Konza LTER Publications

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Journal Article
Knapp AK, Smith MD, Hobbie SE, et al. Past, present, and future roles of long-term experiments in the LTER Network. Bioscience. 2012;62:377 -389. doi:10.1525/bio.2012.62.4.9.
Maragni LA, Knapp AK, McAllister CA. Patterns and determinants of potential carbon gain in the C3 evergreen Yucca glauca (Liliaceae) in a C4 grassland. American Journal of Botany. 2000;87:230 -236. Available at: http://www.amjbot.org/content/87/2/230.short.
Fay PA, Knapp AK. Photosynthetic and stomatal responses of Avena sativa (Poaceae) to a variable light environment. American Journal of Botany. 1993;80:1369 -1373. Available at: http://www.jstor.org/stable/2445664.
Hamerlynck EP, Knapp AK. Photosynthetic and stomatal responses to high temperature and light in two oaks at the western limit of their range. Tree Physiology. 1996;16:557 -565. doi:10.1093/treephys/16.6.557.
Fay PA, Knapp AK. Photosynthetic and stomatal responses to variable light in a cool-season and warm-season prairie forb. International Journal of Plant Science. 1996;157:303 -308. Available at: http://www.jstor.org/stable/2475266.
Hamerlynck EP, McAllister CA, Knapp AK, Ham JM, Owensby CE. Photosynthetic gas exchange and water relations responses of three tallgrass prairie species to elevated carbon dioxide and moderate drought. International Journal of Plant Science. 1997;158:608 -616. Available at: http://www.jstor.org/stable/2474921.
Hoover DL, Knapp AK, Smith MD. Photosynthetic responses of a dominant C4 grass to an experimental heat wave are mediated by soil moisture. Oecologia. 2017;183(1):303-313. doi:10.1007/s00442-016-3755-6.
Nippert JB, Fay PA, Knapp AK. Photosynthetic traits in C3 and C4 grassland species in mesocosm and field environments. Environmental and Experimental Botany. 2007;60:412 -420. doi:10.1016/j.envexpbot.2006.12.012.
Smith MD, Knapp AK. Physiological and morphological traits of exotic, invasive exotic, and native plant species in tallgrass prairie. International Journal of Plant Sciences. 2001;162:785 -792. doi:10.1086/320774.
Schimel DS, Kittel TGF, Knapp AK, Seastedt TR, Parton WJ, Brown VB. Physiological interactions along resource gradients in a tallgrass prairie. Ecology. 1991;72:672 -684. doi:10.2307/2937207.
Koerner SE, Burkepile DE, Fynn RWS, et al. Plant community response to loss of large herbivores differs between North American and South African savanna grasslands. Ecology. 2014;95:808 -816. doi:10.1890/13-1828.1.
Baer SG, Blair JM, Collins SL, Knapp AK. Plant community responses to resource availability and heterogeneity during restoration. Oecologia. 2004;139:617 -629. doi:10.1007/s00442-004-1541-3.
Fay PA, Hartnett DC, Knapp AK. Plant tolerance of gall-insect attack and gall-insect performance. Ecology. 1996;77:521 -534. doi:10.2307/2265627.
Knapp AK. Postburn differences in solar radiation, leaf temperature, and water stress influencing production in a lowland tallgrass prairie. American Journal of Botany. 1984;71:220 -227. doi:http://www.jstor.org/stable/2443749.
Knapp AK. Postfire water relations, production, and biomass allocation in the shrub, Rhus glabra, in tallgrass prairie. Botanical Gazette. 1986;147:90 -97. doi:http://www.jstor.org/stable/2474813.
Knapp AK, Hulbert LC. Production, density and height of flower stalks of three grasses in annually burned and unburned eastern Kansas tallgrass prairie: a four year record. The Southwestern Naturalist. 1986;31:235 -241. doi:10.2307/3670564.
Fay P, Carlisle JD, Knapp AK, Blair JM, Collins SL. Productivity responses to altered rainfall patterns in a C4-dominated grassland. Oecologia. 2003;137:245 -251. doi:10.1007/s00442-003-1331-3.
Knapp AK, Avolio ML, Beier C, et al. Pushing precipitation to the extremes in distributed experiments: recommendations for simulating wet and dry years. Global Change Biology. 2017;23(5):1774-1782. doi:10.1111/gcb.13504.
Knapp AK, Fay PA, Blair JM, et al. Rainfall variability, carbon cycling and plant species diversity in a mesic grassland. Science. 2002;298:2202 -2205. doi:10.1126/science.1076347.
Koerner SE, Collins SL, Blair JM, Knapp AK, Smith MD. Rainfall variability has minimal effects on grassland recovery from repeated grazing. Journal of Vegetation Science. 2014;25:36 -44. doi:10.1111/jvs.12065.
Breshears DD, Knapp AK, Law DJ, Smith MD, Twidwell D, Wonkka CL. Rangeland responses to predicted increases in drought extremity. Rangelands . 2016;38:191-196. Available at: http://dx.doi.org/10.1016/j.rala.2016.06.009.
Knapp AK, Ciais P, Smith MD. Reconciling inconsistencies in precipitation– productivity relationships: implications for climate change. New Phytologist. 2017;214(1):41-47. doi:10.1111/nph.14381.
McCulley RL, Burke IC, Nelson JA, Lauenroth WK, Knapp AK, Kelly EF. Regional patterns in carbon cycling across the Great Plains of North America. Ecosystems. 2005;8:106 -121. doi:10.1007/s10021-004-0117-8.
Fay PA, Blair JM, Smith MD, Nippert JB, Carlisle JD, Knapp AK. Relative effects of precipitation variability and warming on tallgrass prairie ecosystem function. Biogeosciences. 2011;8:3053 -3068. doi:10.5194/bg-8-3053-2011.
Hoover DL, Knapp AK, Smith MD. Resistance and resilience of a grassland ecosystem to climate extremes. Ecology. 2014;95:2646 -2656. doi:10.1890/13-2186.1.
Knapp AK, Gilliam FS. Response of Andropogon gerardii (poaceae ) to fire-induced high vs.low irradiance environments in tallgrass prairie: leaf structure and photosynthetic pigments. American Journal of Botany. 1985;72:1668 -1671. doi:http://www.jstor.org/stable/2443720.
Fahnestock JT, Knapp AK. Response of Andropogon gerardii to simulated acid rain. Transactions of the Kansas Academy of Science. 1990;93:85 -90. doi:10.2307/3628150.
Knapp AK, Hamerlynck EP, Ham JM, Owensby CE. Responses in stomatal conductance to elevated CO2 in 12 grassland species that differ in growth form. Vegetatio. 1996;125:31 -41. doi:10.1007/BF00045202.
Turner CT, Knapp AK. Responses of a C4 grass and three C3 forbs to variation in nitrogen and light in tallgrass prairie. Ecology. 1996;77:1738 -1749. doi:10.2307/2265779.
Fahnestock JT, Knapp AK. Responses of forbs and grasses to selective grazing by bison: interactions between herbivory and water stress. Vegetatio. 1994;115:123 -131. doi:10.1007/BF00044867.
Bremer D, Ham JM, Owensby CE, Knapp AK. Responses of soil respiration to clipping and grazing in a tallgrass prairie. Journal of Environmental Quality. 1998;27:1539 -1548. doi:10.2134/jeq1998.00472425002700060034x.
Silletti AM, Knapp AK. Responses of the co-dominant grassland species Andropogon gerardii and Sorghastrum nutans to long-term manipulations of nitrogen and water. American Midland Naturalist. 2001;145:159 -167. doi:10.1674/0003-0031(2001)145[0159:ROTCGS]2.0.CO;2.
Kirkman K, Collins SL, Smith MD, et al. Responses to fire differ between South African and North American grassland communities. Journal of Vegetation Science. 2014;25:793 -804. doi:10.1111/jvs.12130.
Fay PA, Knapp AK. Responses to short-term shade in soybean leaves: Effects of leaf position and drought stress. International Journal of Plant Science. 1998;159:805 -811. Available at: http://www.jstor.org/stable/2475151.
Abrams MD, Knapp AK. Seasonal water relations of three gallery forest hardwood species in northeast Kansas. Forest Science. 1986;32:687 -696.
Smith MD, Knapp AK, Collins SL, et al. Shared drivers but divergent ecological responses: Insights from long-term experiments in mesic savanna grasslands. BioScience. 2016;66(8):666 - 682. doi:10.1093/biosci/biw077.
Knapp AK, Briggs JM, Collins SL, et al. Shrub encroachment in North American grasslands: Shifts in growth form dominance rapidly alters control of ecosystem carbon inputs. Global Change Biology. 2008;14:615 -623. doi:10.1111/j.1365-2486.2007.01512.x.
Smith MD, Knapp AK. Size of the local species pool determines invasibility of a C4-dominated grassland. Oikos. 2001;92:55 -61. doi:10.1034/j.1600-0706.2001.920107.x.
McCarron JK, Knapp AK, Blair JM. Soil C and N responses to woody plant expansion in a mesic grassland. Plant and Soil. 2003;257:183 -192. doi:10.1023/A:1026255214393.
Baer SG, Collins SL, Blair JM, Fiedler A, Knapp AK. Soil heterogeneity effects on tallgrass prairie community heterogeneity: anapplication of ecological theory to restoration ecology. Restoration Ecology. 2005;13:413 -424. doi:10.1111/j.1526-100X.2005.00051.x.
Baer SG, Blair JM, Knapp AK, Collins SL. Soil resources regulate productivity and diversity in newly established tallgrass prairie. Ecology. 2003;84:724 -735. doi:10.1890/0012-9658(2003)084[0724:SRRPAD]2.0.CO;2.
Nippert JB, Knapp AK. Soil water partitioning contributes to species coexistence in tallgrass prairie. Oikos. 2007;116:1017 -1029. doi:10.1111/j.0030-1299.2007.15630.x.
Wilcox KR, Blair JM, Knapp AK. Stability of grassland soil C and N pools despite 25 years of an extreme climatic and disturbance regime. Journal of Geophysical Research: Biogeosciences. 2016;121(7):1934 - 1945. doi:10.1002/2016JG003370.
Yu Q, Wilcox KR, La Pierre KJ, Knapp AK, Han X, Smith MD. Stoichiometric homeostasis predicts plant species dominance, temporal stability and responses to global change. Ecology. 2015;96(9):2335. doi:10.1890/14-1897.1.
Fay PA, Knapp AK. Stomatal and photosynthetic responses to variable light in sorghum, soybeans and eastern gammagrass. Physiologia Plantarum. 1995;94:613 -620. doi:10.1111/j.1399-3054.1995.tb00975.x.
Hamerlynck EP, Knapp AK. Stomatal responses to variable sunlight in Bur Oak (Quercus macrocarpa Michx.) leaves with different photosynthetic capacities. International Journal of Plant Science. 1994;155:583 -587. Available at: http://www.jstor.org/stable/2475031.
Heisler JL, Knapp AK. Temporal coherence of aboveground net primary productivity in mesic grasslands. Ecography. 2008;31:408 -416. doi:10.1111/j.0906-7590.2008.05351.x.
Abrams MD, Knapp AK, Hulbert LC. A ten-year record of aboveground biomass in a Kansas tallgrass prairie: effects of fire and topographic position. American Journal of Botany. 1986;73:1509 -1515. doi: http://www.jstor.org/stable/2443856.
Knapp AK, Hoover DL, Blair JM, et al. A test of two mechanisms proposed to optimize grassland aboveground primary productivity in response to grazing. Journal of Plant Ecology. 2012;5:357 -365. doi:10.1093/jpe/rts020.
Morisette JT, Richardson AD, Knapp AK, et al. Tracking the rhythm of the seasons in the face of global change: phenological research in the 21st century. Frontiers in Ecology and the Environment. 2009;7:253 -260. doi:10.1890/070217.

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