TY - GEN
T1 - Forest Benefit-Rotation Model Considering Carbon Sequestration, Ecological and Social Benefits
AU - Qu, Shengyuan
AU - Luo, Zhongwen
AU - Wang, Zhen
AU - Wang, Hongzhou
N1 - Publisher Copyright:
© 2022 The authors and IOS Press.
PY - 2022/9/26
Y1 - 2022/9/26
N2 - Forest ecosystems are the largest terrestrial carbon sink, making important contributions to atmospheric regulation, stability of the biosphere and eco nomic benefits to society. In order to manage forests properly, this paper makes forest management recommendations, including logging through mathematical modeling. Firstly, this paper uses the Logistic function to establish a Tree Growth model to simulate the growth of tree species. A piecewise periodic function is introduced to obtain a Tree Growth-Felling model. Secondly, combined with specific forest data including α, dominant tree species and initial age distributions, Forest Carbon Sequestration Model that assesses sequestration stock can be established. Then this paper comprehensively considers the carbon sequestration, ecological benefits and social production value of the forest, and gives a benefit assessment model. Under the modification of this model, decisions can be made on the rotation period of forests. Through the analysis, it can be found that the appropriate cycle of cutting is the best management of forest. Finally, this paper uses the above models to evaluate Lishan National Nature Reserve in Shanxi Province. When the forest benefit is the largest, the best cutting rotation is 28 years. In 100 years, 224 million yuan of benefit can be obtained and 3.103×106 tons of carbon can be fixed.
AB - Forest ecosystems are the largest terrestrial carbon sink, making important contributions to atmospheric regulation, stability of the biosphere and eco nomic benefits to society. In order to manage forests properly, this paper makes forest management recommendations, including logging through mathematical modeling. Firstly, this paper uses the Logistic function to establish a Tree Growth model to simulate the growth of tree species. A piecewise periodic function is introduced to obtain a Tree Growth-Felling model. Secondly, combined with specific forest data including α, dominant tree species and initial age distributions, Forest Carbon Sequestration Model that assesses sequestration stock can be established. Then this paper comprehensively considers the carbon sequestration, ecological benefits and social production value of the forest, and gives a benefit assessment model. Under the modification of this model, decisions can be made on the rotation period of forests. Through the analysis, it can be found that the appropriate cycle of cutting is the best management of forest. Finally, this paper uses the above models to evaluate Lishan National Nature Reserve in Shanxi Province. When the forest benefit is the largest, the best cutting rotation is 28 years. In 100 years, 224 million yuan of benefit can be obtained and 3.103×106 tons of carbon can be fixed.
KW - Carbon sequestration
KW - Lishan Nature Reserve
KW - benefit assessment model
KW - logistic function
KW - tree growth-felling model
UR - http://www.scopus.com/inward/record.url?scp=85140074515&partnerID=8YFLogxK
U2 - 10.3233/ATDE220298
DO - 10.3233/ATDE220298
M3 - Conference contribution
AN - SCOPUS:85140074515
T3 - Advances in Transdisciplinary Engineering
SP - 324
EP - 329
BT - Moving Integrated Product Development to Service Clouds in the Global Economy - Proceedings of the 21st ISPE Inc. International Conference on Concurrent Engineering, CE 2014
A2 - Zhang, Xiaoshuan
A2 - Ren, Hongyu
A2 - Lu, Yingfa
A2 - Wang, Chongqing
PB - IOS Press BV
T2 - 3rd International Conference on Green Energy, Environment and Sustainable Development, GEESD 2022
Y2 - 29 June 2022
ER -
