Document Type : Research Paper

Authors

1 Former MSc. Student, Department of Natural Resources and Environmental Engineering, College of Agriculture, Shiraz University, Shiraz, Iran

2 Associate Professor, Department of Natural Resources and Environmental Engineering, College of Agriculture, Shiraz University, Shiraz, Iran

Abstract

The present study was conducted to evaluate the potential of carbon sequestration in plant organs (root, stem and leaf) of Zygophyllum atriplicoides and Gymnocarpus decander and soil at two depths (0-15 and 15-30cm). The experiment was conducted in the Saleh-Abad region, 41km north of Haji-Abad, Bandar-Abbas Hormozgan, Iran, during 2012. Sampling of plant organs was performed by separating the leaf, stem and root. After determining the average dry weight of the study species, the content of organic carbon was calculated for both plant and soil. This study was carried out in two separate factorial experiments arranged using a randomized complete design. The first factor was the type of plant species in both experiments. The second factor was the plant organs in experiment I and different soil depths in experiment II. The results showed that the highest carbon sequestration was obtained at 0-15 cm soil depth. The effects of plant species and plant organs on the content of carbon stored in plant tissues was significant (P ≤0.05) and (P ≤0.01), respectively, while the interaction of those two factors had no significant effect on stored carbon. A significant difference was found between plant organs in terms of stored carbon. In both plants, the highest and lowest content of stored carbon was observed in stem and root, respectively. According to the results, the carbon content stored in Z. atriplicoides (45.09 Kg) was 10.7% more than that of G. decander (40.74 Kg). Overall, the results of this study indicated that the highest carbon sequestration was obtained with Z. atriplicoides in the Saleh-Abad region.

Keywords

-  Abdi, N., Maddah Arefi, H. and Zahedi Amiri, Gh., 2008. Estimation of carbon sequestration in Astragalus rangelands of Markazi province (Case Study: Malmir rangeland in Shazand. region). Iranian Journal of Range and Desert Research, 15(2): 269-282.
-  Bruce, J. P., Frome, M., Haites, E., Joanne, E., Lal, R. and Faustion, K., 1999. Carbon sequestration in soils. Journal of Soil and Water Conservation, First Quarter, 124-139.
-  Derner, J. D. and Schuman, G. E., 2007. Carbon sequestration and rangelands: A synthesis of land management and precipitation effects. Journal of Soil and Water Conservation. 62: 77-85.
-  El-Bana, M., Shaltout, K., Khalafallah, A. and Moasallam, H., 2010. Ecological status of the Mediterranean Juniperus phoenicea L. relicts in the desert mountains of North Sinai. Egypt. Flora, 205:171–178
-  Forouzeh, M. R., 2010. Effect of exclusion on carbon sequestration potential of Halocnemum strobilaceum and Halostachys caspica (Case study: Gomishan rangelands). Watershed Management Research (Pajouhesh & Sazandegi), 85, 22–28.
-  Forouzeh, M. R., Heshmati, A., Ghanbariyan, Gh. A. and Mesbah, S. H., 2008. Comparison potential carbon sequestration Helianthemum lippii (Pers.), Dendrostellera lessertii (Van Tigeh.) And Artemisia sieberi Besser in arid rangeland of Iran(case study: Garbayegan Fasa in Fars province). Iranian Journal ofEnvironmenScience.46(2):65-72.
-  Gao, Y. H., Luo, P., Wu, N., Chen, H. and Wang, G. X., 2007. Grazing intensity impacts on carbon sequestration in an alpine meadow on the Eastern Tibetan Plateau. Research Journal of Agricultural and Biological Sciences, 6: 642-647.
-  Ghommem, M., Hajj, M. R. and Puri, I. K., 2012. Influence of natural and anthropogenic carbon dioxide sequestration on global warming. Ecological Modeling, 235– 236: 1– 7.
-  Lal, R., 2004. Soil carbon sequestration to mitigate climate change. Goderma, 123: 1-22.
-  Mohamadi, A., Matinkhah, S. H. and Khajaddin, S. J., 2013. Some ecological characteristics of Zygophyllum atriplicoides in some semi-arid lands in Isfahan province. Arid Biome Scientific and Research Journal, 3(1): 69-80.
-  Naghipour Borj, A. A., Dianati Tilaki, Gh. A., Tavakoli, H. and Haidarian, M., 2009. Grazing intensity impact on soil carbon sequestration and plant biomass in semi arid rangelands (Case study: Sisab rangelands of Bojnord), Iranian journal of Range and Desert Research, 16(3): 375-385.
-  Pellicer, J., Garnatje, T. and Valles, J., 2011. Artemisia (Asteraceae): Understanding its evolution using cytogenetic and molecular systematic tools, with emphasis on subgenus Dracunculus. Recent Advance Pharmaceut Science. 2: 199–222.
-  Perera, K. and Amarasinghe, M. D., 2013. Carbon Partitioning and Allometric Relationships between Stem Diameter and Total Organic Carbon (TOC) in Plant Components of Bruguiera gymnorrhiza (L.) Lamk. and Lumnitzera racemosa Willd. in a Microtidal Basin Estuary in Sri Lanka. International Journal Marine Science, 3(9): 72–78.
-  Powers, J. S. and Schlesinger, W. H., 2002. Relationships among soil carbon distributions and biophysical factors at nested spatial scales in rainforests of northeastern Costa Rica.Geoderma, 109: 165-190.
-  Quay, P., Sonnerup, R., Westby, T., Stutsman, J. and Mc Nichol, A., 2003. Changes in the C-13/C-12 of dissolved inorganic carbon in the ocean as a tracer of anthropogenic Co2 uptake. Global Biogeochemistry Cycle, 17: 34-43.
-  Rice, C. W., 2000. Soil organic C and N in rangeland soils under elevation CO2 and land management. Advances in Terrestrial Ecosystem Carbon Inventory, Measurements and Monitoring Conference in Raleigh, North Carolina, 3-5: October, 15-24.
-  Schuman, G. E., Janzen, H. and Herrick, J. E., 2002. Soil carbon information and potential carbon sequestration by rangelands. Environmental Pollution, 116: 391-396.
-  Snorrason, A., Sigurdsson, B. D., Gudbergsson, G., Svavarsodottir, K. and Jansson, T. H. H., 2002. Carbon sequestration in forest plantations in Iceland. Buvisindi, 15: 81-93
-  Varamesh, S., Hosseini S. M., Abdi, N. and Akbarinia M., 2010. Increment of soil carbon sequestration due to forestation and its relation with some physical and chemical factors of soil. Iranian Journal of Forest, 2: 25-34.
-  Woomer, D. L. and Toure, A. S., 2004: Carbon stocks in Senegal’s Sahel transition zone. Journal of Arid Environment, 59: 499-510.