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1.
Monitoring natural resources is essential for their successful and sustainable management. Community participation should enable local people to take ownership of the monitoring and ensure that it is cost-effective. But even then, success is often elusive. We developed a participatory Non Timber Forest Product (NTFP) monitoring system in 6 upland villages of Luang Prabang Province, Lao PDR, using focus group discussions, interviews, village meetings and direct observations. We used simple approaches to select resources, discuss issues, and develop a cost-effective NTFP monitoring system. Communities usually relied on shifting cultivation, fishing and collection of NTFPs. Gold mining activities affected livelihoods in three villages, which had better access to markets. Participatory monitoring looks less successful when external economic pressures or a major environmental threat disturbs local livelihoods. In the case of gold mining, we observed the prioritization of villagers’ activities towards this sudden new economic opportunity. In contrast, communities not impacted by mining participated more actively in data collection. They understood how the data could be used to influence the local government, to achieve more beneficial land management for all stakeholders concerned. We believe that participatory NTFP monitoring can work and is an important tool for decision-making and economic empowerment for local communities. We identified the conditions under which participatory NTFP monitoring could work: reaching a shared understanding of what needs to be monitored and how; testing and refining a simple monitoring system; and integrating local government concerns with those of other stakeholders.  相似文献   

2.
This paper examines how a biodiversity monitoring system based on data collected by protected area staff and local communities was established and maintained in Xe Pian national protected area, Laos. Monitoring activities commenced with project support in 1998. Protected area staff, district forestry staff and villagers continued the monitoring work after 2001 when the external advisers left. More than 2500 records of wildlife, natural resource use and threats to the protected area were collected by villagers and protected area staff, mainly through use of patrols, village discussions and village logbooks. The management interventions that followed the monitoring activities were a reaction to immediate threats or perceived trends in biodiversity rather than to trends revealed by analyses of the collected data. Patrols and village discussions came to a virtual standstill when external funding ceased, probably because of lack of supporting national policies. The annual running cost of the monitoring system was only about US$ 4000 or 0.02 per ha of forest habitat.  相似文献   

3.
A community-based monitoring system that focuses on natural resource use and forest quality in montane evergreen forest and miombo woodland areas was developed and implemented in 23 villages in 2002 as part of a participatory forest management regime in Iringa District, Tanzania. The scheme was developed to suit the needs and capacities of locally-elected natural resource committees managing and monitoring natural forests. Rather than measuring biodiversity, the monitoring is focused on resource extraction and disturbance. High levels of commitment to the monitoring were displayed by village level managers, and the preliminary feed-back indicates that the monitoring scheme provides them with the relevant information needed to suggest appropriate management interventions. While external support has been essential to cover development costs, natural resource revenue generated at village level can provide most of the running costs. Once developed, the scheme can, however, be transferred to similar areas at significantly lower costs that can be met by Tanzanian District budgets. Natural resource revenue generated from montane forests is generally much lower than in woodland areas due to restrictions on resource extraction imposed as a consequence of national and international interests. Opportunities to provide economic incentives for montane forest managers through direct utilisation of the resource are limited and it remains to be seen whether other non-economic incentives can sustain long term commitment in these biodiversity rich areas. Findings indicate that the key elements of this local resource utilisation monitoring scheme are simplicity, incentive mechanisms, transparency and accountability, and autonomy for local managers. However, the methods may not provide sufficient data on changes in biodiversity values in the high value forests and may need to be augmented by conventional monitoring by scientists funded by national or international institutions. Elements of the scheme are now being institutionalised within the forestry sector in Tanzania.  相似文献   

4.
Protection of forests and wildlife outside protected areas (PAs) is necessary for the conservation of wildlife. Extension of conservation efforts outside the existing PA may result in restrictions on local forest resource use. Such situations arise due to differences in understanding of forest as a resource for communities and as a conservation space for endangered species. A clearer focus is needed on the functionality and socio-ecological outcomes of different forest management institutions to address such issues. We conducted a study in a forest landscape connecting Pench and Tadoba-Andhari Tiger Reserves (TRs) in Central India. The two main forest management institutions were the Forest Department (FD) and local communities managing forest resources. We conducted vegetation surveys and focus group discussions in 15 villages selected based on presence or absence of active protection and monitoring of forest resources by either FD or local people. We found that forests with monitoring had significantly higher tree density and vegetation species richness compared to forests without monitoring. Tree density was observed to be higher in sites monitored by villagers rather than those monitored by FD. Self-regulation and resource sharing in locally monitored forests were more acceptable to local communities. In forests monitored by the FD, local communities indicated a feeling of alienation from the forest that weakened their motivation to protect the forest and wildlife. Recognition of local community rights is essential to achieve conservation goals and reduce social conflicts outside PAs, requiring collaboration between state and local institutions.  相似文献   

5.
Developing country villages contain plants, animals and technologies whose extraordinary potentials are poorly appreciated by scientists. Examples of nutritious village crops that are still largely undeveloped and unappreciated outside their traditional villages are the winged bean, amaranths and the tepary bean. Tropical tree legumes, such as leucaena, grow fast and fix nitrogen and--although barely studied by foresters--are promising sources for village firewood and lumber. There are several animals with great promise for use in villages. The water buffalo is a gentle, productive village resource, neglected by the cow used by Indonesian villagers and unknown elsewhere in the tropics. And Papua New Guinea's new village farms for crocodiles and butterflies graphically demonstrate that wildlife husbandry can be valuable for remote rural areas, despite its neglect by animal science. Among exceptionally useful village technologies, an example is the amazingly efficient cooking system used on the small Indonesian islands of Roti and Sumba, which has so far been described only in Captain Cook's journals.  相似文献   

6.
The Knuckles range of forests has been identified as a unique biological resource in Sri Lanka with much biodiversity. It is also important as a watershed which feeds the Mahaweli reservoir system. Having considered the present hazardous land-use practices such as cardamum production and shifting cultivation, the Knuckles range has been declared a national wilderness area. The Forest Department is in the process of preparing the management plan for the area. There are about 48 villages in the vicinity of the forest. This study attempts to estimate the composition of income in the peripheral communities, ticularly the extraction of non-timber forest products (NTFP) from this range of forests. Data were collected using structured questionnaires from 60 households in three villages in the vicinity of the forest. The rural economy is described using a farming systems approach and the net income contributed by each activity in the farming system was estimated. Results show that nine components of the farming system use resources from the village and the forest, with at least 47 plant species used by the villagers for different purposes. Cardamum production and shifting cultivation contribute significantly to the total income of the household, but the majority of households in the study depend upon forest resources to supply some portion of their income. Nevertheless, the monetary value of the annual income generated by NTFP is much lower than income from either cardamum production or shifting cultivation. If cardamum production and shifting cultivation are to be restricted under the conservation program, there could be additional pressure put on NTFP. Therefore, we suggest a study of the natural regen-eration capacity of selected NTFP; such information should be used in finalizing the management plan in the Knuckles range of forests.  相似文献   

7.
When Should Communities and Conservationists Monitor Exploited Resources?   总被引:1,自引:0,他引:1  
Both conservationists and harvesters may be willing to contribute to participatory monitoring of exploited species. However, this can be costly and stakeholders need to choose whether monitoring programs or other alternatives, such as a moratorium or unmonitored exploitation, meet their objectives most efficiently. We discuss when, and how much, stakeholders may be willing to contribute to monitoring of exploited resources. We predict that communities’ contributions will usually be much less than the annual value of the harvest, and will be affected by their dependency upon it; their discount rate; its cultural importance, vulnerability to overexploitation and amenability to monitoring. ‘Efficient’ conservationists’ willingness to contribute should be similar to that of communities’, since monitoring and management programs must compete with compensated moratoria. The combined willingness to contribute of both stakeholder groups will usually be much less than twice the annual revenue from the resource. Applying this framework to a case-study of crayfish harvesting in Madagascar, we find that the total willingness to contribute to monitoring is likely to be insufficient to support conventional monitoring efforts. We conclude that conservation planners must be realistic about what stakeholders are willing to contribute to monitoring programmes and consider low cost methods or negotiated moratoria.  相似文献   

8.
The sustainable use of wildlife resources within community-based programmes is considered as a valuable option to enhance development and conservation objectives. The application of such a concept in communal lands requires the strong support of local communities through their active involvement in wildlife management. Precise and regular information on wildlife abundance is also essential for effective conservation. In this paper, we present an innovative participatory monitoring method based on bicycle counts developed within the framework of an integrated conservation and development project in the Zambezi Valley, Zimbabwe. Results from the 1999 count of population density and structure of common species as well as diversity of large to medium size species are presented. We demonstrate the efficiency of this method, which allowed a high census intensity with efficient animal detection, and hence appeared appropriate for use in a non-protected area. The method gave high levels of precision for the density estimates obtained (10–30% cv) and is therefore useful as a repeatable monitoring tool. In addition, this method is inexpensive to run and is easy to implement for local people. We emphasise the technical and financial autonomy offered by the bicycle counts for communities to monitor their wildlife resources, and we discuss the contribution of this method to the wildlife management process.  相似文献   

9.
刘芳  李迪强  吴记贵 《生态学报》2012,32(3):730-739
红外相机是监测野生动物的有效工具,目前广泛用于兽类资源调查以及动物损害、鸟巢生态学、种群评估、行为生态学等研究领域。为了调查北京松山国家级自然保护区的野生动物,于2010年5—12月采用红外相机进行系统调查,在210个位点放置了红外相机,每台相机在每个地点上放置一个月。研究期间共拍摄到照片2203张,其中73%为兽类,12%为鸟类,13%为工作人员,2%为其它人员。共鉴定出17种兽类(分属5目10科)以及36种鸟类(分属5目17科)。兽类中拍摄率最高的前5种动物分别是岩松鼠(Sciurotamias davidianus)、猪獾(Arctonyx collaris)、豹猫(Prionailurus bengalensis)、狗獾(Meles meles)和貉(Nyctereutes procyonoides),鸟类中拍摄率最高的前5种动物分别是紫啸鸫(Myophonus caeruleus)、雉鸡(Phasianus colchicus)、松鸦(Garrulus glandarius)、勺鸡(Pucrasia macrolopha)和宝兴歌鸫(Turdus mupinensis)。红外相机在不同海拔、不同植被类型以及不同月份所拍摄动物的拍摄率不同:在1000—1400m的海拔段,拍摄率显著高于低海拔(600—1000m)以及中高海拔(1400—1700m);在阔叶林中的拍摄率最高,在针叶林、针阔混交林和灌丛中的拍摄率相似;秋季(8—10月)拍摄率较高,夏季(6—7月)次之,冬季(11—12月)最低。红外相机拍摄到的累积物种数与相机放置的时间成上升曲线,但曲线的增长速率逐渐变缓。研究表明红外相机适合于调查和监测大中型兽类和部分鸟类,所采集的动物数据以及拍摄的图片和视频资料将为保护区的监测、科研和环境教育提供资料。讨论了应用红外相机调查和监测野生动物的技术细节。  相似文献   

10.
International forest policies have recently increased the focus on involvement of local communities in forest monitoring and management as a strategy to improve biodiversity conservation efforts and local livelihood in developing countries. However, little is known about feasible methods, costs and accuracy of participatory monitoring schemes in developing countries. This paper examines the costs, accuracy and local reproducibility of three simple cost–effective methods for monitoring forest disturbance by local participants: (1) 20-trees method, (2) Bitterlich gauge method and (3) Disturbance Checklist transect. Using one of these methods the costs of monitoring forest habitats are only between US$ 0.04 and 0.12 ha−1 annually, depending on the methods used, this is significantly cheaper than the costs of traditional scientific methods for biodiversity monitoring. Results indicate that local community members without former scientific training can collect accurate data on habitat loss and forest disturbance after only a few days of introduction to the methods, and thereby contribute with valuable information for natural resource management. The strengths and weaknesses of monitoring done, respectively, by local community members and educated biologists, respectfully, are discussed. It is suggested that these approaches should be seen as supplements to each other rather than substitutes. Finally, it is argued that monitoring schemes in developing countries can be sustained after donor funds have ceased only if the local communities play a central role and clear financially and/or socially incentives for members of the local community are incorporated.  相似文献   

11.
While wildlife conservation efforts have become increasingly aggressive around the world, illicit use of resources in conservation areas has not subsided, raising questions about the ecological character of noncompliance activities. This paper reviews the results of research conducted amongst foresters and households living adjacent to a wildlife sanctuary in India in a period following a ban of human use activities. Using a formal survey supplemented by interviews and participant observation, the research sought to determine the intensity of illicit use, the demographics of resource users, and the attitudes of rulebreakers. The results suggest that noncompliance with conservation restrictions is nearly universal, that forest use is highly specialized, that available village resource assets do little to offset forest use, and that rule-breakers prefer current governance arrangements. These results paint a picture of deeply institutionalized forest use that suggests serious barriers to any simple enforcement solutions or governance reforms.  相似文献   

12.
We used palm knowledge to understand the interaction between people and the rainforests and the factors that influence this dynamic process. We interviewed 278 informants in 12 villages in the Pastaza and Madidi areas of the western Amazon basin. Together they used 38 different palm species for 38 different uses in six use-categories (food, construction, utensils, ritual, medicine, commercial). Euterpe precatoria, Iriartea deltoidea, and Oenocarpus bataua were best known and were mentioned as useful by 76–72% of the informants in the 12 villages. There was a great variation in number of uses and in how widespread the uses were and five of the 38 useful palms were mentioned by only one informant. Among the socioeconomic factors analyzed, the residence village influenced the informants’ knowledge of palms and their uses more than any other factor. Length of education, prosperity and for how long the informant had lived in the village were also positively correlated to how many palms and palm uses were known. Gender differences in informants’ knowledge of palm uses were not observed in our data. We suggest, that the high importance of forest products to the livelihood of the villagers, the great variation in the knowledge they possess, and the fact that the differences between villages is so great, are important elements to consider when developing management plans for the sustainable use of the rainforest resources in the western Amazon.  相似文献   

13.
探讨我国森林野生动物红外相机监测规范   总被引:1,自引:0,他引:1  
野生动物多样性是生物多样性监测与保护管理评价的关键指标, 因此对野生动物进行长期监测是中国森林生物多样性监测网络(CForBio)等大尺度生物多样性监测研究计划的一个重要组成部分。2011年以来, CForBio网络陆续在多个森林动态监测样地开展以红外相机来监测野生动物多样性。随着我国野生动物红外相机监测网络的初步形成, 亟待建立和执行基于红外相机技术的统一监测规范。基于3年来在我国森林动态监测样地红外相机监测的进展情况, 以及热带生态评价与监测网络针对陆生脊椎动物(兽类和鸟类)所提出的红外相机监测规范, 本文从监测规范和监测注意事项等方面探讨了我国森林野生动物红外相机监测的现状和未来。  相似文献   

14.
We investigated perceptions of wildlife policy and issues through questionnaires (n = 148) administered to policy makers, conservation scientists, individuals representing non-government organizations (NGOs), and field officials, who implemented government policies and enforced laws. We found significant differences among attitudes of stakeholders identifying major threats to wildlife, the use of science, the role of poaching in conservation, and the composition of species illegally traded. Policy makers and field officials differed in their views with NGOs and scientists on community response to wildlife policies and the varying threat perceptions to different species due to poaching and illegal trade. We noted ambiguity among stakeholders about sustainable use principles in India. Policies must be more effective in conservation and the process of making policy must be broad-based and participatory if wildlife conservation is to advance on the subcontinent. © 2011 The Wildlife Society.  相似文献   

15.
Following the 1998 National Forest Policy and Forest Act of 2002, participatory forest management (PFM) is being introduced in Tanzania. PFM has two key objectives: to reduce forest degradation thereby increasing ecosystem services, and to improve the livelihoods of local villagers. A unique data set collected in 2006 suggests that significant challenges remain with respect to communicating the new forest policies if the objectives of PFM are to be achieved. First, villagers as a group are much less well informed than other stakeholders, and their knowledge is often inaccurate. Second, women are less likely than men to have heard of the changes. Third, how PFM will contribute to poverty reduction (a key objective of PFM) is not always clear. Fourth, environmental degradation may not be reduced as much as anticipated – without alternatives sources, villagers often continue to cut trees for charcoal and firewood in the protected forests. Finally, several mismatches in perceptions are identified that could lead to difficulties in implementing PFM.  相似文献   

16.
17.
The western Bryansk region in south-western Russia was highly contaminated with 137Cs and 134Cs due to the Chernobyl accident in 1986. In 1990, a joint Nordic-Russian project was initiated in order to make measurements and estimates of the absorbed doses to selected groups of inhabitants in this area. The participating individuals were living in small villages with contamination levels between 0.9 and 2.7 MBq m–2. Only some villages had been decontaminated. Both schoolchildren and adults participated in the study and the number of persons was between 100 and 130 each year, residing in 5 villages. Every year in September–October, from 1990 to 1998, we performed individual measurements of external absorbed doses, assessed with thermoluminescent (TL) dosemeters (LiF). The mean effective dose per year from external irradiation due to the Chernobyl accident of the inhabitants in the villages ranged between 0.8 and 2.9 mSv during the study period and decreased with an apparent half-time of 3.7–8.2 years, depending on village and group. The highest individual doses within one village were, on average higher by a factor of 3 than the mean value for that village. Under the conservative assumption of a decrease rate in the external effective dose of 2% per year after 1998, individuals in the most highly exposed village are assumed to receive a life-time effective dose of about 75 mSv (between 1986 and 2056) from external exposure to caesium radionuclides. The mean value for the villages under study was estimated to be around 65 mSv using the assumed rate of decrease. Received: 20 December 2000 / Accepted: 1 October 2001  相似文献   

18.
The success of the Community-Directed Treatment (ComDT) approach in the control of onchocerciasis and filariasis has caught the attention of other disease control programmes. In this study the ComDT approach was implemented and compared with the school-based approach for control of schistosomiasis and soil-transmitted helminthiasis among school-age children in Lushoto District, Tanzania. This was a qualitative study, consisting of in-depth interviews with village leaders, community drug distributors (CDDs) and schoolteachers, as well as focus group discussions with separate groups of mothers and fathers to assess the perceptions and experiences of the villagers on the implementation of the two approaches. It was found that the villagers accepted the ComDT approach and took the responsibility of selecting the CDDs, organizing and implementing their own method of distributing drugs to the school-age children in their villages. The ComDT approach was well received and was successfully implemented in the villages. Although the villagers pointed out the limitation in reaching the non-enrolled children in the school-based approach, they also expressed satisfaction with this approach. This study suggests that the ComDT approach is well accepted and can be implemented effectively to ensure better coverage of especially non-enrolled school-age children.  相似文献   

19.
In 2012, the United States Forest Service (USFS) promulgated new planning regulations in accordance with the National Forest Management Act (NFMA). These regulations represent the most significant change in federal forest policy in decades and have sweeping implications for wildlife populations. We provide a brief overview of the history of the NFMA planning regulations and their wildlife provisions and review the current science on planning for effective wildlife conservation at the landscape scale. We then discuss the approach to wildlife conservation planning in the 2012 rule and compare it to alternatives that were not selected and previous iterations of the planning rule. The new planning rule is of concern because of its highly discretionary nature and the inconsistency between its intent on the one hand and operational requirements on the other. Therefore, we recommend that the USFS include in the Directives for implementing the rule commitments to directly monitor populations of selected species of conservation concern and focal species and to maintain the viability of both categories of species. Additional guidance must be included to ensure the effective selection of species of conservation concern and focal species, and these categories should overlap when possible. If the USFS determines that the planning unit is not inherently capable of maintaining viable populations of a species, this finding should be made available for scientific review and public comment, and in such cases the USFS should commit to doing nothing that would further impair the viability of such species. In cases where extrinsic factors decrease the viability of species, the USFS has an increased, not lessened, responsibility to protect those species. Monitoring plans must include trigger points that will initiate a review of management actions, and plans must include provisions to ensure monitoring takes place as planned. If wildlife provisions in forest plans are implemented so that they are enforceable and ensure consistency between intent and operational requirements, this will help to prevent the need for additional listings under the Endangered Species Act and facilitate delisting. Although the discretionary nature of the wildlife provisions in the planning rule gives cause for concern, forward-thinking USFS officials have the opportunity under the 2012 rule to create a robust and effective framework for wildlife conservation planning. © 2013 The Wildlife Society.  相似文献   

20.
This paper describes a participatory mapping method field tested with agro-extractive settlements in the Bolivian Amazon. A regional transition from customary to formal property rights resulting from sweeping 1996 land tenure reforms has led to confusion and conflicts over resource rights, a problem compounded by recent high market prices for Brazil nuts. In response to community requests to clarify resource rights to Brazil nut trees, CIFOR offered to train community members to map trees, trails and other key features themselves. This experience indicates that local residents can map their resources in an effective and efficient way and in the process gather necessary information to mediate competing claims, demonstrate their legitimate resource claims to external stakeholders and make management decisions. We argue that maps and properties are more likely to be seen as legitimate reflections of de facto rights if local stakeholders are involved as a group from the outset.  相似文献   

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