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تغییرات الگوی ذخیره کربن در رابطه با تغییرات فیزیکی و شیمیایی خاک (مطالعه موردی: پارک جنگلی سوکان سمنان) | ||
| تحقیقات جنگل و صنوبر ایران | ||
| مقاله 7، دوره 25، شماره 2 - شماره پیاپی 68، تیر 1396، صفحه 244-253 اصل مقاله (387.03 K) | ||
| نوع مقاله: علمی- پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijfpr.2017.111759 | ||
| نویسندگان | ||
| علیرضا مشکی* 1؛ الهام نوری2؛ ندا سلیماندهکردی3 | ||
| 1استادیار، گروه جنگلداری مناطق خشک، دانشکده کویرشناسی، دانشگاه سمنان، سمنان، ایران | ||
| 2دانشجوی دکتری بیابانزدایی، دانشکده کویرشناسی، دانشگاه سمنان، سمنان، ایران | ||
| 3کارشناس ارشد بیابانزدایی، دانشکده کویرشناسی، دانشگاه سمنان، سمنان، ایران | ||
| چکیده | ||
| این پژوهش بهمنظور مدلسازی تغییرات ذخیره کربن در ارتباط با ویژگیهای فیزیکی و شیمیایی خاک در تودههای درختی کاج تهران (Pinus eldarica Medw.) و اقاقیا (Robinia pseudoacacia L.) کاشتهشده بهصورت خالص و آمیخته در پارک جنگلی سوکان سمنان انجام شد. چهار تیمار خالص کاج تهران، خالص اقاقیا، آمیخته کاج تهران و اقاقیا و تیمار شاهد (منطقه بدون پوشش گیاهی) درنظر گرفته شدند. پس از نمونهبرداری از خاک در افقهای صفر تا 5، 10-5، 20-10 و 30-20 سانتیمتردر هر یک از این تیمارها، نمونههای خاک به آزمایشگاه منتقل و ویژگیهای فیزیکی و شیمیایی آنها اندازهگیری شدند. نتایج نشان داد که درخت کاج باعث کاهش اسیدیته خاک و افزایش مقدار پایداری خاکدانهها شده بود. اقاقیا باعث افزایش معنیدار مواد آلی، نیتروژن، پتاسیم و فسفر قابل جذب برای گیاهان شده بود. تیمار آمیخته بهطور عمده وضعیت بینابینی داشت. مقدار ترسیب کربن در تیمارهای خالص اقاقیا، خالص کاج تهران، آمیخته و شاهد بهترتیب 28/67، 18/74، 24/05 و 1/73 تن در هکتار بود. در مدلسازی مقدار ترسیب کربن در رابطه با ویژگیهای فیزیکی و شیمیایی خاک، نیتروژن و فسفر مهمترین عاملهای تأثیرگذار بر مقدار ترسیب کربن خاک تعیین شدند. بنابراین، افزایش نیتروژن خاک در این مناطق از طریق کاشت گونههای تثبیتکننده ازت میتواند نقش مهمی در افزایش موفقیت پروژههای جنگلکاری و ترسیب کربن داشته باشد. | ||
| کلیدواژهها | ||
| اقاقیا؛ ترسیب کربن؛ جنگلکاری؛ کاج تهران | ||
| عنوان مقاله [English] | ||
| The pattern of soil carbon sequestration changes regarding physico-chemical soil properties (Case study: Semnan Sokan forest park) | ||
| نویسندگان [English] | ||
| Aliraza Moshki1؛ Elham Nouri2؛ Neda Soleyman Dehkordi3 | ||
| 1Assistant Prof., Department of Forestry in Arid Regions, Faculty of Desert Studies, University of Semnan, Semnan, Iran | ||
| 2Ph.D. Student Desert Studies, Faculty of Desert Studies, University of Semnan, Semnan, Iran | ||
| 3M.Sc. Desert Studies, Faculty of Desert Studies, University of Semnan, Semnan, Iran | ||
| چکیده [English] | ||
| This study was carried out to model the soil carbon sequestration changes regarding to soil physical and chemical properties in pure and mixed stands of Eldar pine (Pinus eldarica Medw.) and black locust (Robinia pseudoacacia L.) planted in Semnan Sokan forest park. Four different treatments including pure Eldar pine, pure black locust, mixed of these species and control (without any plant cover) were considered. Soil samples were taken from different soil depth (0-5, 5-10, 10-20, and 20-30 cm) in the treatments and transported to laboratory for further analysis. The results showed that the Eldar pine trees decreased soil acidity and increased aggregates stability of soil. Black locust increased organic matter content, phosphorus, potassium, and nitrogen content of soil which can improve the quality of poor soils of this area. The mixed treatments affect soil properties partly between two above mentioned treatments. The carbon sequestration for Robinia, Pine, mixed and control treatments were 28.67, 18.74, 24.05 and 1.73 tons per hectare, respectively.The modeling of carbon sequestration with physical and chemical properties of soil, the nitrogen and phosphorus were determined as the most important effecting factors on the soil carbon sequestration. Therefore, increasing soil nitrogen in such regions via biological methods (planting nitrogen fixing plants) can play important role in success of afforestion and carbon sequestration projects in such regions. | ||
| کلیدواژهها [English] | ||
| afforestation, Carbon sequestration, PINUS ELDARICA, Robinia pseudoacacia | ||
| مراجع | ||
|
- Augusto, L., Jacques, L., Binkley, D. and Roth, A., 2002. Impacts of several common tree speceies of European temperate forests on soil fertility. Annals of Forest Science, 59: 233-252. - Carlyle, J., 1993. Organic carbon in forested sancly soils: properties, processes and the impact of forest management. New Zealand Journal of Forest Science, 23: 390-402. - Chiti, T., Cerini, G., Puglisi, A., Sanesi, G., Capperucci, A. and Forte, C., 2007. Effects of associating a N-fixer species to monotypic oak plantations on the quantity and quality of organic matter in mine soils. Geoderma, 138(1-2): 162-169. - Cienciala, E., Apltauer, J., Exnerová, Z. and Tatarinov, F., 2008. Biomass functions applicable to oak trees grown in Central-European forest. Journal of Forest Science, 54(3): 109-120. - Farley, K.A. and Kelly, E.F., 2004. Effects of afforestation of a Paramo grassland on soil nutrient status. Forest Ecology and Management, 195(3): 281-290. - Ghazanshahi, J., 1996. Soil and Plant Analysis. Published by Homa, Tehran, 311p (In Persian). - Hollingsworth, T.N., Schuur, E.A.G., Chapin, F.S. and Walker, M.D., 2008. Plant community composition as a predictor of regional soil carbon storage in Alaskan boreal black spruce ecosystems. Ecosystems, 11(4): 629-642. - Jafari, M., Azarnivand, H., Tavakoli, H., Zehtabian, G. and Esmaeilzadeh, H., 2004. Investigation of effects on sand dunes and stabilization and improvement in Kashan. Pajouhesh & Sazandegi, 64: 16-21 (In Persian). - Jandel, R., Lindner, M., Bauwens, B., Baritz, R., Hageclorn, F., Johnson, D.W., Minkkinen, K. and Byrne, K.A., 2007. How strongly can forest management influence soil carbon sequestration. Geoderma, 137: 253-268. - Langley, J.A., Chapman, S.K. and Hungate, B.A., 2006. Ectomycorrhizal colonization slows root decomposition: the post-mortem fungal legacy. Ecology letters, 9(8): 955-959. - MacDicken, K.G.,1997. A guide to monitoring carbon storage in forestry and Agroforestry projects. Minrock International Institute for Agriculture Development, Forest Carbon Monitoring Program, p. 91. - Mahmoudi Taleghani, E., Zahedi, Gh., Adeli, E. and Sagheb Talebi, Kh., 2006. Estimates of carbon sequestration in forests under management (Case study: Gonbad forest). Iranian Journal of Forest and Poplar Research, 15(3): 241-252 (In Persian). - Makineci, E. and Keskin, T., 2009. Some soil properties on coal mine spoils reclaimed with black locust (Robinia pceudoacacia L.) and umbrella pine (Pinus pinea L.) in Agacli-Istanbul. Environmental Monitoring and Assessment, 159(1-4): 407-414. - Matinkiya, M., Pilevar, B. and Matinfar, H., 2010. The effect of afforestation with conifers and broad leaf specieson some physical and chemical properties of soil (Case study: Dorud forest park). Journal of Iranian Natural Ecosystems, 2(2): 89-97 (In Persian). - Mishra, A., Shamra, S.D. and Khan, G.H., 2002. Rehabilitation of degraded sodic lands during a decade of Dalbergia sissoo plantation in Soltanpur district of Uttar Pradesh India. Land Degradation and Development, 13(5): 375-386. - Moshki, A.R. and Lamersdorf, N.P., 2011a. Growth and nutrient status of introduced black locust (Robinia pseudoacacia L.) afforestation in arid and semi arid areas of Iran. Research Journal of Environmental Sciences, 5(3): 259-268. - Moshki, A.R. and Lamersdorf, N.P., 2011b. Symbiotic nitrogen fixation amongst four black locust, (Robinia pseudoacacia L.) seed sources. Journal of Forestry Research, 22(4): 689-692. - Nobakht, A., Pourmajidian, M., Hojjati., S.M. and Fallah, A., 2011. A comparison of soil carbon sequestration in hardwood and softwood monocultures (Case study: Dehmian forest management plan, Mazandaran). Iranian Journal of Forest, 3: 13-22 (In Persian). - Panagopolous, T., 1995. Early growth of pinus nigra and Robinia stands and contributions to soil genesis and landscape improvement on lignite spoil in ptolemaida. Landscape and Urban Planning, 32: 19-29. - Qiu, L., Zhang, X., Cheng, J. and Yin, X., 2010. Effects of black locust (Robinia pseudoacacia) on soil properties in the loessial gully region of the Loess Plateau, China. Plant and Soil, 332(1): 207-217. - Rillig, M.C. and Mummey, D.L., 2006. Mycorrhizas and soil structure. New Phytology, 171: 41-53. - Rodriguez-loianz, G., Onaindia, M., Amezega, I., Mijangos, I. and Garbisu, C., 2008. Relationship between vegetation diversity and soil functional diversity in native mixed-oak forests. Soil Biology and Biochemistry, 40: 40-60. - Rouhi-Moghaddam, E., Hosseini, S.M., Ebrahimi, E., Tabari, M. and Rahmani, A., 2008. Comparison of growth, nutrition and soil properties of pure stands of Quercus castaneifolia and mixed with Zelkova carpinifolia in the Hyrcanian forests of Iran. Forest Ecology and Management, 255(3-4): 1149-1160. - Schulp C.J.E., Naburus, G.J., Verburg, P. and Waal, R.W., 2008. Effect of tree species on carbon stock in forest floor and mineral soil and implication for soil carbon inventories. Forest Ecology and Management, 256(3): 482-490. - Shukla, A.K. and Misra, P.N., 1993. Improvement of sodic soil under tree cover. Indian Forester, 119: 43-52. - Tajik, F., 2001. Evaluation of the aggregate stability in some parts of Iran. Journal of Science and Technology of Agriculture and Natural Resources, 1: 107-123 (In Persian). - Vahedi, A., 2012. The relationship between biodiversity and carbon sequestration rate in natural forests of north Iran (Case study: Noor Galanderroud forest). Ph.D. thesis, Faculty of Agriculture and Natural Resources, Islamic Azad University, Science and Research Branch, Tehran, 127p (In Persian). - Vahedi, A., Mataji, A. and Hodjati, M., 2014. Modeling soil organic carbon pool weight associated with soil physico-chemical properties within Glandrood forest in Northern Iran. Iranian Journal of Soil Research, 28(1): 53-62 (In Persian). - Varamesh, S., Hoseini, M., Abdi, N. and Akbarinya, M., 2009. The effect of increased carbon sequestration in afforestation and improvement of soil characteristics. Iranian Journal of Forest, 2(1): 25-35 (In Persian). - Zarrinkafsh, M., 1993. Applied Soil Science. Tehran University Press, Tehran, 342p (In Persian). | ||
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