Bamboo in Subtropical China: Efficiency of Solar Conversion into Biomass and CO2 Sequestration

Zhihong Cao; Guomo Zhou; Guosheng Wen; Peikun Jiang; Shunyao Zhuang; Hua Qin; Minghung Wong

doi:10.1007/s12229-011-9075-y

Bamboo in Subtropical China: Efficiency of Solar Conversion into Biomass and CO₂ Sequestration

Zhihong Cao^*
, Guomo Zhou
, Guosheng Wen
, Peikun Jiang
, Shunyao Zhuang
, Hua Qin
, Minghung Wong

^*Corresponding author for this work

Department of Biology

Research output: Contribution to journal › Journal article › peer-review

18 Citations (Scopus)

Abstract

Net photosynthetic rate (Pn) increased in bamboo (Phyllostachy pubescens) with increased atmospheric CO₂ concentrations. Average maximum Pn was 17. 76, 16. 66, and 16. 77 (μmol/m²/s) in lower, middle and upper layers canopy respectively at CO₂ saturation point. Light use efficiency of leaves ranged from 0. 15% to 2. 25% on different days and at different times of year measured by LP-6400 at 900 m altitude in the Tianmu Mountain Natural Reserve (TMNR) in Northwest Zhejiang Province, China. At two distant locations (TMNR and Lingfeng Bamboo Farm, Anji County) annual radiation conversion efficiency was 1. 43% and 1. 62% into total biomass (E_T), and 0-1% into harvestable biomass (E_h). Carbon sequestration rates were 14. 8, and 16. 7 t/ha/annum at the two locations. We argue that expansion of bamboo forests into marginal lands of China, with improved management, offers real potential and options to counter climate change.

Original language	English
Pages (from-to)	190-196
Number of pages	7
Journal	The Botanical Review
Volume	77
Issue number	3
DOIs	https://doi.org/10.1007/s12229-011-9075-y
Publication status	Published - Sept 2011

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

User-Defined Keywords

Carbon
Climate change
Photosynthetic efficiency
Phyllostachy pubescens

Access to Document

10.1007/s12229-011-9075-y

Cite this

@article{9730ef34b9a944a295cc128eca9caf90,

title = "Bamboo in Subtropical China: Efficiency of Solar Conversion into Biomass and CO2 Sequestration",

abstract = "Net photosynthetic rate (Pn) increased in bamboo (Phyllostachy pubescens) with increased atmospheric CO2 concentrations. Average maximum Pn was 17. 76, 16. 66, and 16. 77 (μmol/m2/s) in lower, middle and upper layers canopy respectively at CO2 saturation point. Light use efficiency of leaves ranged from 0. 15\% to 2. 25\% on different days and at different times of year measured by LP-6400 at 900 m altitude in the Tianmu Mountain Natural Reserve (TMNR) in Northwest Zhejiang Province, China. At two distant locations (TMNR and Lingfeng Bamboo Farm, Anji County) annual radiation conversion efficiency was 1. 43\% and 1. 62\% into total biomass (ET), and 0-1\% into harvestable biomass (Eh). Carbon sequestration rates were 14. 8, and 16. 7 t/ha/annum at the two locations. We argue that expansion of bamboo forests into marginal lands of China, with improved management, offers real potential and options to counter climate change.",

keywords = "Carbon, Climate change, Photosynthetic efficiency, Phyllostachy pubescens",

author = "Zhihong Cao and Guomo Zhou and Guosheng Wen and Peikun Jiang and Shunyao Zhuang and Hua Qin and Minghung Wong",

note = "Funding Information: Acknowledgement We would like to acknowledge the financial support from Zhejiang A \& F University, China, and also express our appreciation to Miss Q.Y. Lin, Mr. J.S. Wu and Mr. X.B. Qian for their assistance in field measurements and laboratory analysis. We would also like to express our sincerely thanks to two reviewers and Dr. Anna O.W. Leung for their valuable comments in improving the quality of this paper in scientific point of view and for English editing.",

year = "2011",

month = sep,

doi = "10.1007/s12229-011-9075-y",

language = "English",

volume = "77",

pages = "190--196",

journal = "The Botanical Review",

issn = "0006-8101",

publisher = "Springer",

number = "3",

}

TY - JOUR

T1 - Bamboo in Subtropical China

T2 - Efficiency of Solar Conversion into Biomass and CO2 Sequestration

AU - Cao, Zhihong

AU - Zhou, Guomo

AU - Wen, Guosheng

AU - Jiang, Peikun

AU - Zhuang, Shunyao

AU - Qin, Hua

AU - Wong, Minghung

N1 - Funding Information: Acknowledgement We would like to acknowledge the financial support from Zhejiang A & F University, China, and also express our appreciation to Miss Q.Y. Lin, Mr. J.S. Wu and Mr. X.B. Qian for their assistance in field measurements and laboratory analysis. We would also like to express our sincerely thanks to two reviewers and Dr. Anna O.W. Leung for their valuable comments in improving the quality of this paper in scientific point of view and for English editing.

PY - 2011/9

Y1 - 2011/9

N2 - Net photosynthetic rate (Pn) increased in bamboo (Phyllostachy pubescens) with increased atmospheric CO2 concentrations. Average maximum Pn was 17. 76, 16. 66, and 16. 77 (μmol/m2/s) in lower, middle and upper layers canopy respectively at CO2 saturation point. Light use efficiency of leaves ranged from 0. 15% to 2. 25% on different days and at different times of year measured by LP-6400 at 900 m altitude in the Tianmu Mountain Natural Reserve (TMNR) in Northwest Zhejiang Province, China. At two distant locations (TMNR and Lingfeng Bamboo Farm, Anji County) annual radiation conversion efficiency was 1. 43% and 1. 62% into total biomass (ET), and 0-1% into harvestable biomass (Eh). Carbon sequestration rates were 14. 8, and 16. 7 t/ha/annum at the two locations. We argue that expansion of bamboo forests into marginal lands of China, with improved management, offers real potential and options to counter climate change.

AB - Net photosynthetic rate (Pn) increased in bamboo (Phyllostachy pubescens) with increased atmospheric CO2 concentrations. Average maximum Pn was 17. 76, 16. 66, and 16. 77 (μmol/m2/s) in lower, middle and upper layers canopy respectively at CO2 saturation point. Light use efficiency of leaves ranged from 0. 15% to 2. 25% on different days and at different times of year measured by LP-6400 at 900 m altitude in the Tianmu Mountain Natural Reserve (TMNR) in Northwest Zhejiang Province, China. At two distant locations (TMNR and Lingfeng Bamboo Farm, Anji County) annual radiation conversion efficiency was 1. 43% and 1. 62% into total biomass (ET), and 0-1% into harvestable biomass (Eh). Carbon sequestration rates were 14. 8, and 16. 7 t/ha/annum at the two locations. We argue that expansion of bamboo forests into marginal lands of China, with improved management, offers real potential and options to counter climate change.

KW - Carbon

KW - Climate change

KW - Photosynthetic efficiency

KW - Phyllostachy pubescens

UR - https://www.scopus.com/pages/publications/80052448770

U2 - 10.1007/s12229-011-9075-y

DO - 10.1007/s12229-011-9075-y

M3 - Journal article

AN - SCOPUS:80052448770

SN - 0006-8101

VL - 77

SP - 190

EP - 196

JO - The Botanical Review

JF - The Botanical Review

IS - 3

ER -