OREGON STATE UNIVERSITY

Projects

Past Projects

Scaling Methods, Validation, and Results Across Major Forest Types and Age Classes

Key Findings

Net ecosystem productivity (NEP) is a critical characteristic of terrestrial ecosystem response to environment. Processes controlling NEP operate on a variety of temporal and spatial scales and are influenced by physiology, allocation, forest development, climate and disturbance. We used a spatially nested hierarchy of field and remote-sensing observations and a...

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Carbon emissions from deforestation and forest degradation have been estimated to contribute 12–20% of total anthropogenic CO2 emissions, ranking as the second largest source of CO2 to the atmosphere, after fossil fuel burning. Global monitoring of forest biomass is therefore critical to understanding the global carbon balance, and to support international agreements on greenhouse gases and carbon markets.

Currently, remote sensing approaches used for verifying carbon fluxes from...

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Nations of the world face challenges in developing sound policies and directions for addressing global change. The scientific community has the responsibility to provide the scientific basis for those policies. This includes developing the understanding of the influence of land, ocean and atmospheric processes in climate change. The goal of AmeriFlux is to develop a coordinated research network of long-term flux sites in the Americas for quantifying and understanding the role of the...

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