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Book (series)Valuing forest ecosystem services: a training manual for planners and project developers 2019
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No results found.The degradation of ecosystems, including forests, and the associated loss of biodiversity, particularly due to human-induced threats and climate change, has gained increased attention from scientists and policymakers. The Millennium Ecosystem Assessment presented a new conceptual framework that puts ecosystem services at the centre and links human well-being to the impacts on ecosystems of changes in natural resources. The Economics of Ecosystems and Biodiversity initiative drew further attention to the economic benefits of conserving ecosystems and biodiversity, supporting the idea that economic instruments – if appropriately applied, developed and interpreted – can inform policy- and decision-making processes. Only a few ecosystem services, however, have explicit market value and are traded in open markets: many – especially those categorized as having “passive-use” value – remain invisible and are rarely accounted for in traditional economic systems. The failure to appropriately consider the full economic value of ecosystem services in decision making enables the continued degradation and loss of ecosystems and biodiversity. Most ecosystem services are considered public goods and tend to be overexploited by society. Many methods have been applied to the economic valuation of ecosystem services. The use of these methods, as well as the interpretation of their results, requires familiarity with the ecological, political, normative and socio-economic context and the science of economics. Recognizing, demonstrating and capturing the value of ecosystem services can play an important role in setting policy directions for ecosystem management and conservation and thus in increasing the provision of ecosystem services and their contributions to human well-being. The aim of this manual is to enhance understanding of ecosystem services and their valuation. The specific target group comprises governmental officers in planning units and field-level officers and practitioners in key government departments in Bangladesh responsible for project development, including the Ministry of Environment and Forests and its agencies. Most of the examples and case studies presented herein, therefore, are tailored to the Bangladesh context, but the general concepts, approaches and methods can be applied to a broad spectrum of situations. This manual focuses on valuing forest-related ecosystem services, including those provided by trees outside forests. It is expected to improve valuation efforts and help ensure the better use of such values in policymaking and decision making. Among other things, the manual explores the basics of financial mathematics (e.g. the time value of money; discounting; cost–benefit analysis; and profitability and risk indicators); the main methods of economic valuation; examples of the valuation of selected ecosystem services; and inputs for considering values in decision making. -
No Thumbnail AvailableBook (series)Strategies for sustainable animal agriculture in developing countries 1993
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No results found.he FAO Expert Consultation on Strategies for Sustainable Animal Agriculture in Developing Countries was held at the FAO Headquarters in Rome, Italy, from 10 to 14 December 1990.Animal agriculture is a complex, multi-component, interactive process that is dependant on land, human resources and capital investment. Throughout the developing world it is practised in many different forms, in different environments and with differing degrees of intensity and biological efficiency. As a result any meaningful discussion of the subject must draw on a broad spectrum of the biological and earth sciences as well as the social, economic and political dimensions that bear so heavily on the advancement of animal agriculture. There is a growing consensus among politicians, planners and scientists alike that livestock production in the third world is not developing as it should, or at a sufficient pace to meet the high quality protein needs of a rapidly expanding human population. The sobering reality is, despite the many development projects implemented over the years by national, bilateral and multinational agencies and often substantial capital investment, there has been little or no change in the efficiency of animal production in the developing world. Livestock numbers have increased substantially in many countries and while the growth in output is welcome, it does not necessarily equate with sustainable productive growth. On the contrary it can, as it has done in the drought prone arid regions, lead to a lowering of productivity and degradation of the rangelands.The purpose of the Expert Consultation was to discuss and formulate specific criteria and questions relating to the planning and implementation of sustainable livestock production programmes in the developing world. There is increasing concern regarding the conservation of the natural resource base and protection of the global environment and FAO attaches highest priority to the sustainable development of plant and animal agriculture. This Expert Consultation is one of a number of initiatives being undertaken by FAO to ensure the sustainability of it's agricultural development programme. The discussion and recommendations arising from this Expert Consultation have been used to help to focus and guide global, regional and national policies and action programmes on the sustainable development of agriculture and have provided an important contribution to the FAO/Government of the Netherlands International Conference on Agriculture and the Environment held in the hague, 15–19 April, 1991. -
Book (stand-alone)Restoration of productive aquatic ecosystems by small-scale fisheries and aquaculture communities in Asia
Good practices, innovations and success stories
2022Also available in:
No results found.This report showcases examples of actions taken by small-scale fishers and aquaculture farmers in Asia to restore the productivity of aquatic ecosystems. Small-scale fishers and fish farmers include some of the world’s most marginalized and impoverished people groups, yet their harvests account for over half of the world’s aquatic food production. The marine, coastal and freshwater ecosystems their livelihoods depend upon are degraded from human impacts and further at risk from climate change. Ecosystem restoration actions by fisherfolk communities can revitalize the socio-ecological services and sustain progress over time. Both passive and active restoration approaches are being employed across Asia’s marine, coastal and inland waterways. Fishers, fish farmers, and fishworkers’ restorative actions are focused on increasing the sustainability of their operations. Common approaches include eliminating destructive fishing, reducing overfishing through gear changes and effort control, restoring connectivity of floodplains and fish migration pathways, integrated aquaculture and rice-farming practices, re-stocking of native fisheries, and actively rehabilitating and / or re-establishing habitats. Progress is measurable through a diverse array of environmental, socio-economic and governance related metrics. Changes in fisheries catches, ecological connectivity, water quality, habitat diversity and structure, and fish consumption provide important measures of biodiversity gains (or losses). Common enablers of success include economic incentives, co-management and legal recognition of fishing rights, highly engaged fisherfolk cooperatives or community groups, women’s leadership and development, and community partnerships with stakeholders that focus on enabling fisherfolk’s own goals for sustainable livelihoods. Ecosystem restoration activities have not lasted when these enablers are insufficiently attended to and when environmental aspects of project feasibility, such as the choice of rehabilitation locations and / or species, are poorly planned. Successes in ecosystem restoration by fisherfolk can and are being scaled out to neighbouring communities and countries. Key to this is the sharing of stories, lessons learned and tools through south-south partnerships, learning exchanges, and women’s groups. Simple, low-cost tools and actions have enabled long-term engagement by small-scale fishers in sustainable operations. More complex actions, such as the uptake of integrated aquaculture systems, are also enabling stepwise changes in ecosystem restoration. By sharing stories from different ecosystems, fisheries, and geographies, this report seeks to help fisherfolk and their partners glean from one another and achieve faster progress in ecosystem restoration.
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