【摘要】 湿地在调节气候、涵养水源和保护生物多样性等方面起着重要的作用。湿地植被是湿地生态系统的重要组成部分，野外火烧不仅直接影响了湿地中植物的生长结构及组成，同时也导致了湿地生态环境的变化。随着全球气候变暖的日益加剧，湿地植被受到野外火烧影响的现状逐渐受到关注。通过对相关资料的整理，系统总结了国内外湿地植被受野外火烧影响后的生长生理及营养元素的变化机制，对研究野外火烧后湿地植被恢复等具有重要意义。结果表明，野外火烧能够在短期内使湿地中营养元素含量增加，增加植物丰度，并促进湿地中植物的生长，加快植被演替。未来在全球气候变化的背景下，应该更加重视野外火烧对湿地植被的影响，保护湿地资源。更多还原

【Abstract】 Wetlands play an important role in climate regulation, water conservation and protection of biodiversity.Wetland vegetation is an important part of the wetland ecosystem, and wildfire not only directly affects the growth structure and composition of plants in wetlands, but also leads to changes in the wetland ecosystem.With the increasing global warming, the status of wetland vegetation affected by wildfires is becoming a concern. This paper systematically summarizes the growth physiology and nutrient element change mechanism of wetland vegetation at home and abroad after being affected by wildfire by organizing related data,which is of great significance to the study of wetland vegetation recovery after wildfire. The results of the study showed that wildfires were able to increase nutrients in wetlands in the short term, increased plant abundance, and promoted plant growth and accelerated vegetation succession in wetlands. In the future, in the context of global climate change, more attention should be paid to the impacts of wildfire on wetland vegetation to protect wetland resources.更多还原