Index Catalog // ScholarsArchive@OSU

Phenology and Productivity of C₃ and C₄ Grasslands in Hawaii

Creator:: Pau, Stephanie and Still, Christopher J.
Abstract:: Grasslands account for a large proportion of global terrestrial productivity and play a critical role in carbon and water cycling. Within grasslands, photosynthetic pathway is an important functional trait yielding different rates of productivity along environmental gradients. Recently, C₃-C₄ sorting along spatial environmental gradients has been reassessed by controlling for...
Resource Type:: Article
Full Text:: *, Christopher J. Still2 1 Department of Geography, Florida State University, Tallahassee, Florida, United

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

Evaluating spatial patterns of drought-induced tree mortality in a coastal California pine forest

Creator:: Baguskas, Sara A., Peterson, Seth H., Bookhagen, Bodo, and Still, Christopher J.
Abstract:: In a coastal, fog-influenced forest on Santa Cruz Island in southern California, we observed mortality of Bishop pine (Pinus muricata D.Don) trees following a brief (2 year), yet intense, drought. While anecdotal evidence indicates that drought-induced Bishop pine mortality has occurred in the past in the stand we studied, this...
Resource Type:: Article
Full Text:: Sara A. Baguskas a, *, Seth H. Peterson a , Bodo Bookhagen a , Christopher J. Still b 4 a

Switching Hemispheres: A New Migration Strategy for the Disjunct Argentinean Breeding Population of Barn Swallow (Hirundo rustica)

Creator:: Garcia-Perez, Belen, Hobson, Keith A., Powell, Rebecca L., Still, Christopher J., and Huber, Gernot H.
Abstract:: Background: Barn Swallows (Hirundo rustica) breed almost exclusively in the Northern Hemisphere. However, since the early 1980's, a small disjunct breeding population has become established in eastern Argentina, presumably by birds previously derived from those breeding in North America. Currently, it is unknown where these individuals go following breeding and...
Resource Type:: Article
Full Text:: -Perez1*, Keith A. Hobson1,2, Rebecca L. Powell3, Christopher J. Still4, Gernot H. Huber5 1 Department of

Biogeographically distinct controls on C₃ and C₄ grass distributions: merging community and physiological ecology

Creator:: Griffith, Daniel M., Anderson, T. Michael, Osborne, Colin P., Strömberg, Caroline A. E., Forrestel, Elisabeth J., and Still, Christopher J.
Abstract:: AIM: C₄ photosynthesis is an adaptation that maintains efficient carbon assimilation in warm and low-CO₂ conditions. Due to the importance of C₄ grasses for carbon and surface energy fluxes numerous models have been proposed to describe their spatial distribution and forecast responses to climate change. These models often rely on...
Resource Type:: Article
Full Text:: , New Haven, 12 CT, 06520, USA; elisabeth.forrestel@yale.edu 13 Christopher J. Still; Forest

Introducing a sensor to measure budburst and its environmental drivers

Creator:: Kleinknecht, George J., Lintz, Heather E., Kruger, Anton, Niemeier, James J., Salino-Hugg, Michael J., Thomas, Christoph K., Still, Christopher J., and Kim, Youngil
Abstract:: Budburst is a key adaptive trait that can help us understand how plants respond to a changing climate from the molecular to landscape scale. Despite this, acquisition of budburst data is constrained by a lack of information at the plant scale on the environmental stimuli associated with the release of...
Resource Type:: Article
Full Text:: J. Niemeier 3 , Michael J. Salino-Hugg3, Christoph K. Thomas2,4 , Christopher J. Still 5 and Youngil

StillChristopherForestryUrbanizationCausesIncreased_SupplementalMaterial.pdf

Creator:: Williams, A. Park, Schwartz, Rachel E., Iacobellis, Sam, Seager, Richard, Cook, Benjamin I., Still, Christopher J., Husak, Gregory, and Michaelsen, Joel
Abstract:: Subtropical marine stratus clouds regulate coastal and global climate, but future trends in these clouds are uncertain. In coastal Southern California (CSCA), interannual variations in summer stratus cloud occurrence are spatially coherent across 24 airfields and dictated by positive relationships with stability above the marine boundary layer (MBL) and MBL...
Full Text:: -87-5-597. 9 Daly, C., W. P. Gibson, M. Dogget, J. Smith, and G. Taylor (2004), Up-to-date

StillChristopherForestryUrbanizationCausesIncreased.pdf

Creator:: Williams, A. Park, Schwartz, Rachel E., Iacobellis, Sam, Seager, Richard, Cook, Benjamin I., Still, Christopher J., Husak, Gregory, and Michaelsen, Joel
Abstract:: Subtropical marine stratus clouds regulate coastal and global climate, but future trends in these clouds are uncertain. In coastal Southern California (CSCA), interannual variations in summer stratus cloud occurrence are spatially coherent across 24 airfields and dictated by positive relationships with stability above the marine boundary layer (MBL) and MBL...
Full Text:: . Cook1,3, Christopher J. Still4, Gregory Husak5, and Joel Michaelsen5 1Lamont-Doherty Earth Observatory of

Urbanization causes increased cloud base height and decreased fog in coastal Southern California

Creator:: Williams, A. Park, Schwartz, Rachel E., Iacobellis, Sam, Seager, Richard, Cook, Benjamin I., Still, Christopher J., Husak, Gregory, and Michaelsen, Joel
Abstract:: Subtropical marine stratus clouds regulate coastal and global climate, but future trends in these clouds are uncertain. In coastal Southern California (CSCA), interannual variations in summer stratus cloud occurrence are spatially coherent across 24 airfields and dictated by positive relationships with stability above the marine boundary layer (MBL) and MBL...
Resource Type:: Article

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:: B. Kim2 , Roger M. Samelson6 , Christopher J. Still1 , and A. Park Williams7 1Department of Forest

ScholarsArchive@OSU

Phenology and Productivity of C₃ and C₄ Grasslands in Hawaii

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

Evaluating spatial patterns of drought-induced tree mortality in a coastal California pine forest

Switching Hemispheres: A New Migration Strategy for the Disjunct Argentinean Breeding Population of Barn Swallow (Hirundo rustica)

Biogeographically distinct controls on C₃ and C₄ grass distributions: merging community and physiological ecology

Introducing a sensor to measure budburst and its environmental drivers

StillChristopherForestryUrbanizationCausesIncreased_SupplementalMaterial.pdf

StillChristopherForestryUrbanizationCausesIncreased.pdf

Urbanization causes increased cloud base height and decreased fog in coastal Southern California

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

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