生态环境保护与农业可持续发展研究

针对生态环境保护与农业可持续发展问题,探讨了生态环境对农业可持续发展的影响,包括陕西省农业资源的现状、陕西省农业生态环境恶化、生态系统功能遭到破坏和由于生态环境恶化使自然灾害发生,探讨了保护生态环境与促进农业可持续发展,内容包括要积极保护生态环境促进农业可持续发展、要积极保护农业资源促进农业可持续发展、要积极发展现代农业科技促进农业可持续发展和要积极宣传生态环境保护促进农业可持续发展.     

Serving one another: Are shared and self‐leadership the keys to service sustainability?

Service has received increasing attention in the management literature, yet sustainability of service is often overlooked. In this Incubator we examine the potential for client involvement through shared and self‐leadership to foster empathy enhanced service and reduced costs, both of which may support a more sustainable service delivery process. Copyright © 2015 John Wiley & Sons, Ltd.     

Spatial allocation of material flow analysis in residential developments: a case study of Kildare County,Ireland

Studies of urban metabolism provide important insights for environmental management of cities, but are not widely used in planning practice due to a mismatch of data scale and coverage. This paper introduces the Spatial Allocation of Material Flow Analysis (SAMFA) model as a potential decision support tool aimed as a contribution to overcome some of these difficulties and describes its pilot use at the county level in the Republic of Ireland. The results suggest that SAMFA is capable of identifying hotspots of higher material and energy use to support targeted planning initiatives, while its ability to visualise different policy scenarios supports more effective multi-stakeholder engagement. The paper evaluates this pilot use and sets out how this model can act as an analytical platform for the industrial ecology–spatial planning nexus.     

城市绿色建筑与可持续发展探析

结合我国国情,对绿色建筑的基本概念和要达到的目标进行了分析。综合可持续发展评价体系以及我国目前在绿色建筑方面的发展进程,提出全面推进绿色建筑,完善建筑业可持续发展体系的措施建议。     

清洁生产理论基础

重点分析了清洁生产的物流基础、价值基础、经济基础,并与末端治理对比,从而论证了清洁生产是实现经济效益和环境效益的最佳模式,是实现可持续发展的必然选择。     

三峡库区森林植被恢复与可持续经营研究

系统的野外调查数据和历史资料分析结果表明,三峡库区森林植被在空间上发展不均匀,无明显垂直分带,且分布分散,人为干扰严重。目前,在70多个植被类型中,森林类型占25个,江岸两侧海拔800 m以下地区森林已经很少。森林类型中,马尾松、柏木林的分布面积最大,并在许多疏林中成为主要树种,主要是飞播或人工种植。库区大于25°的坡耕地占耕地面积的17.5％。库区薪炭林仅能满足农村用能总需求量的10.78％。不合理的土地利用方式和对森林的不合理砍伐导致脆弱的土壤系统和森林生态系统的严重退化、生产力下降和严重的水土流失。库区土壤年侵蚀量达到2.9亿t。三峡工程建设和移民安置对库区森林生态系统的压力和影响将是长期的。调查结果同时表明,库区植物生物多样性丰富,植物种类在5 032种以上,而且乡土树种多。分析认为,只要抓住三峡工程建设的契机,紧密结合国家天然林保护和退耕还林工程建设,充分利用良好的生物学基础,科学地封山育林,分带逐步恢复,同时,因地制宜,退耕还林,发展森林能源,建设多目标复合和多种模式并存的林业经营体系,发展经济,就能从根本上改善森林经营环境,实现森林恢复,形成合理布局的水库森林防护系统,促进三峡库区生态环境建设和可持续发展。     

三峡工程对长江流域可持续发展的影响

可持续发展观念应该正确理解,研究可持续发展不能脱离国家或地区的发展水平。在分析长江流域可持续发展的限制因子（频繁的洪水灾害、偏低的防洪能力、落后的社会经济水平及脆弱的生态环境）的基础上,从三峡工程的防洪作用、发电效益、航运效益以及三峡工程效益发挥的可持续性方面,研究了三峡工程对长江流域可持续发展的促进作用。同时论述了三峡工程的建设对长江中上游地区生态环境综合治理及库区社会经济发展的带动作用。认为三峡工程的建设符合我国当今可持续发展战略,是全面促进长江流域社会经济环境可持续发展的关键性工程。     

江苏省能源可持续发展模式初探

针对目前江苏省能源可持续发展面临的挑战，以保障江苏能源综合供需平衡和实现能源 经济 环境协调发展为目标，以调整能源结构、优化能源供给体系、提高能源转化效率和清洁性为立足点，以充分利用省内不同区位的能源发展优势为主线，因地制宜地提炼出江苏省能源可持续发展的基本模式，包括自有资源优化开发模式和外部资源导入开发模式两大类型。其中，自有资源优化开发模式又可分为徐州煤炭工业综合体、苏北石油工业基地和沿海滩涂型可再生能源基地3种子模式；外部资源导入开发模式可分为沿江电力生产基地、苏南电力负荷中心和沿海临港型能源基地3种子模式。各种模式协同发展，有利于增强江苏省的能源可持续发展能力.     

System Dynamics to Sustainable Water Resources Management in the Eastern Snake Plain Aquifer Under Water Supply Uncertainty1

Abstract: Water supply uncertainty continues to threaten the reliability of regional water resources in the western United States. Climate variability and water dispute potentials induce water managers to develop proactive adaptive management strategies to mitigate future hydroclimate impacts. The Eastern Snake Plain Aquifer in the state of Idaho is also facing these challenges in the sense that population growth and economic development strongly depend on reliable water resources from underground storage. Drought and subsequent water conflict often drive scientific research and political agendas because water resources availability and aquifer management for a sustainable rural economy are of great interest. In this study, a system dynamics approach is applied to address dynamically complex problems with management of the aquifer and associated surface‐water and groundwater interactions. Recharge and discharge dynamics within the aquifer system are coded in an environmental modeling framework to identify long‐term behavior of aquifer responses to uncertain future hydrological variability. The research shows that the system dynamics approach is a promising modeling tool to develop sustainable water resources planning and management in a collaborative decision‐making framework and also to provide useful insights and alternative opportunities for operational management, policy support, and participatory strategic planning to mitigate future hydroclimate impacts in human dimensions.     

基于F-AHP的产业转移后可持续发展评价模型构建与实证研究

本着系统思想， 运用F AHP法，依据现有相关数据和多位专家意见，从产业自身发展、产业与区域经济发展、产业与区域社会发展、产业与区域资源环境发展4个模块30个指标构建产业转移后可持续发展评价指标体系，建立包含指标间模糊关系矩阵和面向参评产业的模糊评价矩阵的评价模型。通过模型评价了2006～2009年江苏苏北各市转移产业的可持续发展水平和能力。模型结果表明：苏北五市近年来承接的产业已获得较好的生存能力和可持续发展能力，但从可持续发展度的分值来看，苏北各市转移产业的可持续发展水平还不高；相比于传统产业，各市目前转移产业的可持续发展水平普遍较高，但苏北五市承接的产业有较大的同构性。因此，苏北各市下一阶段应优先发展比较优势产业，错位承接转移产业并考虑其可持续发展能力的培育