Index Catalog // ScholarsArchive@OSU

Quantifying the effect of forest age in annual net forest carbon balance

Creator:: Besnard, Simon, Carvalhais, Nuno, Arain, M. Altaf, Black, Andrew, de Bruin, Sytze, Buchmann, Nina, Cescatti, Alessandro, Chen, Jiquan, Clevers, Jan G. P. W., Desai, Ankur R., Gough, Christopher M., Havrankova, Katerina, Herold, Martin, Hortnagl, Lukas, Jung, Martin, Knohl, Alexander, Kruijt, Bart, Krupkova, Lenka, Law, Beverly E., Lindroth, Anders, Noormets, Asko, Roupsard, Olivier, Steinbrecher, Rainer, Varlagin, Andrej, Vincke, Caroline, and Reichstein, Markus
Abstract:: Forests dominate carbon (C) exchanges between the terrestrial biosphere and the atmosphere on land. In the long term, the net carbon flux between forests and the atmosphere has been significantly impacted by changes in forest cover area and structure due to ecological disturbances and management activities. Current empirical approaches for...
Resource Type:: Article
Full Text:: Euskirchen E S 2004Carbon cycling and storage in world forests: biome patterns related to forest ageGlob

Burning the legacy? Influence of wildfire reburn on dead wood dynamics in a temperate conifer forest

Creator:: Donato, Daniel C., Fontaine, Joseph B., and Campbell, John L.
Abstract:: Dynamics of dead wood, a key component of forest structure, are not well described for mixed-severity fire regimes with widely varying fire intervals. A prominent form of such variation is when two stand-replacing fires occur in rapid succession, commonly termed an early-seral “reburn.” These events are thought to strongly influence...
Resource Type:: Article
Full Text:: www.esajournals.org INTRODUCTION Among the most universally applied concep- tual models in forest ecology are

Evaluating carbon storage, timber harvest, and habitat possibilities for a Western Cascades (USA) forest landscape

Creator:: Kline, Jeffrey D., Harmon, Mark E., Spies, Thomas A., Morzillo, Anita T., Pabst, Robert J., McComb, Brenda C., Schnekenburger, Frank, Olsen, Keith A., Csuti, Blair, and Vogeler, Jody C.
Abstract:: Forest policymakers and managers have long sought ways to evaluate the capability of forest landscapes to jointly produce timber, habitat, and other ecosystem services in response to forest management. Currently, carbon is of particular interest as policies for increasing carbon storage on federal lands are being proposed. However, a challenge...
Resource Type:: Article
Full Text:: of these carbon modeling efforts simultaneously examined forest management effects on habitat for

Assessing earth system model predictions of C-4 grass cover in North America: From the glacial era to the end of this century

Creator:: Still, Christopher J., Cotton, Jennifer M., and Griffith, Daniel M.
Abstract:: Aim C-4 grasses are distinct from C-3 grasses, because C-4 grasses respond in a different manner to light, temperature, CO2 and nitrogen and often have higher resource-use efficiencies. C-3 and C-4 grasses are typically represented in earth system models (ESMs) by different plant functional types (PFTs). The ability of ESMs...
Resource Type:: Article
Full Text:: century Christopher J. Still1 | Jennifer M. Cotton2 | Daniel M. Griffith1 1Department of Forest

Dissolved Organic Carbon Production and Flux from Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest

Creator:: Evans, Lucas R.
Abstract:: Dissolved organic carbon (DOC) flux is an important mechanism to convey soil carbon (C) from aboveground organic debris (litter) to deeper soil horizons and can influence the formation of stable soil organic carbon (SOC) compounds. Aboveground litter quantity and quality was manipulated for 20-years in an old-growth Douglas fir forest...
Resource Type:: Honors College Thesis
Full Text:: established at the H.J. Andrews Experimental Forest, OR, USA in an old-growth coniferous forest to study the

Spatial patterns and trends of summertime low cloudiness for the Pacific Northwest, 1996-2017

Creator:: Dye, Alex W., Rastogi, Bharat, Clemesha, Rachel E. S., Kim, John B., Samelson, Roger M., Still, Christopher J., and Williams, A. Park
Abstract:: Summertime low clouds are common in the Pacific Northwest (PNW), but spatiotemporal patterns have not been characterized. We show the first maps of low cloudiness for the western PNW and North Pacific Ocean using a 22‐year satellite‐derived record of monthly mean low cloudiness frequency for May through September and supplemented...
Resource Type:: Article
Full Text:: old‐growth coniferous forest in the Pacific Northwest. Environmental Research Letters, 14, 074029

Utilizing economic indicators in a machine learning platform to create an interdisciplinary forecasting framework for natural resource management and policy planning

Creator:: Polinsky, Joseph Mark
Abstract:: Abstract: Resource managers and policy face challenges in forecasting the demand for natural resources replenishment (where possible) of natural resources due to changes in human lifestyle, population change and economic development. The year 2020 demonstrated this challenge on several fronts, including the realm of natural resources. Additionally, much competition for...
Resource Type:: Capstone Project
Full Text:: planning. A capstone project presented to the Department of Forest Ecosystems and Society Oregon State

Thermal Anomalies Detect Critical Global Land Surface Changes

Creator:: Mildrexler, D. J., Zhao, M., Cohen, W. B., Running, S. W., Song, X. P., and Jones, M. O.
Abstract:: Measurements that link surface conditions and climate can provide critical information on important biospheric changes occurring in the Earth system. As the direct driving force of energy and water fluxes at the surface-atmosphere interface, land surface temperature (LST) provides information on physical processes of land-cover change and energy-balance changes that...
Resource Type:: Article
Full Text:: 489 drought and the cumulative effects of forest loss. Biome-level bulk shifts in the LSTmax 490

Fire and Grazing Influence Site Resistance to Bromus tectorum Through Their Effects on Shrub, Bunchgrass and Biocrust Communities in the Great Basin (USA)

Creator:: Condon, Lea A. and Pyke, David A.
Abstract:: Shrubs, bunchgrasses and biological soil crusts (biocrusts) are believed to contribute to site resistance to plant invasions in the presence of cattle grazing. Although fire is a concomitant disturbance with grazing, little is known regarding their combined impacts on invasion resistance. We are the first to date to test the...
Resource Type:: Article
Full Text:: , Corvallis, Oregon 97333, USA; 2Present address: Forest and Rangeland Ecosystem Science Center, U.S

Sensitivity of Evapotranspiration Components in Remote Sensing-Based Models

Creator:: Talsma, Carl J., Good, Stephen P., Miralles, Diego G., Fisher, Joshua B., Martens, Brecht, Jimenez, Carlos, and Purdy, Adam J.
Abstract:: Accurately estimating evapotranspiration (ET) at large spatial scales is essential to our understanding of land-atmosphere coupling and the surface balance of water and energy. Comparisons between remote sensing-based ET models are difficult due to diversity in model formulation, parametrization and data requirements. The constituent components of ET have been shown...
Resource Type:: Article
Full Text:: Forest Meteorology journal homepage: www.elsevier.com/locate/agrformet Partitioning of

ScholarsArchive@OSU

Quantifying the effect of forest age in annual net forest carbon balance

Burning the legacy? Influence of wildfire reburn on dead wood dynamics in a temperate conifer forest

Evaluating carbon storage, timber harvest, and habitat possibilities for a Western Cascades (USA) forest landscape

Assessing earth system model predictions of C-4 grass cover in North America: From the glacial era to the end of this century

Dissolved Organic Carbon Production and Flux from Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest

Spatial patterns and trends of summertime low cloudiness for the Pacific Northwest, 1996-2017

Utilizing economic indicators in a machine learning platform to create an interdisciplinary forecasting framework for natural resource management and policy planning

Thermal Anomalies Detect Critical Global Land Surface Changes

Fire and Grazing Influence Site Resistance to Bromus tectorum Through Their Effects on Shrub, Bunchgrass and Biocrust Communities in the Great Basin (USA)

Sensitivity of Evapotranspiration Components in Remote Sensing-Based Models

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