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Effects of Aspects on Diversity and Soil Carbon Stock in a Degraded forest of Aravalli in Rajasthan, India


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1 Division of Forest Ecology Arid Forest Research Institute, Jodhpur (Rajasthan), India
     

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Because of southwest - northeast orientation of Aravalli hill in Rajasthan, aspect effects may be an important factor in forest growth and composition. To study the effect of aspect on tree and shrub diversity and consequent effect on soil carbon storage a study was carried out in Borawad Forest block in Pali Forest Division, Rajasthan. Twenty five plots of 0.1 ha area were laid at 200 m interval at both east-west (longitude) and north-south (latitude) directions. Based on the slope facing in a particular direction, these plots were categorized into north-east (NE), south-east (SE), south-west (SW) and North-west (NW). The study indicate that the aspect affected the distribution patterns of incoming solar radiation and water balances, resulting in changes in vegetation pattern. Though this forest represents Anogeisus pendula type of forest, but there were wide variation the species dominance in different aspects that is preferred by different species. Southeast (SE) aspect were more suitable for tree diversity whereas shrub diversity and their population were highest on southwest aspect indicating that shrubs species prefers relatively xeric environment. Soil carbon stock was highest on southeast followed by southwest aspects showing strong relation with tree and shrub diversity.

Keywords

Arid Region, Degraded Hill, Carbon Storage, Plant Growth and Diversity
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About The Authors

G. Singh
Division of Forest Ecology Arid Forest Research Institute, Jodhpur (Rajasthan)
India

Kaushal Singh
Division of Forest Ecology Arid Forest Research Institute, Jodhpur (Rajasthan)
India


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  • Allison, L.E. (1965a). Total carbon. In: Black, C.A. (Ed.), Methods of Soil Analysis Part 2: Chemical and Microbiological Properties. American Society of Agronomy, Madison, WI, pp. 1346-1365.

  • Allison, L.E. (1965b). Total carbon. In: C.A. Black, Editor, Methods of Soil Analysis Part 2: Chemical and Microbiological Properties, American Society of Agronomy, Madison WI, pp 1346-1365.

  • Batjes, N.H. (1996). Total carbon and nitrogen in the soils of the world. European Journal of Soil Science, 47: 151-163.

  • Bechtold, H.A. and Inouye, R.S. (2007). Distribution of carbon and nitrogen in sagebrush steppe aftersix years of nitrogen addition and shrub removal. J. Arid Environments, 71: 122-132.

  • Bhandari, M.M. (1990). Flora of the Indian desert. MPS Repros, Jodhpur, pp 13

  • Bonino, E.E. ( 2006). Changes in carbon pools associated with a land-use gradient in the Dry Chaco, Argentina. Forest Ecology and Management, 223: 183-189.

  • Desta, F., Colbert, J.J., Rentch, J.S. and Gottschalk, K.W. (2004). Aspect Induced Differences in Vegetation, Soil, and Microclimatic Characteristics of an Appalachian Watershed. Castanea, 69: 92-108.

  • Fritts, H.C. (1976). Tree rings and climate. Academic Press, London.

  • Gallardo-Cruz, J.A., Pérez-García, E.A. and Meave, J.A. (2009). Diversity and vegetation structure as influenced by slope aspect and altitude in a seasonally dry tropical landscape. Landscape Ecology, 24: 473-482.

  • Glenday, J. (2008). Carbon storage and emissions offset potential in an African dry forest, the Arabuko-Sokoke Forest, Kenya. Environmental Monitoring and Assessment, 142: 85-95.

  • He, N.P., Yu, Q., Wu, L., Wang, Y.S., Han, X.G. (2008). Carbon and nitrogen store and storage potential as affected by land-use in a Leymus chinensis grassland of northern China. Soil Biology & Biochemistry, 40: 2952-2959.

  • Hicks, R.R. (1998). Ecology and management of central hardwood forests. John Wiley and Sons, New York. Pp 412.

  • Jobbagy, E.G., Jackson, R.B. (2000). The vertical distribution of soil organic carbon and its relation to climate and vegetation. Ecological Applications, 10: 423-436.

  • Khan, T.I, Dular, A.K. andSolomon, D.M. (2003). Biodiversity conservation in the thar desert; with emphasis on endemic and medicinal plants. The Environmentalist, 23: 137-144.

  • Kramer, P.J. and Kozlowski T.T. (1960). Physiology of trees. McGraw-Hill Book Company, New York.

  • Magurran, A. E. (1988). Ecological diversity and its measurement. Princeton University Press, Princeton.

  • Misra, R. (1968). The Ecology Work Book. Oxford and IBM Publ. Co., Calcutta, pp 224

  • NAPCD. (2001). National Action Programme to Combat Desertification. Vol I, Government of India, Ministry of Environment and Forest, New Delhi.

  • Oliver, C.D. and Larson B.C. (1996). Forest Stand Dynamics. Update Edition. John Wiley and Sons, New York. Pp 521.

  • Pielou, E.C. (1966). The measurement of diversity in different types of biological collections. J. Theoretical Biology, 13: 145-163.

  • Rasmussen, C. (2006). Distribution of soil organic and inorganic carbon pools by biome and soil taxa in Arizona. Soil Science Society of America Journal, 70: 256-265.

  • Shannon, C.E. and Weiner, W. (1963). The mathematical theory of communication. Urbana, USA, University of Illinois press, 117pp. Simpson, E.H. (1949). Measurement of diversity Nature, 163: 683-688.

  • Singh, G., Singh, K., Mishra, D. and Shukla, S. (2010). Tree and shrub diversity and role of Leptadenia pyrotechnica in biomass contribution and carbon storage in western Rajasthan. Presented in international workshop on 'Biodiversity and climate change' organized by IIT, Kharagpur, W.B. on 19-21 December 2010.

  • Singh, S.K., Singh, A.K., Sharma, B.K. and Tarafdar, J.C. (2007). Carbon stock and organic carbon dynamics in soils of Rajasthan, India. J. Arid Environment, 68: 408-521.

  • Shetty, B.V. and Singh, V. (1993). Flora of Rajasthan. Vol I-III. Botanical Survey of India, Calcutta.

  • Steinbeiss, S., Berbler, H., Engels, C., Temperton, V., Buchmann, N., Roscher, C., Kreutziger Y., Badde, J., Habekost, M. and Gleixner, G. (2008). Plant diversity positively affects short-term soil carbon storage in experimental grasslands. Global Change Biology, 14: 2773–3013.

  • Takimoto, A., Nair, V.D., and Nair, P.K.R. (2008). Contribution of trees to soil carbon sequestration under agroforestry systems in the West African Sahel. Agroforestry Systems, 76: 11-25.

  • Thomas J., Stohlgren, T.J., Guenther, D.A., Evangelista, P.H. and Alley, N. (2005). Patterns of plant species richness, rarity, endemism, and uniqueness in an arid landscape. Ecological Applications, 15: 715–725.

  • Vande Walle, I. Mussche, S. Samson, R. Lust, N., and Lemeur, R. (2001). The above- and belowground carbon pools of two mixed deciduous forest stands located in East-Flanders (Belgium). Annals of Forest Science, 58: 507-517.

  • Vourlitis, G.L., Zorba G., Pasquini, S.C. and Mustard, R. (2007). Carbon and nitrogen storage in soil and litter of southern Californian semi-arid shrub lands J. Arid Environments, 70: 164-173.

  • Walkley, A. and Black. I.A. (1934). An examination of the Degtjareff method for determining organic carbon in soils: Effect of variations in digestion conditions and of inorganic soil constituents. Soil Sci., 63:251-263.


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  • Effects of Aspects on Diversity and Soil Carbon Stock in a Degraded forest of Aravalli in Rajasthan, India

Abstract Views: 370  |  PDF Views: 26

Authors

G. Singh
Division of Forest Ecology Arid Forest Research Institute, Jodhpur (Rajasthan), India
Kaushal Singh
Division of Forest Ecology Arid Forest Research Institute, Jodhpur (Rajasthan), India

Abstract


Because of southwest - northeast orientation of Aravalli hill in Rajasthan, aspect effects may be an important factor in forest growth and composition. To study the effect of aspect on tree and shrub diversity and consequent effect on soil carbon storage a study was carried out in Borawad Forest block in Pali Forest Division, Rajasthan. Twenty five plots of 0.1 ha area were laid at 200 m interval at both east-west (longitude) and north-south (latitude) directions. Based on the slope facing in a particular direction, these plots were categorized into north-east (NE), south-east (SE), south-west (SW) and North-west (NW). The study indicate that the aspect affected the distribution patterns of incoming solar radiation and water balances, resulting in changes in vegetation pattern. Though this forest represents Anogeisus pendula type of forest, but there were wide variation the species dominance in different aspects that is preferred by different species. Southeast (SE) aspect were more suitable for tree diversity whereas shrub diversity and their population were highest on southwest aspect indicating that shrubs species prefers relatively xeric environment. Soil carbon stock was highest on southeast followed by southwest aspects showing strong relation with tree and shrub diversity.

Keywords


Arid Region, Degraded Hill, Carbon Storage, Plant Growth and Diversity

References