中国园艺文摘
中國園藝文摘
중국완예문적
CHINESE HORTICULTURE ABSTRACTS
2014年
5期
78-79
,共2页
乔木层%生物量%城市公园绿地%影响因子%沈阳
喬木層%生物量%城市公園綠地%影響因子%瀋暘
교목층%생물량%성시공완록지%영향인자%침양
Tree layer%Biomass%Urban green space%Influencing factor%Shenyang
依据卫星影像资料，利用单木生物量方程计算方法，对沈阳城市公园绿地乔木层生物量进行计算，就树高、胸高断面积等影响因子与市区4种城市公园绿地类型生物量的关系进行分析比较。结果表明：各类型城市公园绿地单位面积的生物量均随变量等级的提高而呈现增大趋势，单位面积平均生物量总体呈现出先期增长缓慢而后期增长迅速的特点。
依據衛星影像資料，利用單木生物量方程計算方法，對瀋暘城市公園綠地喬木層生物量進行計算，就樹高、胸高斷麵積等影響因子與市區4種城市公園綠地類型生物量的關繫進行分析比較。結果錶明：各類型城市公園綠地單位麵積的生物量均隨變量等級的提高而呈現增大趨勢，單位麵積平均生物量總體呈現齣先期增長緩慢而後期增長迅速的特點。
의거위성영상자료，이용단목생물량방정계산방법，대침양성시공완록지교목층생물량진행계산，취수고、흉고단면적등영향인자여시구4충성시공완록지류형생물량적관계진행분석비교。결과표명：각류형성시공완록지단위면적적생물량균수변량등급적제고이정현증대추세，단위면적평균생물량총체정현출선기증장완만이후기증장신속적특점。
Based on the satellite image data, the biomass in unit area of ShenYang urban green space was calculated by using single-tree biomass equation. The effects of tree height and basal area of breast-height on the biomasses of four kinds of urban parks green spaces were compared and analyzed. The results show that urban green space biomass in unit area increases with the increase of tree height and the breast-height basal area. The average biomass in unit area increases slowly at the beginning and fast at the late stage.
