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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 -
ArticleReviewing tree collaterals – a key innovation to finance smallholder forestry?
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Smallholder forestry is continuously flagged as an integrated environmental approach and as a contribution to rural livelihoods. The individual forest smallholder does however face various constraints, especially of financial nature that limit business development or uptake of tree planting practices. Long rotation periods in forestry clash with more immediate financial needs. One potential remedy for this cash flow dilemma is the tree for loan collateral approach, where trees or the products derived from them serve as part of a security for loans. This innovative approach can ease access to financial services for land users that lack conventional collateral but requires specific lending and valuation procedures. While initial dissemination of tree collateral is ongoing, the understanding of different approaches and applications of the concept is limited. This study assesses the intricacies of tree collateral approaches through a global realist synthesis review of about 110 written sources that is complemented by eight key informant interviews. To achieve this, the study analyzes the contexts, mechanisms, and outcomes of the specific collateral approaches using a set of indicators. Key factors hindering up-scaling these approaches include insufficient policy for transparent valuation and registration of assets, lacking tenure, and the difficulty of exact risk calculation. Solutions to these obstacles include social aggregation of producers, improving the availability of processing sites, established markets and clear and enabling political regulations for the collateralization and registration of forest assets. Keywords: Financial mechanisms, Innovation, Value chain, Governance, Sustainable forest management ID: 3603280 -
ArticleNetwork and knowledge transmission for climate change on a non-timber forestry product in an era of depopulation, shiitake produced in sawtooth oak trees at Kunisaki GIAHS site
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Climate change is disturbing forests and other ecosystems at a global scale. It could affect how foresters, forest owners, and other related actors manage the forests and conduct their daily lives. This also applies to the producers and strategies of collectors of non-timber forestry products (NTFPs). This study examines, “How climate change affects NTFP producers and strategies of collectors? How resilient are their mitigation and adaption measures for forests and forest communities?” The shiitake, Lentinula edodes, produced in lower temperature are more valuable in market price but are facing challenges. We interviewed veteran producers of shiitake mushroom in Kunisaki City, Oita Prefecture, Japan for the period of June to September 2020. They produce shiitake in the forests of sawtooth oak trees, Quercus acutissima, in a site of Globally Important Agricultural Heritage Systems (GIAHS). In this GIAHS site, the forests retain water and provide water for the irrigation pond system. Shiitake producers underpin this GIAHS system through participating in forest management and food supply. They cut the trees of about 15 years old and utilize the logs for shiitake production inside the forests. The branches of the cut trees are put to cover and humidify the logs until the fungus of shiitake spreads inside the logs. As shiitake production sustains the livelihoods of the producers in the depopulated society, the production maintains the forests for the centuries. The producers are adapting to the heats and frequent typhoons by countermeasures; for example, with the temperature increased, a producer wonders how much they keep producing shiitake which sprouts at low temperature. They also sprinkle more water to cool the inoculated logs. This study explores how traditional knowledge is changing or adapting to climate change and how they are transmitted. Keywords: Adaptive and integrated management, Climate change, Economic Development, Food systems, Knowledge management ID: 3486707
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