CAJ | 학술논문

红树林湿地,由于其固有的一些特性,能够大量接受来自潮汐、河水、地表径流所携带的重金属污染物.近30a来,红树林湿地重金属污染问题已引起了国内外学者们的极大关注,并对此进行了大量的研究.分别对重金属在红树林湿地中的分布与迁移、红树植物对重金属的生长响应及耐性机理等方面的研究进展和存在的问题进行了综述;此外,还对红树林湿地重金属净化效应的相关研究进行简要的概述.最后,对今后的研究趋势提出了一些看法.
홍수림습지,유우기고유적일사특성,능구대량접수래자조석、하수、지표경류소휴대적중금속오염물.근30a래,홍수림습지중금속오염문제이인기료국내외학자문적겁대관주,병대차진행료대량적연구.분별대중금속재홍수림습지중적분포여천이、홍수식물대중금속적생장향응급내성궤리등방면적연구진전화존재적문제진행료종술;차외,환대홍수림습지중금속정화효응적상관연구진행간요적개술.최후,대금후적연구추세제출료일사간법.
Mangrove wetlands, due to their attributes, could receive a large amount of pollutants (e.g. heavy metals) from local drainages, rivers and tides. Heavy metal pollution in mangrove wetlands has aroused great concern and a great number of relevant researches have been conducted in last three decades. The paper here reviews the research progress and some issues relating to distribution and transfer of heavy metals in mangrove wetlands, response and tolerant mechanisms to heavy metals by mangrove plants. In addition, it also summarizes metal purifying effects by mangrove system. Finally, the paper discusses the trends of future researches on mangrove wetlands.