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Position: Home > Articles > Studies on Community Type And Phytomass of Grassland in Hong Kong Grassland and Turf 2000 (1) 19-22

香港草地群落类型及生物量的研究

作  者:
胡玉佳;管东生
单  位:
中山大学环境科学系;中山大学生命科学院
关键词:
香港;草地;群落类型;生物量
摘  要:
香港地区的草地是次生性植被 ,它覆盖了香港地区绝大部分的山地。草地群落可分为南亚热带禾草草地、南亚热带蕨类草地 2个群系组共 17个群系。禾草草地和蕨类草地地上生物量分别是589g/m2 和 4 75g/m2 ,地下生物量分别是 784 g/m2 和 12 77g/m2 。地上现存生物量与温度、雨量和光照三者密切相关 ,成明显的线性关系
译  名:
Studies on Community Type And Phytomass of Grassland in Hong Kong
作  者:
HU Yu jia, GUAN Dong sheng (Zhongshan University, Guangzhou, Guangdong 510275)
关键词:
Hong Kong; glassland; Community type; phytomass
摘  要:
The grassland covers most of hilly and mountainous area of Hong Kong, and it is secondary vegetation or disclimax community. The vegetation type is classified into two formation groups, which are lower subtropic glassland and lower subtropic fernland,total 17 formations. Above ground phytomass in the glassland and fernland is 589 g/m 2 and 784 g/m 2 respectively, below ground phytomass in the glassland and fernland is 475 g/m 2 and 1277 g/m 2 respectively. According to the regression, the above ground standing phytomass is closely related to a linear combination of temperature, evepaortion and sunshine.

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