Forest Fire and Plant Invasion : Exploring the Agents of Land Degradation in a Tropical Deciduous Forest Landscape
DOI:
https://doi.org/10.36808/if/2023/v149i2/169773Keywords:
Forest Degradation, Sustainable Forest Management, Fire Severity, Invasive Alien Plants.Abstract
Land degradation is one of the major environmental concerns of the 21st century. Forest fires and the spread of invasive aiien piant species have been considered as major drivers of forest degradation which have led to changes in the structure and composition of the forest, and also have led to a decline in the productivity of the forest The study explores a possible association of forest fires and the prevalence of invasive species in a tropical forest landscape. The present study has been conducted in the fire-affected areas of tropical moist deciduous forest dominated by Shorea robusta and also evaluates the effect of forest fire severity on invasion by invasive plants in and around Doon valley, Uttarakhand. The fire severity was mapped using the differenced Normalized Bum Ratio, and was used as a proxy for understanding the Impact of fire. Ecological data analysis was done through field study and Importance Value Index (IVI), and diversity indices were calculated. The results revealed the shrub diversity was higher in moderate fire severity regions. The occurrence of fire was observed to affect the presence of invasive species In a one-way ANOVA using total IVI of invasive species as the single factor per site. A clear association between total IVI of invasive species was observed and the presence of fire regardless of its severity, but a clear association between total IVI of invasive species and the severity of fire was not observed. The study infers that while the effect of the severity of fire is not clear on the presence of invasive species, but the presence of fire helps in the establishment o f invasive species. The study recommends long-term monitoring to understand if there is existing positive feedback between these two nefarious agents of forest degradation. The study would help future forest managers in developing management plans for sustainable management and restoration of the forests to its prime state.References
Babu K. S., Roy A. and Aggarwal R. (2018). Mapping of forest fire burned severity using the sentinei datasets. The International Archives of Photogrammetry, Remote Sensing and Spatial lnformation Sciences, 42:469-474.
Bar S., Parida B.R. and Pandey A.C. (2020). Landsat-8 and Sentinel-2 based Forest fire burn area mapping using machine learning algorithms on GEE cloud platform over Uttarakhand, Western Himalaya. Remote Sensing Applications: Society and Environment, 18:100324.
Brooks M.L., D' Antonio C.IVI., Richardson D.M., Grace J.B., Keeley J.E., Di Tomaso J.IVI., Hobbs R.J., Reliant IVI. and Pyke D. (2004) Effects of invasive alien plants on fire regimes. BioScience, 54(7):877-688.
Champion H. G. and Seth S.K. (1968). A revised survey of the forest types of lndia.
Chandra Sekar K Manikandan R. and Srivastava, S.K. (2012). Invasive Alien Plants of Uttarakhand Himalaya. Proc. Natl. Acad. Sci., India, Sect. B Biol. Sci, 82:375-383
Chauhan P., Negi J. D. S., SinghL. and Manhas R.K. (2008). Regeneration status of Sal forests of Doon Valley. Annals of Forestry, 16(2): 178-182.
Cocke A.E., Fule P.Z. and Crouse J.E. (2005). Comparison of burn severity assessments using Differenced Normaiized Burn Ratio and ground data. International Journal of Wildland Fire, 14(2): 189-198.
Curtis J.T. (1959). The vegetation of Wisconsin: an ordination of plant communities. University of Wisconsin Pres.
FIRMS N. (2020). Fire Information for Resource Management System, https://firms.modaps.eosdis.nasa.gov/
Fisher J.L., Loneragan W.A., Dixon K., Delaney J. and Veneklaas E.J. (2009). Altered vegetation structure and composition linked to fire frequency and plant invasion in a biodiverse woodland. Biological Conservation, 142(10): 2270Â2281.
Freeman J.P., Stohlgren T.J., Hunter M.E., Omi P.N., Martinson E.J., Chong G.W. and Brown C.S. (2007). Rapid assessment of postfire plant invasions in coniferous forests of the western United States. Ecological Applications, 17(6): 1656-1665.
Gautam M.K., Manhas R.K. and Tripathi A.K. (2014). Plant species diversity in unmanaged moist deciduous forest of Northern India. Current Science, 106(2): 277-287
Ghazoul J., Burivalova Z., Garcia-Ulloa J. and King L.A. (2015). Conceptualizing forest degradation. Trends in ecology and evolution, 30(10): 622-632.
Hiremath A.J. and Sundaram B. (2005). The fire-lantana cycle hypothesis in Indian forests. Conservation and Society, 26-42.
ITTO (2012). Annual Review and Assessment of the World Tropical Timber Situation 2012, International Timber Trade Organisation.
Keeley J.E. (2006). Fire management impacts on invasive plants in the western United States. Conservation Biology, 20(2): 375-384.
Keeley J.E. and Brennan TJ. (2012). Fire-driven alien invasion in afire-adapted ecosystem. Oecologia, 169(4): 1043-1052.
Keeley J.E., Baer-Keeley M. and Fotheringham C.J. (2005). Alien plant dynamics following fire in Mediterranean-climate California shrublands. Ecological Applications, 15(6): 2109Â2125.
Kennard D.K., Gould K., Putz F.E., Fredericksen TS. and Morales F. (2002). Effect of disturbance intensity on regeneration mechanisms in a tropical dry forest. Forest ecology and management, 162(2-3): 197-208.
Kettunen M., Genovesi P., Gollasch S., Pagad S., Starfinger U., ten Brink P. and Shine C. (2008). Technical support to EU strategy on invasive species (IAS) - Assessment of the impacts of IAS in Europe and the EU (final module report for the European Commission). Institute for European Environmental Policy (lEEP), Brussels, Belgium. 44 pp.
Key C.H. and Benson N.C. (1999), June. Measuring and remote sensing of burn severity. In Proceedings joint fire science conference and workshop. University of Idaho and International Association of Wildland Fire Moscow, ID.284PP
Klinger R., Undenwood E. C. and Moore P. E. (2006). The role of environmental gradients in non-native plant invasion into bumt areas of Yosemite National Park, California. Diversity and Distributions, 12(2): 139-156.
Kumar A. and Prasad S. (2014). Threats of Invasive Alien Plant Species. IRJMST, 4(2): 605-624.
Kumar M., Padalia H., Nandy S., Singh H., KhaiterP. and Kaira N. (2019). Does spatial heterogeneity of landscape explain the process of plant invasion? A case study of Hyptissuaveolens from Indian Western Himalaya. Environmental monitoring and assessment, 191:1-17.
Kumar M., Dhyani S. and Kaira N. (2022). Protecting Forest Structure and Functions for Resilience and Sustainability Concerns in the Changing World. In Forest Dynamics and Conservation. Springer, Singapore. 1-31 pp.
Kumar S., Chaudhary C., Biswas T, Ghosh S. and Ashutosh S. (2019). Identification of Fire Prone Forest Areas Based on GIS Analysis of Archived Forest Fire Points Detected in the Last Thirteen Years; Technical information series; Forest Survey of India. Ministry of Environment, Forest and Climate Change, Government of India: Dehradun, India, 1.
McGeoch M.A., Butchart S.H., Spear D., Marais E., Kleynhans E.J., Symes A., Chanson J. and Hoffmann, M. (2010). Global indicators of biological invasion: species numbers, biodiversity impact and policy responses. Diversity and Distributions, 16(1): 95-108.
Negi J.D.S., Shah D., Kukreti P., Negi M., Basera H.S., Kamboj S.K. and Chauhan P.S. (2002). An ecological assessment of sal mortality In Uttaranchal./innate of Forestry, 10(2): 193-203.
Phillips E.A. (1959). Methods of Vegetation Study. Holt, Rinehart and Winston. New York. USA. 107 pp.
Satendra and Kaushik A.D. (2014). Forest fire disaster management. New Delhi: National Institute of Disaster Management, Ministry of Home Affairs, Government of India.
Shannon C.l. and Weiner W. (1963). The Mathematical Theory of Communication. University of Illinois Press, Urbana, USA.111 pp.
White J. D., Ryan K. C., Key C. C. and Running S.W. (1996). Remote sensing of forest fire severity and vegetation recovery. International Journal of Wildland Fire, 6(3): 125-136.
Whittaker R.H. (1972). Evolution and measurement of species diversity. Taxon, 21 (2-3): 213-251.
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