从区域特色看兵团经济持续发展战略

世纪之交,在全球社会经济增长模式及产业结构大调整的历史时期,围绕兵团的特殊地位及资源区位优势研究探讨适合兵团特性的持续发展战略,从宏观上探索兵团中长期社会发展规律,为兵团充分发挥自身优势参与国内外经济一体化进程,责无旁贷地肩负起屯垦戍边的历史使命,作一些有益的探索。     

生态环境保护与新疆农业的可持续发展

新疆农业生态系统比较脆弱 ,易受生态环境恶化的影响而遭到破坏。本文分析了影响新疆农业可持续发展的不良生态环境及其成因 ,并提出了相应的对策     

区域的土地利用与生态安全及可持续发展的分析

分析了区域土地利用与区域经济发展的相互作用关系,以及土地利用方式转变所产生的生态安全问题,分析表明:随着经济的发展,土地利用的结构、效率、集约程度也将发生深刻的变化,单位土地的占用必将带来的GDP的快速增长,然而土地利用／覆盖变化对气候、水文、生物多样性等产生重要的影响。借鉴深圳市20多年来土地利用变化以及土地利用方式转变所产生的生态安全问题,提出了在保障区域生态安全的前提下,实现经济可持续发展和土地可持续利用的战略措施体系。     

汽车维修的环境影响和绿色维修

资产维修是社会持续发展的重要技术途径,同时,维修又要消耗资源产生废弃物,对环境造成危害。汽车维修是最庞大的维修行业。以某运输团军用汽车年维修产生的废弃物的统计分析为基础,论述了推行绿色维修的重要性和紧迫性,并针对目前的维修废弃物处理方式及其危害性,从管理及回收处置方面提出了相应的改进意见。     

可持续发展理论的发展演革及现实意义

可持续发展是指满足当代人的需要 ,又不对后代人满足其需要构成威胁的发展。可持续发展 ,既强调了当前发展的协调性 ,又强调了长远发展的持续性 ;既强调了人口、资源、环境的相互协调 ,又强调了经济发展、生态平衡和社会进步的相互协调。可持续发展没有一成不变的模式 ,各地区要从实际出发 ,找出一条适合自己的可持续发展道路。因此 ,在以畜牧业为基本经济形态的少数民族地区———内蒙古边境地区 ,实施人口与产业可持续发展战略时 ,要因地制宜 ,发挥地区优势     

塑料农膜与农业生产可持续发展

农膜的应用对农业发展做出了不可估量的贡献,但是,长期过量使用化肥、农药和塑料农膜将导致土壤板结,地力下降,水体污染和负营养化,破坏自然生态系统的结构和功能。如何合理使用塑料农膜,确保农业生产可持续发展,是摆在每一位环境保护工作者面前的重要课题。     

GENDER AWARENESS IN RESEARCH AND POLICY MAKING

Abstract

There is an assumption that we can enhance peacebuilding by improving the tools that we use for assessments, planning and evaluation. However, the focus on tools creates the impression that peacebuilding challenges are technical. Improving tools is not meaningless, but our preoccupation with tools has a negative effect when it becomes a front for avoiding dealing with the deeper inherent contradictions in peacebuilding. There are limits to our knowledge and our ability to engineer specific outcomes in complex systems. There are unrealistically high expectations of coherence, unity of purpose and cooperation among peacebuilding actors. Peacebuilding agents are interconnected, but that does not imply that they have the same objectives, mandates, principles and values. Interconnected problems call for interconnected responses, not for one coherent response. Coherence should not be about negotiating a common position, and then promoting it regardless of changing dynamics. Coherence should be about continuously managing competing interests and interdependencies. The interaction between dissention, competition for resources, and the tension between different approaches and policy choices is not only normal but necessary to ensure the optimal functioning of the system.     

South Africa's arsenal of terrorism legislation

After only ten years in existence, the African Union (AU) has already made its mark on the landscape of peace and security in Africa. This paper seeks to explore the relationship between the AU's leading collaborative interstate security policy, the African Peace and Security Architecture (APSA), and sustainable peace in the Horn of Africa. It examines four countries – Djibouti, Eritrea, Ethiopia, and Kenya – and how engaging with the APSA through early warning systems can contribute to developing the elements necessary for sustainable peace, namely regional stability, conflict management, and good governance.     

终身体育的形成与人的可持续发展

现代终身教育内容包涵终身体育教育,终身体育是现代终身教育的重要组成部分,是社会高露发展的要求,是现代生活方式的迫切需要。人的可持续发股是人的个性连续不断地发展和完善,其终极国标是人的自由与全面发展。本文从终身教育和终身体育的观点挂;发,分析丁终身体育观的形成在人的可持续发展中的锋用,论述了终身体育将髓云为改善人的生活方式、提高人的健康水平和生活质量及促进经济发展的重要途径和手段。     

Energy‐efficient scheduling for sustainable manufacturing systems with renewable energy resources

Environmentally friendly energy resources open a new opportunity to tackle the problem of energy security and climate change arising from wide use of fossil fuels. This paper focuses on optimizing the allocation of the energy generated by the renewable energy system to minimize the total electricity cost for sustainable manufacturing systems under time‐of‐use tariff by clipping the peak demand. A rolling horizon approach is adopted to handle the uncertainty caused by the weather change. A nonlinear mathematical programming model is established for each decision epoch based on the predicted energy generation and the probability distribution of power demand in the manufacturing plant. The objective function of the model is shown to be convex, Lipchitz‐continuous, and subdifferentiable. A generalized benders decomposition method based on the primal‐dual subgradient descent algorithm is proposed to solve the model. A series of numerical experiments is conducted to show the effectiveness of the solution approach and the significant benefits of using the renewable energy resources.