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A life cycle and product type based estimator for quantifying the carbon stored in wood products
Carbon Balance and Management ( IF 3.8 ) Pub Date : 2023-01-16 , DOI: 10.1186/s13021-022-00220-y
Xinyuan Wei 1, 2 , Jianheng Zhao 2, 3 , Daniel J Hayes 3 , Adam Daigneault 3 , He Zhu 4
Affiliation  

Timber harvesting and industrial wood processing laterally transfer the carbon stored in forest sectors to wood products creating a wood products carbon pool. The carbon stored in wood products is allocated to end-use wood products (e.g., paper, furniture), landfill, and charcoal. Wood products can store substantial amounts of carbon and contribute to the mitigation of greenhouse effects. Therefore, accurate accounts for the size of wood products carbon pools for different regions are essential to estimating the land-atmosphere carbon exchange by using the bottom-up approach of carbon stock change. To quantify the carbon stored in wood products, we developed a state-of-the-art estimator (Wood Products Carbon Storage Estimator, WPsCS Estimator) that includes the wood products disposal, recycling, and waste wood decomposition processes. The wood products carbon pool in this estimator has three subpools: (1) end-use wood products, (2) landfill, and (3) charcoal carbon. In addition, it has a user-friendly interface, which can be used to easily parameterize and calibrate an estimation. To evaluate its performance, we applied this estimator to account for the carbon stored in wood products made from the timber harvested in Maine, USA, and the carbon storage of wood products consumed in the United States. The WPsCS Estimator can efficiently and easily quantify the carbon stored in harvested wood products for a given region over a specific period, which was demonstrated with two illustrative examples. In addition, WPsCS Estimator has a user-friendly interface, and all parameters can be easily modified.

中文翻译:

基于生命周期和产品类型的估算器,用于量化木制品中储存的碳

木材采伐和工业木材加工将森林部门储存的碳横向转移到木制品中,形成木制品碳库。储存在木制品中的碳被分配给最终用途的木制品(例如,纸张、家具)、垃圾填埋场和木炭。木制品可以储存大量的碳,有助于减轻温室效应。因此,准确计算不同区域木材产品碳库的大小对于使用自下而上的碳储量变化方法估算陆地-大气碳交换至关重要。为了量化木制品中储存的碳,我们开发了一个最先进的估算器(Wood Products Carbon Storage Estimator,WPsCS Estimator),其中包括木制品处理、回收和废木分解过程。该估算器中的木制品碳库具有三个子库:(1) 最终用途木制品,(2) 垃圾填埋场,和 (3) 木炭碳。此外,它具有用户友好的界面,可用于轻松参数化和校准估计。为评估其性能,我们应用此估算器来计算由美国缅因州采伐的木材制成的木制品中储存的碳,以及在美国消费的木制品的碳储存。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。(2) 垃圾填埋场,以及 (3) 木炭碳。此外,它具有用户友好的界面,可用于轻松参数化和校准估计。为评估其性能,我们应用此估算器来计算由美国缅因州采伐的木材制成的木制品中储存的碳,以及在美国消费的木制品的碳储存。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。(2) 垃圾填埋场,以及 (3) 木炭碳。此外,它具有用户友好的界面,可用于轻松参数化和校准估计。为评估其性能,我们应用此估算器来计算由美国缅因州采伐的木材制成的木制品中储存的碳,以及在美国消费的木制品的碳储存。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。为评估其性能,我们应用此估算器来计算由美国缅因州采伐的木材制成的木制品中储存的碳,以及在美国消费的木制品的碳储存。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。为评估其性能,我们应用此估算器来计算由美国缅因州采伐的木材制成的木制品中储存的碳,以及在美国消费的木制品的碳储存。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。WPsCS Estimator 可以高效、轻松地量化特定时期内给定区域采伐木材产品中储存的碳,这已通过两个说明性示例进行了证明。此外,WPsCS Estimator 拥有友好的用户界面,所有参数都可以轻松修改。
更新日期:2023-01-17
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