Mathias Göckede College of Forestry Oregon State University The ORCA2 West Coast Project Synthesizing multiple approaches to constrain regional scale carbon budgets Mathias Göckede 1 , Beverly Law 1 , Tara Hudiburg 1 , David Turner 1 , Warren Cohen 1,2 1 OSU Dept. Forest Ecosystems & Society; 2 USFS Pacific Northwest Research Station Synthesizing multiple approaches to obtain comprehensive regional scale carbon budgets The ORCA2 West Coast Project
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Mathias Göckede 1 , Beverly Law 1 , Tara Hudiburg 1 , David Turner 1 , Warren Cohen 1,2
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Mathias GöckedeCollege of ForestryOregon State University
The ORCA2 West Coast ProjectSynthesizing multiple approaches to constrain
regional scale carbon budgets
Mathias Göckede1, Beverly Law1, Tara Hudiburg1, David Turner1, Warren Cohen1,2
1OSU Dept. Forest Ecosystems & Society; 2USFS Pacific Northwest Research Station
Synthesizing multiple approaches to obtain comprehensive
regional scale carbon budgets
The ORCA2 West Coast Project
Mathias GöckedeCollege of ForestryOregon State University
The ORCA2 West Coast ProjectSynthesizing multiple approaches to constrain
regional scale carbon budgets
Three states- California- Oregon- Washington
Three approaches- Bottom-up modeling- Top-down modeling- Biometric inventories
Project focus- climate variability- disturbance history- stand age- drought stress
ORCA2 project
Mathias GöckedeCollege of ForestryOregon State University
The ORCA2 West Coast ProjectSynthesizing multiple approaches to constrain
regional scale carbon budgets
(Hudiburg et al., Ecol Appl 2009)
Biometric Inventory
Results based on
Forest Inventory and Analysis plots (~7000)~200 additional intensive study areas
Basic results
Biomass (e.g. live/dead trees, detritus)Net primary production (increment data)
Extended results
Net ecosystem production (includes e.g. wood decomposition, litterfall, Dsoil C)Net biome production (include havest, fire)
Mathias GöckedeCollege of ForestryOregon State University
The ORCA2 West Coast ProjectSynthesizing multiple approaches to constrain