Analysis on Biomass Allocation and Component Allometry of Phragmites Australis under Heterogeneous Habitats

2013 ◽  
Author(s):  
Chan Zhou ◽  
Zhuo Zhang ◽  
Hong-Yan Wang ◽  
Jun Sun ◽  
Hong Lou ◽  
...  
Keyword(s):  
Phragmites Australis ◽  
Biomass Allocation ◽  
Heterogeneous Habitats

Quantitative characteristics of the ramet module of Phragmites australis populations in heterogeneous habitats in the Zhalong Wetland National Reserve

2017 ◽  
Vol 37 (23) ◽  
Author(s):  
焦德志 JIAO Dezhi ◽  
荣子 RONG Zi ◽  
曹瑞 CAO Rui ◽  
闫秋月 YAN Qiuyue ◽  
姜秋旭 JIANG Qiuxu ◽  
...  
Keyword(s):  
Phragmites Australis ◽  
Zhalong Wetland ◽  
Heterogeneous Habitats ◽  
Quantitative Characteristics

Quantitative characteristics and dynamics of the rhizome of Phragmites australis populations in heterogeneous habitats in the Zhalong Wetland

2018 ◽  
Vol 38 (10) ◽  
Author(s):  
焦德志 JIAO Dezhi ◽  
姜秋旭 JIANG Qiuxu ◽  
曹瑞 CAO Rui ◽  
闫秋月 YAN Qiuyue ◽  
杨允菲 YANG Yunfei
Keyword(s):  
Phragmites Australis ◽  
Zhalong Wetland ◽  
Heterogeneous Habitats ◽  
Quantitative Characteristics

scholarly journals Twig biomass allocation of Betula platyphylla in different habitats in Wudalianchi Volcano, northeast China

2021 ◽  
Vol 16 (1) ◽  
pp. 758-765
Author(s):  
Fan Yang ◽  
Lihong Xie ◽  
Qingyang Huang ◽  
Hongjie Cao ◽  
Jifeng Wang ◽  
...  
Keyword(s):  
Biomass Allocation ◽  
Northeast China ◽  
Major Axis ◽  
Northeastern China ◽  
Life History Strategies ◽  
Leaf Biomass ◽  
Betula Platyphylla ◽  
Heterogeneous Habitats ◽  
Plant Life ◽  
Size Number

Abstract Understanding the response of biomass allocation in current-year twigs is crucial for elucidating the plant life-history strategies under heterogeneous volcanic habitats. We aimed to test whether twig biomass allocation, within-leaf biomass allocation, and the size-number trade-off of Betula platyphylla would be influenced. We measured twig traits of B. platyphylla in Wudalianchi volcanic kipuka, the lava platform, and Shankou lake in northeastern China using standardized major axis analyses. The results showed that the leaf number, total lamina mass (TLAM), stem mass (SM), and twig mass (TM) were significantly different between the three habitats and were greatest in kipuka with abundant soil nutrients. TLAM and SM scaled allometrically with respect to TM, while the normalization constants of the lava platform differ significantly between kipuka and Shankou lake, which showed that under certain TM, leaves gain more biomass in the lava platform. However, within the leaf, individual lamina mass (ILM) scaled isometrically with respect to individual petiole mass (IPM) in kipuka and the lava platform, but ILM scaled allometrically to IPM in Shankou lake. Our results indicated that inhabitats influenced the twig traits and biomass allocation and within-leaf biomass allocation are strategies for plants to adapt to volcanic heterogeneous habitats.

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