区域农业持续性与持续发展研究

景观生态学属于宏观尺度生态空间研究范畴，它的理论核心集中表现为空间异质性和生态整体性两方面。持续性，包括农业景观持续性的最终目标在于人类与其环境的整体协调，即广义的人类生态整体性。持续性研究涉及广阔的地域空间，其目标的实现则有赖于空间途径。这一认识是将景观生态学应用于持续农业发展的理论出发点。     

秦皇岛市可持续发展状况评估

可持续发展是我国的唯一选择,如何评价可持续发展是可持续发展研究的热点问题.可持续发展的协调度、持续度是评价可持续发展的有效途径.协调度指标由经济系统协调度、经济发展与人口协调度、经济发展与资源协调度、经济发展与生态环境协调度、经济发展与城镇化水平协调度五项指标组成;持续度指标由经济持续度、人力资源持续度、资源持续度、生态环境持续度四项指标组成.通过对秦皇岛市2000年社会、经济、环境系统的深入分析,秦皇岛市可持续发展状况为61.9分,处于具有初步可持续发展水平和能力阶段.     

基于EMA-MFA核算的县域绿色GDP及空间分异——以河南省为例

自然资本的定量货币化及空间属性是区域绿色经济发展研究的基本问题。针对绿色GDP核算中资源环境成本市场定价的缺陷,采用复合生态系统分析框架,整合能值分析(EMA)与物质流分析(MFA)方法,用能值-货币价值对资源损耗与环境退化定价,进而测度绿色国民财富的生态经济价值。以资源型大省河南为研究区域,估算2009年108个县域单元的各项能值指标及绿色经济发展水平,分析复合生态系统能值指标的空间特征,比较绿色GDP与传统GDP的差异,在此基础上划分县域绿色经济发展的地域类型。结果表明:基于EMA-MFA的绿色GDP核算是一种以生态为中心的强调可持续性的评价方法,旨在从复合生态系统的生态过程视角说明资源环境对社会经济发展的重要作用;河南省县域复合生态系统各能值指标在空间上集中分布且具有一定区域差异,基于EMA-MFA核算的绿色GDP与传统GDP相比核算结果差异大,绿色经济与传统经济发展水平空间分异变化明显;县域绿色GDP根据本地自然生态支撑能力、资源环境损耗状况可分为5类地域类型;不同地域类型的县域应根据现状水平与优势特征,因地制宜地加快绿色经济发展。     

Cleaner production in New Zealand: taking stock

New Zealand has seen a significant change in attitude and behaviour toward sustainable business practices since the late 1980s when the introduction of cleaner production marked the beginning of a change in the way the relationship between business and the environment was perceived. The context of this change is important. New Zealand is unique in terms of its relative geographic isolation and as a consequence human settlers encountered a unique ecosystem, dominated by avian species and without mammalian predators. Subsequent anthropogenic activity has seriously impacted New Zealand's biodiversity and sustainability is seen by many as a way of restoring, or at least conserving the remnant of that unique ecosystem. The country's natural environment and resources, the shape of business and the health of the economy all colour the way and rate at which sustainability is adopted. This paper charts that change and provides a perspective on relevant policy, research and intervention initiatives over the last 15 years or so and discusses the challenges that face New Zealand in a global market.     

Development of a facility-based environmental performance indicator related to sustainable development

Companies are increasingly interested in environmental performance indicators as a means of managing the degree to which environmental goals and objectives are implemented. Many companies have publicly endorsed goals associated with sustainable development, like the International Chamber of Commerce's (ICC) principles for sustainable development. There is a need for metrics that facilitate implementation of these principles at the facility level and for research metrics that measure management improvement. An existing environmental self-assessment management tool called ESAP by the Global Environmental Management Initiative has been modified to measure a facility's response to the ICC's 16 principles of sustainability. The new tool's focus was shifted to a practical, facility based and easily applied assessment of progress towards sustainable development as represented by the ICC's 16 principles of sustainability. The new tool was called the Green Management Assessment Tool or GMAT, pilot tested and used in a research setting. Such tools have value to companies that are interested in the strategic goals of sustainable development and struggle with shifting corporate goals and objectives to manufacturing operations at the facility level.     

绿色化学浅议

绿色化学是更高层次的化学，其产生是为了避免或减少化学过程对人类健康和环境造成的危害，由此出现的技术是环境友好的技术。绿色化学的发展能节省资源、减少环境污染，并将成为可持续发展战略的核心内容之一。     

Incorporating sustainable development in the design of mineral processing operations – Review and analysis of current approaches

This paper reviews the tools and methodologies used for incorporating sustainability considerations into the design of mineral processing operations. It was found that while there is a range of tools and methodologies that contribute to Design for Sustainability, there is no consistent, integrated approach to support the mineral industry in incorporating a greater level of sustainability into the design process. This paper identifies the required elements in such an approach and discusses the ways in which its development would progress the industry towards sustainability.     

基于人类可持续发展指数的中国1990—2010年人类-环境系统可持续性评价

中国经济的快速发展对人类-环境系统造成了巨大压力。如何全面地评估中国人类-环境系统可持续性已成为当前可持续性科学的一个研究热点。论文基于"人类可持续发展指数"在国家、区域和省三个尺度上系统评价了中国人类-环境系统1990—2010年的可持续性。研究结果表明,2010年中国人类-环境系统可持续性为中上水平,总体呈现东高西低的空间格局。1990—2010年中国人类-环境系统可持续性表现为增长趋势,中西部可持续性增长快于东部。经济和社会可持续性指标呈增加趋势,环境可持续性指标为下降趋势。可见,中国人类-环境系统可持续性的空间格局与动态变化均不协调,需进一步促进中西部社会经济发展及加强生态文明建设以实现社会、经济与环境可持续性的全面提高。     

基于能值分析的陕西省榆林市绿色GDP动态研究

绿色GDP是在扣除自然资源消耗与环境损耗之后的GDP,是衡量城市可持续发展的重要指标。资源型城市作为以资源开发利用为主的城市,对自然资源消耗以及环境资源损耗更为严重,因此对其绿色GDP进行研究具有更加深刻的意义。论文利用Odum生态经济系统能值理论和方法,以资源型城市陕西省榆林市为例,对其2005—2012年间国民经济生产过程中消耗的不可更新资源和环境损耗进行定量分析,计算消耗的不可更新资源和环境损耗的能值及其能值-货币价值,从而核算了榆林市2005—2012年间的绿色GDP变化,结论如下：1）榆林市绿色GDP占比由81.2%下降到44.1%,并且这种趋势在持续扩大;2）不可更新能源的利用几乎以每年10%的速率递增,不可更新能源占GDP的比重由2005年的13.35%上升到2012年的44.8%,是造成榆林市绿色GDP偏低的主要原因;3）榆林市不可更新能源消耗仍以煤炭为主,煤炭利用达到化石能源利用的90%以上,辅助伴有石油与天然气;4）榆林市环境损耗主要是由废气、废水和固体废弃物3部分组成,其中废气的组成占80%以上。     

The Process Analysis Method of selecting indicators to quantify the sustainability performance of a business operation

This paper describes a method for assessing the degree of sustainability of a business operation, in terms of indicators related to the sustainability impacts of its particular activities. The Process Analysis Method considers the impact on the capital residing in the three domains: the environment, the economy and the domain of human/social capital. It is found, using the Brundtland definition of sustainability, that these impacts can be related to two business perspectives: (1) Resource efficiency, which measures the effectiveness of conversion of natural, financial, human and social capital; (2) Fairness in benefit which describes how fairly the benefits and disbenefits of changes in the three domains are distributed amongst stakeholders.The method requires a complete review of the activities of the business within an appropriately defined system boundary, in order to make an inventory of activities which affect the capital stores of value; those effects are found to relate to the business perspectives. The effects of these activities on stakeholders are identified, and those which are deemed to be significant are characterised by issues: these determine the selection of indicators whose values are given by metrics. The methodology thus enables the development of a comprehensive set of sustainability indicators and metrics for the particular business operation. The set of indicators will be similar for businesses with similar activities, so the methodology facilitates comparison and benchmarking. Further, the value of a particular indicator can be traced back through the analysis to a particular business process, which is especially helpful in guiding remedial action, since cause is linked to effect by the method.     

人类发展指数的修正与可持续发展的替代指标

本文确认了全球社会-生态问题（过度消费,道德危机）的主要根源并提出了新的可持续发展的愿景,重点要关注精神、道德、心理、生理和人的智力开发（而代替以消费为导主的理念）。讨论了人类发展指标不足所涉及到的因素（寿命预期、人均国内生产总值）,提出了测量人类可持续发展的替代指标,即：健康人口的比例。生态效率也被建议作为转化可持续发展的必要条件,人的精神,根据生态中心立场（社会-生态幸福）。通过适当的教育和体制政策而实现环境和人类健康、公平和整个人类的发展。     

基于遥感的SDG 15.1.2生物多样性指标计算与分析:以长三角生态绿色一体化发展示范区为例

生物多样性评价为生物多样性保护提供重要的参考价值,联合国可持续发展目标(SDGs)中15.1.2指标对此提出了具体要求. 本研究借助遥感技术,以长三角生态绿色一体化发展示范区(简称“示范区”)为研究区,选取物种多样性层次、生态系统多样性层次和景观多样性层次的7个指标(生境质量指数、增强型植被指数、水网密度指数、生境面积百分比、辛普森多样性指数、景观分离度指数、蔓延度指数)构建生物多样性评价指标体系,实现了对研究区生物多样性的量化计算及生物多样性评估. 结果表明:①研究区生物多样性指数平均值为0.42,生物多样性高等级区域面积为526.65 km2,占研究区陆地面积的27.38%;研究区共28个乡镇,其中生物多样性高等级区域占乡镇陆地面积比例大于50%的乡镇有两个,分别是青浦区的华新镇和香花桥街道. ②探究了土地利用方式和城市不透水面占比对生物多样性的影响,生物多样性受人类活动干扰较为严重,不透水面占比与高等级生物多样性占比呈负相关,在植被稀少的城市和工业区域生物多样性等级较低. 研究显示,SDG 15.1.2指标区域得分为27.38分,距离实现2030年生物多样性可持续目标还面临一定的挑战;同时,该研究旨在构建县级区域生物多样性现状的评价指标体系,从而为SDGs指标本地化提供理论参考.      

我国农产品主产区土地可持续利用评价

农产品主产区土地利用的可持续性状况直接关乎国家的粮食安全。综合资源环境、经济和社会要素,构建了以县域为单元的土地可持续利用评价指标体系,基于变权理论,评价分析了我国8个农产品主产区土地可持续利用现状及其动态。结果表明:各农产品主产区的土地资源环境、经济和社会可持续性的空间分布呈现明显差异。资源环境优良、人均GDP较高的四川盆地、黄淮海平原和长江中游及江淮地区的土地资源环境和经济可持续性均明显高于其他地区,尤其是生态脆弱的新疆和内蒙古东部地区;黄淮海平原、长江中游及江淮地区和松嫩平原90%以上的县域土地利用社会可持续性达到较高度及以上水平。2000-2008年间,各农产品主产区的土地经济和社会可持续性变幅要高于资源环境可持续性的变幅。四川盆地、松嫩平原、三江平原和黄淮海平原土地资源环境可持续性增强,其较高度及以上水平的县域个数比例增加10个百分点以上,华南蔗果区、新疆和内蒙古东部区则减弱,而各农产品主产区土地经济可持续性均有不同程度的提高。同时,黄淮海平原的水资源负载指数增加,四川盆地和长江中游及江淮地区进一步激化的人地矛盾和华南蔗果区城乡收入差距增大等现象值得关注。     

Eco-design implemented through a product-based environmental management system

Lucent Technologies (Lucent) has undergone considerable change in business strategy with the outsourcing of manufacturing activities. In order to control the significant environmental aspects of hardware products, Lucent's wireless business unit, Mobility Solutions, determined it would concentrate on the design of products: focusing on eco-design enables product sustainability to be improved, with each product generation providing a ‘start of pipe’ (front end) solution with attendant efficiencies.Mobility Solutions pioneered a product-based environmental management system (PBEMS) to formally address the impacts of wireless hardware products on the environment throughout the entire product lifecycle, regardless of where products are developed. This management system looks beyond the environmental impacts of manufacturing to include conceptual design, development, use by the customer, and final product disposal.The success of this approach can be attributed to the integration of eco-design with traditional hardware product realization processes. Through the PBEMS, business and environmental processes are simultaneously utilized to manage significant product aspects and to incorporate sustainability principles during product design. Many innovative eco-design tools are applied during the product realization process to identify areas for improvement of future products, and to verify that each generation of existing products is more sustainable than its predecessor. These eco-design tools include eco-roadmapping, design for environment guidelines and checklists, and lifecycle assessments.The Mobility Solutions PBEMS conforms to the requirements of the ISO 14001 international standard and has achieved third-party certification. By implementing environmentally responsible characteristics through eco-design programs, employees, customers, and the world community benefit from a consistent approach to the environmental management of wireless hardware products. Mobility Solutions continues to reap the value of sustainable product design that is both good for the environment and makes sound business sense.     

养生旅游度假区自然养生环境的景观设计研究

随着旅游经济朝着深度化的方向发展,休闲养生的度假形式逐渐取代传统单一的观光旅游,养生旅游已成为人们关注的旅游新热点,对养生旅游度假区自然养生环境景观设计中应遵循生态自然、以人为本和养生空间情景化的设计理念,使人与自然相融合提供休闲放松的生活环境;自然养生环境中地形设计可以让人们体会不同地形给人带来的直接感受,实现不同人与自然和谐共处的养生环境;从水景设计、园路广场设计和文化景观设计三种不同角度对自然养生环境的水景观进行设计,使人们在养生度假区中感受到活力四射的水景观氛围。     

浅议环境法的绿色专利

人们通常强调新颖性和经济效用的一个创新,而忽略了对环境造成的影响。这一思想体现到制度设计专利制度。一般来说,如果能够通过三个条件：新颖性、实用性和创新性,可授予专利。这种制度设计制约思维过程中创新者的回报,他们努力发明一件新颖的且有利可图的专利,但是忽略了对环境造成的影响。因此,牺牲的最终是环境。在这项研究中,试图探索一种体制上的补救。在为了改变科技发展的方向,建议完善政策背景下的创新,特别是专利制度。引进一个新的考核标准,绿色专利制度,并探讨其可行性和可能带来的影响。通过把这项环保的关注到专利审查,专利制度可以鼓励创新发明的＂创新,实用和绿色＂的产品以及程序,称之为＂绿色专利＂。     

就葫芦岛市矿业开发论绿色GDP及环保在绿色GDP中作用

绿色GDP是对GDP指标的一种调整与发展,能较客观地反映经济状况与国民福利程度.在此就葫芦岛市矿业开发存在的环境、生态问题,呼唤绿色GDP研究与应用,并探讨了环境保护工作在绿色GDP中的作用.     

People,pigs and pollution – Experiences with applying participatory learning and action (PLA) methodology to identify problems of pig-waste management at the village level in Fiji

Participatory learning and action (PLA) methodology was used at the village level in Fiji to identify and understand factors that influence two selected communities in implementing changes to current pig-waste management practices. The focus area was the Coral Coast in the south of Viti Levu island, where international tourism is expanding but stream and coastal waters are under threat of pollution from the largely uncontrolled release of pig waste into the local environment. The investigation found that participatory approaches are effective at the village level if correct tools are used and if the research process adapts to community needs. In particular, PLA methods in the two study villages (Komave and Votua) were able to assist different demographic groups to identify and then prioritise a range of pig-waste problems, including deteriorating water quality, public health and agricultural sustainability. Encouragement by PLA facilitators for communities to take ownership of these problems led eventually to one village installing a new pig-management system. This has become a showcase as a successful local-scale rural development project with long-term benefits for the local environment and the continuing growth of tourism in the area.     

论可持续发展与水资源工程环境影响评价

本文在分析传统水资源工程环境影响评价固有模式及存在问题的基础上,对水资源工程环境影响评价赋予了可持续性的内涵,并对其理论和方法进行了新的探索,建立了一套适应我国国情的基于可持续发展的水资源工程环境影响评价模式体系。其内容包括可持续发展的水资源工程环境影响评价理论基础、评价内容、评价方法、评价指标体系及评价准则和工作程序     

污水处理厂PPCPs的污染现状与去除技术

近年来,药品和个人护理品(PPCPs)作为一类新兴有机污染物在环境中被广泛报道。传统的污水处理厂处理工艺难以有效去除污水中的PPCPs,残留在污水处理厂出水中的PPCPs及其代谢物进入水环境会严重威胁人类健康和生态环境。介绍了PPCPs的类别、性质以及水环境中PPCPs的赋存水平及其潜在危害,提出风险熵法(RQ)是国内外普遍使用的风险评价方法;跟踪了近20年来PPCPs在污水处理厂的来源与分布,分析了不同国家和地区的污水处理厂不同处理工艺各处理单元对PPCPs的去除效果;指出一些先进技术已有效应用于污水处理厂污水中PPCPs的去除,如高级氧化技术、膜过滤技术、活性炭吸附技术,并对各种技术去除PPCPs的优势和瓶颈进行了分析。