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Knapp AK, McCarron JK, Silletti AM, et al. Ecological consequences of the replacement of native grassland by Juniperus virginiana and other woody plants. In: Van Auken OW Ecological Studies Vol. 196, Western North American Juniperus communities: A dynamic vegetation type. Ecological Studies Vol. 196, Western North American Juniperus communities: A dynamic vegetation type. Springer-Verlag, NY; 2008:156 -169. doi:10.1007/978-0-387-34003-6_8.
Knapp AK. Early season production and microclimate associated with topography in a C4 dominated grassland. Oecologia Plant. 1985;6:337 -346.
Hamerlynck EP, Knapp AK. Early season cuticular conductance and gas exchange in two oaks near the western edge of their range. Trees. 1996;10:403 -409. doi:10.1007/BF02185644.
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Collins SL, Knapp AK, Hartnett DC, Briggs JM. The dynamic tallgrass prairie: Synthesis and research opportunities. 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; 1998:301 -315.
Collins SL, Knapp AK, Hartnett DC, Briggs JM. The dynamic tallgrass prairie: Synthesis and research opportunities. 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; 1998:301 -315.
Smith MD, Knapp AK. Dominant species maintain ecosystem function with non-random species loss. Ecology Letters. 2003;6:509 -517. doi:10.1046/j.1461-0248.2003.00454.x.
Smith MD, Wilcox J, Kelly T, Knapp AK. Dominance not diversity determines invasibility of tallgrass prairie. Oikos. 2004;106:253 -262. doi:10.1111/j.0030-1299.2004.13057.x.
Wilcox KR, Blair JM, Smith MD, Knapp AK. Does ecosystem sensitivity to precipitation at the site-level conform to regional-scale predictions?. Ecology. 2016;97:561-568. doi:10.1890/15-1437.1.
Kaufman DW, Fay PA, Kaufman GA, Zimmerman JL. Diversity of terrestrial macrofauna. 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; 1998:101 -112.
Collins SL, Steinauer EM. Disturbance, diversity and species interactions in tallgrass 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; 1998:140 -156.
Heisler JL, Briggs JM, Knapp AK, Blair JM, Seery A. Direct and indirect effects of fire on shrub density and aboveground productivity in a mesic grassland. Ecology. 2004;85:2245 -2257. doi:10.1890/03-0574.
Knapp AK, Carroll CJW, Denton EM, La Pierre KJ, Collins SL, Smith MD. Differential sensitivity to regional-scale drought in six central US grasslands. Oecologia. 2015;177:949 -957. doi:10.1007/s00442-015-3233-6.
Shi Z, Thomey ML, Mowll M, et al. Differential effects of extreme drought on production and respiration: Synthesis and modeling analysis. Biogeosciences. 2014;11:621 -633. doi:10.5194/bg-11-621-2014.
Hutchinson SL, Koelliker JK, Knapp AK. Development of water usage coefficients for the fully-watered tallgrass prairie. Transactions of the American Society of Agricultural Engineers. 2008;51:153 -159.
Knapp AK, Seastedt TR. Detritus accumulation limits productivity of tallgrass prairie. BioScience. 1986;36:662 -668. doi:http://www.jstor.org/stable/1310387.
Knapp AK, Conard SL, Blair JM. Determinants of soil CO2 flux from a sub-humid grassland: Effect of fire and fire history. Ecological Applications. 1998;8:760 -770. doi:10.1890/1051-0761(1998)008[0760:DOSCFF]2.0.CO;2.
Briggs JM, Knapp AK. Determinants of C3 forb growth and production in a C4 dominated grassland. Plant Ecology. 2001;152:93 -100. doi:10.1023/A:1011400101014.
Su H, Briggs JM, Knapp AK, Blair JM, Krummel JR. Detecting spatial and temporal patterns of aboveground production in a tallgrass prairie using remotely-sensed data. 1996:2361 -2365. doi:10.1109/IGARSS.1996.516987.
Swemmer AM, Knapp AK. Defoliation synchronizes above-ground growth of co-occurring C4 grass species. Ecology. 2008;89:2860 -2867. doi:10.1890/07-1434.1.
Tepedino VJ, Knapp AK, Eickwort GC, Ferguson DC. Death Camas (Zigadenus nuttallii) in Kansas: pollen collectors and a florivore. Journal of the Kansas Entomological Society. 1989;62:411 -412.
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Fraser LH, Henry HA, Carlyle CN, et al. Coordinated distributed experiments: an emerging tool for testing global hypotheses in ecology and environmental science. Frontiers in Ecology and the Environment. 2013;11:147 -155. doi:10.1890/110279.
Knapp AK, Burns CE, Fynn RWS, Kirkman KP, Morris CD, Smith MD. Convergence and contingency in production-precipitation relationships in North American and South African C4 grasslands. Oecologia. 2006;149:456 -464. doi:10.1007/s00442-006-0468-2.
Huxman TE, Smith MD, Fay PA, et al. Convergence across biomes to a common rain-use efficiency. Nature. 2004;429:651 -654. doi:10.1038/nature02561.
Buis GM, Blair JM, Burkepile DE, et al. Controls of aboveground net primary production in mesic savanna grasslands: an inter-hemispheric comparison. Ecosystems. 2009;12:982 -995. doi:10.1007/s10021-009-9273-1.
Wilcox KR, Von Fischer JC, Muscha JM, Petersen MK, Knapp AK. Contrasting above- and belowground sensitivity of three Great Plains grasslands to altered rainfall regimes. Global Change Biology. 2015;21:335 -344. doi:10.1111/gcb.12673.
Heisler-White JL, Blair JM, Kelly EF, Harmoney K, Knapp AK. Contingent productivity responses to more extreme rainfall regimes across a grassland biome. Global Change Biology. 2009;15:2894 -2904. doi:10.1111/j.1365-2486.2009.01961.x.
Lett MS, Knapp AK. Consequences of shrub expansion in mesic grassland: resource alterations and graminoid responses. Journal of Vegetation Science. 2003;14:487 -496. doi:10.1111/j.1654-1103.2003.tb02175.x.
Seastedt TR, Knapp AK. Consequences of non-equilibrium resource availability across multiple time scales: the transient maxima hypothesis. American Naturalist. 1993;141:621 -633. Available at: http://www.jstor.org/stable/2462753.
Knapp AK, Beier C, Briske DD, et al. Consequences of more extreme precipitation regimes for terrestrial ecosystems. BioScience. 2008;58:811 -821. doi:10.1641/B580908.
Silletti AM, Knapp AK, Blair JM. Competition and coexistence in grassland co-dominants: responses to neighbor removal and resource availability. Canadian Journal of Botany. 2004;82:450 -460. doi:10.1139/b04-016.
Bragg WK, Knapp AK, Briggs JM. Comparative water relations of seedling and adult Quercus species during gallery forest expansion in tallgrass prairie. Forest Ecology and Management. 1993;56:29 -41. doi:10.1016/0378-1127(93)90101-R.
Turner CT, Kneisler JR, Knapp AK. Comparative gas exchange and nitrogen responses of the dominant C4 grass, Andropogon gerardii, and five C3 forbs to fire and topographic position in tallgrass prairie during a wet year. International Journal of Plant Science. 1995;156:216 -226. Available at: http://www.jstor.org/stable/2474960.
Bakker C, Blair JM, Knapp AK. A comparative assessment of potential mechanisms influencing plant species richness in grazed grasslands. Oecologia. 2003;137:385 -391. doi:10.1007/s00442-003-1360-y.
Knapp AK, Briggs JM, Smith MD. Community stability does not preclude ecosystem sensitivity to chronic resource alteration. Functional Ecology. 2012;26:1231 -1233. doi:10.1111/j.1365-2435.2012.02053.x.
Seastedt TR, Hayden BP, Owensby CE, Knapp AK. Climate change, elevated CO2 and predictive modeling: Past and future climate change scenarios for the tallgrass 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; 1998:283 -300. Available at: http://www.colostate.edu/Depts/GDPE/Distinguished_Ecologists/2005/Hayden/grassland%20dynamics%20ch16.pdf.
Seastedt TR, Hayden BP, Owensby CE, Knapp AK. Climate change, elevated CO2 and predictive modeling: Past and future climate change scenarios for the tallgrass 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; 1998:283 -300. Available at: http://www.colostate.edu/Depts/GDPE/Distinguished_Ecologists/2005/Hayden/grassland%20dynamics%20ch16.pdf.
Knapp AK, Hoover DL, Wilcox KR, et al. Characterizing differences in precipitation regimes of extreme wet and dry years: Implications for climate change experiments. Global Change Biology. 2015;21:2624 -2633. doi:10.1111/gcb.12888.
Fay PA, Carlisle JD, Danner BT, et al. Carbon and water relations of juvenile Quercus species in tallgrass prairie. Journal of Vegetation Science. 2001;12:807 -816. doi:10.2307/3236868.
Gilliam FS, Seastedt TR, Knapp AK. Canopy rainfall interception and throughfall in burned and unburned tallgrass prairie. The Southwestern Naturalist. 1987;32:267 -271. doi:10.2307/3671570.
McCarron JK, Knapp AK. C3 woody plant expansion in a C4 grassland: are grasses and shrubs functionally distinct?. American Journal of Botany. 2001;88:1818 -1823. Available at: http://www.amjbot.org/cgi/content/abstract/88/10/1818.
McCarron JK, Knapp AK. C3 shrub expansion in a C4 grassland: positive post-fire responses in resources and shoot growth. American Journal of Botany. 2003;90:1496 -1501. doi:10.3732/ajb.90.10.1496.
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Wilcox KR, Shi Z, Gherardi LA, et al. Asymmetric responses of primary productivity to precipitation extremes: A synthesis of grassland precipitation manipulation experiments. Global Change Biology. 2017;23(10). doi:10.1111/gcb.13706.
Weltzin JF, Loik ME, Schwinning S, et al. Assessing the response of terrestrial ecosystems to potential changes in precipitation. BioScience. 2003;53:941 -952. doi:doi: 10.1641/0006-3568(2003)053[0941:ATROTE]2.0.CO;2.
Yavitt JB, Knapp AK. Aspects of methane flow from sediment through emergent cattail (Typha latifolia) plants. New Phytologist. 1998;139:495 -503. doi:10.1046/j.1469-8137.1998.00210.x.
Peters DPC, Bestelmeyer BT, Knapp AK, Herrick JE, Monger HC, Havstad KM. Approaches to predicting broad-scale regime shifts using changing pattern-process relationships across scales. In: Miao S, Carstenn S, Nungesser M Real World Ecology: Design and Analyses of Large-Scale and Long-Term Research. Real World Ecology: Design and Analyses of Large-Scale and Long-Term Research. Springer-Verlag, NY; 2009. Available at: http://www.springer.com/us/book/9780387779416.
Kaufman DW, Kaufman GA, Fay PA, Zimmerman JL, Evans EW. Animal populations and communities. 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; 1998:113 -139.

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