- بینام، 1383. مدیریت آبخیزداری استان کرمانشاه. گزارش هواشناسی، جهاد دانشگاهی استان کرمانشاه، 165 صفحه.
- Alatalo, R. V., 1981. Problems in the measurement of evenness in ecology. Oikos 37: 199-204.
- Baev, P. V. and Penev, L.D., 1995. BIODIV. Program for calculating biological diversity parameters, similarity, niche overlap, and cluster analysis. Version 5.1. Pensoft, 57 P.
- Baker, M.E. and Barnes, B. V., 1998. Landscape ecosystem diversity of river floodplains in northwestern Lower Michigan, USA, Canadian Journal of Forest, 28: 1405-1418.
- Barbour, M.G., Burk, J. H., Pitts, W. D., Gilliam, F.S. and Schwartz, M.W., 1999. Terrestrial Plant Ecology (3rd edition), An important of Addison Wesley Longman Incorporation, 649 P.
- Barnes, B. V., Zak, D. R., Denton, S. R. and Spurr, S. H. 1998. Forest ecology, (4th ed.), John Wiley and Sons, Inc., 773 P.
- Beers, T. W., Dress, P. E. and Wensel, L. C., 1966. Aspect transformation in site productivity research. Journal of Forestry 80: 493-498.
- Cain, S. A., 1938. The species-area curve. American Midland Naturalist, 19:573-581.
- Cannon, H. C., Peart, R.P. and Lighton, L., 1998. Tree species diversity in commercially logged Bornean Rainforest, Science, 281: 1366-1368.
- Ehrlich P. R., Wilson, E.O., 1991. Biodiversity studies: Science and policy, Science 253: 758-762
- Grabherr, G., Gottfried, M., Gruber, A. and Pauli, H., 1995. Patterns and current changes in alpine plant diversity, 167-181. In: Chapin A, Körner C (eds.) Arctic and alpine biodiversity: patterns, causes and ecosystem consequences. Ecological Studies, vol 113. Springer, Heidelberg.
- Hill, M.O., 1973. Diversity and evenness: a unifying notation and its consequences. Ecology 54(2): 427-432.
- Krebs, J. C., 1998. Ecological methodology. Addison Wesley Longman Inc., 620 P.
- Körner C., 2000. Why are there global gradients in species richness? Mountains might hold the answer. TREE 15:513
- Molinari, J., 1989. A calibrated index for the measurement of evenness. Oikos 56: 319-326.
- Neufeldt,V. and Guralink,D.B.,1988. Websters New World dictionary. ThirdCollege Edition, Simon and Schuster, New York, in: Barnes,B.V., Zak, D. R., Denton,S.R. and Spurr,S.H.,(eds.). Forest Ecology(4th edition). John Wiley and Sons Inc., 774pp.
- Peet, R. K., 1974. The measurement of species diversity. Ann. Rev. Ecol. Systematics 5: 285-307.
- Pitkanen, S. ,1998. The use of diversity indices to assess the diversity of vegetation in managed Boreal Forests. Forest Ecology and Management, 112: 121-137.
- Sagar, R., Raghubanshi, A.S. and Singh, J.S., 2003. Tree species composition, dispersion and diversity along a disturbance gradient in dry tropical forest region of India. Forest Ecology and management, 186: 61-71.
- Sternberg, M. and Shoshany, M., 2001. Influence of slope aspect on Mediterranean woody formation: comparison of semiarid and an arid site in Israel. Ecological Research, 16: 335-345.
- Theurillat, J.P., Schlüssel, A., Wiget, L. and Guisan, A., 1999. Elevational floristic gradient of vascular plants at the subalpine-alpine ecocline in the Valais (Switzerland). ESF Alpnet News 1: 19-20.
- Vujnovic, K., Wein, R.W. and Dale, M.R.T., 2002. Predicting plant species diversity in response to disturbance magnitude in grassland remnants of central Alberta. Canada Journal Botany, 80: 504-511.
- Whittaker, R.H., 1972. Evolution and measurement of species diversity. Taxon 21(2/3): 213-251.
- Wilson, M.V. and Shmida, A., 1984. Measuring beta diversity with presence-absence data. J. Ecol. 72: 1055-1064.