右江流域水生态补偿机制研究初探

为保护右江流域生态环境,协调郁江乃至珠江上下游各方经济利益,更好的激励上游地区生态环境保护行为,通过分析右江流域水生态现状、存在问题、现有生态补偿政策环境及其在郁江流域、珠江流域中的地位和作用,利用外部性理论,分析提出了右江流域水生态补偿模式。通过对标对表有关生态保护规划和区划成果,立足百色市实际,提出了右江流域水生态补偿内容、补偿主客体、补偿标准和补偿方式,初步构建右江流域水生态补偿机制框架,并提出有针对性的补偿政策建议,为水生态补偿实施提供了参考。     

农业科研立题和成果鉴定的情报查新

阐述了农业科研立题,成果鉴定的情报查新的必然性及重要意义,并对查新工作提出了几点建议。     

年轻群体在公共绿地中的活动参与度调查——以上海浦东新区部分公园为例

公共绿地作为开放空间,公众可以共享自然环境及社会资源。而当下公共绿地中不同群体的参与度存在较大差异,尤其是年轻群体参与度低。笔者以上海浦东新区部分公共绿地中年轻群体活动参与度为研究对象,从年轻群体的低参与度、活动意愿及管理者角度等方面,分析了年轻群体低参与度的原因,认为原因主要是年轻群体缺乏业余时间、绿地可达距离较远、活动内容缺乏等。在调查基础上,从活动载体、信息渠道、服务方式等方面提出建议,主张公共绿地管理者转变服务理念、开拓有益活动、建立信息平台、优化空间资源,以提高社会服务效能。     

以“德”抗“位”的回归——论孟子、赵岐和朱熹的君臣观

在君臣关系上，先秦孟子主张德高于位，东汉赵岐虽未能继承孟子衣钵以德抗位，却也守道不违，守住了人臣的基本原则。而至南宋朱熹在吸纳与反省宋代《孟子》议题的时候，再次开掘和彰显仁义道德本真，以德抗位的人臣之本也自东汉赵岐之后得以回归。     

Informing Community Engagement in Sea Turtle Conservation by Examining Non-Conservation-Related Participation in Northeast Brazil

Participation in conservation programs is often viewed as a necessity, but understanding of this participation is limited. This research takes a different approach by also examining participation in non-conservation-related activities. Questionnaires (N = 339) were administered in four Brazilian coastal communities where the national sea turtle conservation project conducts monitoring and outreach. Employing social capital as a conceptual framework, measurements included participation in civic, community, and social activities along with group participation and collective action. Confirmatory factor analysis was used for validating measures of social capital and conservation perceptions. Structural equation modeling indicated that social capital has a positive relationship with participation in sea turtle conservation, suggesting that general levels of participation and community norms of participation could be just as influential as conservation perceptions to engage communities in conservation. Information gained by deconstructing participation may be used to design and target conservation programs, improving overall participation.     

The Public Participation in the Urban Planning

The policy of public participation in urban planning was first practiced in Europe in the 1960s. After 40 years of development, the policy has become the essential step of city planning in Western countries where as is just at the elementary step in China. For the purpose of knowing the situation about the policy performing in local cities and discussing the feasibility of public participation in urban planning, several kinds of investigation have been done. From the investigation, it is found that although the public participation has already been the important step of urban planning in some city during just several years,there are still many problems. This paper shows a panorama view of this issue. Th describe the future of public participation in e authors will offer some solutions according to the problems and the urban planning.     

电子鼻技术在食品检测中的应用

随着嗅觉传感器技术的不断发展,电子鼻技术得到了广泛的研究与应用。电子鼻由气敏传感器阵列、信号处理子系统和模式识别子系统等3种功能器件组成。为此,阐述了电子鼻技术的结构组成,介绍了其在食品新鲜度检测、果蔬成熟度评价及饮料与酒类识别等轻工业中的应用现状与发展趋势,并指出了这些新技术实现过程中所需要解决的问题。     

Introduction of Irrigation Service Fee (ISF) in Indonesia: Institutional development in action for resources management

The inability to properly maintain irrigation systems over time forced the Government of Indonesia (GOI) to seek cost recovery from water users through introduction of an irrigation service fee. The plan is to introduce this fee in all of the technical irrigation systems of Indonesia, covering about 4 million hectares, over a 12 year period. Design and Introduction of this service fee in 4 pilot areas of the 4 major rice producing provinces (West, Central and East Java, and South Sulawesi) during 1989–1991 has shown that users are willing to pay. Results of first ISF collection from over 11,000 farmers in Central and East Java in pilot systems was an encouraging 95%. However that acceptance to pay by users depends on their structured and systematic involvement in defining systems needs. They need to understand a differentiation in payment if service levels are different. They appreciate use of collected funds in the system where collected. They understand the organization of water users associations but this requires their active role in fee determination and collection. They understand the establishment of federations of these associations. ISF requires also active involvement of Local Government officials as facilitators and intermediaries between service receivers (the water users) and service providers (personnel of the Public Works irrigation department) in the introduction period. This article describes the experience of the first 21 months of the ISF project, the concept developed, the principles used as basis for ISF, the introduction at the field level, issues related to acceptance by users and by the institutions involved, and the first results.Abbreviations/Acronyms DGWRD Directorate General of Water Resources Development (Ministry of Public Works) - EOM Efficient Operation and Maintenance - Gabungan group of WUAs - IPAIR Indonesian abbreviation for ISF - ISF Irrigation Service Fee - Juru gate keeper - PBB land tax on irrigated lands - PPL agricultural field extension agent - P3A Indonesian abbreviation for Water Users Associations - PU Indonesian abbreviation for Public Works - SM Special Maintenance - WUA Water Users Associations     

1994-2009年我国检验医学论文的文献计量学研究

以中国知网CNKI数据库为数据源,通过关键词途径检索,获得1994-2009年我国公开发表的检验医学论文1 211篇。利用SPSS13.0统计软件对论文进行分析,内容包括文献的增长规律及主题内容分布。分析表明,我国检验医学论文的分布呈现指数曲线型增长趋势,其函数表达式为Y=32.657e^0.268x;我国检验医学研究主要集中在《微生物学及检验》课程的教学方法与管理研究等5个主要方面。     

探索农村参与式科技传播之新路——淳化县孙家咀村村民变化案例分析

农业科学技术在农村社会发展中发挥越来越重要的作用,而农业技术传播的有效性不仅取决于成果本身的先进性和实用性,而且与其传播的方式和社区环境密切相关。随着农业女性化,农业科技传播的受体应该转向农村妇女。2002~2005年,陕西省淳化县农村实施了“农村参与式科技传播”项目,采用参与式科技传播新方法,以无公害苹果生产技术为切入点,到2005年,项目村家庭经济收入发生了显著变化,人均收入增加2.42倍,苹果收入增加1.66倍,全村的固定资产增加2.8倍;其次农村妇女能力建设成效显著,表现在家庭事务决策和社区管理与发展等方面。