1. - Battaglia, L.L., Keough, J.R., Pritchett, D.W. 1995. Early secondary succession in a southeastern U.S. alluvial floodplain. Journal of Vegetation Science, 6: 769-776.
2. - Biswas, S.R., Mallik, A.U. 2010. Disturbance effects on species diversity and functional diversity in riparian and upland plant communities. Ecology, 91 (1); 28-35.
3. - Bonet, A., Pausas, J.G. 2004. Species richness and cover along a 60-year chronosequence in old-fields of southeastern Spain. Plant Ecology, 174: 257–270.
4. - El-Sheikh, M.A. 2005. Plant succession on abandoned fields after 25 years of shifting cultivation in Assuit, Egypt. Journal of Arid Environments, 61: 461–481.
5. - Cramer, V.A.; Hobbs, R.J.; Standish, R.J. 2008. What's new about old fileds? Land abandonment and ecosystem assembly. Trends in Ecology & Evolution, 23: 104-112.
6. - Cousins, S.A.O.; Aggemyr, E. 2008. The influence of field shape, area and surrounding landscape an plant species richness in grazed ex-fields. Biological Conservation, 141: 126-135.
7. - Diaz, S., Lavorel, S., de Bello, F., Quetier, F., Grigulis, K., Robson, T.M. 2007. Incorporating plant functional diversity effects in ecosystem service assessments. Proceedings of the National Academy of Science (USA) 104 (52): 20684–20689.
8. - Fleming, G.M., Diffendorfer, J.F., Adler, P.H. 2009. The relative importance of disturbance and exotic plant abundance in California coastal sage scrub. Ecological Applications, 19: 2210-2227.
9. - Flinn, K.M., Vellend, M. 2005. Recovery of forest plant communities in post-agricultural landscapes. Frontiers in Ecology and the Environment, 3: 243–250.
10. Gurarni, D., Arya, N., Yadava, A., Ram, J. 2010. Studies on plant biodiversity of pure Pinus roxburghii Sarg. Forest and mixed pine-oak forest in Uttarakhand Himalaya. New York Science Journal, 3(8): 1-5.
11. - Godefroid, S., Phartyal, S.S., Weyembergh, G., Koedam, N. 2005. Ecological factors controlling the abundance of non-native invasive black cherry (Prunus serotina) in deciduous forest understory in Belgium. Forest Ecology and Management, 210: 91-105.
12. - Hartley, W., Dickinson, N.M., Riby, P., Shutes, B. 2012. Sustainable ecological restoration of brownfield sites through engineering or managed natural attenuation? A case study from Northwest England. Ecological Engineering, 40: 70–79.
13. - Johansson, L.J., Hall, K., Prentice, H.C., Ihse, M., Reitalu, T., Sykes, M.T., Kindstromc, M. 2008. Semi-natural grassland continuity, long-term land-use change and plant species richness in an agricultural landscape on Oland, Sweden. Landscape and Urban Planning. 84 (3-4): 200-211.
14. - Kefi, S., Rietkerk, M., Alados, C.L., Pueyo, Y., Papanastasis, V.P., Elaich, A., de Ruiter, P.C. 2007. Spatial vegetation patterns and imminent desertification in Mediterranean arid ecosystems. Nature, 449: 213–217.
15. - Lee, C.S., You, Y.H., Robinson, G.R. 2002. Secondary succession and natural habitat restoration in abandoned rice fields of central Korea. Restoration Ecology, 10 (2):306–314.