Konza LTER Publications

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O’Keefe K, Nippert JB. An assessment of diurnal water uptake in a mesic prairie: evidence for hydraulic lift?. Oecologia. 2017;183(4):963–975. doi:10.1007/s00442-017-3827-2.
O’Keefe K, Tomeo N, Nippert JB, Springer CJ. Population origin and genome size do not impact Panicum virgatum (switchgrass) responses to variable precipitation. Ecosphere. 2013;4:37 -. doi:10.1890/ES12-00339.1.
O’Keefe K, Nippert JB. Grazing by bison is a stronger driver of plant ecohydrology in tallgrass prairie than fire history. Plant and Soil. 2017;411(1):423-436. doi:10.1007/s11104-016-3048-1.
O’Connor RC, Taylor JH, Nippert JB. Browsing and fire decreases dominance of a resprouting shrub in woody encroached grassland. Ecology. 2020;101(2):e02935. doi:10.1002/ecy.2935.
Ozment KA, Welti EAR, Shaffer M, Kaspari M. Tracking nutrients in space and time: Interactions between grazing lawns and drought drive abundances of tallgrass prairie grasshoppers. Ecology and Evolution. In Press. doi:10.1002/ece3.7435.
Owensby CE, Ham JM, Knapp AK, Bremer D, Auen LM. Water vapor fluxes and their impact under elevated CO2 in a C4 tallgrass prairie. Global Change Biology. 1997;3:189 -195. doi:10.1046/j.1365-2486.1997.00084.x.
Owensby CE, Coyne PI, Ham JM, Auen LM, Knapp AK. Biomass production in a tallgrass prairie ecosystem exposed to ambient and elevated CO2. Ecological Applications. 1993;3:644 -653. doi:10.2307/1942097.
Owensby CE, Ham JM, Knapp AK, Rice CW, Coyne PI, Auen LM. Ecosystem level responses of tallgrass prairie to elevated CO2. In: Koch GW, Mooney HA Carbon Dioxide and Terrestrial Ecosystems. Carbon Dioxide and Terrestrial Ecosystems. London: Academic Press; 1996:147 -162.
Owensby CE, Ham JM, Knapp AK, Auen LM. Biomass production and species composition change in a tallgrass prairie ecosystem after long-term exposure to elevated atmospheric CO2. Global Change Biology. 1999;5:497 -506. doi:10.1046/j.1365-2486.1999.00245.x.
Owens A, Trager M, Horne E. Phrynosoma cornutum (Texas horned lizard) reproduction. Herpetological Review. 2002;33:308 -309.
Oviatt CG. Geomorphology of the Konza Prairie. In: Knapp AK, Briggs JM, Hartnett DC, Collins SL Grassland Dynamics: Long-Term Ecological Research in Tallgrass Prairie. Grassland Dynamics: Long-Term Ecological Research in Tallgrass Prairie. New York: Oxford University Press; 1998:35 -47.
Ott JP, Hartnett DC. Contrasting bud bank dynamics of two co-occurring grasses in tallgrass prairie: implications for grassland dynamics. Plant Ecology. 2012;213:1437 -1448. doi:10.1007/s11258-012-0102-9.
Ott JP, Hartnett DC. Higher-order bud production increases tillering capacity in the perennial caespitose grass Scribner's Panicum (Dichanthelium oligosanthes). Botany. 2012;90:884 -890. doi:10.1139/b2012-043.
Ott JP, Hartnett DC. Vegetative reproduction and bud Bank dynamics of the perennial grass andropogon gerardii in mixed-grass and tallgrass prairie. American Midland Naturalist. 2015;174:14 -34. doi:http://dx.doi.org/10.1674/0003-0031-174.1.14.
Ott JP. Bud bank morphology, dynamics, and production in perennial grasses. 2009;MS Thesis:1 -93. Available at: http://krex.k-state.edu/dspace/handle/2097/1807.
Ott JP. Ecological implications of grass bud bank and tiller dynamics in mixed-grass prairie. 2014;PhD. Dissertation. Available at: http://hdl.handle.net/2097/17277.
Ott JP, Hartnett DC. Bud bank dynamics and clonal growth strategy in the rhizomatous grass Pascopyrum smithii. Plant Ecology. 2015;216:395 -405. doi:10.1007/s11258-014-0444-6.
Ott JP, Klimešová J, Hartnett DC. The ecology and significance of below-ground bud banks in plants. Annals of Botany. 2019;123(7):1099 - 1118. doi:10.1093/aob/mcz051.
Ott JP, Hartnett DC. Bud production and dynamics of flowering and vegetative tillers of the perennial grass Andropogon gerardii (Poaceae): the role of developmental constraints. American Journal of Botany. 2011;98:1293 -1298. doi:10.3732/ajb.1000264.
Orozco RA. Quantifying phenotypic variation between populations of Panicum virgatum along a latitudinal gradient within the Great Plains. 2010;MS Thesis.
Olstad TA. Zen of the Plains: discovering space, place, and self. 2012;PhD Dissertation:1 -276. Available at: http://hdl.handle.net/2097/13520.
Olson RJ, Briggs JM, Porter JH, Mah GR, Stafford SG. Managing Data from Multiple Disciplines, Scales, and Sites to Support Synthesis and Modeling. Remote Sensing Environment. 1999;70:99 -107. doi:10.1016/S0034-4257(99)00060-7.
Olsen JT, Caudle KL, Johnson LC, Baer SG, Maricle B. Environmental and genetic variation in leaf anatomy among populations of Andropogon gerardii (Poaceae) along a precipitation gradient. American Journal of Botany. 2013;100:1957 -1968. doi:10.3732/ajb.1200628.
Ojima DS, Schimel DS, Parton WJ, Owensby CE. Long and short-term effects of fire on nitrogen cycling in tallgrass prairie. Biogeochemistry. 1994;24:67 -84. doi:10.1007/BF02390180.
Ojima DS, Parton WJ, Coughenour MB, et al. Impact of climate and atmospheric carbon dioxide changes on grasslands of the world. In: Breymeyer AI, Hall DO, Melillo JM, Agren GI Global Change: Effects on Coniferous Forests and Grasslands. Global Change: Effects on Coniferous Forests and Grasslands. Chichester: Wiley and Sons; 1996:271 -312.
Ojima DS, Parton WJ, Schimell DS, Owensby CE. Simulating the long-term impact of burning on C, N, and P cycling in a tallgrass prairie. Giovannozzi-Sermanni G, Nannipieri P. 1988:353 -370.
Ojima DS. The short-term and long-term effects of burning on tallgrass ecosystem properties and dynamics. 1987;PhD Dissertation:1 -98.
Ochoa-Hueso R, Collins SL, Delgado-Baquerizo M, et al. Drought consistently alters the composition of soil fungal and bacterial communities in grasslands from two continents. Global Change Biology. 2018;24(7):2818 - 2827. doi:10.1111/gcb.2018.24.issue-710.1111/gcb.14113.
Ocheltree TW, Nippert JB, Prasad PVV. Stomatal responses to changes in vapor pressure deficit reflect tissue-specific differences in hydraulic conductance. Plant, Cell and Environment. 2014;37:132 -139. doi:10.1111/pce.12137.
Ocheltree TW. Growth and survival during drought: The link between hydraulic architecture and drought tolerance in grasses. 2012;PhD Dissertation:1 -1117. Available at: http://hdl.handle.net/2097/13803.
Ocheltree TW, Nippert JB, Prasad PVV. Changes in stomatal conductance along grass blades reflect changes in leaf structure. Plant Cell and Environment. 2012;35:1040 -1049. doi:10.1111/j.1365-3040.2011.02470.x.
Ocheltree TW, Nippert JB, Prasad PVVara. A safety vs efficiency trade-off identified in the hydraulic pathway of grass leaves is decoupled from photosynthesis, stomatal conductance and precipitation. New Phytologist. 2016;210(1):97-107. doi:http://dx.doi.org/10.1111/nph.13781.
Oakes RM. Riparian impacts on water quality in eastern Kansas watersheds. 2003;MS Thesis:1 -89.
O'Neill DH. Lead in soil, plants, insects, and small mammals along three Kansas highways. 1982;MS Thesis:1 -130. Available at: http://krex.k-state.edu/dspace/handle/2097/12823.
O'Neal PR, Kaufman DW. Eastern moles on the Konza Prairie Biological Station. Transactions of the Kansas Academy of Science. 2004;107:93 -96. doi:10.1660/0022-8443(2004)107[0093:EMOTKP]2.0.CO;2.
O'Leske DL, Robel RJ, Kemp KE. Fall point counts: Time of day affects numbers and species of birds counted. Transactions of the Kansas Academy of Science. 1997;100:94 -100. doi:10.2307/3627996.
O'Lear HA, Seastedt TR, Briggs JM, Blair JM, Ramundo RA. Fire and topographic effects on decomposition rates and nitrogen dynamics of buried wood in tallgrass prairie. Soil Biology & Biochemistry. 1996;28:323 -329. doi:10.1016/0038-0717(95)00138-7.
O'Lear HE, Blair JM. Responses of soil microarthropods to changes in soil water availability in tallgrass prairie. Biology and Fertility of Soils. 1999;29:207 -217. doi:10.1007/s003740050546.
O'Lear HA. Effects of altered soil water on liter decomposition and microarthropod composition. 1996;MS Thesis:1 -56.
O'Keefe K, Nippert JB. Drivers of nocturnal water flux in a tallgrass prairie. Sala A. Functional Ecology. 2018;32(5):1155-1167. doi:10.1111/1365-2435.13072.
O'Keefe K. Influences of local adaptation and genome size on Panicum virgatum (switchgrass) responses to variable precipitation timing. 2012;MS Thesis.
O'Keefe K. Patterns and ecological consequences of water uptake, redistribution, and loss in tallgrass prairie. 2016;PhD Dissertation. Available at: http://krex.k-state.edu/dspace/handle/2097/34514.
O'Keefe K, Bell DM, McCulloh KA, Nippert JB. Bridging the flux gap: Sap flow measurements reveal species‐specific patterns of water use in a tallgrass prairie. Journal of Geophysical Research: Biogeosciences. 2020;125(2):e2019JG005446. doi:10.1029/2019JG005446.
O'Connor R. Drivers, mechanisms, and thresholds of wood encroachment in mesic grasslands. Department of Biology. 2019;PhD Dissertation. Available at: https://krex.k-state.edu/dspace/handle/2097/40021.
O'Brien JM, Dodds WK. Ammonium uptake and mineralization in prairie streams: chamber incubation and short-term nutrient addition experiments. Freshwater Biology. 2008;53:102 -112. doi:10.1111/j.1365-2427.2007.01870.x.
O'Brien JM. Controls of nitrogen spiraling in Kansas streams. 2006;PhD Dissertation:1 -157. Available at: http://krex.k-state.edu/dspace/handle/2097/174.
O'Brien JM, Dodds WK. Predicting NH4+ uptake andmineralization in prairie streams by using chamber incubation and short-termnutrient addition experiments. Freshwater Biology. 2008;52:102 -112.
O'Brien JM, Dodds WK. Saturation of NO3- uptake in prairie streams as a function of acute and chronic N exposure. Journal of the North American Benthological Society. 2010;29:627 -635. doi:10.1899/09-021.1.
O'Brien JM, Dodds WK, Wilson KC, Murdock JN, Eichmiller J. The saturation of N cycling in Central Plains streams: 15N experiments across a broad gradient of nitrate concentrations. Biogeochemistry. 2007;84:31 -49. doi:10.1007/s10533-007-9073-7.