城市半自然植被研究进展

Research Progress of Urban Semi-natural Vegetation

城市半自然植被是生长于城市中特殊的植被类型,其对环境具有较强的适应能力,具有重要的研究价值和保护意义。从半自然植被的定义、特点、受城市环境的影响、研究概况与前景等方面进行阐述,当前国内相关研究大多围绕群落结构及特征方面,侧重于探究其植被恢复及更新,以半自然植被为研究对象的研究相对较少,而国外侧重于生物多样性保护和植被恢复研究。未来可以将研究内容扩展到功能性状层面,探究植被与环境之间的相互作用及生态策略,从而更好的保护半自然植被的多样性。

Urban semi-natural vegetation is a special vegetation type growing in cities,which has strong adaptability to the environment and has important research value and protection significance.This paper expounds the definition,characteristics,influence of urban environment,research situation and prospect of semi-natural vegetation.At present,most domestic researches focus on the community structure and characteristics,especially on the vegetation restoration and regeneration.Relatively few researches focused on semi-natural vegetation,while foreign researches focus on biodiversity conservation and vegetation restoration.In the future,the research contents can be extended to the level of functional traits and explore the interaction between vegetation and environment and ecological strategies,so as to better protect the diversity of semi-natural vegetation.