摘要
采用生物量法和重铬酸钾-硫酸氧化法测定全碳含量,对徐州市果树经济林的碳贮量、分布格局进行初步研究。徐州市果树经济林碳储量为39.21×104 t,其中,银杏18.45×104 t、梨3.82×104 t、苹果16.63×104 t、桃2.67×104 t。碳密度为8.7 t/hm2,并分析其空间分布特点。
The total carbon was evaluated by methods of biomass and potassium dichromate--sulphuric oxidation. Then the carbon storage and spatial distribution of carbon for orchards in Xuzhou were studied. Total carbon storage of fruit tree economic forest in Xuzhou was 39.21×104 t, of which 18.45×104 t forGinkgo biloba orchards, 3.82×104 t forPyrus spp. orchards, 16.63×104 t for Malus domesticaorchards, 2.67×104 t forAmygdalus persica orchards. The features of carbon spatial distribution are analyzed.
出处
《中国园艺文摘》
2014年第5期50-52,共3页
Chinese Horticulture Abstracts
关键词
经济林
果树林
碳储量
徐州市
Economic forest
Orchards
Carbon storage
Xuzhou city
