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United States Department of Agriculture

Agricultural Research Service

Research Project: IMPACTS OF GLOBAL CHANGES AND BIOLOGICAL CONTROL OF INVASIVE WEEDS ON WESTERN RANGELANDS

Location: Grassland, Soil and Water Research Laboratory

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)

Simple plant traits explain functional group diversity decline in novel grassland communities of Texas - (Peer Reviewed Journal)
Daneshgar, P.P., Wilsey, B.J., Polley, H.W. 2013. Simple plant traits explain functional group diversity decline in novel grassland communities of Texas. Plant Ecology. 214:231-241.
Optimizing stomatal conductance for maximum carbon gain under water stress: A meta-analysis across plant functional types and climates - (Peer Reviewed Journal)
Manzoni, S., Vico, G., Katul, G., Fay, P.A., Polley, H.W., Palmroth, S., Porporato, A. 2011. Optimizing stomatal conductance for maximum carbon gain under water stress: A meta-analysis across plant functional types and climates. Functional Ecology. 25:456-467.
Soil nitrogen availability and in situ nitrogen uptake by Acer rubrum L. and Pinus palustris Mill. in the southeastern U.S. Coastal Plain     Reprint Icon - (Peer Reviewed Journal)
Jin, V.L., Romanek, C.S., Donovan, L.A., Sharitz, R.R. 2010. Soil nitrogen availability and in situ nitrogen uptake by Acer rubrum L. and Pinus palustris Mill. in the southeastern U.S. Coastal Plain. The Journal of the Torrey Botanical Society. 137(4):339-347.
Microbial 13C utilization patterns via stable isotope probing of phospholipid biomarkers in Mojave Desert soils exposed to ambient and elevated atmospheric CO2 - (Peer Reviewed Journal)
Jin, V.L., Evans, R.D. 2010. Microbial 13C utilization patterns via stable isotope probing of phospholipid biomarkers in Mojave Desert soils exposed to ambient and elevated atmospheric CO2. Global Change Biology. 16:2334-2344.
Elevated CO2 increases root uptake of organic and inorganic N in the desert shrub, Larrea tridentata - (Peer Reviewed Journal)
Jin, V.L., Evans, R.D. 2010. Elevated CO2 increases root uptake of organic and inorganic N in the desert shrub, Larrea tridentata. Oecologia. 163(1):257-266.
Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands     Reprint Icon - (Peer Reviewed Journal)
Polley, H.W., Emmerich, W., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, T., Angell, R., Frank, A.B., Phillips, R.L., Snyder, K.A., Morgan, J.A., Sanabria, J., Mielnick, P.C., Dugas, W.A. 2010. Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands. Rangeland Ecology and Management. 63:176-186.
The potential impacts of nutrient and CO2 variations on ecosystem oxidative ratio - (Abstract Only)
Gallagher, M.E., Hockaday, W.C., Masiello, C.A., Snapp, S., Polley, H.W., Mcswiney, C.P., Baldock, J.A. 2009. The potential impacts of nutrient and CO2 variations on ecosystem oxidative ratio. In: Proceedings of the EOS Trans. American Geophysical Union, San Francisco, California. Paper No. 90(52):B21B-0339.
Optimal leaf water use drives ecosystem water and carbon fluxes in a changing environment - (Abstract Only)
Manzoni, S., Fay, P.A., Polley, H.W., Palmroth, S., Katul, G., Porporato, A. 2009. Optimal leaf water use drives ecosystem water and carbon fluxes in a changing environment. In: Proceedings of the EOS Trans. American Geophysical Union, San Francisco, California. Paper No. 90(52):H11l-02.
Germination, survival, and growth of grass and forb seedlings: effects of soil moisture variability - (Peer Reviewed Journal)
Fay, P.A., Forbes, M.J. 2009. Germination, survival, and growth of grass and forb seedlings: effects of soil moisture variability. Acta Oecologica. 35:679-684.
Physiological and environmental regulation of interannual variability in CO2 exchange on rangelands in the western United States     Reprint Icon - (Peer Reviewed Journal)
Polley, H.W., Emmerich, W., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, T., Angell, R., Frank, A.B., Phillips, R.L., Snyder, K.A., Morgan, J.A. 2010. Physiological and environmental regulation of interannual variability in CO2 exchange on rangelands in the western United States. Global Change Biology. 16:990-1002.
Exotic plant traits lead to functional diversity decline in novel ecosystems - (Abstract Only)
Daneshgar, P., Wilsey, B.J., Polley, H.W. 2009. Exotic plant traits lead to functional diversity decline in novel ecosystems. In: Proceedings of the Ecological Society of America, August 2-7, 2009, Albuquerque, New Mexico. 2009 CDROM.
Soil moisture regime and soil type affect the decomposition of graminoid litter grown under three levels of atmospheric CO2 - (Abstract Only)
Jin, V.L., Haney, R.L., Fay, P.A., Polley, H.W. 2009. Soil moisture regime and soil type affect the decomposition of graminoid litter grown under three levels of atmospheric CO2. In: Proceedings of the Ecological Society of America, August 2-7, 2009, Albuquerque, New Mexico. 2009 CDROM.
Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands - (Abstract Only)
Polley, H.W., Emmerich, W.E., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, A.J., Angell, R.F., Frank, A.B., Phillips, B.L., Snyder, K.A., Morgan, J.A., Sanabria, J., Mielnick, P.C., Dugas, W.A. 2009. Precipitation regulates the response of net ecosystem CO2 exchange to environmental variation on U.S. rangelands. In: Proceedings of the Ecological Society of America, August 2-7, 2009, Albuquerque, New Mexico. 2009 CDROM.
Biodiversity maintenance mechanisms differ between native and novel exotic-dominated communities - (Peer Reviewed Journal)
Wilsey, B.J., Teaschner, T.B., Daneshgar, P.P., Isbell, F.A., Polley, H.W. 2009. Biodiversity maintenance mechanisms differ between native and novel exotic-dominated communities. Ecology Letters. 12:432-442.
Biodiversity, productivity and the temporal stability of productivity: patterns and processes     Reprint Icon - (Peer Reviewed Journal)
Isbell, F.I., Polley, H.W., Wilsey, B.J. 2009. Biodiversity, productivity and the temporal stability of productivity: Patterns and processes. Ecology Letters. 12:443-451.
Variation in gene expression of Andropogon gerardii in response to altered environmental conditions associated with climate change     Reprint Icon - (Peer Reviewed Journal)
Travers, S.E., Tang, Z., Caragea, D., Garrett, K.A., Hulbert, S.H., Leach, J.E., Bai, J., Saleh, A., Knapp, A.K., Fay, P.A., Nippert, J., Schnable, P.S., Smith, M.D. 2010. Variation in gene expression of Andropogon gerardii in response to altered environmental conditions associated with climate change. Journal of Ecology. 98:374-383.
Primary productivity and water balance of grassland vegetation on three soils in a continuous CO2 gradient: initial results from the lysimeter CO2 gradient experiment - (Peer Reviewed Journal)
Fay, P.A., Kelley, A.M., Procter, A.C., Jin, V.L., Jackson, R.B., Polley, H.W. 2009. Primary productivity and water balance of grassland vegetation on three soils in a continuous CO2 gradient: Initial results from the lysimeter CO2 gradient experiment. Ecosystems. 12:699-714.
Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brulle, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk - (Peer Reviewed Journal)
Tracy, J.L., Robbins, T.O. 2009. Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brulle, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk. Zootaxa. 2101:1-152.
Precipitation variability and primary productivity in water-limited ecosystems: how plants 'leverage' precipitation to 'finance' growth - (Peer Reviewed Journal)
Fay, P.A. 2009. Precipitation variability and primary productivity in water-limited ecosystems: How plants 'leverage' precipitation to 'finance' growth. New Phytologist. 181:5-8.
Ecophysiological responses of two dominant grasses to altered temperature and precipitation regimes - (Peer Reviewed Journal)
Nippert, J.B., Fay, P.A., Carlisle, J.D., Knapp, A.K., Smith, M.D. 2009. Ecophysiological responses of two dominant grasses to altered temperature and precipitation regimes. Acta Oecologica. 35:400-408.
Climatic regulation of seasonal and inter-annual variability in net ecosystem exchange of CO2 on rangelands - (Abstract Only)
Polley, H.W., Emmerich, W.E., Bradford, J.A., Johnson, D.A., Svejcar, A.J., Angell, R.F., Phillips, B.L., Snyder, K.A., Morgan, J.A. 2009. Climatic regulation of seasonal and inter-annual variability in net ecosystem exchange of CO2 on rangelands. In: Proceedings of the Society for Range Management, February 8-12, 2009, Albuquerque, New Mexico. 2009 CDROM.
Aboveground net primary productivity and rainfall use efficiency of grassland on three soils after two years of exposure to a subambient to superambient CO2 gradient - (Abstract Only)
Fay, P.A., Polley, H.W., Jin, V.L. 2008. Aboveground net primary productivity and rainfall use efficiency of grassland on three soils after two years of exposure to a subambient to superambient CO2 gradient. In: Proceedings of the EOS Trans. American Geophysical Union. December 15-19, 2008, San Francisco, CA. Paper No. B43A-0412.
Modeling plant-atmosphere carbon and water fluxes along a CO2 gradient - (Abstract Only)
Manzoni, S., Fay, P.A., Katul, G., Polley, H.W., Porporato, A. 2008. Modeling plant-atmosphere carbon and water fluxes along a CO2 gradient. In: Proceedings of the EOS Trans. American Geophysical Union. December 15-19, 2008, San Francisco, CA. Paper No. B43A-0417.
Changes in pedogenic carbonate accumulation under altered atmospheric CO2 in a mesic calcareous grassland - (Abstract Only)
Jin, V.L., Fay, P.A., Polley, H.W., Johnson, H.B., Romanek, C.S. 2008. Changes in pedogenic carbonate accumulation under altered atmospheric CO2 in a mesic calcareous grassland. In: Proceedings of the EOS Trans. American Geophysical Union. December 15-19, 2008, San Francisco, CA. Paper No. B13A-0437.
Leaf isoprene emission rate as a function of atmospheric CO2 concentration - (Peer Reviewed Journal)
Wilkinson, M., Monson, R.K., Trahan, N., Lee, S., Brown, E., Jackson, R.B., Polley, H.W., Fay, P.A., Fall, R. 2009. Leaf isoprene emission rate as a function of atmospheric CO2 concentration. Global Change Biology. 15:1189-1200.
Species interaction mechanisms maintain grassland plant species diversity     Reprint Icon - (Peer Reviewed Journal)
Isbell, F., Polley, H.W., Wilsey, B.J. 2009. Species interaction mechanisms maintain grassland plant species diversity. Ecology. 90:1821-1830.
Seasonal and inter-annual variability in rangeland NEE: Contributions of climatic anomalies and fluctuations in daytime and night-time CO2 fluxes - (Abstract Only)
Polley, H.W., Emmerich, W.E., Bradford, J.A., Sims, P.L., Johnson, D.A., Saliendra, N.Z., Svejcar, A.J., Angell, R.F., Frank, A.B., Phillips, B.L., Snyder, K.A., Morgan, J.A. 2008. Seasonal and inter-annual variability in rangeland NEE: Contributions of climatic anomalies and fluctuations in daytime and night-time CO2 fluxes. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Interaction of soil type and carbon dioxide concentration in grassland soil pore water nitrogen concentrations - (Abstract Only)
Kelly, A., Fay, P.A., Jin, V.L., Polley, H.W., Jackson, R.B. 2008. Interaction of soil type and carbon dioxide concentration in grassland soil pore water nitrogen concentrations. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Soil type interacts with soil respiration in prairie exposed to a gradient CO2 - (Abstract Only)
Procter, A., Kelley, A., Fay, P.A., Jin, V.L., Polley, H.W., Jackson, R.B. 2008. Soil type interacts with soil respiration in prairie exposed to a gradient CO2. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Biodiversity maintenance mechanisms differ between native and exotic communities - (Abstract Only)
Wilsey, B.J., Teaschner, T.B., Daneshgar, P., Polley, H.W. Biodiversity maintenance mechanisms differ between native and exotic communities. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Mechanisms maintaining grassland biodiversity and ecosystem stability - (Abstract Only)
Isbell, F.I., Polley, H.W., Wilsey, B.J. 2008. Mechanisms maintaining grassland biodiversity and ecosystem stability. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Soil-specific C and N responses to changing atmospheric CO2 concentrations in a mesic grassland ecosystem - (Abstract Only)
Jin, V.L., Fay, P.A., Polley, H.W., Jackson, R.B., Gill, R.A. 2008. Soil-specific C and N responses to changing atmospheric CO2 concentrations in a mesic grassland ecosystem. In: Proceedings of the Ecological Society of America, August 3-8, 2008, Milwaukee, Wisconsin. 2008 CDROM.
Plant composition and the effects of temperature, soil moisture, and aboveground biomass on soil respiration in grassland - (Abstract Only)
Fay, P.A., Polley, H.W., Wilsey, B., Tiner, K., Jin, V.L. 2008. Plant composition and the effects of temperature, soil moisture, and aboveground biomass on soil respiration in grassland. European Geosciences Union General Assembly, April 13-18, 2008, Vienna, Austria. A-09146. CDROM.
Consequences of more extreme precipitation regimes for terrestrial ecosystems - (Peer Reviewed Journal)
Knapp, A., Beier, C., Briske, D., Classen, A.T., Luo, Y., Reichstein, M., Smith, M., Smith, S.D., Bell, J.E., Fay, P.A., Heisler, J.L., Leavitt, S.W., Sherry, R., Smith, B., Weng, E. 2008. Consequences of more extreme precipitation regimes for terrestrial ecosystems. Bioscience. 58:811-821.
Changes in grassland ecosystem function due to extreme rainfall events: implications for responses to climate change - (Peer Reviewed Journal)
Fay, P.A., Kaufman, D.M., Nippert, J.B., Carlisle, J.D., Harper, C.W. 2008. Changes in grassland ecosystem function due to extreme rainfall events: implications for responses to climate change. Global Change Biology. 14:1600-1608.
Interannual variability in carbon dioxide fluxes and flux-climate relationships on grazed and ungrazed northern mixed-grass prairie - (Peer Reviewed Journal)
Polley, H.W., Frank, A.B., Sanabria, J., Phillips, R.L. 2008. Interannual variability in carbon dioxide fluxes and flux-climate relationships on grazed and ungrazed northern mixed-grass prairie. Global Change Biology. 14:1620-1632.
Change is in the air: impacts of the historical and predicted increase in atmospheric CO2 on pasture and prairie - (Abstract Only)
Polley, H.W., Fay, P.A. 2008. Change is in the air: impacts of the historical and predicted increase in atmospheric CO2 on pasture and prairie. In: Proceedings of the Society for Range Management, January 26-31, 2008, Louisville, Kentucky. 2008 CDROM.
Biological Control of Saltcedar (Cedro salado) (Tamarix spp.) in the United States, with Implications for Mexico - (Proceedings)
Deloach Jr, C.J., Knutson, A.E., Moran, P.J., Michels, G.J., Thompson, D.C., Carruthers, R.I., Nibling, F., Fain, T.G. Biological Control of Saltcedar (Cedro salado) (Tamarix spp.) in the United States, with Implications for Mexico. 2007. In: Lira-Saldivar, R.H., editor. Bioplaguicidas Y Control Biologico. International Symposium of Sustainable Agriculture, 24-26 October 2007, Saltillo, Coahula, Mexico. p. 142-172.
Grasses and Gases: Impacts of Atmospheric CO2 Enrichment on Grasslands - (Proceedings)
Polley, H.W. 2007. Grasses and Gases: Impacts of Atmospheric CO2 Enrichment on Grasslands. In: Proceedings of the Native Plant Society of Texas, October 18-21, 2007, Georgetown, Texas. p. 24-27.
Initial response of evapotranspiration from tallgrass prairie vegetation to CO2 at subambient to elevated concentrations - (Peer Reviewed Journal)
Polley, H.W., Johnson, H.B., Fay, P.A., Sanabria, J. 2008. Initial response of evapotranspiration from tallgrass prairie vegetation to CO2 at subambient to elevated concentrations. Functional Ecology. 22:163-171.
Dominant species constrain effects of species diversity on temporal variability in biomass production of tallgrass prairie - (Peer Reviewed Journal)
Polley, H.W., Wilsey, B.J., Derner, J.D. 2007. Dominant species constrain effects of species diversity on temporal variability in biomass production of tallgrass prairie. Oikos. 116:2044-2052.
Response of evapotranspiration from tallgrass prairie vegetation to CO2 at subambient to elevated concentrations - (Abstract Only)
Polley, H.W., Johnson, H.B., Fay, P.A. 2007. Response of evapotranspiration from tallgrass prairie vegetation to CO2 at subambient to elevated concentrations. In: Proceedings of the Ecological Society of America, August 5-10, 2007, San Jose, California. 2007 CDROM.
Photosynthetic water use efficiency and biomass of Sorghastrum nutans (C4) and Solidago canadensis (C3) in three soils along a CO2 concentration gradient - (Abstract Only)
Fay, P.A., Hui, D., Procter, A., Jin, V.L., Johnson, H.B., Polley, H.W., Jackson, R.B. 2007. Photosynthetic water use efficiency and biomass of Sorghastrum nutans (C4) and Solidago canadensis (C3) in three soils along a CO2 concentration gradient. In: Proceedings of the Ecological Society of America, August 5-10, 2007, San Jose, California. 2007 CDROM.
Elevated CO2 alters root N uptake and C turnover in Larrea tridentata L - (Abstract Only)
Jin, V.L. 2007. Elevated CO2 alters root N uptake and C turnover in Larrea tridentata L. In: Proceedings of the Ecological Society of America, August 5-10, 2007, San Jose, California. 2007 CDROM.
Interactive effects of warming and altered rainfall timing on ecosystem processes in tallgrass prairie - (Abstract Only)
Blair, J.M., Fay, P.A., Knapp, A.K., Smith, M.D., Carlisle, J.D. 2007. Interactive effects of warming and altered rainfall timing on ecosystem processes in tallgrass prairie. In: Proceedings of the Ecological Society of America, August 5-10, 2007, San Jose, California. 2007 CDROM.
Photosynthetic water use efficiency and biomass of Sorghastrum nutans (C4) and Solidago canadensis (C3) in three soils along a CO2 concentration gradient - (Abstract Only)
Fay, P.A., Hui, D., Proctor, A., Jin, V.L., Johnson, H.B., Polley, H.W., Jackson, R.B. 2007. Photosynthetic water use efficiency and biomass of Sorghastrum nutans (C4) and Solidago canadensis (C3) in three soils along a CO2 concentration gradient. European Geosciences Union General Assembly, April 15-20, 2007, Vienna, Austria. A-04329. CDROM.
Photosynthetic Traits in C3 and C4 Grassland Species in Mesocosm and Field Environments - (Peer Reviewed Journal)
Nippert, J.B., Fay, P.A., Knapp, A.K. 2007. Photosynthetic traits in C3 and C4 grassland species in mesocosm and field environments. Environmental and Experimental Botany. 60:412-420.
Photosynthetic water use efficiency in Sorghastrum nutans (C4) and Solidago canadensis (C3) in three soils along a CO2 concentration gradient - (Abstract Only)
Fay, P.A., Hui, D., Proctor, A., Johnson, H.B., Polley, H.W., Jackson, R.B. 2006. Photosynthetic water use efficiency in Sorghastrum nutans (C4) and Solidago canadensis (C3) in three soils along a CO2 concentration gradient. In: Proceedings of the EOS Trans. American Geophysical Union. December 11-15, 2006, San Francisco, CA. Paper No. B41B-0817.
Response of soil respiration to a subambient to elevated CO2 gradient in grassland ecosystems - (Abstract Only)
Hui, D., Fay, P.A., Procter, A., Johnson, H.B., Polley, H.W., Jackson, R.B. 2006. Response of soil respiration to a subambient to elevated CO2 gradient in grassland ecosystems. In: Proceedings of the EOS Trans. American Geophysical Union. December 11-15, 2006, San Francisco, CA. Paper No. B53F-01.
Elevated Co2 Increases Microbial Carbon Substrate Use and N Cycling in Mojave Desert Soils - (Peer Reviewed Journal)
Jin, V.L., Evans, R.D. 2007. Elevated CO2 increases microbial carbon substrate use and nitrogen cycling in Mojave Desert soils. Global Change Biology 13:452-465.
C3-C4 Composition and Prior Carbon Dioxide Treatment Regulate the Response of Grassland Carbon and Water Fluxes to Carbon Dioxide     Reprint Icon - (Peer Reviewed Journal)
Polley, H.W., Dugas, W.A., Mielnick, P.C., Johnson, H.B. 2007. C3-C4 composition and prior carbon dioxide treatment regulate the response of grassland carbon and water fluxes to carbon dioxide. Functional Ecology. 21:11-18.
Species Composition and Diversity As Regulators of Temporal Variability in Biomass Production of Tallgrass Prairie - (Abstract Only)
Polley, H.W., Wilsey, B.J., Derner, J.D. 2007. Species composition and diversity as regulators of temporal variability in biomass production of tallgrass prairie. Society for Range Management Meeting Abstracts. Paper No. 337. CDROM.
Aboveground productivity and root-shoot allocation differ between native and introduced grass species - (Peer Reviewed Journal)
Wilsey, B.J., Polley, H.W. 2006. Aboveground productivity and root-shoot allocation differ between native and introduced grass species. Oecologia 150:300-309.
Superstatistics of Hydro-Climatic Fluctuations and Interannual Ecosystem Productivity - (Peer Reviewed Journal)
Porporato, A., Vico, G., Fay, P.A. 2006. Superstatistics of hydro-climatic fluctuations and interannual ecosystem productivity. Geophysical Research Letters. 33:15402-15405.
Ecosystem response to rainfall variability and warming in a mesic grassland - (Abstract Only)
Fay, P.A., Kaufman, D.M., Blair, J.M., Collins, S.L., Knapp, A.K., Smith, M.D., Nippert, J.B., Carlisle, J.D. 2006. Ecosystem response to rainfall variability and warming in a mesic grassland. European Geosciences Union General Assembly, April 2-7-2006, Vienna, Austria. A-05205. CDROM.
Increasing Co2 from Subambient to Elevated Concentrations Increases Grassland Respiration Per Unit of Net Carbon Fixation - (Peer Reviewed Journal)
Polley, H.W., Mielnick, P.C., Dugas, W.A., Johnson, H.B., Sanabria, J. 2006. Increasing CO2 from subambient to elevated concentrations increases grassland respiration per unit of net carbon fixation. Global Change Biology. 12:1390-1399.
Elevated Atmospheric Co2 Magnifies Intra-Specific Variation in Seedling Growth of Honey Mesquite: An Assessment of Relative Growth Rates - (Peer Reviewed Journal)
Polley, H.W., Tischler, C.R., Johnson, H.B. 2006. Elevated atmospheric CO2 magnifies intra-specific variation in seedling growth of honey mesquite: an assessment of relative growth rates. Rangeland Ecology and Management. 59:128-134.
Early-Successional Plants Regulate Grassland Productivity and Species Composition: a Removal Experiment - (Peer Reviewed Journal)
Polley, H.W., Wilsey, B.J., Derner, J.D., Johnson, H.B., Sanabria, J. 2006. Early-successional plants regulate grassland productivity and species composition: a removal experiment. Oikos. 113:287-295.
Potential Nitrogen Constraints on Soil Carbon Sequestration under Low and Elevated Atmospheric Co2 - (Peer Reviewed Journal)
Gill, R.A., Anderson, L.J., Polley, H.W., Johnson, H.B., Jackson, R.B. 2006. Potential nitrogen constraints on soil carbon sequestration under low and elevated atmospheric CO2. Ecology. 87(1):41-52.
Ecological Responses to Precipitation Quantity and Frequency in Grasslands: Pattern and Process from the Gene to the Ecosystem - (Abstract Only)
Fay, P.A., Smith, M.D., Travers, S.E., Nippert, J.B., Blair, J.M., Garrett, K.A. 2005. Ecological responses to precipitation quantity and frequency in grasslands: pattern and process from the gene to the ecosystem. In: Ecological Society of America Proceedings, August 7-12, 2005, Montreal, Canada. 2005 CDROM.
Ecosystem Responses to Rainfall Quantity and Variability in Model Grassland Assemblages - (Abstract Only)
Kaufman, D.M., Harper, C.W., Nippert, J.B., Fay, P.A., Blair, J.M. 2005. Ecosystem responses to rainfall quantity and variability in model grassland assemblages. In: Ecological Society of America Proceedings, August 7-12, 2005, Montreal, Canada. 2005 CDROM.
Climate Drivers and Rate of Change in Mesic and Arid Grasslands - (Abstract Only)
Collins, S.L., Calabrese, L., Smith, M.D., Fay, P.A. 2005. Climate drivers and rate of change in mesic and arid grasslands. In: Ecological Society of America Proceedings, August 7-12, Montreal, Canada. 2005 CDROM.
Early-Successional Plants Regulate Grassland Productivity and Species Composition - (Abstract Only)
Polley, H.W., Wilsey, B.J., Derner, J.D., Johnson, H.B., Sanabria, J. 2005. Early-successional plants regulate grassland productivity and species composition. In: Ecological Society of America Abstracts, August 7-12, 2005, Montreal, Canada. 2005 CDROM.
Influence of Co2 Enrichment on Plant Community and Soil Systems in Mesic Rangelands - (Abstract Only)
Polley, H.W. 2005. Influence of CO2 enrichment on plant community and soils systems in mesic rangelands. In: Society for Range Management 58th Annual Meeting and Trade Show, February 5-11, 2005, Fort Worth, Texas. 2005 CDROM.
Is the Outcome of Species Interactions Sensitive to Species Relative Abundances? - (Abstract Only)
Polley, H.W., Wilsey, B.J., Tischler, C.R. 2004. Is the outcome of species interactions sensitive to species relative abundances?. Ecological Society of America Abstracts. p. 403.
Realistically Low Species Evenness Does Not Alter Grassland Species Richness-Productivity Relationships - (Abstract Only)
Wilsey, B.J., Polley, H.W. 2004. Realistically low species evenness does not alter grassland species richness-productivity relationships. Ecological Society of America Abstracts. p. 547.
Last Modified: 8/2/2014
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