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| Exploration of Carbon Cost Estimation Methods for Plantation Forest Harvesting—An Example of the Production of Disposable Sanitary Products Using Pinus kesiya as Raw Material |
| Received:December 31, 2024 |
| DOI：10.11980/j.issn.0254-508X.2025.02.011 |
| Key Words:forest harvesing carbon costs fluff pulp disposable sanitary products |
| Fund Project:中国轻工集团有限公司科技创新基金项目（ZQ2022YY08）。 |
| Author Name | Affiliation | Postcode | | AO Haolin | South China University of Technology, Guangzhou, Guangdong Province, 510640
China National Pulp and Paper Research Institute Co., Ltd., Beijing, 100102 | 100102 | | SU Zhenhua* | China National Pulp and Paper Research Institute Co., Ltd., Beijing, 100102 | 100102 | | LIU Zhenhua | China National Pulp and Paper Research Institute Co., Ltd., Beijing, 100102 | 100102 | | SUN Bo* | China National Pulp and Paper Research Institute Co., Ltd., Beijing, 100102 | 100102 | | WAN Xiaofang* | South China University of Technology, Guangzhou, Guangdong Province, 510640 | 510640 |
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| Abstract:Apart from natural disturbances， wood harvesting is one of the human activities that can most significantly reduce forest carbon stocks. The greenhouse gas emissions caused by deforestation through “sustainable” management can be ignored， which is despite the fact in most current carbon accounting methods. However， these methods of net carbon accounting does not give any value to forest re growth and carbon storage capacity of virgin forests. The disposable sanitary products from Pinus kesiya plantations was taken as an example， and the carbon cost of plantation harvesting was estimated， based on the CHARM model， combined with the characteristics of product production and consumption， and considering the factor of time. The results showed that the carbon cost of harvesting Pinus kesiya plantations was 4.2 to 16.6 tC/ha， confirming that harvesting activities cause carbon losses and providing a certain reference for further improving the current carbon footprint accounting methods for pulp， paper， and paper products in China. |
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