共查询到19条相似文献,搜索用时 171 毫秒
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龙陵县非木质林产品种类繁多,包括香料类、食用类、药用类、树脂类、野生观赏植物及花卉类.文中分析了龙陵县非木质林产品没有形成规模化生产,生产加工种类少,利用程度低,掠夺式的采集活动导致野生资源遭到毁灭性破坏等非木质产品开发、采集与利用现状.进一步分析了非木质林产品的不合理采集利用对森林可持续利用产生的影响,包括森林植被遭到破坏,导致森林功能退化,生物多样性减少,危及野生动物栖息地等.藉此,提出开展村民生态环境保护意识教育,防止野生资源过度采集,注重非木质林产品深加工,提高产品附加值,加大人工培育和技术投入等非木质林产品采集利用管理对策. 相似文献
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2000年1~12月,采用半结构访谈、田野调查、农户定点调查等方法,对保山地区的非木质林产品采集活动进行了调查研究,总结了保山地区非木质林产品采集的特点.初步查清了保山地区各民族主要采集的野生食用植物、药用植物、饲料植物、特种用途植物及动物产品.并就保山地区采集文化的保护与采集活动的管理进行了探讨. 相似文献
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Demand for non-timber forest products: Surveys of urban consumers and sellers in Switzerland 总被引:2,自引:0,他引:2
In recent years, worldwide socioeconomic, ecological, and cultural changes have led to a paradigm shift in forestry and forest management. Some years ago, most forest enterprises exclusively focused on wood production, whereas today, forest management is expected to be multifunctional and economically as well as socially and ecologically sustainable [Harrison, S., Herbohn, J., Niskanen, A., 2002. Non-industrial, smallholder, small-scale and family forestry: what's in a name? Small-scale Forest Economics. Management and Policy 1 (1), 1–11; Schmithuesen, F., 2004. Forest policy developments in changing societies — political trends and challenges to research. Towards the sustainable use of Europe's forests: Forest ecosystems and landscape research: Joensuu: European Forest Institute, Proc., vol. 49, pp. 87–99]. In this context, non-timber forest products (NTFPs) such as forest honey, mushrooms, or berries could gain importance as an additional source of income for the forestry sector. To assess the market potential of NTFPs in Switzerland, two corresponding surveys were conducted. A consumer survey (N = 897) conducted in six cities in Switzerland investigated the purchase of Swiss NTFPs, consumer preferences, and demand potentials. An additional survey of sellers of NTFPs (N = 105) looked at these aspects from a complementary perspective. The results showed that there is a high esteem and considerable demand potential for such products among urban consumers. Food products were mentioned most frequently. Both consumers and sellers considered quality and environmental friendliness the most important attributes of NTFPs. Structural and organizational innovations and considerable marketing efforts and sales promotion would be required to expand the market for Swiss NTFP, however. Our results indicate that certification of the products' origin, environmental performance, and quality could support such efforts and that recreational and ecological forest services have a synergetic potential for the marketing of NTFPs. 相似文献
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Jennifer A. Lewis 《Agroforestry Systems》2008,74(3):293-302
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. 相似文献
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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. 相似文献
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This study used data of 128 worker households that possessed woodland resources and owned by seven forestry bureaus (counties) belonging to the forest areas of Daxinganling and Xiaoxinganling Mountains to analyze the behavioral characteristics of worker households that engaged in non-timber forest products (NTFPs) business activities. A logistic regression model was utilized to analyze factors that influenced worker households to engage in NTFPs business activities. The study found the following: NTFPs collection activities had become the primary NTFPs business activity engaged in by the worker households in the forest areas of Daxinganling and Xiaoxinganling Mountains because of the relatively small investment needed as well as fewer production and operating risks. The engagement of worker households in the forest areas of Daxinganling and Xiaoxinganling Mountains in NTFPs business activities was still in a preliminary stage. Whether or not worker households engaged in NTFPs business activities was not affected by household head or household manpower characteristics; rather, worker households were more willing to engage in NTFPs business activities when the households had bank deposits, homes were close to the woodlands, the woodlands had good quality soil, and the households received social services. 相似文献
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Sohrab Moradi Soleiman Mohammadi Limaei Peter Lohmander Mehrdad Khanmohammadi 《林业研究》2017,28(2):371-379
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 (NTFPS), 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. 相似文献
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刘璨 Maxim Lobovikov Daniel Murdiyarso Hiroyasu Oka Yeo-Chang Youn Keith Barney Makoto Inoue Hariadi Kartodihardjo Pia Katila Tetsuya Saito Bintang Simangunsong Yasuhiro Yokota 吕金芝 林海燕 《绿色中国(A版)》2005,(20):19-24
在过去的20年里,亚洲林业经历了引人注目的转型,包括从计划经济到市场经济的转变,从天然林供给木材到人工林供给木材的转变,木材替代品与非木质林产品的增加,地方分权与当地群众的参与,生态时代的发展与生态系统管理。在促进亚洲可持续森林资源管理中,市场工具、社区参与和环境服务都得到了应用。亚洲林业的转型表现出多样化,其森林、社会与环境之间的联系是丰富多彩的。 相似文献
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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. 相似文献
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Anja Nygren Celeste Lacuna-Richman Kati Keinänen Loreta Alsa 《Small-Scale Forestry》2006,5(2):249-269
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. 相似文献