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Using choice experiments to estimate the simulated exchange value of species preservation services for ecosystem accounting

XV World Forestry Congress, 2-6 May 2022











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    Article
    Journal article
    Towards transformation of agricultural landscapes: Determination of agroforestry tree species producing beneficial ecosystem services to local farmers in Nigeria
    XV World Forestry Congress, 2-6 May 2022
    2022
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    The aim of this study is to transform agricultural landscapes through incorporating tree species that produce ecosystem services beneficial to local farmers. To achieve this, the study assessed existing diversity of tree species producing ecosystem services in agricultural farmlands in selected local communities of southwest Nigeria. The information obtained will then be used to design strategy for intensification of agroforestry tree species for transformation of agricultural landscapes. Purposive sampling was employed in selecting 66 local farmers who has personal farmlands. Information on available tree species and their diversification on farmlands were obtained through inventory and field observation. Primary information obtained through questionnaire administration include ecosystem services provided by trees on the farmlands. A total of 38 forest tree species (24 families) were identified on the different farmlands. Provisioning services dominated the ecosystem services benefits obtained by the farmers and their households. The study has revealed the different ecosystem services provided by forest trees on farmlands. Meanwhile, most of the farmers prefer trees that meet their personal needs. This means for proper adoption of forest trees at local level in agroforestry system, such trees must be able to meet local demands by providing some of their basic needs. The basic needs range from food to medicines, energy, cultural benefits, among others. Meeting of such needs are sometimes location specifics, hence the needto carry out adequate survey of such needs for intended intervention strategy. Keywords: Agriculture, forest tree species, farmlands, provisioning services, ecosystem serviceId ID:3480958
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    Valuing forest ecosystem services for local policy and planning in a forest management project site in the Philippines
    XV World Forestry Congress, 2-6 May 2022
    2022
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    In developing and implementing forest land use plans to attain sustainable forest governance, it is necessary to determine and value priority ecosystem services derived by society from forest and watershed ecosystems. This study aimed at estimating the value of four ecosystem services in a forest management project site in Nueva Vizcaya and Quirino provinces, Philippines: provision of water services, soil erosion control, carbon storage and sequestration capacity, and biodiversity conservation. The Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) tool was used to value water provision services (using a cost-based approach), soil erosion control (using replacement cost method), and carbon storage and sequestration capacity (using social cost of carbon). Contingent valuation method was used to determine the willingness to pay for biodiversity conservation. BAU and Development scenarios were used in determining changes in forest and other land uses in the site as well as estimating the value of the ecosystem services. Results show increases in forestland area and amounts of carbon storage and sequestration, decreasing annual water yield due to projected declining rainfall amount, and decrease in total annual soil loss. Mean WTP is PhP170 (~ US$ 3.50)/household/year. The estimated values of the four ecosystem services provide baseline information for local governments in crafting payment for ecosystem services strategies to help fund forest conservation.Keywords: policies, financial mechanisms, sustainable forest management, governanceID: 3486628
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    Ecosystem service approach of valuing natural forests
    XV World Forestry Congress, 2-6 May 2022
    2022
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    Ecosystem, through its structural and functional components, delivers goods and services to the functioning of ecosystem itself and ecosystem services to the human society. The present paper identifies ecosystem services and stimates economic value of natural forests through ecosystem services provided by Panchase Forest in the Central Mid-hills of Nepal. Transect walk, focus group discussion, key informant interview and expert consultation was made to identify ecosystem services. The economic value was estimated applying ‘total economic valuation’ framework considering both use and non-use values. Use values include consumptive, non-consumptive and indirect uses. Non-use values include option, existence, altruist and bequest values. Market price method was applied to estimate consumptive and indirect use values whereas, travel cost method was applied to estimate non-consumptive use values. Contingent valuation method was applied to estimate non-use values through ‘willingness to pay’. The Panchase Forest provides 17 types of ecosystem services including 6 provisioning, 6 regulating, 2 habitat and 3 cultural and amenity services. The total economic value of the ecosystem services provided by the forest was found to be USD 2.05 million per year. The contribution of consumptive use value, non-consumptive use value, indirect use value and non-use value was found to be 33%, 19%, 23% and 25%, respectively. The consumptive use value, which is recognized by national accounting system, has only one third contribution to total economic value of the forest. This results in the undervaluation of economic contribution of forests in national accounting system and thus in the country’s economic decisions. The present paper has suggested to revisit the current framework of national accounting system recognizing the value of forest ecosystem services in economic decisions. Keywords: economic value, ecosystem services, protected forest, total economic valuation ID: 3478750

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    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.
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    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.
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    What will be needed to realize the vision of a world free from hunger and malnutrition? After shedding light on the nature of the challenges that agriculture and food systems are facing now and throughout the 21st century, the study provides insights into what is at stake and what needs to be done. “Business as usual” is not an option. Major transformations in agricultural systems, rural economies, and natural resources management are necessary. The present study was undertaken for the quadrennial review of FAO’s strategic framework and for the preparation of the Organization Medium-Term plan 2018-2021.