翅碱蓬修复盐碱土壤多环芳烃污染的研究

Study on Suaeda Salsa(L.)Pall.Remediation of Polycyclic Aromatic Hydrocarbon Pollution in Saline-Alkali Soil

碱蓬是盐碱化土壤的优势物种之一,在盐碱化土壤的生态修复研究中具有重要的应用价值。本文综述了翅碱蓬在盐碱化土壤污染修复方面的国内外研究进展,总结了翅碱蓬的耐盐特性及耐盐机理,回顾了翅碱蓬应用于有机污染物污染土壤修复的研究,并探讨了盐碱化土壤石油污染修复的难点与热点,为翅碱蓬在滨海盐碱化土壤多环芳烃污染生态修复中的应用提供技术参考。

Suaeda salsa is one of the dominant species in saline-alkali soil,and it has important application value in the research of ecological restoration of saline-alkali soil.This paper reviews the domestic and international research progress of Suaeda salsa(L.)Pall.in the remediation of saline-alkali soil pollution,summarizes the salt tolerance characteristics and mechanisms of Suaeda salsa(L.)Pall.,and reviews the research of Suaeda salsa(L.)Pall.applied to the remediation of soil contaminated by organic pollutants,and discusses the difficulties and hotspots of salinized soil oil pollution remediation,so as to provide technical reference for the application of Suaeda salsa(L.)Pall.in the ecological remediation of polycyclic aromatic hydrocarbon pollution in coastal saline soil.