摘要
采用近自然的生态设计,即"投入较多的树种"进入生态系统试验,通过竞争过程观测研究,掌握不同树种的竞争特性;依据生态系统原理,应用生态分析方法,分析不同树种生长过程中的生态反应,进一步明确其在生态林系统中的生态地位和作用。文章所提出的4种适合中亚热带城市和丘陵的阔叶树多树种生态林营造新模式有利于丘陵荒山生态环境质量的提高,可应用于城市和丘陵地区生态林营建实践,促进低碳经济的发展。
Near-nature ecological design method is to use multiple species in a ecological forest to know the competiveness of each species through observation and analyze the ecological response of each species in their growth process by following ecosystem principle and applying ecological analysis method so as to further identify the ecological position and roles of each species in ecological forest system. The paper proposed the new ecological forest establishment mode with 4 species suitable for growing in mid-tropical cities and hilly area. The mode can help improve the quliaty of eco-environment in bare hilly area,which can be applied to the practices of ecoloigcal forest establishment in mid-tropical cities and hilly area and promote the growth of low-carbon economy.
出处
《中国城市林业》
2015年第4期36-40,共5页
Journal of Chinese Urban Forestry
关键词
阔叶树
生态林
城市
丘陵
中亚热带
broadleaved species
ecological forest
city
hilly area
mid-tropical
