scholarly journals Integral economics and the exploration of indigenous knowledge

2012 ◽  
Vol 3 (2) ◽  
pp. 83-105
Author(s):  
Somnath Ghosal
Keyword(s):  
Value Added ◽  
Forest Products ◽  
Native Forest ◽  
Fringe Communities ◽  
Economically Deprived ◽  
Non Timber Forest Products ◽  
Alternative Sources ◽  
Ecological Concern ◽  
Value Added Products ◽  
Forest Fringe

The ever-increasing pressures on tropical forests due to the increasing population of socio-economically deprived communities dwelling in forest fringe areas are not only a matter of ecological concern, but also affect the sustainable livelihoods of these communities. Alternative sources of income are urgently needed for these communities. Forest is the principal natural resource for the Purulia, Bankura and West Midnapur districts of West Bengal, India. More sustainable harvesting of forest products, particularly Non-Timber Forest Products(NTFPs) and the production of value added products would therefore be the best possible way to improve the existing economic conditions of deprived forest fringe communities and save native forest biodiversity for the future.

scholarly journals Livelihood gains and ecological costs of non-timber forest product dependence: assessing the roles of dependence, ecological knowledge and market structure in three contrasting human and ecological settings in south India

2004 ◽  
Vol 31 (3) ◽  
pp. 242-253 ◽  
Author(s):  
R. UMA SHAANKER ◽  
K.N. GANESHAIAH ◽  
SMITHA KRISHNAN ◽  
R. RAMYA ◽  
C. MEERA ◽  
...  
Keyword(s):  
South India ◽  
Forest Products ◽  
Poor People ◽  
Ecological Knowledge ◽  
Indigenous Ecological Knowledge ◽  
Fringe Communities ◽  
Non Timber Forest Products ◽  
Study Sites ◽  
Ecological Cost ◽  
Forest Fringe

Non-timber forest products (NTFPs) constitute the single largest determinant of livelihoods for scores of forest fringe communities and poor people in the tropics. In India over 50 million people are believed to be directly dependent upon NTFPs for their subsistence. However, such human dependence on NTFPs for livelihood gains (win) has most frequently been at a certain ecological cost (lose). If livelihoods are to be maintained, the existing ‘win-lose’ settings have to be steered to a ‘win-win’ mode, otherwise, there could be severe erosion of the biological resources and loss of livelihoods (‘lose-lose’). Examining the dependence of forest fringe communities on NTFPs at three sites in south India with contrasting human and ecological settings, three key factors (extent of dependence on NTFPs, indigenous ecological knowledge and market organization) are likely to constrain reaching the win-win situation. How these factors shape the ecological cost of harvesting NTFPs at the three sites is examined. Within the parameter space of these factors, it is possible to predict outcomes and associations that will conform to win-win or win-lose situations. Empirical data derived from the three study sites demonstrate the causality of the observed associations. The key for long-term livelihood gains lies in reducing the ecological cost. Certain interventions and recommendations that could optimize the balance between livelihood gains and ecological cost are proposed.

scholarly journals Collection and marketing of non-timber forest products by Chepang community in Nepal

2013 ◽  
Vol 12 ◽  
pp. 10-21 ◽  
Author(s):  
Luni Piya ◽  
KL Maharjan ◽  
NP Joshi ◽  
DR Dangol
Keyword(s):  
Forest Products ◽  
Marketing Channel ◽  
Community Based ◽  
Institutional Management ◽  
Self Sufficiency ◽  
Non Timber Forest Products ◽  
Agriculture And Environment ◽  
Alternative Sources ◽  
Current Price

Chepangs are highly marginalized indigenous nationalities of Nepal, who live nearby the forests that are rich in Non-timber Forest Products (NTFPs) of commercial importance. These NTFPs can be a potential source of income for Chepangs. This study describes the role of Chepangs in the marketing channel of those NTFPs and analyses the household socio-economic characteristics that influence the collection and marketing of NTFPs by Chepangs in Shaktikhor VDC of Chitwan district using backward multiple regression method. Empirical evidences show that collection and marketing of NTFPs is not an attractive source of income especially for those relatively better-off Chepang households who possess higher landholdings, food self-sufficiency, and income from other alternative sources. This is because the current price offered for the NTFPs collected by the community is very nominal, that do not even cover the labour costs involved. Praja Cooperative Limited (PCL), a Chepang community based institution in Shaktikhor, is struggling to provide better prices for Chepangs. However, it is facing challenges due to limited institutional management capacity of Chepangs. Further empowerment of PCL can contribute to improve the bargaining power of Chepang community in NTFP trade. The Journal of Agriculture and Environment Vol:12, Jun.2011, Page 10-21 DOI: http://dx.doi.org/10.3126/aej.v12i0.7558 

scholarly journals The Socio-economic and Environmental Implications of Supplying Charcoal in Yaounde City

2021 ◽  
pp. 13-34
Author(s):  
L. Defo ◽  
M. Touakam ◽  
C. Tatuebu, Tagne ◽  
F. Nghobuoche
Keyword(s):  
Animal Species ◽  
Forest Products ◽  
Environmental Implications ◽  
Floristic Survey ◽  
The Past ◽  
Production And Consumption ◽  
Non Timber Forest Products ◽  
Alternative Sources ◽  
Negative Impacts ◽  
The City

This article aims to identify and assess the socio-economic and environmental implications of supplying charcoal in the city of Yaounde. To achieve the above-mentioned goal, investigations based on a standardized questionnaire (130 charcoal producers and sellers), formal interviews (7 resource persons), informal discussions, field observations and floristic survey were carried out in Bikok between the last quarter of 2016 and the second quarter of 2017. Bikok, a subdivision located in the neighbourhood of Yaounde is one of the most important supply sites of charcoal for the city. Investigations revealed that, accelerated demographic growth over the past fifty years, unemployment and poverty constitute the main factors for the increase in the production and consumption of charcoal in the city. Poverty, unemployment and the urge for the satisfaction of basic needs constituted the main reasons for involvement of 98.8% of charcoal producers in the activity. The increase in urban demand for charcoal is at the origin of several significant biophysical impacts, including the degradation of forests and soils as well as the decrease in the availability of some Non-Timber Forest Products and animal species. In the survey villages, a total area of 3.1 hectares of forest is cut each year and the average distances from inhabited areas to harvesting areas, increased from 0.8 to 5 km in 10 years. 76.6% of charcoal producers believe that some animal species are increasingly rare in the locality. On the socio-economic level, this activity creates jobs, generates income thereby increasing the living standards of producers and sellers. More than 300 people are involved in this activity who earns on average an income of 3000 to 6000 Central African Franc (XAF) per day. Decrease in the availability of certain NTFPs and damage to the health of producers constituted some of the negative socio-economic impacts of this activity. It is imperative to adopt measures to limit the negative impacts of this activity while ensuring a sustainable supply of charcoal in the city or the use of alternative sources of fuel.

scholarly journals Assessment of dependency and consumption pattern of different forest products by the forest fringe villages of Shivalik Himalaya, Uttarakhand, India

2021 ◽  
Author(s):  
Jiju J S ◽  
Soumya Dasgupta ◽  
Amit Kumar ◽  
Mohit Gera
Keyword(s):  
Linear Regression Analysis ◽  
Management Strategies ◽  
Forest Biomass ◽  
Forest Products ◽  
Consumption Pattern ◽  
Human Beings ◽  
Economic Determinants ◽  
Household Level ◽  
Non Timber Forest Products ◽  
Forest Fringe

Forest are essential for human beings for the enormous services it gives for livelihood and subsistence in the developing countries. We estimated the consumption and extraction levels of three major forest products viz., timber, fuelwood, and fodder in 20 forest fringe villages of the Timli forest range of Uttarakhand, India. We used a questionnaire-based household-level survey to collect information on the household economy and dependence of 380 households selected through stratified random sampling. We estimated that 69% of the overall yearly timber consumption of 20 villages, which comes around 2750 cubic meters (cum), was extracted from the nearby forest. The average timber consumption was 0.52 cum household-1 year-1. We estimated the total annual fuelwood and fodder consumption to be 298913.89, and 204475 Quintal (Qt). The average fuelwood and fodder consumption were estimated to be 417.6 Quintal household-1 year-1 and 49 Qt. household-1 year-1. We did general linear regression analysis to assess major biophysical and socio-economic determinants of villages and households for dependency on timber, fuelwood, and fodder. We found that the population of the village, distance from forest, distance from market, and annual average income are the major determining factors for timber, fodder, and fuelwood demand of the villages. Extraction of timber and non-timber forest products was the primary cause of depletion of forest biomass and forest carbon emission. Conservation effective management strategies in collaboration with all the stakeholder departments are needed to conserve forest resources with minimum extraction pressure from forest fringe villages of the study area.

Diversity, Utilization and Dependency on NTFPs – A case study of a National Park in Indian sub-Himalayan Region

2021 ◽  
Author(s):  
Lakpa Doma Lepcha ◽  
Gopal Shukla ◽  
Vineeta ◽  
Sumit Chakravarty
Keyword(s):  
Rural Communities ◽  
National Park ◽  
Sampling Technique ◽  
Forest Products ◽  
Indigenous Communities ◽  
Himalayan Region ◽  
Cash Income ◽  
Annual Household Income ◽  
Fringe Communities ◽  
Non Timber Forest Products

Abstract Background: Non timber forest products (NTFPs) greatly contribute to livelihood, development, and poverty alleviation of indigenous and rural communities across the tropics. We also assumed that the fringe communities inhabiting Jaldapara National Park (JNP) of Indian eastern sub-Himalayan region largely rely on the NTFPs for their livelihood due to its remote and isolated location with no physical infrastructure and facilities. Methodology: Multistage sampling technique was used for the study. The sample size was 205 households selected randomly from a sample frame of 10 villages. Descriptive statistics was employed to analyze and summarize the data. Results: A total of 146 NTFP species was documented. The communities in our study area also relied on their NTFP collection/harvest for food, medicine, firewood, animal fodder, and other socio-cultural items for household use and cash income. Income from NTFPs contributed on an average 45 % of the total annual household income of the sampled households.Conclusion: NTFPs provided a natural insurance to households especially during the periods of scarcity. Focused interventions with technical and financial support are recommended to uplift the livelihood of the forest fringe indigenous communities in JNP.

Illegal rattan extraction trends in the Ankasa Conservation Area in Ghana

2018 ◽  
Vol 2 (3) ◽  
pp. 84-92
Author(s):  
R. Obour, D. Amankwaa, A. Asare
Keyword(s):  
Protected Areas ◽  
Biological Diversity ◽  
Forest Products ◽  
Simple Random Sampling ◽  
Sampling Techniques ◽  
Snowball Sampling ◽  
Conservation Area ◽  
Forest Reserve ◽  
The North ◽  
Non Timber Forest Products

Protected Areas (PAs) are created for the protection and maintenance of biological diversity, but many of Ghana’s PAs are subjectto severe pressures and threats, the main pressures being the illegal extraction of natural resources. Rattans are indisputablyone of the most important Non-Timber Forest Products (NTFPs) in Ghana’s Protected Areas that is without doubt one of thereasons for which it has drawn the attention of researchers. In this study the illegal rattan extraction patterns in the AnkasaConservation Area (ACA) in Ghana was inspected. Simple random sampling and Snowball sampling techniques were used. Datacollection employed the use of semi-structured questionnaires, interviews and field enumeration of rattans as well as an analysisof Effective Patrol Man-days (EPMDS) from 2004 to 2012. The results showed a significant positive correlation (r = 0.75, p<0.05, r2 = 0.557) between patrol effort and rattan extraction encounters. In addition, there was a general reduction in illegalrattan extraction encounters from 2004 to 2012 at a rate of 4.3 per year. The highest illegal rattan extraction incidences wererecorded in 2006 (76 encounters), 2005 (35 encounters), 2008 (22 encounters), 2004 (18 encounters) and the least incidencewere recorded in both 2010 (3 encounters) and 2011 (3 encounters).The research also revealed that Eremospatha macrocarpawas the most extracted rattan species followed by Laccosperma secundiflorum. The major rattan extraction and trade routesoriginate in the northern parts and in the area east of the reserve and also south of Draw River Forest Reserve. Generally, rattanpoaching in Ankasa Conservation Area has declined, but there are still human incursions in the northern part of the reserve. Thestudy recommended an intensification of patrols in the north of the reserve. Also, enrichment planting and Agroforestry practicesof inter-cropping rattans with seasonal crops should be pursued vigorously for the local communities.

Market Survey of Non-Timber Forest Products in the Sunyani Municipality

2018 ◽  
Vol 3 (2) ◽  
pp. 44-53
Author(s):  
S.D. Akoto
Keyword(s):  
Building Materials ◽  
Significant Proportion ◽  
Forest Products ◽  
Packaging Materials ◽  
Medicinal Products ◽  
Monthly Basis ◽  
Rural Livelihood ◽  
Non Timber Forest Products ◽  
Communal Lands ◽  
Forest Lands

This study sought to: (1) identify the types and sources of Non-Timber Forest Products (NTFPs) traded; (2) find the frequencyof the NTFPs trade and (3) identify the challenges in NTFPs trading in the Sunyani Municipality. The survey was carried outfrom February, 2014 to April, 2014 mainly at the Sunyani Central and Nana Bosoma Markets in the Sunyani Municipality. Thetarget population comprised NTFPs collectors (gatherers), sellers and consumers. Respondents were purposively sampled. Atotal of 100 respondents were engaged in this study. The NTFPs were grouped into six categories namely; food, medicine,building materials, packaging materials, artefacts and domestic utensils. Key informants’ interviews were also conducted atthe Sunyani Forest Services Division to triangulate the data already gathered. Statistical Package for Social Sciences was usedto analyze the data obtained. The study demonstrated that domestic utensils (37%), food (33%), medicinal products (12%),packaging materials (9%), artefacts (6%) and building materials (3%) were the types of NTFPs traded in the two market centers.The results also showed that majority of the respondents (77%) harvest their NTFPs from forest lands as against 23% whoharvest from communal lands. A significant proportion of the respondents (52%) traded in above 40 kg of NTFPs and only 4%were seen trading in 10 kg of NTFPs. The study further highlighted that food (28%) and domestic utensils (26%) were regularlybrought to the market centers on weekly basis whilst significant proportions of medicinal products (9%), building materials(3%) and artefacts (4%) were brought to the market venues on monthly basis. Cumbersome permit procedure (40%), increasedmarket demand (15%) and financial constraints (20%) were identified as some of the challenges encountered in NTFPs tradingin the Sunyani Municipality. To ensure strict monitoring and sustainability of the resource, there is the need for sensitizationprogramme on the importance of NTFPs in rural livelihood and why their conservation is vital in meeting the needs of thepresent generation whilst not undermining their potential in supplying the needs of future generations.

OPPORTUNITIES FOR STRATEGIC DEVELOPMENT OF BIO-ECONOMY IN THE FOOD AND TOURISM INDUSTRY

2018 ◽  
Vol 28 (5) ◽  
pp. 1681-1684
Author(s):  
Georgi Toskov ◽  
Ana Yaneva ◽  
Stanko Stankov ◽  
Hafize Fidan
Keyword(s):  
National Level ◽  
Value Added ◽  
Tourism Industry ◽  
Small Companies ◽  
Food Sector ◽  
Strategic Development ◽  
Innovation Potential ◽  
Wide Range ◽  
Foreign Brands ◽  
Value Added Products

The European Commission defines the bioeconomy as "the production of renewable biological resources and the conversion of these resources and waste streams into value added products, such as food, feed, bio-based products and bioenergy. Its sectors and industries have strong innovation potential due to their use of a wide range of sciences, enabling and industrial technologies, along with local and implied knowledge." The Bulgarian food industry faces a lot of challenges on the local and national level, which have direct influence on the structure of the production companies. Most of the enterprises from the food sector produce under foreign brands in order to be flexible partners to the large Bulgarian retail chains. The small companies from the food sector are not able to develop as an independent competitive producer on the territory of their local markets. This kind of companies rarely has a working strategy for positioning on new markets. In order to consolidate their already built positions for long period of time, the producers are trying to optimize their operations in a short term. However, the unclear vision of the companies for the business segment does not allow them to fully develop. Tourism in Bulgaria is a significant contributor to the country's economy.

Oxidized indium with transformable dimensions for CO2 electroreduction toward formate aided by oxygen vacancies

2020 ◽  
Vol 4 (7) ◽  
pp. 3726-3731
Author(s):  
Fenghui Ye ◽  
Jinghui Gao ◽  
Yilin Chen ◽  
Yunming Fang
Keyword(s):  
Crucial Role ◽  
Oxygen Vacancies ◽  
Value Added ◽  
Promising Technique ◽  
Co2 Electroreduction ◽  
Value Added Products

Electroreduction of CO2 into value-added products is a promising technique in which the structure of the catalyst plays a crucial role.

scholarly journals β-Galactosidases from a Sequence-Based Metagenome: Cloning, Expression, Purification and Characterization

2020 ◽  
Vol 9 (1) ◽  
pp. 55
Author(s):  
María Florencia Eberhardt ◽  
José Matías Irazoqui ◽  
Ariel Fernando Amadio
Keyword(s):  
Bacterial Species ◽  
Value Added ◽  
Raw Material ◽  
Activity Levels ◽  
Treatment Technology ◽  
Catalytic Domains ◽  
Stabilization Ponds ◽  
Cazy Database ◽  
Genes Encoding ◽  
Value Added Products

Stabilization ponds are a common treatment technology for wastewater generated by dairy industries. Large proportions of cheese whey are thrown into these ponds, creating an environmental problem because of the large volume produced and the high biological and chemical oxygen demands. Due to its composition, mainly lactose and proteins, it can be considered as a raw material for value-added products, through physicochemical or enzymatic treatments. β-Galactosidases (EC 3.2.1.23) are lactose modifying enzymes that can transform lactose in free monomers, glucose and galactose, or galactooligosacharides. Here, the identification of novel genes encoding β-galactosidases, identified via whole-genome shotgun sequencing of the metagenome of dairy industries stabilization ponds is reported. The genes were selected based on the conservation of catalytic domains, comparing against the CAZy database, and focusing on families with β-galactosidases activity (GH1, GH2 and GH42). A total of 394 candidate genes were found, all belonging to bacterial species. From these candidates, 12 were selected to be cloned and expressed. A total of six enzymes were expressed, and five cleaved efficiently ortho-nitrophenyl-β-galactoside and lactose. The activity levels of one of these novel β-galactosidase was higher than other enzymes reported from functional metagenomics screening and higher than the only enzyme reported from sequence-based metagenomics. A group of novel mesophilic β-galactosidases from diary stabilization ponds’ metagenomes was successfully identified, cloned and expressed. These novel enzymes provide alternatives for the production of value-added products from dairy industries’ by-products.

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