Abstract
Most of North America’s northern Great Plains have been cultivated for crop production, leaving remnants of natural mixed-grass prairie fragmented and threatened by alien plant invasions. The region’s most widespread alien perennial forage crop, crested wheatgrass (Agropyron cristatum sensu amplo), has invaded native grassland and raised concerns regarding its ecological impact. To evaluate impacts at multiple scales of organization, adjacent invaded and uninvaded mixed-grass prairie were sampled at eight widely separated locations. At the population level, native C3 mid-grasses and forbs were less abundant in invaded grasslands, while native C3 and C4 short-grass abundance was not different. At community and landscape levels, diversity was lower in invaded grasslands largely because of lower forb species richness and cover, and crested wheatgrass dominance of both cover (14% basal cover) and seedbank (404 seeds m−2). At the ecosystem level, both vegetation and litter biomass were greater in invaded grasslands, however, below ground organic matter (roots and litter), soil organic carbon, total nitrogen and phosphorus were not different. Crested wheatgrass invasion of mixed-grass prairie was associated with lower diversity within and among plant communities, and appears to simplify the composition of mixed-grass prairie landscapes. Hypotheses for crested wheatgrass dominance and persistence following invasion are suggested.
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InstitutionalAuthorNameAgriculture Canada Expert Committee on Soil Survey (1987) Canadian System of Soil Classification EditionNumber2 National Research Council Ottawa
R Aguilar EF Kelly RD Heil (1988) ArticleTitleEffects of cultivation on soils in northern Great Plains rangeland Soil Science Society of America Journal 52 1081–1085
OW Archibold (1981) ArticleTitleBuried viable propagules in native prairie and adjacent agricultural sites in central Saskatchewan Canadian Journal of Botany 59 701–706
Y Bai RT Romo (1997) ArticleTitleSeed production, seed rain, and the seedbank of fringed sagebrush Journal of Range Management 50 151–155
J Bakker SD Wilson (2001) ArticleTitleCompetitive abilities of introduced and native grasses Plant Ecology 157 117–125 Occurrence Handle10.1023/A:1013972403293
CC Baskin JM Baskin (1998) Seeds: Ecology, Biogeography, and Evolution of Dormancy and Germination Academic Press Toronto
RC Blair JJ Higgins (1985) ArticleTitleA comparison of the paired samples t test to that of the Wilcoxon’s signed-rank test under various population shapes Psychological Bulletin 97 119–128 Occurrence Handle10.1037//0033-2909.97.1.119
K Broersma M Krzic DJ Thompson AA Bomke (2000) ArticleTitleSoil and vegetation of ungrazed crested wheatgrass and native rangelands Canadian Journal of Soil Science 80 411–417 Occurrence Handle1:CAS:528:DC%2BD3cXnsVClsbc%3D
IC Burke WK Lauenroth DP Coffin (1995) ArticleTitleSoil organic matter recovery in semiarid grasslands: implications for the conservation reserve program Ecological Applications 5 793–801
JE Byers S Reichard JM Randall IM Parker CS Smith WM Lonsdale AE Atkinson TR Seastedt M Williamson E Chornesky D Hays (2002) ArticleTitleDirecting research to reduce the impacts of nonindigenous species Conservation Biology 16 630–640 Occurrence Handle10.1046/j.1523-1739.2002.01057.x
CA Call BA Roundy (1991) ArticleTitlePerspectives and processes in revegetation of arid and semiarid rangelands Journal of Range Management 44 543–549
JM Christian SD Wilson (1999) ArticleTitleLong-term ecosystem impacts of an introduced grass in the northern Great Plains Ecology 80 2397–2407
RT Coupland (1950) ArticleTitleEcology of mixed prairie in Canada Ecological Monographs 20 271–315
D Curtin F Selles H Wang RP Zentner CA Campbell (2000) ArticleTitleRestoring organic matter in a cultivated, semiarid soil using crested wheatgrass Canadian Journal of Soil Science 80 429–435 Occurrence Handle1:CAS:528:DC%2BD3cXnsVCltr8%3D
CM D’Antonio PM Vitousek (1992) ArticleTitleBiological invasions by exotic grasses, the grass/fire cycle, and global change Annual Review of Ecology and Systematics 23 63–87
EA Davidson DC Nepstad C Klink SE Trumbore (1995) ArticleTitlePasture soils as carbon sink Scientific correspondence. Nature 376 472–473 Occurrence Handle1:CAS:528:DyaK2MXnsVCrsrY%3D
DR. Dewey (1986) Taxonomy of the crested wheatgrasses (Agropyron) KL. Johnson (Eds) Crested Wheatgrass: Its Values, Problems and Myths, Symposium Proceedings Utah State University Logan, UT. 31–44
JF Dormaar MA Naeth WD Willms DS Chanasyk (1995) ArticleTitleEffect of native prairie, crested wheatgrass (Agropyron cristatum (L.) Gaertn.) and Russian wild rye (Elymus junceus Fisch.) on soil chemical properties Journal of Range Management 48 258–263
DM Eissenstat MM Caldwell (1988a) ArticleTitleCompetitive ability is linked to rates of water extraction: a field study of two aridland tussock grasses Oecologia 75 1–7 Occurrence Handle10.1007/BF00378806
DM Eissenstat MM Caldwell (1988b) ArticleTitleSeasonal timing of root growth in favorable microsites Ecology 69 870–873
CS Elton (1958) The Ecology of Invasions by Animals and Plants University of Chicago Press Chicago, IL
N Fowler (1986) ArticleTitleThe role of competition in plant communities in arid and semiarid regions Annual Review of Ecology and Systematics 17 89–110 Occurrence Handle10.1146/annurev.es.17.110186.000513
AB Frank JD Berdahl RE Barker (1985) ArticleTitleMorphological development and water use in clonal lines of four range grasses Crop Science 25 339–344
JP Grime (1973) ArticleTitleInterspecific competitive exclusion in herbaceous vegetation Nature 242 344–347
L Heidinga SD Wilson (2002) ArticleTitleThe impact of an invading alien grass (Agropyron cristatum) on species turnover in native prairie Diversity and Distributions 8 249–258 Occurrence Handle10.1046/j.1472-4642.2002.00154.x
L Heidinga SD Wilson (2003) ArticleTitleThe impact of an invading alien grass (Agropyron cristatum) on species turnover in native prairie Diversity and Distributions 8 249–258
DH Heinrichs JL Bolton (1950) ArticleTitleStudies on the competition of crested wheatgrass with perennial native species Scientific Agriculture 30 428–443
DC Henderson BH Ellert MA Naeth (2004) ArticleTitleUtility of 13C for ecosystem carbon turnover estimation in grazed mixed grass prairie Geoderma 119 219–231 Occurrence Handle10.1016/j.geoderma.2003.08.001 Occurrence Handle1:CAS:528:DC%2BD2cXhsFeku7s%3D
RJ Hobbs SE Humphries (1995) ArticleTitleAn integrated approach to the ecology and management of plant invasions Conservation Biology 9 761–770 Occurrence Handle10.1046/j.1523-1739.1995.09040761.x
PM Holmes RM Cowling (1997) ArticleTitleDiversity, composition and guild structure relationships between soil-stored seed banks and mature vegetation in alien plant-invaded South African fynbos shrublands Plant Ecology 133 107–122 Occurrence Handle10.1023/A:1009734026612
WA Hubbard (1949) ArticleTitleResults of studies of crested wheatgrass Scientific Agriculture 29 385–395
E Huber-Sannwald DA Pyke MM Caldwell S Durham (1998) ArticleTitleEffects of nutrient patches and root systems on the clonal plasticity of a rhizomatous grass Ecology 79 2267–2280
AC Hull GJ Klomp (1966) ArticleTitleLongevity of crested wheatgrass in the sagebrush-grass type in southern Idaho Journal of Range Management 19 5–11
LR Iverson MK Wali (1982) ArticleTitleBuried, viable seeds and their relation to revegetation after surface mining Journal of Range Management 35 648–652
KL Johnson (1986) The social values of crested wheatgrass: pros, cons and tradeoffs KL. Johnson (Eds) Crested Wheatgrass: Its Values, Problems and Myths, Symposium Proceedings. Utah State University Logan, UT 331–335
PR Kemp GJ Williams (1980) ArticleTitleA physiological basis for niche separation between Agropyron smithii (C3) and Bouteloua gracilis (C4) Ecology 61 846–858
M Kent P Coker (1992) Vegetation Description and Analysis: A Practical Approach John Wiley Toronto, ON
K Kindscher PV Wells (1995) ArticleTitlePrairie plant guilds: a multivariate analysis of prairie species based on ecological and morphological traits Vegetatio 117 29–50 Occurrence Handle10.1007/BF00033257
DA Klein BA Frederick M Biondini MJ Trlica (1988) ArticleTitleRhizosphere microorganism effects on soluble amino acids, sugars and organic acids in the root zone of Agropyron cristatum, Agropyron smithii and Bouteloua gracilis Plant and Soil 110 19–25 Occurrence Handle1:CAS:528:DyaL1cXmt12ntbg%3D
KD Klement RK Heitschmidt CE Kay (2001) Eighty years of vegetation and landscape changes in the northern Great Plains: a photographic record Conservation Research Report No. 45 United States Department of Agriculture, Agricultural Research Service Washington, DC
PM Kotanen J Bergelson DL Hazlett (1998) ArticleTitleHabitats of native and exotic plants in Colorado shortgrass steppe: a comparative approach Canadian Journal of Botany 76 664–672 Occurrence Handle10.1139/cjb-76-4-664
M Krzic K Broersma DJ Thompson AA Bomke (2000) ArticleTitleSoil properties and species diversity of grazed crested wheatgrass and native rangelands Journal of Range Management 53 353–358
S. Kuo (1996a) Total phosphorus, digestion with perchloric acid A. Klute (Eds) Methods of Soil Analysis: Part 3 Chemical Methods. EditionNumber3 Soil Science Society of America Madison, WI 870–872
S. Kuo (1996b) Phosphorus determination, inductively coupled plasma spectrometry A. Klute (Eds) Methods of Soil Analysis: Part 3. EditionNumber3 Chemical Methods. Soil Science Society of America Madison, WI 910–911
DL Larson PJ Anderson W Newton (2001) ArticleTitleAlien plant invasion in mixed-grass prairie: effects of vegetation type and anthropogenic disturbance Ecological Applications 11 128–141
P Lesica TH DeLuca (1996) ArticleTitleLong-term harmful effects of crested wheatgrass on Great Plains grassland ecosystems Journal of Soil and Water Conservation 51 408–409
N Levang-Brilz ME Biondini (2002) ArticleTitleGrowth rate, root development and nutrient uptake of 55 plant species from the Great Plains grasslands, USA Plant Ecology 165 117–144 Occurrence Handle10.1023/A:1021469210691
J Looman DH Heinrichs (1973) ArticleTitleStability of crested wheatgrass pastures under long-term pasture use Canadian Journal of Plant Science 53 501–506
RN Mack D Simberloff WM Lonsdale H Evans M Clout FA Bazzaz (2000) ArticleTitleBiotic invasions: causes, epidemiology, global consequences and control Ecological Applications 10 689–710
GM Marlette JE Anderson (1986) ArticleTitleSeed banks and propagule dispersal in crested-wheat grass stands Journal of Applied Ecology 23 161–175
EH Moss (1994) The Flora of Alberta University of Toronto Press Toronto, ON
DW. Nelson LE. Sommers (1996) Total carbon, organic carbon, and organic matter A. Klute (Eds) Methods of Soil Analysis. Part 3. Chemical Methods. Soil Science Society of America Madison, WI 961–1010
J Oksanen (1996) ArticleTitleIs the humped relationship between species richness and biomass an artifact due to plot size Journal of Ecology 84 293–295
IM Parker D Simberloff WM Lonsdale K Goodell M Wonham PM Kareiva MH Williamson B Von Holle JE Byers L Goldwasser (1999) ArticleTitleImpact: toward a framework for understanding the ecological effects of invaders Biological Invasions 1 3–19 Occurrence Handle10.1023/A:1010034312781
JM Paruelo WK Lauenroth (1996) ArticleTitleRelative abundance of plant functional types in grasslands and shrublands of North America Ecological Applications 6 1212–1224
D Pimentel S McNair J Janecka J Wightman C Simmonds C O’Connel E Wong L Russel J Zern T Aquino T Tsomondo (2001) ArticleTitleEconomic and environmental threats of alien plant, animal, and microbe invasions Agriculture, Ecosystems and Environments 84 1–20
DA Pyke (1990) ArticleTitleComparative demography of co-occurring introduced and native tussock grasses: persistence and potential expansion Oecologia 82 537–543 Occurrence Handle10.1007/BF00319798
GA Rogler RJ Lorenz (1983) ArticleTitleCrested wheatgrass – early history in the United States Journal of Range Management 36 91–93
JT Romo Y Bai (2004) ArticleTitleComposition of seed banks and plant communities in the mixed prairie of Saskatchewan Journal of Range Management 57 300–304 Occurrence Handle10.2111/1551-5028(2004)057[0300:SBAPCC]2.0.CO;2
FB Samson FL Knopf (1994) ArticleTitlePrairie conservation in North America Bioscience 44 418–421
GE Schuman F Rauzi DT Booth (1982) ArticleTitleProduction and competition of crested wheatgrass-native grass mixtures Agronomy Journal 74 23–26
S Smoliak JF Dormaar (1985) ArticleTitleProductivity of Russian wild rye and crested wheatgrass and their effect on prairie soils Journal of Range Management 38 403–405
Smoliak S, Johnston A and McLean A (1980) Management of Crested Wheatgrass Pastures. Publication 1473, Agriculture Canada, Research Branch, Ottawa
GC Sutter RM Brigham (1998) ArticleTitleAvifaunal and habitat changes resulting from conversion of native prairie to crested wheatgrass: patterns at songbird community and species levels Canadian Journal of Zoology 76 869–875 Occurrence Handle10.1139/cjz-76-5-869
AJ Symstad (2000) ArticleTitleA test of the effects of functional group richness and composition on grassland invasibility Ecology 81 99–109
K Thompson JP Grime (1979) ArticleTitleSeasonal variation in the seed banks of herbaceous species in ten contrasting habitats Journal of Ecology 67 893–921
EB. Wiken (1986) Terrestrial Ecozones of Canada Ecological Land Classification Series No. 19. Environment Canada Hull, QB
DG Williams Z Baruch (2000) ArticleTitleAfrican grass invasion in the Americas: ecosystem consequences and the role of ecophysiology Biological Invasions 2 123–140 Occurrence Handle10.1023/A:1010040524588
WD Willms DA Quinton (1995) ArticleTitleGrazing effects on germinable seeds on the fescue prairie Journal of Range Management 48 423–430
RA Wroe S Smoliak BW Adams WD Willms ML Anderson (1988) Guide to Range Conditions and Stocking Rates for Alberta Grasslands Alberta Forestry, Lands and Wildlife, Public Lands Edmonton AB
JC Yeomens JM Bremner (1991) ArticleTitleCarbon and nitrogen analysis of soils by automated combustion techniques Communications in Soil Science and Plant Analysis 22 843–850
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Henderson, D.C., Naeth, M.A. Multi-scale impacts of crested wheatgrass invasion in mixed-grass prairie. Biol Invasions 7, 639–650 (2005). https://doi.org/10.1007/s10530-004-6669-x
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DOI: https://doi.org/10.1007/s10530-004-6669-x