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ArticleSatellite remote sensing-based forest resources assessment methods for effective management and sustainable development of forests by generation of information on forests and trees outside forest cover
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Satellite based remote sensing methods have proved to be an effective and scientifically proven method for managing and conserving forest data and resources at periodic time intervals. The forest resources monitoring methods provide useful data to forest managers for sustainable forest management at different scale and forest management units. Over the years the scientific management of forest have been a subject globally discussed incorporating the role of environmentalist, conservationist and communities associated with the forest. It has been an unhidden fact that forests have suffered tremendous pressure in developing countries on the pretext of development. It is through effective monitoring and communication of forest information and knowledge that the concerned provincial governments are forced to take remedial measures for protecting the forests. Apart from the government owned forests, termed as Recorded Forest Areas(RFA) in India, Trees outside forests(TOF) are well acknowledged as an important component of forest resources. The ToF, which basically exist as block, linear and scattered plantations on earth are captured using LISS-III sensor of Indian Remote Sensing Satellite. For the national level scale mapping, all patches of area 1hectare and above are considered for estimation. For mapping of ToF patches of size between 0.1-1hectare, high resolution data from LISSIV sensor(5.8metres resolution) is analyzed. It has been now a well-established fact that trees outside RFAs, although in small proportion, contribute significantly to forest conservation and meeting the demand of people towards minor forest produce, firewood etc. The exercise on forest change detection using a hybrid method, is effective in identification of significant forest change. The assessment of forests and ToFs using satellite data and advance image processing tools may be helpful in effective management and long term sustainability of forests in developing countries. Keywords: [Recorded Forest Area, Trees Outside Forest, National Forest Inventory, FSI, Neural Network, Machine Learning] ID: 3622277 -
ArticleNTFPs as a source of livelihood and climate change mitigation & adaptation: a case study from Jharkhand, India
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.There is an inextricable link between forest resources and livelihood of rural people .The rural people including tribals – Oraon, Munda, Ho, Savar, Santhal, Birhor, Bhumij etc. living around forest area use these non-timber forest produce (NTFP) as their primary source of income, food, nutrition, and medicine. NTFPs may be used for subsistence or for sale, providing cash income and function as an economic buffer in times of hardships. The paper summarizes activities of livelihood based on NTFPs in Jharkhand .They get employment in activities related to NTFPs like plucking of Tendu leaves (Diospyros sps.), rearing of Silk- (Antheraea mylitta Drury) and cultivation of Lac- (Kerria lacca Kerr), making of fancy items from bamboo and cottage industry based on bamboo. Of these NTFPs, Lac and Silk occupy an important place in rural economy. Lac, which is a natural resin secreted by an insect, Kerria lacca (Kerr.), cultivated on host trees like Palas [Butea monosperma (Lam.) Taub] and Kusum [Schleichera oleosa (Lour.) Oken] .In Jharkhand mostly Tassar Silk is reared which is produced by a wild silkworm of Antheraea mylitta Drury which feeds primarily on host trees like Asan [Terminalia tomentosa (DC) Wt. &Arn].The paper depicts activities of crafts based on bamboo, embroidery on silk cloth and manufacture of decorative items of Lac and other facets of these NTFPs and their contribution in improving earnings of rural people. The paper also critically examines how NTFPs can be effective tool in climate change mitigation and adaptation especially in REDD+. Hence NTFPs are of importance for food security, livelihood option, poverty eradication and for their role in climate change mitigation and adaption. Government policy in India and Jharkhand related to Join Forest Management, enactment of Forest Right Act 2006, and implementing Forest Working plan Code 2014 by, has brought about radical changes in approach towards management of NTFPs. Keywords: Adaptation, Climate Change, Livelihood, NTFP ID: 3486213 -
ArticleProtecting special wild tree species and traditional knowledge towards securing livelihoods of rural communities: A study on Kithul (Caryota urens) industry in Sri Lanka
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.People in tropical island countries have long-lasting connections with wild trees that help securing their livelihoods. Deforestation, extensive use of chemicals and unsustainable forest resource management have resulted in losing tree-based natural products and rural livelihoods based on such trees. As a tropical island country, Sri Lanka is a home for many different native palm tree species. When considering the economic value, Kithul (Caryota urens) has the highest potential and economic viability among the non-timber forest product categories in Sri Lanka (Senaratne et al, 2003). Rural communities use Kithul as a multiple-use tree with a considerable economic value through processing the Kithul sap into toddy, treacle and jaggery that have a high market demand locally and abroad (De Zoysa, 2017). However, it can be observed that the present consumerism and monocultural practices affect the traditional Kithul industry. The Kithul product supply is insufficient to accommodate the market demand and the products indicate a low quality. Hence, this research investigates the causes for the low quality of products and the discouragement of rural communities to involve in Kithul industry, and finds ways to secure rural economies and livelihoods based on such industry. Based on Sinharaja, Dediyagala and Peak Wilderness lowland rainforests, the primary data of this research were collected conducting semi-structured interviews with the villagers who involved in Kithul industry. The Kithul products were observed and tasted during field visits to collect additional information. The government introduced chemicals to increase Kithul sap harvests and the forest conservation laws prohibiting access to forests have resulted in declining Kithul industry. If the rural communities given limited access to forests and encouraged to grow Kithul trees in their home gardens they could practice their traditional knowledge related to Kithul industry to sustainably re-assure their livelihoods. Keywords: Kithul (Caryota urens) industry, traditional knowledge, rural communities, livelihoods, Sri Lanka ID: 3486467
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