Abstract
After the collapse of the Soviet Union in 1991, 12 million ha of cropland were abandoned in the steppe zone of Kazakhstan. At the same time livestock numbers crashed, leaving large areas of steppe without any grazing. We aimed to investigate, to which degree spontaneous succession on former cropland leads to the restoration of native steppe vegetation, and how this process is influenced by changing grazing patterns. We recorded biomass and vegetation characteristics as well as local soil and landscape variables in 151 quadrats of 100 m2, covering 89 plots on former cropland abandoned in the early 1990s and 62 reference plots of near-natural steppe grassland that was never ploughed. About half of the plots of each category were located in a remote region where grazing has been absent for ca. 20 years, whereas the other half was located in a region with moderate livestock grazing. While there were no differences in the diversity, structure and plant life form composition of currently grazed and un-grazed near-natural steppe grasslands, corresponding successional plots on abandoned arable land exhibited significant differences. Grazed plots on former fields showed higher species richness and a higher cover of dwarf shrubs (mostly Artemisia spec.), ruderals and perennial herbs. At the same time, immigration of typical steppe species was much more successful. Contrary, in the absence of any grazing we found species-poor swards dominated by Stipa lessingiana and Leymus ramosus exhibiting an increasing frequency of wildfires due to litter accumulation. After 15–20 years, secondary steppe grasslands still differed substantially from their near-natural references. Our results suggest that grazing is mandatory to fully restore the original near-natural steppe vegetation and the underlying processes of pyric herbivory.
Similar content being viewed by others
References
Alcantara C et al (2013) Mapping the extent of abandoned farmland in Central and Eastern Europe using MODIS time series satellite data. Environ Res Lett 8:035035
Bakker JP, Berendse F (1999) Constraints in the restoration of ecological diversity in grassland and heathland communities. Trends Ecol Evol 14:63–68
Bakker ES, Olff H (2003) Impact of different-sized herbivores on recruitment opportunities for subordinate herbs in grasslands. J Veg Sci 14:465–474
Bakker ES, Ritchie ME, Olff H, Milchunas DG, Knops JM (2006) Herbivore impact on grassland plant diversity depends on habitat productivity and herbivore size. Ecol Lett 9:780–788
Bond WJ, Keeley JE (2005) Fire as a global ‘herbivore’: the ecology and evolution of flammable ecosystems. Trends Ecol Evol 20:387–394
Burnham KP, Anderson DR (2002) Model selection and multimodel inference: a practical information-theoretic approach. Springer, Berlin
Burns CE, Collins SL, Smith MD (2009) Plant community response to loss of large herbivores: comparing consequences in a South African and a North American grassland. Biodivers Conserv 18:2327–2342
Collins SL (1992) Fire frequency and community heterogeneity in tallgrass prairie vegetation. Ecology 73:2001–2006
Collins SL, Calabrese LB (2012) Effects of fire, grazing and topographic variation on vegetation structure in tallgrass prairie. J Veg Sci 23:563–575
Collins SL, Smith MD (2006) Scale-dependent interaction of fire and grazing on community heterogeneity in tallgrass prairie. Ecology 87:2058–2067
Cosyns E, Delporte A, Lens L, Hoffmann M (2005) Germination success of temperate grassland species after passage through ungulate and rabbit guts. J Ecol 93:353–361
Cramer VA, Hobbs RJ, Standish RJ (2008) What’s new about old fields? Land abandonment and ecosystem assembly. Trends Ecol Evol 23:104–112
De Beurs KM, Henebry GM (2004) Land surface phenology, climatic variation, and institutional change: analyzing agricultural land cover change in Kazakhstan. Remote Sens Environ 89:497–509
Dengler J, Janišová M, Török P, Wellstein C (2014) Biodiversity of Palaearctic grasslands: a synthesis. Agr Ecosyst Environ 182:1–14
Dierschke H (1994) Pflanzensoziologie: Grundlagen und Methoden. Ulmer, Stuttgart
Dieterich T (2000) Landschaftsökologische Untersuchungen an Ackerbrachen im zukünftigen Biosphärenreservat “Tengis See” in Zentralkasachstan und ihr Regenerierungsvermögen zur Steppe, Diploma Thesis. Ernst-Moritz-Arndt Universität Greifswald
Dubinin M, Luschekina A, Radeloff VC (2011) Climate, livestock, and vegetation: what drives fire increase in the arid ecosystems of southern Russia? Ecosystems 14:547–562
Dufrêne M, Legendre P (1997) Species assemblages and indicator species: the need for a flexible asymmetrical approach. Ecol Monogr 67:345–366
Enyedi ZM, Ruprecht E, Deak M (2008) Long-term effects of the abandonment of grazing on steppe-like grasslands. Appl Veg Sci 11:55–62
Federal Governmental Statistical Service Russia (2013) Area sown for crops, by province. http://www.gks.ru
Fischer SF, Poschlod P, Beinlich B (1996) Experimental studies on the dispersal of plants and animals on sheep in calcareous grasslands. J Appl Ecol 33:1206–1222
Fuhlendorf S, Engle D (2004) Application of the fire–grazing interaction to restore a shifting mosaic on tallgrass prairie. J Appl Ecol 41:604–614
Fuhlendorf SD, Harrell WC, Engle DM, Hamilton RG, Davis CA, Leslie DM Jr (2006) Should heterogeneity be the basis for conservation? Grassland bird response to fire and grazing. Ecol Appl 16:1706–1716
Fuhlendorf SD, Engle DM, Kerby J, Hamilton R (2009) Pyric herbivory: rewilding landscapes through the recoupling of fire and grazing. Conserv Biol 23:588–598
Gerla PJ, Cornett MW, Ekstein JD, Ahlering MA (2012) Talking big: lessons learned from a 9000 hectare restoration in the Northern Tallgrass Prairie. Sustainability 4:3066–3087
Gibson C, Watt T, Brown V (1987) The use of sheep grazing to recreate species-rich grassland from abandoned arable land. Biol Conserv 42:165–183
Golub V (1994) The desert vegetation communities of the Lower Volga Valley. Feddes Repert 105:499–515
Herzon I, Marja R, Menshikova S, Kondratyev A (2014) Farmland bird communities in an agricultural landscape in Northwest Russia: Seasonal and spatial patterns. Agr Ecosyst Environ 183:78–85
Hobbs RJ, Higgs E, Harris JA (2009) Novel ecosystems: implications for conservation and restoration. Trends Ecol Evol 24:599–605
Hoekstra JM, Boucher TM, Ricketts TH, Roberts C (2005) Confronting a biome crisis: global disparities of habitat loss and protection. Ecol Lett 8:23–29
Hoffmann G (1991) Die Untersuchung von Böden. Methodenbuch VDLUFA-Verlag, Darmstadt, DE
Hölzel N, Haub C, Ingelfinger MP, Otte A, Pilipenko VN (2002) The return of the steppe large-scale restoration of degraded land in southern Russia during the post-Soviet era. J Nat Conserv 10:75–85
Hölzel N, Buisson E, Dutoit T (2012) Species introduction–a major topic in vegetation restoration. Appl Veg Sci 15:161–165
Kamp J (2014) Land management: Weighing up reuse of Soviet croplands. Nature 505:483
Kamp J, Urazaliev R, Donald PF, Hölzel N (2011) Post-Soviet agricultural change predicts future declines after recent recovery in Eurasian steppe bird populations. Biol Conserv 144:2607–2614
Kamp J, Siderova TV, Salemgareev AR, Urazaliev RS, Donald PF, Hölzel N (2012) Niche separation of larks (Alaudidae) and agricultural change on the drylands of the former Soviet Union. Agr Ecosyst Environ 155:41–49
Karamysheva ZV, Rachkovskaya EI (1973) A botanical geography of the steppes of Central Kazakhstan. Nauka, Leningrad
Kazakhstan State Statistics Agency (2013) Agriculture. http://www.stat.kz
Kindscher K, Tieszen LL (1998) Floristic and soil organic matter changes after five and thirty-five years of native tallgrass prairie restoration. Restor Ecol 6:181–196
Kleinebecker T, Klaus V, Hölzel N (2012) Reducing sample quantity and maintaining high-prediction quality of grassland biomass properties with near infrared reflectance spectroscopy. J Near Infrared Spec 19:495
Knapp AK, Blair JM, Briggs JM, Collins SL, Hartnett DC, Johnson LC, Towne EG (1999) The keystone role of bison in North American tallgrass prairie. Bioscience 49:39–50
Kühl A, Balinova N, Bykova E, Arylov YN, Esipov A, Lushchekina AA, Milner-Gulland E (2009) The role of saiga poaching in rural communities: linkages between attitudes, socio-economic circumstances and behaviour. Biol Conserv 142:1442–1449
Kurganova I, Lopes de Gerenyu V, Six J, Kuzyakov Y (2014) Carbon cost of collective farming collapse in Russia. Glob Chang Biol 20:938–947
Laing S, Buckland S, Burn R, Lambie D, Amphlett A (2003) Dung and nest surveys: estimating decay rates. J Appl Ecol 40:1102–1111
Malo JE, Suárez F (1995) Herbivorous mammals as seed dispersers in a Mediterranean dehesa. Oecologia 104:246–255
Marinych OV, Rachkovskaya EI, Sadvokasov RE, Temirbekov SS (2002) Perspectives in the restoration of abandoned arable fields in Northern Kazakhstan. Steppe Bulletin. http://savesteppe.org/ru/archives/3917
Martin LM, Wilsey BJ (2012) Assembly history alters alpha and beta diversity, exotic–native proportions and functioning of restored prairie plant communities. J Appl Ecol 49:1436–1445
McCune M, Mefford MJ (1999) Multivariate analysis of ecological data, 4th edn. MjM Software Design, Gleneden Beach
Olff H, Ritchie ME (1998) Effects of herbivores on grassland plant diversity. Trends Ecol Evol 13:261–265
Prishchepov AV, Radeloff VC, Baumann M, Kuemmerle T, Müller D (2012) Effects of institutional changes on land use: agricultural land abandonment during the transition from state-command to market-driven economies in post-Soviet Eastern Europe. Environ Res Lett 7:024021
Rabotnov T (1995) Phytozönologie. Ulmer, Stuttgart
Redhead JW, Sheail J, Bullock JM, Ferreruela A, Walker KJ, Pywell RF (2014) The natural regeneration of calcareous grassland at a landscape scale: 150 years of plant community re-assembly on Salisbury Plain, UK. Appl Veg Sci 17:408–418
Robinson S, Milner-Gulland E (2003) Political change and factors limiting numbers of wild and domestic ungulates in Kazakhstan. Hum Ecol 31:87–110
Robinson S, Milner-Gulland E, Kerven C (2003) Contraction in livestock mobility resulting from state farm reorganisation. Prospects for pastoralism in Kazakstan and Turkmenistan: from state farms to private flocks, pp 128–145
Römermann C, Dutoit T, Poschlod P, Buisson E (2005) Influence of former cultivation on the unique Mediterranean steppe of France and consequences for conservation management. Biol Conserv 121:21–33
Ruprecht E (2005) Secondary succession in old-fields in the Transylvanian Lowland (Romania). Preslia 77:145–157
Ruprecht E, Enyedi MZ, Eckstein RL, Donath TW (2010) Restorative removal of plant litter and vegetation 40 years after abandonment enhances re-emergence of steppe grassland vegetation. Biol Conserv 143:449–456
Singh NJ, Milner-Gulland EJ (2011) Conserving a moving target: planning protection for a migratory species as its distribution changes. J Appl Ecol 48:35–46
Smelanskii I (2012) How much abandoned farmland is there in the steppe belt of Russia? Steppe Bulletin 15:4–7
Sojneková M, Chytrý M (2015) From arable land to species-rich semi-natural grasslands: Succession in abandoned fields in a dry region of central Europe. Ecol Eng 77:373–381
ter Braak CJF, Šmilauer P (2012) Canoco reference manual and user’s guide to canoco for windows: software for ordination (version 5.0). Microcomputer Power, Ithaca, NY
The Plant List (2013) Version 1.1. http://www.theplantlist.org/
Török P, Deák B, Vida E, Valkó O, Lengyel S, Tóthmérész B (2010) Restoring grassland biodiversity: sowing low-diversity seed mixtures can lead to rapid favourable changes. Biol Conserv 143:806–812
Török P, Vida E, Deák B, Lengyel S, Tóthmérész B (2011) Grassland restoration on former croplands in Europe: an assessment of applicability of techniques and costs. Biodivers Conserv 20:2311–2332
Valkó O, Török P, Deák B, Tóthmérész B (2014) Review: Prospects and limitations of prescribed burning as a management tool in European grasslands. Basic Appl Ecol 15:26–33
Veldman JW et al (2015) Toward an old-growth concept for grasslands, savannas, and woodlands. Front Ecol Environ 13:154–162
Walter H, Breckle S-W (1994) Spezielle Ökologie der gemässigten und arktischen Zonen Euro-Nordasiens, vol 3. Ökologie der Erde, 2nd edn. Gustav Fischer Verlag, Stuttgart
Acknowledgments
We thank Timur Iskakov, Edith Koshkin, Tobias Koz, Alexandr Kuzminskii, Evgeniya Senyak, Ruslan Urazaliev, Frederike Velbert and Sergey Sklyarenko for assistance with fieldwork and logistical support. Soil samples were processed by Ulrike Berning-Mader, Madeleine Supper and Melanie Tappe. This study was supported by the Royal Society for the Protection of Birds (RSPB) and funded by the UK government’s Darwin Initiative (Project Ref-No. 18004) and the Volkswagen Foundation, project BALTRAK (Project Ref-No. A112025).
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Péter Török.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Brinkert, A., Hölzel, N., Sidorova, T.V. et al. Spontaneous steppe restoration on abandoned cropland in Kazakhstan: grazing affects successional pathways. Biodivers Conserv 25, 2543–2561 (2016). https://doi.org/10.1007/s10531-015-1020-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10531-015-1020-7