| DOI: | 10.1007/s10584-015-1510-3
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| Scopus记录号: | 2-s2.0-84951567507
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| 论文题名: | Estimating annual influx of carbon to harvested wood products linked to forest management activities using remote sensing |
| 作者: | Ling P.-Y.; Baiocchi G.; Huang C.
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| 刊名: | Climatic Change
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| ISSN: | 0165-0009
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| EISSN: | 1573-1480
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| 出版年: | 2016
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| 卷: | 134, 期:2018-01-02 | | 起始页码: | 45
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| 结束页码: | 58
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| 语种: | 英语
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| Scopus关键词: | Harvesting
; Life cycle
; Remote sensing
; Wood products
; Forest inventory
; Harvested wood products
; Landsat time series
; Linear Interpolation
; Managed forest
; Management activities
; Mill processing
; Product life cycles
; Forestry
; areal interpolation
; carbon cycle
; data processing
; forest management
; forestry policy
; Landsat
; life cycle analysis
; remote sensing
; time series analysis
; United States
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| 英文摘要: | We develop a new framework, based on Landsat time series data and forest inventories, to estimate the carbon in roundwood harvested from forest management activities, which will enter the HWP pool and remain stored in end uses and landfills. The approach keeps the distinction between the carbon from different types of roundwood sources, which allows for better integration with the regional HWP carbon lifetime information. We show that existing methods that are based on large scale regional/national values and linear interpolation of data gaps, can provide only very approximate carbon estimates. The model was applied to a US state using county level data, but can also suit different areas as long as sufficient harvest records are available for calibration. The results can be used to study managed forests and evaluate the impact of forest policies on the carbon cycle at a detailed scale. The estimated quantity of carbon in roundwood harvest provides an upper bound on the gross carbon added to HWP in use, prior to deductions from losses. Our results can also be coupled with mill processing efficiency estimate and wood product life cycle analysis to better understand the effect of forest management activities on the carbon cycle. © 2015, Springer Science+Business Media Dordrecht. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/84433
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| Appears in Collections: | 气候减缓与适应
气候变化事实与影响
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作者单位: | Department of Geographical Sciences, University of Maryland, 2181 LeFrak Hall, College Park, MD, United States
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| Recommended Citation: | |
Ling P.-Y.,Baiocchi G.,Huang C.. Estimating annual influx of carbon to harvested wood products linked to forest management activities using remote sensing[J]. Climatic Change,2016-01-01,134(2018-01-02)
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