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DocumentOther documentPerformance of inclined self-tapping screw: Effect of the thin wood part in inclined screw connection on shear and withdrawal resistance
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.The aim of this study was to investigate the effect of thin wood part on the load-carrying capacity of inclined self-tapping screw. Two components of load-carrying capacity (withdrawal and shear capacity) were tested to examine the effect of thin wood part. Combined load-carrying capacity of inclined screw loaded upward was also tested and compared with the prediction value from EN 1995-1-1. Screws were installed in Glued-laminated timber (GLT) and two different dimensions of screws (Ø8.0 × 100 mm, Ø6.5 × 65 mm) were selected. As a result, thin wood part affected relatively little on the withdrawal capacity, compared to the shear capacity. EN showed conservative result in combined load-carrying capacity, even though shear capacity of inclined screw declined due to thin wood part. Keywords: Climate change ID: 3622020 -
DocumentOther documentThe early growth performances of Pinus densiflora and Larix kaempferi seedlings under open-field experimental warming and precipitation manipulation
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.This study aimed to investigate the effects of climate change on the survival and growth performance of Pinus densiflora and Larix kaempferi seedlings using open-field experimental warming and precipitation manipulation. We measured the survival rate, root-collar diameter, and height, and then calculated the seedling quality index (SQI) of 2-year-old seedlings under 6 treatments [2 temperatures (TC: Control; TW: Warming) × 3 precipitation manipulations (PC: Control; PD: Decreased; PI: Increased)] and performed a two-way ANOVA to test for differences. The air temperature of the warming plots was 3°C higher than that of the control plots, while the precipitation manipulation plots received ±40% of the precipitation received by the control plots. Temperature and precipitation treatments did not significantly affect the survival rate of P. densiflora; however, the SQI of P. densiflora decreased with increasing precipitation. In contrast, the mortality rate of L. kaempferi increased with increasing temperature and decreasing precipitation. Furthermore, in L. kaempferi, TC × PI treatment resulted in the lowest SQI with a significant interaction effect observed between the two factors. In summary, low seedling production and quality should be expected in P. densiflora as precipitation increases and in L. kaempferi as temperature increases or precipitation decreases. These results indicate species-specific sensitivities to climate change of two plant species at the nursery stage. With the occurrence of global warming, the frequencies of drought and heavy rainfall events are increased, and this could affect the survival and seedling quality of tree species. Therefore, it is necessary to improve nursery techniques by establishing new adaptation strategies based on species-specific growth performance responses. 1) Keywords: Climate change ID: 3622385 -
DocumentOther documentA study on the ecotourism cooperation using the forest cultural heritage in South and North Korea - Focusing on the Geumgangsan Yusan-gi (Geumgang mountain travels)
XV World Forestry Congress, 2-6 May 2022
2022Also available in:
No results found.Forest restoration and ecological protection in North Korea require a variety of approaches.
This research focuses on the Geumgangsan Yusan-gi, a shared forest cultural heritage between the two Koreas, to find ways to collaborate with ecotourism.
Is ecotourism a novel approach to Inter-Korean forest cooperation?
What are the advantages and prospects of working together on ecotourism projects centered on the Geumgangsan Yusan-gi?
To achieve the study's goal, North Korean literature data were reviewed and analyzed, and value models for ecotourism cooperation were investigated using content analysis of the Geumgangsan Yusan-gi.
Inter-Korean forest cooperation has primarily focused on planting and management to prevent forest devastation in North Korea.
Forest cooperation needs to develop into a scalable project that connects peace and tourism.
Ecotourism has the potential to be a new model for inter-Korean forest cooperation.
First, ecotourism cooperation pursues reciprocity.
Second, ecotourism is a sustainable project different from one-time support.
Third, ecotourism can be backed by the international community and promoted readily in the face of North Korean sanctions.
Fourth, the ecotourism cooperation project is in line with the Kim Jong-un administration's current tourism policy.
Fifth, the inter-Korean collaboration project based on the two Koreas' shared forest cultural legacy is a unique initiative rooted in Korea's history and tradition.
The Geumgangsan Yusan-gi can promote ecotourism cooperation, such as joint inter-Korean investigation and program development and operation.
To become a reality rather than a pipe dream, this proposal must overcome some obstacles, including the US and international community sanctions against North Korea.
Civil society organizations, such as forests and environmental organizations, play an important role in peace initiatives such as ecotourism and forest cooperation. Keywords: Deforestation and forest degradation, Biodiversity conservation, Education, Human health and well-being, Sustainable forest management ID: 3622982
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Book (stand-alone)Technical bookRussian Federation: Meat sector review
Country highlights prepared under the FAO/EBRD Cooperation
2014Also available in:
World food demand has seen massive changes, including a shift from staple foods to animal proteins and vegetable oils. In the short to medium term, this trend in global food demand will continue. There will be an increased demand for vegetable oils, meat, sugar, dairy products and livestock feed made from coarse grains and oilseed meals. There are numerous mid-term forecasts for the Russian Federation’s meat sector. Most of them agree on the following trends: (i) the consumption of poultry and p ork meat will increase; (ii) the consumption of beef will decrease or stabilize; and (iii) the Russian Federation will remain a net importer of meat on the world market. According to OECD and FAO projections, meat imports from the Russian Federation will decrease from 3 to 1.3 million tonnes, owing to an anticipated growth in domestic chicken meat and pork production. The country’s share in global meat imports is anticipated to decrease from 12 percent in 2006–2010, to 4 percent in 2021. While t he Russian Federation will continue to play an important role in the international meat market, it will fall from its position as the largest meat importing country in 2006–2010 to the fourth largest global meat importer by 2021, behind Japan, sub-Saharan African countries, and Saudi Arabia. -
BookletCorporate general interestEmissions due to agriculture
Global, regional and country trends 2000–2018
2021Also available in:
No results found.The FAOSTAT emissions database is composed of several data domains covering the categories of the IPCC Agriculture, Forestry and Other Land Use (AFOLU) sector of the national GHG inventory. Energy use in agriculture is additionally included as relevant to emissions from agriculture as an economic production sector under the ISIC A statistical classification, though recognizing that, in terms of IPCC, they are instead part of the Energy sector of the national GHG inventory. FAO emissions estimates are available over the period 1961–2018 for agriculture production processes from crop and livestock activities. Land use emissions and removals are generally available only for the period 1990–2019. This analytical brief focuses on overall trends over the period 2000–2018. -
BookletHigh-profileFAO Strategy on Climate Change 2022–2031 2022The FAO Strategy on Climate Change 2022–2031 was endorsed by FAO Council in June 2022. This new strategy replaces the previous strategy from 2017 to better FAO's climate action with the Strategic Framework 2022-2031, and other FAO strategies that have been developed since then. The Strategy was elaborated following an inclusive process of consultation with FAO Members, FAO staff from headquarters and decentralized offices, as well as external partners. It articulates FAO's vision for agrifood systems by 2050, around three main pillars of action: at global and regional level, at country level, and at local level. The Strategy also encourages key guiding principles for action, such as science and innovation, inclusiveness, partnerships, and access to finance.