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Progression of hyperspectral remote sensing for estimation of forest health to comply with SDGs

XV World Forestry Congress, 2-6 May 2022









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    Satellite 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
    2022
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    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
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    Criteria and Indicators framework to measure the sustainability of forest resources in India and their contribution to SDGs and GFGs
    XV World Forestry Congress, 2-6 May 2022
    2022
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    With the adoption of sustainable development as Agenda 21 at the Earth Summit (1992), the global community reaffirmed its commitment to sustainable development at the World Summit on Social Development in Copenhagen in 1995, the World Summit on Sustainable Development in Johannesburg in 2002, and at Rio + 20 in 2012. The outcome at Rio+20 was documented as “The Future We Want" into a set of SDGs (Sustainable development Goals) also known as the Agenda 2030 (2012). The efforts were also made to integrate the sustainable development goals into sustainable management of the world’s forests at the United Nations Forum on Forest (UNFF). These efforts fructified into the UN General Assembly in 2017 adopting a set of six Global Forest Goals (GFGs) and 26 associated targets to be achieved by 2030. Considering the Criteria & Indicators as a potent tool, the country’s across the world committed themselves to realize these global goals through the adoption of criteria and indicators’ approach for the management of their forest resources. In this process eleven regional and international initiatives have emerged, one of these is Regional Initiative for Dry Forests in Asia (also known as Bhopal- India Process). India developed its national set of C&I into 8 criteria and 37 indicators. These were then adopted and integrated into its national forest planning process at Forest Management Unit (FMU) level through National Working Plan Code (NWPC) 2014. Following the adoption of NWPC, the country needs to create a system of national monitoring and evaluation. The proposed paper is an attempt to evolve a set of applicable indicators along-with baseline value for periodic assessment. A comparison of the observed values of the identified indicators against the baseline would help understand the change in the forestry conditions and provide a framework for interpretation, measuring, and monitoring the sustainability of forest resources and their contribution to achieving SDGs and GFGs. Keywords: Criteria and indicator, Bhopal-India Process, Sustainable Forest Management ID:3486849
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    Forests’ contributions to SDGs: an overview and examples from Switzerland for integrated approaches in anticipation of future changes
    XV World Forestry Congress, 2-6 May 2022
    2022
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    Some contributions of forests to Sustainable Development Goals (SDGs) are readily acknowledged such as CO2 sequestration, biodiversity conservation and livelihoods. Our overview reveals a wider variety of possible interactions between forest ecosystem services and all the SDGs. While forests should be seen as an asset to be integrated into the sustainable development agenda, it is difficult to deliver such straightforward and powerful messages beyond the forest realm. Recognizing the need to better integrate forest contributions into wider policies, Swiss examples are presented through the current role of forests in the national sustainable development agenda as well as through its international forest development aid. Key elements supporting the integration of forests in other sectoral policies as well as ways of improving communication on forest ecosystem services are found to be similar across the globe. The paper concludes that traditional forest development and management strategies, which provided some of the most ancient nature-based solutions to societal needs, can provide useful lessons to the sustainability agenda. It points out that improved science-policy dialogues and cross-sectoral prioritization for action (in other words knowledge to action) can be seen as vital stepping stones. These are needed to link contributions of forests to the service of other sectors and to an accelerated implementation of the SDGs. All forests’ contributions to the implementation of the Agenda 2030 should be acknowledged now and integrated forest adaptation strategies can serve as models in the face of climate change and in anticipating the future. Keywords: SDGs, forest ecosystem services; network analysis; integrated forest management; adaptation to climate change ID:3486993

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