Toward an epistemology of public participation

This article uses an analysis of the 'knowledge politics' of the Botany Community Participation and Review Committee (CPRC) to argue that the Habermasian ideals framing the CPRC are flawed. Habermasian communicative ethics centre upon the notion that fair, free and open forms of debate and communication ensure that no one form of reasoning and/or knowledge dominates others, and so commonly frame attempts to facilitate public participation in technical decision-making. However, in practice, Habermas' advocacy of 'the power of the better argument' (1984) supports adversarial debate and favours conventionally validated (i.e. scientific) forms of knowledge over others. This article identifies this departure from the vision underpinning communicative ethics with the routine deployment of a flawed conception of knowledge. This view - that knowledge is representational in character (that is, in effect, a 'mirror' onto the world) - marginalises lay contributions by rendering them of secondary status (i.e. that they are 'values'); diminishes them by insisting that they take conventional 'expert like' representational form; and supports 'deficit model' approaches (the belief that public antipathy results from knowledge 'deficits' resolvable by expert mediated enhancements in technical literacy). A non-representational epistemology is used to argue that effective participation must rather account for how knowledge is constructed by and through processes, including those of participation/deliberation, rather than existing autonomously of them. The implications of this emphasis on processes, rather than on the sources of and formal characteristics of knowledge, are examined both for public participation and for the dynamics of late-modernity more generally.     

Lessons from Integrating Fishers of Arapaima in Small-Scale Fisheries Management at the Mamirauá Reserve,Amazon

Fishers and small-scale fisheries worldwide have been marginalized historically. Now it is clear that integrating fishers in management processes is key to resource conservation, but it is less clear how to do it. Here, based on a literature review and new information, we present and analyze a case in which the participation of fishers in the management process was crucial in recovering an overexploited small-scale fishery for the pirarucu (Arapaima spp.) in the Amazon Basin, Brazil. In 8 years of experimental management, from 1999 to 2006, the population of pirarucu increased 9-fold (from about 2200 to 20,650 individuals), harvest quotas increased 10-fold (from 120 to 1249 individuals), and fishers’ participation in the management process increased and they benefited from increased monetary returns. Additionally, the number of communities conducting the management scheme increased from 4 in 1999 to 108 in 2006, following the demands of fishers and regional government agencies. Based on our analysis, we suggest that the participation of fishers in the management of other small-scale fisheries in the world can be improved by focusing on (1) applying the knowledge and skills of fishers in resource monitoring and management, (2) bridging knowledge systems among all involved stakeholders, (3) collaborating with fishers that are interested in, and capable of conducting, resource conservation schemes, and (4) conducting management under conditions of uncertainty.     

Use and knowledge of fuelwood in three rural caatinga (dryland) communities in NE Brazil

The woody species known, used, and preferred as fuelwood were examined in three rural communities within the county of Soledade, Paraíba State, NE Brazil. Ethnobotanical information was collected using semi-structured interviews with more than 90% of the local households (55 adult residents; 31 women, and 24 males). The interviewees cited 36 plant species as fuelwoods, distributed among 30 genera and 15 families, in addition to two unidentified plants. The plant families represented by the largest numbers of species were Euphorbiaceae, Anacardiaceae, Mimosaceae, Caesalpiniaceae, Sapotaceae, and Fabaceae. The species Caesalpinia pyramidalis Tul. (“catingueira”) was cited with the greatest frequency in all three communities. Within the communities we found significant differences on the number of plants cited and actually used (p < 0.05), indicating that the residents knew more fuelwood species than they effectively harvest. The different distances from the communities to the urban centers were not related to differences on the use or the size of the stocks of fuelwood. Additionally, the study revealed that the communities examined still maintain a significant knowledge of the use of energy-providing plants in spite of the widespread use of liquefied petroleum gas (LPG). Readers should send their comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue.     

基于知识推理的发电企业设备风险管理应用研究

基于发电企业设备自身的特点及工作人员对风险知识认知的局限性,有必要分析发电企业设备在运行、检修中潜在的风险.分析了设备风险知识与风险管理的关系,并以发电企业各类大型设备中应用最广泛的电动机为例,解决了电动机风险知识的表达及推理问题,为实现基于知识的设备风险管理提供了一种思路,对指导发电企业的设备日常维护、巡检以及状态监测、避免不必要的损失有着积极的意义.     

知识和经验对救援人员实战心理的影响分析

为了解影响救援人员实战心理的关键因素及其作用,采用走访、专家访谈和问卷调查的方法,对我国消防部队的人员组成、心理状况和实战心理进行调查和研究,重点分析消防队员掌握灾害知识和经验积累对实战中出现的恐惧、紧张、急躁等心理的影响。研究结果表明,灾害知识和救援经验的增加对大部分消防队员均能起到消除紧张情绪的作用,知识水平和实战中的紧张与恐惧心理呈现明显的负相关,且影响显著。笔者认为:将救援队伍和人员的灾害知识培训纳入日常工作,对提高救援部队的总体作战能力具有重要作用;对于高级指挥人员,理论知识水平的提高有助于更佳的指挥应对。     

Heterogeneous and unconventional coalitions around global food risks: integrating Brazil into the debates

Current debates about food-borne risks (GMOs and BSE) have not only deepened public concern about how food is produced on farms, processed in factories, and transported, stored and traded. More importantly, these debates have exposed a crisis related to central social issues, such as the role of science, politics and business corporations in the decision-making processes for determining which risks societies should, or are prepared to, assume. In this article, I discuss how cultural and social constructivist studies of environmental and health risks and Ulrich Beck's theory of world risk society can contribute to the analysis of how to deal with these conflicts. The criticism of quantitative methods of risk analysis has resulted in a certain idealization of the lay knowledge of risks as being intuitively more correct than the scientific one. One consequence of this polarization between expert and lay knowledge—idealizing the latter—is a disappointing vagueness when looking for alternatives on how to deal practically with risks that have important consequences. A key obstacle to the implementation of some of the suggestions presented by the critical risk analysis approach is that, for example, in the current global dynamics of food-borne risks we can find heterogeneous alliances for and against GMOs allying lay people and experts, as well as conventional and unconventional social actors, in a complicated manner, at the regional, national and international levels. Since a significant part of the analysis of manufactured risks focuses on the situation of highly industrialized countries, a more complex perspective of these lay and scientific alliances can be obtained from a more extensive study of the reactions surrounding GMOs and BSE in less-industrialized countries, such as Brazil. Copyright © 2002 John Wiley & Sons, Ltd.     

知识管理导向的煤炭城市技术创新路径创造

技术创新是煤炭城市协调发展的重要支撑和根本保证,现有的煤炭城市技术创新存在着历史遗留及因其特性产生的固有障碍因素。知识管理是通过对知识资源的有效管理和利用,创造新价值和增强竞争优势的持续管理创新活动,它是破解煤炭城市技术创新路径闭锁的有力工具。     

故障诊断专家帮助系统开发及其在电厂脱硝设备中的应用

总结SCR和SNCR两种脱硝系统中常见的21种故障,将人工智能专家系统与脱硝系统的专业知识、故障解决绑定.在Windows开发环境下,使用Visual Basis 6.0,以Access建立专家知识库和数据库,开发出脱硝设备故障诊断专家帮助系统软件.专家帮助系统的主要功能有:查询脱硝系统知识并及时更新数据库,现象分析,...     

Poaching Risks in Community‐Based Natural Resource Management

Poaching can disrupt wildlife‐management efforts in community‐based natural resource management systems. Monitoring, estimating, and acquiring data on poaching is difficult. We used local‐stakeholder knowledge and poaching records to rank and map the risk of poaching incidents in 2 areas where natural resources are managed by community members in Caprivi, Namibia. We mapped local stakeholder perceptions of the risk of poaching, risk of wildlife damage to livelihoods, and wildlife distribution and compared these maps with spatially explicit records of poaching events. Recorded poaching events and stakeholder perceptions of where poaching occurred were not spatially correlated. However, the locations of documented poaching events were spatially correlated with areas that stakeholders perceived wildlife as a threat to their livelihoods. This result suggests poaching occurred in response to wildlife damage occurred. Local stakeholders thought that wildlife populations were at high risk of being poached and that poaching occurred where there was abundant wildlife. These findings suggest stakeholders were concerned about wildlife resources in their community and indicate a need for integrated and continued monitoring of poaching activities and further interventions at the wildlife‐agricultural interface. Involving stakeholders in the assessment of poaching risks promotes their participation in local conservation efforts, a central tenet of community‐based management. We considered stakeholders poaching informants, rather than suspects, and our technique was spatially explicit. Different strategies to reduce poaching are likely needed in different areas. For example, interventions that reduce human‐wildlife conflict may be required in residential areas, and increased and targeted patrolling may be required in more remote areas. Stakeholder‐generated maps of human‐wildlife interactions may be a valuable enforcement and intervention support tool. Riesgos de Cacería Furtiva en el Manejo de Recursos Naturales Basado en Comunidades     

EFFECTS OF RATE STRUCTURE KNOWLEDGE ON HOUSEHOLD WATER USE1

ABSTRACT: Socioeconomic determinants of individual household water use were estimated using regressions of these characteristics with actual household water use for winter and summer. Results were disaggregated between those consumers who were aware of an increasing block rate price structure and those who were not. Most of the informed group members believed that this price structure did result in significant reductions in water use. Nevertheless, overall water use was greater for the informed group. The determinants of water use were found to differ between informed and uninformed users as well as between winter and summer. The uninformed users were influenced by a larger set of variables in each season than the informed group. In winter, the informed group members with swimming pools and/or arid landscaping used less water than their uninformed counterparts. Summer water use increased with length of tenancy in home for the uninformed group but not for informed, while increasing with ownership for informed consumers.