天津滨海地区的盐生植物与盐生植被景观

Halophytes and Halophyte landscape in Tianjin Coastal Area

天津滨海地区具有丰富的盐生植物资源,对其所构成的盐生植被的研究不仅有利于资源的保护,而且有利于滨海盐碱地改良与植被景观的可持续利用。本文在滨海自然盐生植物资源调查的基础上,归纳了滨海盐生植物多样性组成,分析了典型盐生植被景观的构成及特征。结果显示:本区盐生植物约22科,40余种;典型盐生植被景观有盐生荒漠景观、盐生沼泽景观、盐生灌丛景观和盐生草甸景观;最后提出保护与保留典型盐生植被景观、开展盐生植被演替过程的研究以及丰富木本耐盐植物的建议。

Tianjin Coastal Area is rich in halophyte resources,the study of the halophyte and halophyte landscapes not only do good to the protection of resources,but also conducive to coastal saline-alkali soil improvement and sustainable use of vegetation landscape. The diversity of the halophytes is summed up based on the investigation of natural halophytes,the composition and feature of the typical halophyte landscape is analyzed. The results show that:the halophytes are about 40 species;typical halophyte landscapes are haloeremion landscape,salt marsh landscape,salt shrub landscape and saline meadow landscape. Finally,put forward the suggestion of protecting the typical halophyte landscapes,studying the halophyte succession and increasing the woody halophyte.