红树植物耐水淹和高盐适应性研究进展

(厦门大学环境与生态学院,福建 厦门 361102)

红树林; 水淹; 高盐; 耐受机制

Research Progresses of Water Logging Tolerance and High Saline Adaptation of Mangrove Plants
LIU Yiling,QIN Yingying,ZHENG Hailei*

(College of the Environment & Ecology,Xiamen University,Xiamen 361102,China)

mangroves; water logging; high salinity; tolerance mechanism

DOI: 10.6043/j.issn.0438-0479.201612003

备注

红树林生境具有高盐、水淹低氧等特征,红树植物对高盐、水淹生境的适应性决定了其可以成功定植并占据相应的潮间带.红树植物可以通过各种机制耐受、抵抗或避免高盐、水淹,在海岸潮间带下生存.在生理及分子水平综述了红树植物适应水淹和高盐生境的研究进展,揭示了其独特的调控模式,为进一步研究其适应性机制提供了基础.

The unique characteristics of mangrove habitats are water logging,low oxygen and high salinity.To adapt to these intertidal environments,mangrove plants develop a set of adaptive mechanisms.The research progresses in physiological and molecular adaptation to water flooding and high saline habitats of mangrove plants are reviewed in this paper.Some unique tolerance regulations in mangrove plants are highlighted,which could provide a new direction for further studying adaptive mechanisms of mangrove plants to water logging and high saline habitats.