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ArticleThe role of bamboo forest in balancing and sustaining the development of local livelihood and human well-being in rural areas of Vietnam
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.The balanced maintenance between forest development, human health, and well-being is the key to sustainable forest landscape management. My research aims to find out the current status of that relationship in Muong Hinh community (North-Central Vietnam) with the focus on lung bamboo forest - the vital natural resource of local communities. Lung bamboo (Bambusa longissima sp.nov) is an endemic species of Vietnam and is considered a strategic species for development in rural areas. However, due to the over-exploitation and unplanned management, the lung bamboo forests have been remarkably degraded and are even at risk of being depleted. Muong Hinh, currently, has 712 ha of lung bamboo forests and the payment from lung bamboo harvesting is the most important income for the local dwellers. However, it does not meet the local needs due to the low price and low added value. Besides, after years of applying wrong harvesting techniques with high harvesting intensity, local people are losing their forest both in terms of the forest area and quality. There is also a lack of knowledge on sustainable bamboo forest management within the community. Based on the current situation, some recommendations are given on essential techniques for sustainably managing and using bamboo forests. Of which, the proper harvesting intensity and the rotation of exploiting areas are the most critical issues. If the local people are going to apply the suggestions, they probably earn about 440 US$/ha/year from their lung bamboo forest (three times higher than their current income), and it could be increased up to 1,200 US$/ha/year shortly. Moreover, there is also a need to have alternative incomes for stable livelihood development. Several options are developing post-harvesting activities or possessing facilities, setting up a lung bamboo value chain, and reasonable collecting of other potential forest products such as timber or NTFPs. Keywords: forestry, lung bamboo forest, forest landscape management, sustainable livelihood development. ID: 3478867 -
ArticleAssessing land use and cover change, forest degradation and secondary forest databases for better understand of airborne CO2 measurements over the Brazilian Amazon
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Tropical forests are essential for ecosystem services provision and for climate change mitigation. Amazon forest, the largest continue tropical forests in the world, have been decreasing due to deforestation and forest degradation. Brazil, a country containing most of the Amazon forests, also presents the highest deforestation rates within the Pan-Amazonian countries. The CARBAM project has been collecting bimonthly CO2 atmospheric measurements from an airplane since 2010 in the Brazilian Amazon, showing that there is a reduction on the forest capacity to absorb carbon for deforestation and climate change patterns. To understand these CO2 fluxes, we need to analyze the land use and cover change processes including forest degradation and secondary forest growth. Our goal is to assess different databases to better understand deforestation, degradation and secondary forest dynamics in the Amazon. For this, we merged different databases for the period 2010-2018: MapBiomas for land use and cover change; PRODES for deforestation; Bullock et al. (2020) for degradation; and Silva et al. (2020) for secondary forest. We found that, from the total accumulated deforested area in 2018 (17% of the Brazilian Amazon), pasture represent 69% fallowed by secondary vegetation 21% and agriculture 8%. The annual deforested area, smaller than secondary vegetation area, is increasing since 2012. Degradation has a different area each year. The carbon uptake by secondary forest and degradation dynamics is underestimated in the national communications of greenhouse gases, and its mapping is extremely relevant to policy makers to accomplish the National Determined Contribution. The large pasture areas deserve attention because it may permit the secondary forest to increase and provide agriculture expansion areas, decreasing in this way the pressure for deforestation and degradation of primary forest and contributing to preserve biodiversity and ecosystem services of the Amazon forests. Keywords: Amazon forests, deforestation, degradation, secondary forests, CO2 emissions ID: 3623188 -
ProjectIntegrated management of sustainable landscapes for the conservation of the Amazon Forest Biome 2024
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No results found.The objective of the project is to conserve the Venezuelan Amazon rainforest in Amazonas State by promoting sustainable, low-emission, and resilient livelihoods and production, considering governance and planning frameworks with communities (SDGs 2.4, 13.3, 15.4).
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