高等院校教育技术的发展思路探讨

本文阐述了高等院校教育技术的发展现状,分析了高等院校教育技术发展的特点,对高等院校教育技术的发展进行理性思考。认为高等院校应该在重视教育技术实践性和支持性研究的基础上,立足现实,更全面审视机构整合、教育信息化、信息资源库建设和教师培训这些热点问题。     

植物遗传资源保护与利用的市场化机制和国际制度

随着植物物种资源的不断减少和因生物技术迅猛发展对植物遗传资源需求的不断增加 ,植物遗传资源正逐步由公共物品转变为稀缺物品。坚持《生物多样性公约》所确立的遗传资源效益公平分享原则 ,完善现有国际多边体系 ,促进以“遗传编码功能”价值概念和遗传资源保护效应“内部化”与“补偿”方案为基础的植物遗传资源市场化保护与利用机制的形成 ,建立“植物遗传资源交易所”和“生物多样性合作社” ,将有助于提高世界各国尤其是发展中国家保护植物遗传资源的积极性 ,实现全球植物遗传资源的可持续利用     

行政事业组织建立环境管理体系探讨

目前，我国建立ISO14001环境管理体系的组织主要是企业，然而行政事业组织亦具有建立体系的必要性和可行性，并具有重要意义。行政事业组织在建立体系时，环境因素识别和控制的重点在于资源和能源的消耗及危险废物的处理和处置。体系的建立应与组织的行政管理职能紧密结合，促进环境管理程序化、规范化和法制化，从而实现“绿色行政”的目标。     

The community vs. the market and the state: Forest use inUttarakhand in the Indian Himalayas

Most writers on resource management presume that local populations, if they act in their self-interest, seldom conserve or protect natural resources without external intervention or privatization. Using the example of forest management by villagers in the Indian Himalayas, this paper argues that rural populations can often use resources sustainably and successfully, even under assumptions of self-interested rationality. Under a set of specified social and environmental conditions, conditions that prevail in large areas of the Himalayas and may also exist in other mountain regions, community institutions are more efficient in managing resources than either private individuals or the central government. In advancing this argument, the paper undermines the often dogmatic belief in the universal superiority of private forms of ownership and management.     

Vetoing the future: political constraints and renewable energy

Despite the increased importance of and attention to renewable energy, its share in the overall energy mix has varied significantly across countries and over time. There are many determinants of clean energy transitions; this study focuses on political constraints. Here it is argued that political systems that have fewer political constraints have fewer access points through which powerful status quo veto players can slow the progress of clean energy reforms. To test the theory, a hierarchical model is applied on a dataset of 125 countries over four decades. The results provide significant support for the theory. Furthermore, the effects for political constraints hold even when we distinguish between hydro and non-hydro renewable sources and control for regime type. This study builds on research that recognizes the importance of politics in understanding the challenges and opportunities of clean energy reform.     

Dynamics of local governance in natural resource conservation in the Okavango Delta,Botswana

There has been a shift in natural resource management worldwide. This paper describes how modern institutions and policies influence management and shape access to and utilization of resources by rural communities in the Okavango Delta, Botswana. It is rooted in the framework of adaptive co‐governance within social‐ecological systems, and employs a critical literature review to analyse access to and use of natural resources in rural Botswana. Prior to the establishment of community‐based natural resource management (CBNRM) in Botswana in 1989, resource governance was dominated by strong traditional institutions that were responsible for natural resource management and decision‐making. Contemporary natural resource governance is characterized by a bureaucratic system that invariably undermines the role of traditional institutions in natural resource governance. Findings indicate that policies and regulatory instruments deny rural communities adequate access to and utilization of resources available within their immediate environment. In spite of an orientation towards an anthropocentric approach to natural resource management (as in the case of CBNRM), the current governance system continues to undermine the inclusion of local resource users as legitimate stakeholders in the decision‐making process.     

Institutional Constraints on Cost‐Effective Water Management: Selenium Contamination in Colorado's Lower Arkansas River Valley

Ground and surface water selenium (Se) contamination is problematic throughout the world, leading to harmful impacts on aquatic life, wildlife, livestock, and humans. A groundwater reactive transport model was applied to a regional‐scale irrigated groundwater system in the Lower Arkansas River Basin in southeastern Colorado to identify management practices that remediate Se contamination. The system has levels of surface water and groundwater Se concentrations exceeding the respective chronic standard and guidelines. We evaluate potential solutions by combining the transport model with an assessment of the cost to employ those practices. We use a framework common in economics and engineering fields alike, the Pareto frontier, to show the impact of four different best management practices on the tradeoffs between Se and cost objectives. We then extend that analysis to include institutional constraints that affect the economic feasibility associated with each practice. Results indicate that although water‐reducing strategies have the greatest impact on Se, they are the hardest for farmers to implement given constraints common to western water rights institutions. Therefore, our analysis shows that estimating economic and environmental tradeoffs, as is typically done with a Pareto frontier, will not provide an accurate picture of choices available to farmers where institutional constraints should also be considered.     

Towards deliberative and pragmatic co-management: a comparison between inshore fisheries authorities in England and Scotland

In seeking to answer the question ‘who should be included in fisheries co-management?’, a constructive critique of the existing co-management literature is provided by filling the gaps of Habermas’s deliberative theory of democracy with Dewey’s pragmatism. Three conditions for ensuring democratic co-management are extrapolated from the theories: actors’ authority over decision making (empowerment), actors’ diversity (membership), and the right to self-nomination (procedures for external inclusion). The theoretical insights developed are supported with two examples of co-management institutions for inshore fisheries in the UK: Scottish Inshore Fisheries Groups (IFGs) and English Inshore Fisheries Conservation Authorities (IFCAs).     

小煤矿透水事故分析及预防

通过对乡镇小煤矿透水事故典型案例分析,得出其事故发生原因主要在于从业人员素质较差、内部管理混乱、技术装备力量薄弱和行业主管部门监督不力。因此,煤矿防治水害要坚持以防为主。同时,提出不仅要从辨识透水征兆、留设防水煤柱、规范探放水安全距离、组建探放水机构等技术方面上,还要加强从业人员培训、编制防灾救援预案、行业主管部门监督等方面采取措施。另外,还提出"防、堵、疏、排、截"5项综合治理措施。     

提高高校档案利用的新途径

针对目前高校档案利用率不高的实际情况，为有效地提高档案利用率，充分发挥高校档案在高校发展建设、科学管理、提升教育教学水平中的作用，笔者通过多年的探索实践，提出了加大宣传力度、搞好基础建设、提高人员素质、拓展服务方式、创新服务内容等高校档案利用的新途径，与从事高校档案工作的广大同仁商榷。