تغییر اجزای فیزیکی ماده‌آلی در اندازه‌های مختلف خاکدانه در یک خاک جنگلی پس از تبدیل به شالیزار و تعیین حساس‌ترین و مقاوم‌ترین جز به تغییر کاربری اراضی

1.Amara, D.M.K., Koroma, S.A., Kamanda, P.J., Kamara, A.M. and Saidu, D.H. 2016. Effects of land use on soill organic carbon fraction in soils of Njala landscape in Sierra Leone. International Journal of Environment, Agriculture and Biotechnology. 1:4. 637-645.

2.Bouajita, A. and Gallali, T. 2010. Land use effect on soil and particulate organic carbon and aggregate stability in some soils in Tunisia. African Journal of Agricultural Research. 5: 8. 764-774.

3.Bremner, J.M. and Mulvaney, C.S. 1982. Nitrogen total. In: A.L. Page, Miller, R.H. and Keeney, D.R. (eds.). Methods of soil analysis. Part 2. Chemical analysis. American Society of Agronomy Inc. and Soil Science Society of American Inc. Madison, WI, pp. 595-624.

4.Canadell, J. and Noble, I. 2001. Challenges of a changing Earth. Trend Ecology and Evolution. 16: 12. 664-666.

5.Chaneton, E.J. and Lavado, R.S. 1996. Soil nutrients and salinity after long-term grazing exclusion in a flooding pampa grassland. Journal of Range Management. 49: 2. 182-187.

6.Christensen, E., Curbera, F., Meredith, G. and Weerawarana, S. 2001. Web services description language (WSDL) 1.1.ofSoil and Water Resources Conservation. 5: 3. 14-25.

7.Conant, R.T., Six, J. and Paustian, K. 2004. Land use effects on soil carbon fractions in the southeastern United States. Changes in soil carbon fractions along a forest to pasture chronosequence. Biology and Fertility of Soils. 40: 194-200.

8.Dungait, J.A.J., Hopkins, D.W., Gregory, A.S. and Whitmore, A.P. 2012. Soil organic matter turnover is governed by accessibility not recalcitrance. Global Change Biology. 18: 1781-1796.

9.Fallahzade, J. and Hajabbasi, M.A. 2010. Evaluation of organic matter storage in aggregate of clayey soils under degreded pasture and cropland in central Zagros. Journal of Water and Soil Conservation. 17: 3. 181-194. (In Persian)

10.Fang, H.J., Cheng, S.L., Zhang, X.P., Liang, A.Z., Yang, X.M. and Drury, C.F. 2006. Impact of soil redistribution in a sloping landscape on carbon sequestration in Northeast China.Land degradation and development.17: 1. 89-96.

11.Golchin, A., Oades, J.M., Skjemstad, J.O. and Clarke, P. 1994. Study of free and occluded particulate organic matter in soils by solid state 13C CP/MAS NMR spectroscopy and scanning electron microscopy. Soil Research.32: 2. 285-309.

12.Golchin, A., Oades, J.M., Skjemstad, J.O. and Clarke, P. 1995a. Structural and dynamic properties of soil organic-matter as reflected by 13C natural-abundance, pyrolysis mass-spectrometry and solid-state 13C NMR-spectroscopy in density fractions of an oxisol under forest and pasture. Soil Research.33: 1. 59-76.

13.Golchin, A., Clark, P., Oades, J.M. and Skjemstad, J.O. 1995b. The effects of cultivation on the composition of organic matter and structural stability of soils. Australian Journal of Soil Research. 33: 975-993.

14.Gregorich, E.G., Carter, M.R., Angers, D.A., Monreal, C.M. and Ellert, B. 1994. Towards a minimum data set to assess soil organic matter quality in agricultural soils. Canadian Journal of Soil Science. 74:4. 367-385.

15.Jastrow, J.D. 1996. Soil aggregate formation and the accrual of particulate and mineral-associated organic matter. Soil Biology and Biochemistry. 28: 656-676.

16.Jastrow, J.D., Amonette, J.E. andBailey, V.E. 2007. Mechanisms controlling soil carbon turnover and their potential application for enhancing carbon sequestration. Climatic Change. 80: 5-23.

17.Kalambukattu, J.G., Singh, R., Patra, A.K. and Arunkumar, K. 2013. Soil carbon pools and carbon management index under different land use systems in the Central Himalayan region.Acta Agriculturae Scandinavica, SectionB-Soil & Plant Science. 63: 3. 200-205.

18.Kaykhah, E. and Niknahad Gharmakher, H. 2015. Impact of an alternative system on some soil properties as compared with forest and cropland systems. Journal of Water and Soil Conservation. 22: 2. 127-142.

19.Kemper, C.T., Osborne, R.L. and Bellows, J.C. 1985. U.S. Patent No. 4,517,468. Washington, DC: U.S. Patent and Trademark Office. 7: 1-2. 133-138.

20.Moges, S. and Holden, M.N. 2008.Soil fertility in relation to slope position and agricultural land use: a case studyof umbulo catchment in Southern Ethiopia. Environmental Management. 42: 753-763.

21.Nelson, R.E. 1982. Carbonate and gypsum. In: Page, A.L., Miller, R.H. and Keeney, D.R. Methods of soil analysis. Part 2, Chemical and microbiological properties (2^nd Ed). 2: 643-698.

22.Owji, A.R., Landi, A. and Hojati, S. 2017. Effects of grazing management on different froms of organic carbon in Peneti plain of Izeh area in Khuzestan province. J. of Water and Soil Conservation. 24: 3. 113-129. (In Persian)

23.Sainepo, B.M., Gachene, C.K. and Karuma, A. 2018. Assessment of soil organic carbon fractions and carbon management index under different land use types in Olesharo Catchment, Narok County, Kenya. Carbon balance and management. 13: 1. 1-9.

24.Six, J., Bossuyt, H., Degryze, S. and Denef, K. 2004. A history of research on the link between micro aggregate, Soil biota and soil organic matter dynamics. Soil and Tillage Research. 79: 7-31.

25.Tan, Z., Lal, R., Owens, L. and Izaurralde, R.C. 2007. Distribution of light and heavy fractions of soil organic carbon as related to land use and tillage practice. Soil and Tillage Research.92: 1-2. 53-59.

26.Wagai, R., Mayer, L.M. and Kitayama, K. 2009. Nature of the “occluded” low-density fraction in soil organic matter studies: a critical review. Soil Science and Plant Nutrition. 55: 1. 13-25.

27.Wen, D., He, N. and Zhang, J. 2016. Dynamics of soil organic carbon and aggregate stability with grazing exclusion in the Inner Mongolian grasslands. Plos one. 11: 1. e0146757.