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.     

Economic contribution of wild edible mushrooms to a forest fringe ethnic community in some eastern lateritic parts of India

Dry deciduous forests of the eastern lateritic part of India are a typical case where forest valuation is yet to be integrated with the non-timber forest products like wild edible mushrooms (WEMs), which have a wide use in subsistence and cash income. A detailed accounting of the production and utilization of WEMs harvested from that region was made to highlight the economic worth of WEMs to the Santal community of this region. The WEMs production in the forest was in a polynomial pattern during the monsoon period. The net present value of revenues from WEMs was estimated to be contributing 9.83 and 10.29 % of total annual income of a Santal family of the Choupahari and Gonpur forests, respectively. The ecological footprint of the Santal communities on WEMs was higher in the forest area which was closer to the local markets than did the distant ones. Forest areas of the eastern lateritic part of India have a strong potentiality to produce WEMs that may be helpful for socio-economic upliftment of local tribal communities through the development of entrepreneurship and policy making.     

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.     

Baobab (Adansonia digitata L.) fruit production in communal and conservation land-use types in Southern Africa

Baobab fruit are harvested and used throughout Africa as an important source of food and are sold to generate income. Commercial use is increasing rapidly as derivatives of the fruit such as baobab seed oil and fruit pulp are being exported to Europe and North America. The cash derived from the sale of fruit support thousands of rural people. This study examines baobab fruit yields in an area being harvested for commercial use. It represents baobab populations and harvesting scenarios typically found in Southern Africa and is the first study in Africa to combine demographic and production data in determining baobab fruit yields.Fruit production was examined across five land-use types (nature reserves, rocky outcrops, plains, fields and villages) and over three consecutive years. Factors assessed included differences in life-stage, tree size, land-use type, inter-annual variation and quantifiable fruit predation.Results showed that adult trees produced 8 times more fruit than sub-adult trees. Fruit production fluctuated between size-classes and exhibited weak linear and logarithmic trends between fruit production and dbh and crown volume, respectively. There was high variation between trees with 41% of adult trees consistently producing <5 fruit per year, which we classed as ‘poor-producers’. Different land uses showed no significant differences in fruit production per tree, but where baboons were present, in nature reserves and rocky outcrops, predation of immature fruit resulted in up to 85% fruit loss. Villages and fields had the highest tree density and yielded the most fruit/ha. Inter-annual variation was significant with a two and a half fold difference between the highest and lowest year.The results of this study are important for economic planning and management and are key to determining sustainable harvesting levels of baobab fruit in Southern Africa.     

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.     

Introduction: Working Forests in the Tropics: Policy and Market Impacts on Conservation and Management

Abstract

Tropical forests are very rich in biological diversity and form an important economic and ecological resource. This biodiversity is of great value for communities living in or near these forests as a ready source of subsistence and cash income, and for the world at large as a source of tropical timber and non-timber products and a repository of genetic and chemical information. However, this biological complexity is diminishing rapidly. We analyze the main human (anthropogenic) actions causing loss of tropical forest biodiversity along with the strategies of management for forest biodiversity. Not only is the biophysical component important in management for biodiversity, but the active participation and support of local people, national governments, and the international community as a whole are essential to effective and sustainable development of tropical forests. This development strategy ensures that socioeconomic and environmental benefits are provided for present and future generations.     

Sustaining Tropical Forest Biodiversity

Abstract

Tropical forests are very rich in biological diversity and form an important economic and ecological resource. This biodiversity is of great value for communities living in or near these forests as a ready source of subsistence and cash income, and for the world at large as a source of tropical timber and non-timber products and a repository of genetic and chemical information. However, this biological complexity is diminishing rapidly. We analyze the main human (anthropogenic) actions causing loss of tropical forest biodiversity along with the strategies of management for forest biodiversity. Not only is the biophysical component important in management for biodiversity, but the action participation and support of local people, the national government and international cooperation as a whole, arc essential for an effective and sustainable development of tropical forests. This integrated development strategy ensures that socio-economic and environmental benefits are provided for present and future generations.     

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.     

Land-use options to encourage forest conservation on a tribal reservation in the Philippines

The Negrito (Ati) tribe of Nagpana, Iloilo, Philippines has traditionally been dependent on shifting cultivation and on hunting and gathering of non-timber forest products for its livelihood. In recent decades the Ati have derived increasing income from wage labor for adjacent landowners and from permanent rice cultivation. The consequent clearing of residual forests has resulted in extensive soil degradation, reduced crop yields, and loss of both commercial and subsistence non-timber forest products.Various agroforestry systems which incorporate permanent tree crops into traditional systems have great potential to reverse these losses. This study analyzes the economic sustainability of four different land-use options for the Ati. The net present value (NPV) of a system which incorporates both sustainable use of the existing forest and plantations of fast-growing tree species on agricultural lands is superior to all other alternatives. Social and environmental benefits from this system further justify implementation. Any recommendations to develop such an option must take into account the constraining factors typical of such upland communities.     

Identifying the global potential for baobab tree cultivation using ecological niche modelling

The benefits provided by underutilised fruit tree species such as baobab (Adansonia digitata L.) in combating increasing malnutrition and poverty become more apparent as awareness grows regarding concerns of climate change and food security. Due to its multiple uses, its high nutritional and medicinal value, drought tolerance and relatively easy cultivation, baobab has been identified as one of the most important edible forest trees to be conserved, domesticated and valued in Africa. In order to contribute towards the cultivation of the species, suitability of sites in Africa and worldwide was evaluated for potential cultivation using species’ locality data and spatial environmental data in MAXENT modelling framework. A total of 450 geo-referenced records of the baobab tree were assembled from herbarium records, commercial firm’s databases and fieldwork for modelling site suitability for global cultivation of the baobab tree. Climatic and topographic data were acquired from the Worldclim data while soil data was obtained from the Harmonized World Soil Database. MAXENT was found to be a successful modelling method for studying cultivation potential. The main variables that contributed towards predicting baobab’s global cultivation potential were annual precipitation and temperature seasonality. Results suggest that baobab tree could be widely cultivated in most countries in southern Africa and in the Sudano-Sahelian zone of West Africa from Senegal to Sudan. Angola and Somalia were found to be highly suitable for cultivating baobab in Africa. Model suggests, India, where the baobab tree already exists and is used, to be the most suitable country for baobab cultivation outside Africa. North-west Australia, Madagascar, north-east Brazil and Mexico resulted to be other suitable places for cultivating the tree species. Although it is recommended model results be validated with in situ seedling experiments, there seems to be a great potential for the cultivation of this species globally.     

Forests,people and environment: some African perspectives§

Forests in Africa support the livelihoods of millions of people through provision of timber and non-timber forest products, food and nutrition, energy and payment of environmental services. However, mismanagement of forests has resulted in deforestation and forest degradation, thereby contributing to the increased emission of carbon dioxide into the atmosphere. This special issue highlights some of the research outcomes presented at a pre-congress workshop organised by the African Forest Forum and partners at the 2015 World Forestry Congress. In this issue, the main drivers of land degradation are highlighted vis-à-vis population growth, agricultural expansion, climate variability, drought and energy needs. Promising traditional management practices are identified including age-old farmer-managed natural regeneration and exclosures. In addition, research presented indicates that age-old systems such as native non-browse shrubs in Ethiopia are important in that they facilitate regeneration of late-successional tree species. Furthermore, opportunities for using forests to mitigate climate change are highlighted with a case study on the economics associated with carbon markets. The issue also highlights the methodological challenges of quantifying carbon in African forests. The effect of climate change on threatened forest species and biodiversity in general is discussed, and the associated human disturbances impacting on the population structure of a threatened species, e.g. Afzelia africana in West Africa, is presented. The important role of non-timber forest products in income generation for the rural communities and the associated challenges of commercialisation is emphasised with examples from two important tree species: shea (Vitellaria paradoxa) and baobab (Adansonia digitata). Finally, the issue covers a people-centred approach in tree planting and management where studies demonstrated that there are still problems of poor participation of local communities due to poor implementation of enabling policies, lack of involvement in initial planning and subsequent lack of clear benefit-sharing mechanisms.     

Socio-economic factors influencing mopane worm(Imbrasia belina) harvesting in Limpopo Province,South Africa

In South Africa, non-timber forest products,especially mopane worms(Imbrasia belina) have become an important source of food and cash income for rural people living in or near the mopane woodlands. However,the continued harvesting has implications for long term management of the mopane woodlands in the northern parts of South Africa. In order to keep a balance between mopane worm harvesting and biodiversity, an understanding of socio-economic factors influencing the harvest at household level is vital to reducing depletion and overexploitation of the mopane woodland resources. This study evaluated the socio-economic factors influencing mopane worm harvesting decisions in rural households in Limpopo Province, South Africa using a binary logistic regression model based on a household survey of 120 respondents.Age, gender, education, income from mopane worm sales,social capital(group affiliation), household size, lack of institution/law to regulate use, distance to the nearest harvesting site, and regional locations were statisticallysignificant factors influencing household mopane worm harvest decisions. Implications for policy are discussed.     

Determinants of access to forest products in southern Burkina Faso

There is an increasing understanding that forests and the forestry sector are key elements in poverty reduction strategies in Africa. However, issues of equity between various forest users are becoming a major challenge to environmental development, forest management and poverty reduction. This paper presents an analysis of household representatives' socio-economic determinants and other constraints on accessing forest products, based on data collected through a questionnaire survey of 1865 respondents in seven districts of the Sissili province, southern Burkina Faso. Three logistic regression models were developed to examine determinants of access to the forest for collecting fuelwood, grazing livestock and collecting non-timber forest products (NTFPs). The results showed that access to forest products is associated with individual characteristics. Age, ethnicity, occupation and sources of income were significant determinants of access to all types of forest products. Access to the forest for grazing livestock was further influenced by gender and household size, while access to NTFPs was influenced by gender, household size and education level of the respondents. The formal forest law that precludes grazing in the forest, and customary rules and regulations pertaining to land tenure, were reported to be serious constraints to forest access for women and migrant people. Understanding the factors influencing access to products from commonly-owned forest resources could form the basis for developing, modifying and targeting policy instruments that promote equitable access. Policies should particularly encourage the direct involvement of vulnerable and marginalized groups (women and migrants) in forest management activities.     

Rapid assessment of the value of forest income for people in Central Africa

Reliable data on the contribution of forests to the livelihoods of households in the Congo Basin are not always readily available to governments and decision-makers. This paper assesses the value of forest resources on livelihoods in Cameroon, Republic of Congo, Gabon, Central Africa Republic and the Democratic Republic of Congo. Data were collected using the Forest Poverty Linkages Toolkit, between 2012 and 2014 on stratified samples of 616 Bantu and indigenous people’s households in 15 villages. The study reveals that forest resources account for 48% to 63% of the total revenue of rural households. In Bantu households, estimates of the gross income from the forest per capita/day range from $US 0.18 to $US 1.3. This value is about double that received by indigenous people except in Congo. Non-cash income is about twice as high as cash income. On average, cash income reaches only about 23% of the World Bank $1.25 a day income level for chronic poverty. However, non-cash income - about twice as high as cash income – mitigates these profound poverty levels to some extent. The paper concludes by considering the importance of the findings for policy-making in Central Africa and the Congo Basin, and more widely. It is suggested that much more data of this kind is need to shape appropriate approaches to sustainable forest management, with a better understanding of the economic security and the livelihood resilience of the chronic poor increasingly kept in mind.     

Amenability of African baobab (Adansonia digitata L.) to vegetative propagation techniques

Adansonia digitata L. is a multi-purpose indigenous fruit tree. Rural communities in most parts of Africa depend on it as a source of food, medicine, and income. Developing vegetative propagation protocols would enhance domestication of this species and increase the supply of its products. Two grafting methods were assessed in the months of October and November 2016. The graft take and shooting were assessed 6 and 5 months after propagation. Significant difference (P≤ 0.003) was observed between grafting methods in October and November. Top cleft in October attained the highest grafting success rate of 66.6 ± 3.33%, whilst in November the success rate was 33.3 ± 16.7%. Side veneer attained 63.3 ± 12.0% grafting success in October as opposed to 30.0 ± 17.3% in November. The results indicate that baobab is easily amenable to grafting when done at the right time with the correct size of scions. Therefore, to promote the cultivation of the species in the agroforestry systems, grafting using scions from mother trees possessing desired attributes should be used and promoted.     

Non-timber forest products in rural Mali: a study of villager use

Malian Forest Service activities and policies have evolved since the beginning of colonialism under the assumption that forests and their products are the property of the government. Today the importance of involving local people in forest management is recognized. The purpose of this research was to determine the range of non-timber forest products local people use either for direct consumption or for income generation and to identify the trees/shrubs that yield these products in natural forests, fallow lands and crop fields. A gender analysis of the data was also conducted. The data were collected from face-to-face structured interviews using open-ended questions of 92 randomly sampled households in six Malian villages. One-half of the interviews were conducted with women and the other half were with men. The study identified 55 different non-timber forest products produced by 108 plant species. Almost all (99%) of the products identified are used for personal consumption, whereas 68% of the products are also used to generate income. Products such as firewood, leaves for sauces, shea nuts for oil/butter, seeds for condiments and nuts/seeds for soap are the most frequently mentioned products collected by women. Different categories of products like utensils/house materials, animal feed and construction materials (thatch, poles, mats) are the products most frequently collected by men. Ninety percent of the products collected are found in the natural forests; 63% are collected from trees on fallow lands and 51% from scattered trees in crop fields. Forest Service support of villagers using non-timber forest products would create an economic relationship between the forest and the local people. This is essential for the protection of the forest because people will safeguard their interests.     

The impact of forest resource decline: Analyzing forest-related income supplements to reduce income inequality and poverty of the Kouy indigenous people living in Kampong Thom province,Cambodia

The study examines the effects of declining forest resources on income inequality and poverty among indigenous people and the impact of forest-related income supplements. We conducted surveys and used the Gini index to compute the contribution of income earned from (1) agriculture, (2) forest-related resources, and (3) self-employment and wages, and to assess the income inequality of households in the study sites. The Gini index of the total income from three clusters of income generating activities was 0.45. Cluster 1: agricultural production was the largest source of income (Gini = 0.30). The share of income from Cluster 2 (Gini index = 0.49), from community forestry and sustainable resource management, including hunting, NTFP collection, selling low quality timber, and plantation farming, contributed an important supplement to reduce income inequality and poverty. Income from Cluster 3 (Gini = 0.93) was highly unequal across the study sites. The indigenous poor remain dependent on forest products for daily food consumption and for additional income. The study suggests that policy makers should urgently consider supporting community forestry and community protected areas by integrating them with payment for ecosystem services. This would help to halt deforestation, promote the welfare of indigenous people, and reduce income inequality in rural communities.     

Forest contributions to livelihoods in changing agriculture-forest landscapes

Forests support the livelihoods of a vast number of people through subsistence use of products, such as food, fodder, and medicinal plants; cash income obtained from sale of products; and more indirect ecological benefits such as the contributions of forests and trees to agricultural productivity. It is widely acknowledged that these contributions can be paramount to local livelihoods, yet country- and region-wide data on their linkages remains sparse and limited attention has been devoted to understanding synergies and trade-offs between, for example, subsistence and cash exchange-based contributions. And because many forest landscapes are now transitioning towards patchworks of land uses owing to agricultural expansion, conservation interventions, urbanization, and other drivers, the ways in which forests support livelihoods are in flux leaving questions about potential shifts in their importance relatively unexplored. This editorial as well as the papers collected in this special issue on Forests, food, and livelihoods, discuss the ways in which forests contribute to livelihoods, including interactions between them, and how they change as landscapes transition. By doing so, we point to the need to move beyond single-year data collection to comparable temporal points and panel data as well as the importance of accounting for a) subsistence use values, b) commercial use values, and c) ecological forest contributions in poverty alleviation policies.