热带红树林土壤性质与红树林物种组成研究进展

Advances in Research of Soil Properties and Species Composition of Mangroves in Tropical Areas

红树林是广泛分布于热带、亚热带地区低能海岸潮间带的特有的木本植物群落,具有重要的生态与经济价值。红树林物种组成和结构会因地域不同而有所差异。不同地域的土壤理化性质,如土壤的pH值、盐度、容重、有机质和养分等会直接或间接影响红树林植物群落的物种组成和结构。研究红树林土壤理化性质与物种组成的关系,对于红树林的物种多样性保护具有重要的指导意义。

Mangroves,a unique woody plant community,are widely distributed on the low-energy coastal intertidal zone of tropical and subtropical regions.Mangroves have an important ecological and economic value.Mangrove species composition and structure are different in different regions.Soil physicochemical properties of mangroves in different regions,such as soil pH,salinity,bulk density,organic matter nutrients,etc.,significantly affect the composition and structure of mangrove species.Analysis of the relationship between soil physical and chemical properties and mangrove species composition and structure is of an important guiding significance in the conservation of mangrove species diversity.