The power of knowledge: information transfer and açaí intensification in the peri-urban interface of Belém,Brazil

Academic scholarship and development paradigms promote non-timber forest products (NTFPs) as potential options to link environmental conservation with sustainable economic development objectives for rural communities worldwide. The açaí berry (Euterpe oleracea) is a native palm found in forest ecosystems of northern Brazil and historically extracted and sold in regional markets. Recent increases in national and international açaí demand have resulted in dramatic price increases. Management decisions on a local producer level reflect trends not typically associated with traditional NTFPs as future production and income expectations increase. This case study draws on research conducted in peri-urban communities in close proximity to Belém, Brazil. The work draws links between recent açaí intensification trends in upland areas and information pathways that are contributing to this pattern. This paper argues that external information sources regarding land use choices are prioritized over local knowledge and market indicators which previously have been described as drivers for intensification processes of NTFPs. This qualitative analysis highlights the power structures that influence information sharing and in turn, land use choices on a community level. The results of this analysis are important for NTFP intervention initiatives focused on risk management for smallholders. Finally, this study is a useful complement for ecological studies currently being conducted on intensification processes of non-timber forest products.     

Utilization of non-timber forest products in humid tropics: Implications for management and livelihood

Community dependence on forest resources for diverse needs has high implications for long term management of forests. Sustainable extraction of non-timber forest products (NTFPs) is considered best feasible strategy for forest conservation in biodiversity rich areas. This paper examines the heterogeneity of NTFPs use by tribal communities in northeast India, a global hot spot by examining diversity of NTFPs at-large, its consumption pattern, and contribution to rural income and forest revenue. A total of 343 NTFPs recorded used for diverse purposes by tribal communities. When species choice grouped as per use category, utilization for medicinal (163 species), edible fruits (75 species) and vegetables (65 species) purposes was reasonably high. Community dependence on forest resources was 100% for firewood and house construction material. 76 plant species were sold in three major local markets while an additional 22 species traded at commercial scale mainly outside the state. NTFPs contributed 19-32% of total household income for different tribal communities, which was significant. Illicium griffithii, Rubia cordifolia, Oroxylum indicum, Swertia chirayita, Litsea sebifera, Taxus wallichiana, Valeriana jatamansii, Thalictrum foliolosum, Picrorhiza kurrooa, Everniastrum cirrhatum, Cordyceps sinensis, Aconitum fletcherianum, Nardostachys jatamansi, Picrorhiza kurrooa, Gymnadenia orchidis, Calamus, Quercus and Pinus roxbughii were important commercial species. NTFPs also generated substantial revenue to the State government, though it is falling year after year, which is alarming. To meet community livelihoods, income and forest revenue from NTFPs, it desires a thorough management plan and policy guidelines for these resources from all line departments. The knowledge on diversity, its consumption pattern, and contribution to rural income and forest revenue may enable planners to accurately plan sustainable management of NTFP resources and community development in near future.     

Non-timber forest products and household incomes in Bonga forest area,southwestern Ethiopia

We identified the major non-timber forest products （NTFPs）, their contributions to household incomes, and the determinants influenc-ing engagement of households in using NTFPs in the Bonga forest area of Gimbo and Decha Districts of Kaffa Zone, southwest Ethiopia. Six Kebeles （the lowest administrative unit in Ethiopia） were sampled from two Districts and 150 households were randomly sampled using propor-tional-to-size techniques based on the number of farm households in each Kebele. Secondary data were collected from and focus group discussions were conducted with selected individuals. The farmers diversified liveli-hood activities such as crop and livestock production, collection of NTFPs and off-farm activities. NTFPs played a significant role in household incomes. The contribution from the major NTFPs （forest coffee, honey and spices） accounted for 47% of annual household in-come. The role of NTFPs was influenced by a number of factors. Vari-ables including being native to the area （＋）, total land holding （＋）, pos-session of livestock （＋） and access to extension （＋） significantly affected forest coffee production. Age of household head （-）, land holding （＋） and distance of the market from the residence （-） significantly affected honey production. Size of landholding （＋）, distance to market （-） and distance of the forest from the residence （-） were significant variables determining the NTFP incomes derived by the households. Attention is needed in the design of policies and strategies for the well-being of households to the contribution of NTFPs to local incomes and the variables that affect the collection of NTFPs must be considered.     

NTFP income contribution to household economy and related socio-economic factors: Lessons from Bangladesh

Exploring extent and pattern of non-timber forest product (NTFP) income contribution to livelihoods of forest-adjacent people and the income related socio-economic factors is crucial in designing any development and conservation initiative. This paper examines NTFPs' role in contributing to the household economy and how different socio-economic factors may influence this contribution. Field methods involved quantitative and qualitative data collection of forest-adjacent households of Chittagong Hill Tracts in Bangladesh. Results show that the contribution of different types of NTFPs to household economy varies in terms of subsistence and cash income. However, overall NTFP income is much higher than income from timber or firewood which indicates a larger dependence of the households on NTFPs. Income data analysis also finds that the poor households are relatively more dependent on NTFPs for their subsistence and cash income than the better-off households. Moreover, the study reveals that there are many other socio-economic factors at the household level such as number of members in household and total value of household implements and furniture that are significantly correlated with the NTFP income. More site-specific applied research on NTFP income and influential factors is necessary to generalize the findings for other parts of the world with similar socio-economic and environmental settings.     

Contribution of NTFPs to cash income of the War Khasi community of southern Meghalaya, North-East India

Ever since their emergence on this planet,human beings have depended on forest resources for their requirements,ranging from food,fuel to shelter.Sustainable extraction of forest resources has been promoted by conservationists and development agencies as a feasible strategy for forest dwellers,which does not diminish the resource base.Yet surveys of actual resource use suggest that for poorer resource-dependent communities without access to markets,non-timber forest products (NTFPs) can only act as a safetynet and a supplementary income source.In southern Meghalaya of India,NTFPs and medicinal and aromatic plants (MAPs) have become an important source of cash and subsistence income for poor people living in or near forests.People in this region have traditionally been collecting different forest products from private forests as well as community conserved forests.The study reveals that NTFPs contribute significantly towards the annual cash income of the local population.The contribution of NTFPs to their income was highest in the case of poor families (9.89%),followed by middle income families (3.34%) and the least for the higher income families (1.34%).Our household survey revealed that 100% of the population is directly or indirectly dependent on NTFPs.Household response indicates diversity in both the types and uses of products collected.     

Estimating the demand for non-timber forest products among rural communities: a case study from the Sinharaja Rain Forest region,Sri Lanka

Lack of adequate knowledge on forest-people interaction is an important reason for the failure of many conservation policies. This study focuses on the behavior of peripheral communities towards non-timber forest product (NTFP) harvesting by estimating the demand functions for NTFP. The paper develops a theoretical model for deriving the shadow price for NTFP using time allocation among different economic activities. Then it tests the competitive time allocation hypothesis between NTFP extraction and tea plantations, the predominant agricultural sector in the vicinity of Sinharaja rain forest. Results provide statistical evidence for the existence of competitive time allocation between tea plantations and NTFP extraction. Own-price elasticities are consistently inelastic, except for one product. As indicated by the inelastic responses, pricing policies may not be very useful in manipulating subsistence NTFP extraction. Repeating similar studies for commercial NTFPs is encouraged.     

Research in Non-Timber Forest Products

Abstract

Summary Non-timber forest products (NTFPs) have emerged as a complex set of issues reflecting changes in society and how natural resources are regarded. These issues range from the sustainability of forest management practices to the relationship of diverse cultures and communities to public lands and their resources. Research and its relationship to this set of issues is a relatively unknown aspect of NTFPs.

This paper reports on early NTFP research by scientists in the USDA Forest Service's Pacific Northwest Research Station. It characterizes efforts over approximately five years and identifies their key elements. It also discusses the role research has and could play in addressing the problems and questions associated with NTFPs and sustainable forestry .     

Integration of Biodiversity Conservation in Tropical Forest and Economic Development of Local Communities

Abstract

Quantification of economic contribution of all forest products is a primary requirement for the integration of biodiversity conservation and economic development of local communities. A methodology for quantification of the contribution of all non-timber forest products (NTFPs) is suggested, and applied to a minuscule sample of seven villages in India for illustrative purposes. A comparative analysis of such contributions of NTFPs in two major types of forest cover, Teak (Tectona grandis) and Sal (Shorea robusta) has been made. The role of NTFPs has been evaluated in terms of three measures of economic development: (i) share in household income, (ii) income distribution, and (iii) mitigation of uncertainties of agricultural income stream due to random fluctuations in weather conditions. A basic strategy for the integration of biodiversity conservation and economic development of local communities, based on socio-economic conditions of the community and silvicultural requirements of the forest resources, is suggested.     

The compatibility of timber and non-timber forest product extraction and management

We discuss the extent of compatibility of timber and non-timber forest product (NTFP) extraction in two neotropical localities from biophysical, social, and institutional perspectives: the community concession forests of the Petén, Guatemala, and extractivist communities in northern Bolivia. In both localities, timber is harvested via reduced-impact logging (RIL) practices. In Guatemala, the main NTFP extracted is foliage from the understory xate palm (Chamaedorea spp.); in northern Bolivia, the fruits of the Brazil nut tree (Bertholletia excelsa). The Guatemalan case suggests a relatively high degree of compatibility due to low timber harvesting intensities, coupled with temporal, spatial, and social segregation of xate extraction in a well-defined land tenure system. In northern Bolivia, forest management regulations pay little attention to NTFPs and land tenure issues and related conflict complicate efforts to limit timber harvesting impacts on Brazil nut trees. The introduction of timber management plans overlain on customary property rights systems in which the extraction of Brazil nut is organized could undercut its management system. The two case studies suggest that specific legislative, education, and project interventions may help to promote the compatibility of timber and NTFP extraction and management. These include formal training of foresters on NTFP ecology and management while taking into account the perspectives of multiple stakeholders in the design of management plans. Tropical forest users, research managers, and policy makers will also better understand the need for integrated management of timber and NTFPs, if the trade-offs and potential economic benefits from NTFP extraction are clarified.     

Compatibility of timber and non-timber forest product management in natural tropical forests: Perspectives,challenges, and opportunities

Tropical forests could satisfy multiple demands for goods and services both for present and future generations. Yet integrated approaches to natural forest management remain elusive across the tropics. In this paper we examine one combination of uses: selective harvesting of timber and non-timber forest product (NTFP) extraction. We analyze the current status of this combination and speculate on prospects and challenges regarding: (i) resource inventory, (ii) ecology and silviculture, (iii) conflict in the use of multipurpose tree species, (iv) wildlife conservation and use, (v) tenure, and (vi) product certification. Our conclusions remain preliminary due to the relative paucity of published studies and lessons learned on what has worked and what has not in the context of integrated management for timber and NTFPs. We propose at least three ways where further research is merited. One, in improving ‘opportunistic’ situations driven by selective timber harvesting that also enhance NTFP values. Two, to explicitly enhance both timber and NTFP values through targeted management interventions. Three, to explicitly assess biophysical, social, regulatory and institutional aspects so that combined benefits are maximized. Interventions for enhancing the compatibility of timber and NTFP extraction must be scaled in relation to the size of the area being managed, applied timber harvesting intensities, and the dynamics of multi-actor, forest partnerships (e.g., between the private sector and local communities). In addition, training and education issues may have to be re-crafted with multiple-use management approaches inserted into tropical forestry curricula.     

Understanding the Contribution of Non-timber Forest Products to the Livelihoods of Forest Dwellers in the Northern Zagros in Iran

One of the features of the forest dwellers in the Zagros region of Iran is their dependence on non-timber forest products (NTFPs). These products can play an important role in the livelihood of households located in the forest. The present study aims to determine the most important sources of forest dwellers’ incomes in the northern Zagros in terms of three income groups (lower, middle, and higher), to assess how changes in income are related to types of NTFPs harvested, and to investigate the most significant socio-economic factors determining absolute and relative household revenue from NTFPs. Income in higher- and middle-income groups come predominantly from border trade between Iran and Iraq, comprising 50 and 44 % of relative income, respectively. The main source of income for the lower-income group is remittance and government interest (such as cash subsidies), comprising 31 % of total household annual income. The relative income from NTFPs depends on the income group, varying between 10 and 21 %. Relative income from NTFPs (such as oak acorns, firewood, Gazoo, and Mazooj) for lower-income households is significantly higher than in middle- and higher-income households (p < 0.05). Feed used for grazing livestock in the forest is the most important type of NTFPs in this area, and its benefit in the higher-income group is significantly higher than that for groups with middle and lower income. A similar result is achieved for tree fodder. Relative income from the NTFPs is positively related to number of household members and negatively related to the average education of adult members of the household, the relative income from border trade, and the relative income from agriculture. Our results support our hypothesis that if there is access to other sources of income for forest dwellers, their dependence on forests would be reduced.     

Ecological, socio-cultural, economic and political factors influencing the contribution of non-timber forest products to local livelihoods: Case studies from honduras and the Philippines

Discussion of the role of non-timber forest products (NTFPs) in efforts to reconcile the objectives of forest conservation and rural development has often been hampered by limited understanding of the complexity of the factors that affect the contribution of NTFPs to local livelihoods. By drawing upon two case studies where NTFPs play an important role - the municipality of Lepaterique in Honduras and Palawan Island in the Philippines - this study emphasizes that an ideal extractive system should be based on a mix of products to enable sustainable harvesting throughout the year. The study also demonstrates that considerable attention needs to be paid to the socio-cultural heterogeneity of resource users, and to the value chain structure, access and control over resources and political transparency that affect the opportunities for local people to benefit from NTFP extraction.     

Non-Timber Forest Products Marketing Systems and Market Players in Southwest Virginia

Abstract

Non-timber forest products (NTFPs) are important in rural southwest Virginia as a source of household income. Marketing system of crafts, medicinal and herbal, and specialty wood products are studied using exploratory and qualitative research methods. Fifty market players at various levels in marketing chains are interviewed to get the information on elements of marketing system -products, product differentiation, value addition, pricing, promotion, distribution, and marketing chains. NTFP trade is a common phenomenon in southwest Virginia. The greatest opportunity exists for local level marketing of crafts and specialty wood products. In the case of medicinal and herbal products, very little local value addition takes place within the region, and as a result local market players have little control. Policy interventions are required to enhance the returns to local collectors, which will also contribute to sustainable management of forest resources.     

Use of forest resources,traditional forest-related knowledge and livelihood of forest dependent communities: Cases in South Korea

The patterns of forest resource use in South Korea have been overviewed along with the forest resource availability to the forest users and in relation to the socio-economic conditions of local people. In South Korea, forest income arises more from non-timber forest products (NTFPs) and forest ecosystems services than from timber. The relationship between availability of forest resources and income of residents in mountainous villages was addressed with statistical analysis of results of household surveys conducted in Gangwon-do Province. The result indicates that the mere existence of forest resources and related cultural heritages is not enough for local communities to obtain income from forest land. Proper arrangements for local communities in accessing the forest resources and knowledge of making use of the resources is required to make the relationship constructive for people's livelihood. Joint management agreement between forest communities and the forest owner serves both parties for sustainable forest management in Korea as seen in the case of maple sap collection within Seoul National University Forests. The traditional knowledge held by local residents is of value for income generation for forest dependent communities and is considered as an integral part of sustainable forest management as seen in the case of native honey bee keeping near protected forest areas managed by the national forest authority. However, traditional cultural values may be positive or negative for ecologically sound forest management as seen in the pest management policy of the Korean government formulated based on cultural value rather than considerations of ecosystem health.     

Traditional knowledge and practices on utilisation and marketing of Yeheb (Cordeauxia edulis) in Ethiopia

Cordeauxia edulis (Leguminosae: Caesalpinioideae), commonly called Yeheb, is a small nitrogen-fixing tree/shrub species endemic to Ethiopia and Somalia. The tree produces nuts that are consumed as a staple food by the local people and are sold in local markets. Recent reports indicate that Yeheb has vanished from many locations noted by earlier travellers and, as a result, it is considered threatened (Vulnerable A2cd) by IUCN. The present study was conducted in Boh district, in the Somali region of Ethiopia to assess local people’s knowledge and practices on the use and marketing of the species and its products. A total of 182 households and 32 traders were interviewed from ten villages where the remnant populations of Yeheb are currently found. The results of the study suggest that Yeheb plays a significant role in the livelihoods of the local community. Consumption of nuts as a staple food is the major use of Yeheb. The nuts are also sold, generating a significant household income for the local people. The foliage of Yeheb is a major browse for camels and goats, and 90 % of the houses are built from the wood of Yeheb. It is recommended that conservation measures be put in place to protect this important species from extinction.     

Changing Consumption and Marketing pattern of Non-timber Forest Products in a Competitive World: case Study from an Urban Area of North-eastern Bangladesh

In the last decade non-timber forest products (NTFPs) and their associated goods have received much attention from researchers and development workers for their perceived socio-economic importance and potential, particularly in developing countries. It has been increasingly recognized that promoting the use, production and sustainable harvesting of such kinds of products could also contribute to forest conservation in the long run. However, since the development process has progressed in most regions, alternatives or substitutes of such products have become available on the markets, and it will be difficult for these nature-based products to exist without additional product values. A market survey was conducted in an urban fringe of north-eastern Bangladesh to investigate NTFP-based product diversity, and marketing patterns and challenges. Further information was collected from sellers and consumers to understand their views on probable future strategies to sustain the markets of these products. A total of 38 NTFP and NTFP-based secondary products were recorded from 25 NTFP shops, including 16 permanent, 7 temporary (or semi-permanent) and 2 mobile shops. The greatest demand was observed for bamboo and cane-based products, for which supply suffered due to the scarcity of raw materials. A decreasing trend in the consumption of NTFP-based articles for urban domestic use was also reported from the sellers. To cope with the competitive markets, sellers were found to place more emphasis on creative marketing, durability and appearance of their products. The study concluded that active government support is needed for the sustenance of this industry in a changing global perspective. This could be in the form of technical advancement in the production process, improvement of existing product supply chains and skill development of the workers which will not only secure the future of these products but also provide an essential means for the survival of this industry and for thousands of people living from it.     

Quantitative and financial evaluation of non-timber forest products (case study: Zemkan basin forests,West of Iran)

Although Zagros forests in western Iran lack industrial timber value due to the severe climate and socioeconomics problems, non-timber products are of great value and importance due to their high economic potential and also their potential to improve the welfare of forest-dwelling and forest-fringe villagers. This study was done in the forests of the Zemkan basin, an important part of central Zagros forests, Iran, to recognize the non-timber forest products (NTFP_S), investigate their potential economic value and role in people’s livelihood. Data, collected using forest cruising, participatory observations, interviews with indigenous and local persons and experts, identified wild pistachio resin, wild pistachio fruit, oak fruit and oak syrup (Shokeh manna) among the non-timber products in this basin with total potential harvestable NTFPs of 77.16, 771.602, 13248.68, and 1324.868 tons per year, respectively. The economic rent from NTFPs is 33 US$/ha/year and its total expected values with consideration of real interest rate when the exploiter invests the capital in the bank (6.4 %) and when money is borrowed from the bank to execute the incorporated projects (8.4 %) are $516/ha and $393/ha, respectively. Furthermore, families’ economic share from potential profit of NTFPs is annually $601 per household. In addition wild pistachio resin has the highest share of the total potential profit of NTFPs and its equal to 51 % of the total of potential profit of NTFPs. Therefore, it is suggested that decisions be made to increase the infrastructure and strengthen the local selling market to enhance the cash income from NTFPs. Forest participatory management practices are suggested to organize and improve traditional use of the forests.     

The ecology and management of the Miombo woodlands for sustainable livelihoods in southern Africa: the case for non-timber forest products

There is new and increasing emphasis on the contribution of non-timber forest products (NTFPs) to improving the livelihoods of rural communities and therefore the need for sustainable management of forest ecosystems of the Miombo woodlands to ensure the continued availability of these NTFPs. This paper examines and reviews some of the work that has been done in the Miombo ecoregion on the ecology, utilisation and management of the Miombo woodlands. The review points to the richness of the Miombo regions' plant species, with an estimated 8 500 species of higher plants, of which over 54% are endemic. The review also highlights the response of the Miombo ecosystem to fire and other anthropogenic processes and the lack of wide-scale adoption or implementation of the major research findings. The review shows that there is a wide range of NTFPs that significantly contribute to the total household income in forest areas and to the national economies through provision of opportunities for small-scale trade especially in the rural areas. However, there is a concern that commercialisation usually results in overexploitation of the resource by the outsiders who become the major players. It is suggested from the review that the lack of capacity by national institutions to manage Miombo woodland resources could be addressed by using participatory approaches to natural resource management. It is also proposed that for sustainable use and management of NTFPs in the Miombo region, research should focus on issues that specifically address NTFPs. In order to facilitate commercialisation and benefit the economically weak, policies that incorporate postharvesting technical assistance and access to information on markets, technology and microcredit should be developed and promoted.     

The Non-Timber Forest Products Sector in Nepal: Emerging Policy Issues in Plant Conservation and Utilization for Sustainable Development

The non-timber forest products (NTFPs) sector in Nepal is being promoted with the concept of sustainable development as articulated by the Convention on Biological Diversity (CBD). Traditionally, people have been dependent on NTFPs for subsistence; however, international trade is growing. To promote this sector, Nepal adopted the 2004 Herbs and NTFP Development Policy. Our goal is to assess the effectiveness of the policy along with the other forestry and natural resource policies in Nepal concerning the conservation and use of NTFPs. We conducted open-ended semi-structured interviews with 28 key informants in summer 2006 in Nepal and collected relevant documents and publications. Qualitative analyses of data yielded important issues that should be addressed to promote the sector as envisioned by the Government. The most important is the need for inventory and research on NTFP species in widespread use. There are some issues regarding species banned under various other National Acts; the lack of marketing information and capacity building; administrative barriers; royalty rates; and illegal harvesting. The most important immediate need is the development of an NTFP Strategy and Action Plan. Our findings should help further implement the policy and promote the sector along the stated mission of conservation and sustainable development.