The impact of wild pear (Pyrus syriaca and P. globra) stand management on carbon ‎storage of soil and litters and some soil characteristics (case study: Dehkohneh forest of ‎Sepidan, Fars Province)‎

Document Type : Scientific article

Authors

1 Assistant Professor, Department of natural resources, Fars Agricultural and Natural Resources Research ‎and ‎Education Center, AREEO, Shiraz, I. R. Iran

2 Assistant Professor, Department of natural resources, Chaharmahl-Bakhtiari Agricultural and Natural ‎Resources ‎Research and Education Center, AREEO, Shahrkord, I. R. Iran

3 Associate Professor, Department of Forest, Research Institute of Forest and Rangeland, AREEO, Tehran, I. ‎R. Iran

4 Associate Professor, Department of soil conservation and watershed management, Fars Agricultural and ‎Natural ‎Resources Research and Education Center, AREEO, Shiraz, I. R. Iran

5 Super expert, Department of soil conservation and watershed management, Fars Agricultural and Natural ‎‎Resources Research and Education Center, AREEO, Shiraz, I. R. Iran

6 Expert, Department of natural resources, Fars Agricultural and Natural Resources Research and Education ‎‎Center, AREEO, Shiraz, I. R. Iran

Abstract

Soil in forest ecosystems is a giant source for storage of atmospheric carbon that would increase its contribution against climate warming under proper management. In the current research, soil and litter contribution in carbon sequestration were compared between a 50 years old enclosure (less degraded) and un- enclosure (degraded) wild pear stands. Besides, some soil characteristics including soil moisture, bulk density, organic carbon, total nitrogen, phosphorus, and soil microbial respiration were studied. In each stand, 5 soil samples and 10 litter samples were collected from each plot and the characteristics were compared with T-student independent analysis. The results clearly indicated that soil carbon storage and carbon storage in coarse litter due to greater tree covers in enclosure field were two times higher than un- enclos6ure. Meanwhile, carbon storage in fine litter was same in the both stands. Phousphurus content and total nitrogen in soil of enclosure field were 6 and 2 times higher than un- inclosure, respectively. Moisture content Not only was higher in less degraded field (36%) in comparison with degraded one (21%) but also soil microbial respiration in less degraded field was higher around 31% when compared with degraded field. Finally, it can be proposed that enclosure management not only can improve soil carbon storage more than two times but also can increase soil fertility. This finding highlights the importance of enclosure management in Zagros region for maintaining of soil functions.

Keywords


Amundson, R., The carbon budget in soils. Annual Review of Earth and Planetary Sciences 2001, 29 (1), 535-562.
Bigler, C.; Veblen, T. T., Changes in litter and dead wood loads following tree death beneath subalpine conifer species in northern Colorado. Canadian Journal of Forest Research 2011, 41 (2), 331-340.
Bolat, I.; Kara, Ö.; Sensoy, H.; Yüksel, K., Influences of Black Locust (Robinia pseudoacacia L.) afforestation on soil microbial biomass and activity. iForest-Biogeosciences and Forestry 2015, 9 (1), 171.
Bremner J. M.; Mulvaney, C. S., Nitrogen-total. In: Page A. L., Miller R. H., Keeney D. R. (Eds.), Methods of Soil Analyses. Part 2: Chemical and Microbiological Properties, 2nd ed. American Society of Agronomy, Madison, WI, 1982. pp. 595-624.
de Vries, W.; Solberg, S.; Dobbertin, M.; Sterba, H.; Laubhann, D.; Van Oijen, M.; Evans, C.; Gundersen, P.; Kros, J.; Wamelink, G., The impact of nitrogen deposition on carbon sequestration by European forests and heathlands. Forest Ecology and Management 2009, 258 (8), 1814-1823.
Farhadi, F., The determination of nutrient return to forest floor by litterfall in permanent plot of forest assessment in Caspian Forest. A master thesis in Gorgan University of agriculture and natural resources. 2006. 61 P.
Grüneberg, E.; Schöning, I.; Riek, W.; Ziche, D.; Evers, J., Carbon Stocks and Carbon Stock Changes in German Forest Soils. In Status and Dynamics of Forests in Germany, Springer, Cham: 2019; pp 167-198.
Hamzehpour, M.; Sagheb-Talebi, K.; Bordbar, K.; Joukar, L.; Pakparvar, M.; Abbasi, A., Impact of environmental factors on distribution of wild pear (Pyrus glabra Boiss.) in Sepidan region, Fars province. Iranian journal of forest and poplar research 2010, 18 (4), 499-516.
Homer, C. D.; Pratt, P. F., Methods of Analysis for Soils, Plants and Waters. University of California, Agricultural Sciences Press, Berkeley, 1961. pp. 309
IPCC., Good practices guidance for land use, land-use change and forestry. Penman, J. et al. (eds.). IPCC National Greenhouse Gas Inventories Pro­gramme. IGES, Institute for Global Environmental Strategies, Hayama, Japan. 2003.
Janzen, H., Carbon cycling in earth systems—a soil science perspective. Agriculture, ecosystems & environment 2004, 104 (3), 399-417.
Jha, R. C.; Sharma, N. N.; Maurya, K. R., Effect of sowing dates and mulching materials on the yield of turmeric. Proc. PLACROSYM-V. 1984. pp. 495-498.
Johnson, D.; Knoepp, J. D.; Swank, W. T.; Shan, J.; Morris, L.; Van Lear, D.; Kapeluck, P., Effects of forest management on soil carbon: results of some long-term resampling studies. Environmental Pollution 2002, 116, S201-S208.
Kooch, Y.; Hosseini, S. M.; Zaccone, C.; Jalilvand, H.; Hojjati, S. M., Soil organic carbon sequestration as affected by afforestation: the Darab Kola Forest (North of Iran) case study. Journal of Environmental Monitoring 2012, 14 (9), 2438-2446.
Kooch, Y.; Mehr, M. A.; Hosseini, S. M., The effect of forest degradation intensity on soil function indicators in northern Iran. Ecol. Indic. 2020, 114, 106324.
Kooch, Y.; Bayranvand, M., Labile soil organic matter changes related to forest floor quality of tree species mixtures in Oriental beech forests. Ecol. Indic. 2019, 107, 105598.
Laik, R.; Kumar, K.; Das, D.; Chaturvedi, O., Labile soil organic matter pools in a calciorthent after 18 years of afforestation by different plantations. Applied Soil Ecology 2009, 42 (2), 71-78.
Liang, Q.; Chen, H.; Gong, Y.; Fan, M.; Yang, H.; Lal, R.; Kuzyakov, Y., Effects of 15 years of manure and inorganic fertilizers on soil organic carbon fractions in a wheat-maize system in the North China Plain. Nutrient Cycling in Agroecosystems 2012, 92 (1), 21-33.
Liski, J.; Perruchoud, D.; Karjalainen, T., Increasing carbon stocks in the forest soils of western Europe. Forest Ecology and Management 2002, 169 (1-2), 159-175.
Lorenz, K.; Lal, R., Carbon sequestration in forest ecosystems. Springer: 2009.
Mandal, D.; Singh, R.; Dhyani, S.; Dhyani, B., Landscape and land use effects on soil resources in a Himalayan watershed. Catena 2010, 81 (3), 203-208.
Nave, L. E.; Vance, E. D.; Swanston, C. W.; Curtis, P. S., Harvest impacts on soil carbon storage in temperate forests. Forest Ecology and Management 2010, 259 (5), 857-866.
Pabst, H.; Gerschlauer, F.; Kiese, R.; Kuzyakov, Y., Land use and precipitation affect organic and microbial carbon stocks and the specific metabolic quotient in soils of eleven ecosystems of Mt. Kilimanjaro, Tanzania. Land degradation & development 2016, 27 (3), 592-602.
Page A.; Miller, R. H.; Keeney, D. R., Method of Soil Analysis, part 2: Chemical and Microbiological Properties, Second Edition, Sixth Printing, Soil Science Society of America, Inc. Publisher, Madison, Wisconsin, USA. 1992.
Pato, M.; Salehi, A.; Zahedi A. G.; Banj, S. A., The economic value of carbon storage functions in different land uses of northern Zagros forests. Journal of Forest Research and Development 2017, 2 (4), 367-377.
Salim, M.; Kumar, S.; Kumar, P.; Gupta, M., A comparative study of soil physicochemical properties between eucalyptus, teak, acacia and mixed plantation of Jhilmil Jheel wetland, Haridwar-Uttrakhand. Int J Sci Res 2018, 8 (1), 378-385.
Samuelson, L.; Mathew, R.; Stokes, T.; Feng, Y.; Aubrey, D.; Coleman, M., Soil and microbial respiration in a loblolly pine plantation in response to seven years of irrigation and fertilization. Forest Ecology and Management 2009, 258 (11), 2431-2438.
Schlesinger, W., The global carbon cycle. Biogeochemistry, an analysis of global change 1991.
Shahraki, A.; Kiani, B.; Iranmanesh, Y., Effects of different landuse types on soil organic carbon storage. Iranian Journal of Forest and Poplar Research 2016, 24 (3).
Silver, W. L., The potential effects of elevated CO 2 and climate change on tropical forest soils and biogeochemical cycling. In Potential Impacts of Climate Change on Tropical Forest Ecosystems, Springer: 1998; pp 197-221.
Tan, Z.; Lal, R.; Smeck, N.; Calhoun, F., Relationships between surface soil organic carbon pool and site variables. Geoderma 2004, 121 (3-4), 187-195.
Tate, K. R.; Ross, D.; Saggar, S.; Hedley, C.; Dando, J.; Singh, B. K.; Lambie, S. M., Methane uptake in soils from Pinus radiata plantations, a reverting shrubland and adjacent pastures: effects of land-use change, and soil texture, water and mineral nitrogen. Soil Biology and Biochemistry 2007, 39 (7), 1437-1449.
Wang, Q.; Xiao, F.; He, T.; Wang, S., Responses of labile soil organic carbon and enzyme activity in mineral soils to forest conversion in the subtropics. Annals of forest science 2013, 70 (6), 579-587.
Yerima, B. P.; Van Ranst, E., Introduction to soil science: Soils of the tropics. Trafford publishing: 2005.
Zarafshar, M.; Bazot, S.; Matinizadeh, M.; Bordbar, S. K.; Rousta, M. J.; Kooch, Y.; Enayati, K.; Abbasi, A.; Negahdarsaber, M., Do tree plantations or cultivated fields have the same ability to maintain soil quality as natural forests? Applied Soil Ecology 2020, 151, 103536.