透性聚丙烯酰胺凝胶。该凝胶允许金属离子在与树脂螯合之前缓慢通过孔。[1]人工青口积累的常见有毒金属与活贻贝相似，金属的吸收与暴露的金属浓度成正比。[2]
应用
编辑重金属
编辑人工青口可以对水文条件截然不同的大型生物地理区域内的各种金属提供可靠的时间积分估计，从而克服生物监测仪在监测水、沉积物和水体中金属的长期存在的问题。各顶研究显示，人工青口能吸收镉、铬、铜、铅、锌，[3]砷，铀，钴。[4]
各地使用情况
编辑参考文献
编辑- ^ Global application of artificial mussels | State Key Laboratory of Marine Pollution. www.cityu.edu.hk. [2023-08-28]. （原始内容存档于2023-08-25）.
- ^ Wu, Rudolf S. S.; Lau, T. C.; Fung, Wendy K. M.; Ko, P. H.; Leung, Kenneth M. Y. An ‘artificial mussel’ for monitoring heavy metals in marine environments. Environmental Pollution. 2007-01-01, 145 (1). ISSN 0269-7491. doi:10.1016/j.envpol.2006.03.053.
- ^ Leung, Kenneth M. Y.; Furness, Robert W.; Svavarsson, Jörundur; Lau, T. C.; Wu, Rudolf S. S. Field validation, in Scotland and Iceland, of the artificial mussel for monitoring trace metals in temperate seas. Marine Pollution Bulletin. 5th International Conference on Marine Pollution and Ecotoxicology. 2008-01-01, 57 (6). ISSN 0025-326X. doi:10.1016/j.marpolbul.2008.01.033.
- ^ Claassens, L.; Dahms, S.; van Vuren, J. H. J.; Greenfield, R. Artificial mussels as indicators of metal pollution in freshwater systems: A field evaluation in the Koekemoer Spruit, South Africa. Ecological Indicators. 2016-01-01, 60. ISSN 1470-160X. doi:10.1016/j.ecolind.2015.08.047.
- ^ 3大學研「人工青口」 低成本測海水核污染 - 20230705 - 要聞. 明报新闻网 - 每日明报 daily news. [2023-08-28]. （原始内容存档于2023-08-28） （中文（繁体））.
- ^ Degger, Natalie; Chiu, Jill M. Y.; Po, Beverly H. K.; Tse, Anna C. K.; Zheng, Gene J.; Zhao, Dong-Mei; Xu, Di; Cheng, Yu-Shan; Wang, Xin-Hong; Liu, Wen-Hua; Lau, T. C. Heavy metal contamination along the China coastline: A comprehensive study using Artificial Mussels and native mussels. Journal of Environmental Management. 2016-09-15, 180. ISSN 0301-4797. doi:10.1016/j.jenvman.2016.05.008.
- ^ Degger, N.; Wepener, V.; Richardson, B. J.; Wu, R. S. S. Application of artificial mussels (AMs) under South African marine conditions: A validation study. Marine Pollution Bulletin. 6th International Conference on Marine Pollution and Ecotoxicology. 2011-01-01, 63 (5). ISSN 0025-326X. doi:10.1016/j.marpolbul.2011.04.040.
- ^ Shen, Hao; Kibria, Golam; Wu, Rudolf S. S.; Morrison, Paul; Nugegoda, Dayanthi. Spatial and temporal variations of trace metal body burdens of live mussels Mytilus galloprovincialis and field validation of the Artificial Mussels in Australian inshore marine environment. Chemosphere. 2020-06-01, 248. ISSN 0045-6535. doi:10.1016/j.chemosphere.2020.126004.