我国环境产业集群发展的必要性与可行性分析

产业的聚集发展已经成为环境产业发展的重要形式,但是我国大多数环境产业聚集发展缓慢,长期停留在较低层次,本文在阐述我国环境产业聚集现状的基础上,从宏观产业服务化发展趋势和微观产业内在基础两个角度分析我国环境产业集群发展的必要性和可行性,提出环境产业的集群化发展是我国环境产业聚集升级和转型的一条新途径,并就推动环境产业集群发展给出几点政策建议.     

基于S曲线的我国风电产业发展阶段研究

以TRIZ中的S曲线为基础,利用Logistic方程拟合S曲线,根据Logistic曲线的斜率特征,找到划分风电产业发展阶段的拐点,形成风电产业发展阶段划分的理论基础。拟合我国风电产业发展的S曲线方程,对我国风电产业发展进行了阶段划分,并认为我国现阶段风电产业发展刚开始进入成熟期。通过TRIZ中的S曲线对应的进化法则指导,提出现阶段我国风电产业发展策略建议。     

我国环保产业现状及环保企业商业模式

我国环保产业处于发展的黄金时期,环保企业的商业模式决定其能否建立强大的产业基础甚至成为产业主导。文章从环保产业发展的外部政策环境、环保产业发展历程和细分产业相关企业商业模式等角度探讨了我国环保产业的现状,并分析了环保企业商业模式的发展方向。新的商业模式将培育出综合环境服务商和环境解决方案提供商。     

中国中小学环境教育概况

1．中国中小学环境教育的发展中国中小学环境教育起步于本世纪7O年代末期，开展已经20多年了。70年代以来，随着我国工业化过程的加快，环境面临着经济发展和人口增长的双重压力，环境问题已成为制约经济发展和影响人体健康的重要原因。中国的环保事业由此产生和发展起来。与此同时，环境教育也随之起步前进。中国中小学环境教育自70年代开始，大体经历了三个阶段：门）初期阶段。1971年第一次全国环境保护会议之后，环境教育开始起步。中国环境科学学会环境教育委员会通过多次会议，倡议和宣传在中小学开展环境教育的意义，并开始实施普及…     

导读

我国的环境科技历经 30年的发展，已为解决我国重大环境问题，维护国家权益提供了大量科学依据和决策支持，为防治污染提供了一系列先进适用技术和产品。有力地促进了环境保护事业的发展。国家环保总局科技标准司司长余德辉的《我国环境科技发展现状及机遇》一文，论述了自全国第一次环境保护会议以来，环境科技所经历的三个发展阶段和主要发展方向；总结了环境科学技术的发展特点；展示了环境科学技术在环保事业中的重要作用。文章就我国当前面临的环境问题，指出未来 10年环境科技的发展需求。如要努力探索社会主义市场经济体制，提高科学…     

浅析环保产业的税收引导

被西方发达国家称为“朝阳工业”的环保产业已经在全世界引起了足够的重视。90年代,全球产业结构调整又出现了向资源利用合理化、对环境无污染或少污染方向发展的新趋势。这无疑给蓬勃兴起的环保产业提供了更为广阔的发展前景。我国环保产业尚处于起步阶段,如何抓住机遇乘势而上?如何创造一个宽松的环境促进其迅速发展呢?请看——     

我国煤炭产业的比较优势分析

依据美国教授迈克尔·波特的竞争优势理论，从产业结构的几个主要影响因素方面分析了煤炭产业相对于相关产业的比较优势，探讨我国煤炭产业竞争力，为煤炭产业的相关研究提供有益的参考。     

近10年来我国旅游产业与旅游环境协调度的时空演化分析

旅游产业与旅游环境的协调度是衡量区域旅游可持续发展的重要评判依据,因此对旅游产业与旅游环境的协调度进行研究分析具有现实意义。从时间和空间尺度上对旅游产业与旅游环境的协调性及其演化进行分析,构建了能较全面反映旅游发展与旅游环境协调性的两大指标系统,并采用协调度的计算模型对我国30个省(直辖市、自治区)2000—2010年的旅游产业与旅游环境协调度的时空演化进行分析。研究结果显示:旅游产业与旅游环境的协调性呈逐年上升趋势,但各省(直辖市、自治区)之间协调性的差异普遍存在;从协调性的区域空间分布来看,近10年我国旅游产业与环境协调性较高的区域呈聚集发展的趋势。     

漫话环境产业的研究

环境产业是一个产业上的新概念，是相对传统的三个产业分类来说的。环境产业既有属于第一产业的生态农业、采掘业的环境优化，又有属于第二产业的公害防治装置的生产与制造，还有属于第三产业的环境咨询业、金融服务业。因而，环境产业涉及到各行各业。对环境产业的研究，应该把握环境产业的发展规律，了解发展现状，特别是在国际化的趋势之下，优化环境成为世界人民共同的目标。环境产品的发展方向将会有何特点？环境产业的经济效益又有多高？环境产业的发展与国家的政策要求紧密相连，与居民的生活利益紧密地相关。以汽车发展为例，现代化…     

美国环保政策的剖析——向“优化型”演变的美国环保政策

1.受经济和环境制约的美国环保政策的演变美国的环保政策与经济、环境密切相关。它的演变过程经历了三个阶段: 第一个阶段(六十年代以前),即鼓励治理阶段。继本世纪初实现资本主义工业化之后,美国的煤炭、钢铁、化工、交通运输业等开始迅猛发展,新城市不断涌现,城市人     

U.S. Postal service northeast area master plans: Cutting edge environmental management for the real world

The U.S. Postal Service faces a range of environmental challenges as broad as those encountered by many large industries. The Postal Service's Northeast Area has responded with a carefully crafted, far-reaching approach to environmental management that relies on several key components—chief among which is a comprehensive Environmental Compliance Master Plan.© 1999 John Wiley & Sons, Inc.     

基于生命周期评价理论的旅游产业发展研究——以张家界为例

旅游业是国民经济的战略性产业。基于生命周期理论,分析了旅游地生命周期的发展对旅游业发展的影响。以张家界市为例,分析了影响旅游地生命周期发展阶段的因素及张家界旅游生命周期阶段,提出了通过推动旅游地旅游产品推陈出新,加强景区利益协调和推动低碳环保的张家界旅游发展路径。     

美国废水治理发展与展望

文章介绍了美国废水治理过程中环保法规和主要水处理技术的发展,阐述工业废水治理的发展及其前景。     

Response to the environmental and welfare imperatives by U.K. Livestock production industries and research services

Production methods for food from U.K. livestock industries (milk, dairy products, meat, eggs, fibre) are undergoing substantial change as a result of the need to respond to environmental and animal welfare awareness of purchasing customers, and to espouse the principles of environmental protection. There appears to be a strong will on the part of livestock farmers to satisfy the environmental imperative, led by the need to maintain market share and by existing and impending legislation. There has been support forthcoming in the form of Government-sponsored scientific research and technological development to provide the necessary framework for new environmentally sensitive practices. The agricultural community has itself made substantial responses to market demand through the inception of Farm Assured Quality Assurance Schemes. These appear to have a more sustainable future than the extremes of organic farming and free-range practices. Pollution of agricultural land with nitrate and phosphate by intensive livestock industries is a greater problem in some parts of continental Europe than it is in the U.K. The distribution of livestock out of intensive units and into mixed farming systems, would require substantial restructuring of the industry. Many of the animal welfare requirements which have been forwarded as a part of the environmental agenda for agriculture have been voluntarily accepted by livestock producers. However, some major aspects, such as alternative housing systems for pigs and poultry, remain unresolved. Analysis of the science and technology support for the environmental imperative, especially from Government sources, would suggest that, although dramatically increased in recent years, environmentally orientated research remains a relatively small proportion of the whole. Whilst a movement away from governmental funding of volume production appears to be justifiable, there has not been an equivalent balancing of effort toward funding for product quality, sustainability, environmental protection and animal welfare. Nevertheless, the university education system is producing a generation of more environmentally aware agricultural science graduates who are opting to pursue Government-sponsored environmentally orientated postgraduate research programs.     

中美欧跨区域大气环境监管比较研究及启示

近年来,酸雨、灰霾和光化学烟雾等跨区域大气环境问题日益突出,严重威胁广大人民群众的健康和环境安全。美国和欧盟在跨区域大气环境监管中都取得了丰富的经验。本文通过对中美欧跨区域大气环境监管在组织机制、法律法规、机构建设和监管手段等4个方面比较分析,结合我国国情,试图为我国跨区域大气环境监管的完善提供一些有益的启示。     

中-韩自贸区建立对辽宁环保产业的影响及对策研究

建立中-韩自由贸易试验区是党中央、国务院做出的重大决策,是深入贯彻党的十八大精神,在新形势下全面深化改革、扩大开放战略的重大举措。辽宁省环保产业发展起步较早,尽管近年来在全国的位次有所下滑,但在产品门类、技术、人才、关联产业以及园区化、集群化的发展模式上仍具有一定优势。面对中-韩自由贸易试验区对环境服务业战略转型的机遇和挑战,辽宁省应明确提出环保产业发展战略和目标定位,要强化政府的主导作用,加强不同环境服务分类影响研究,实施国内环境服务企业的"走出去"战略,加快环境服务业发展和战略转型的法规和政策体系建设,制定针对国内环境服务企业的扶持战略,解决战略转型的保障问题。本文以自贸区贸易效应为理论依据,根据辽宁省环保产业发展现状,探索在新时期如何利用辽宁省的区位优势不断创造市场空间,加快政府职能转变,积极推进环保产业贸易和投资便利化,强化资本、技术、人才等要素构建,加强园区建设,培育领军企业。     

从拒绝《京都议定书》看美国政府环境外交意图

作为国际社会最具影响力的环境协约,《京都议定书》却被美国政府拒之门外,通过对美国近年来针对该协约的态度及对全球变暖问题的外交举措分析,可以看出,美国政府环境外交行为的意图主要体现在三个方面,即规避不利条款的束缚;设计和实施替代性方案;积极争取国际环境领域的领导地位。     

可持续雨水管理与海绵城市构建的美国经验

随着中国经济的快速发展,越来越多的水环境问题开始涌现。海绵城市的提出正是立足于当下中国城市内涝及相关环境问题。基于此,本文简要分析了中国城市内涝的原因及海绵城市相关构建思路,重点阐述了美国可持续雨水管理经验与守护水资源上的实际做法,并给出了美国雨水管理实例,以期为中国海绵城市建设提供参考。     

Industrial estate planning and management in India--an integrated approach towards industrial ecology

Industrial estates (IE) are today perceived as an integral part of development strategies of many countries worldwide. The environmental impacts from a concentration of large number of industries in a small area or unplanned IE, can pose a serious threat to both local and global sustainable development initiatives. The formation of ecologically balanced industrial systems can result in numerous environmental and economic benefits. This paper examines the relevance of industrial symbiosis and carrying capacity concepts and proposes an integrated approach towards IE planning in India based on grouping combinations of industries based on carrying capacity, formation of green industrial townships, development of environmental impact assessment guidelines for IE and implementation of environmental management systems.     

Integrated Measures of Anthropogenic Stress in the U.S. Great Lakes Basin

Integrated, quantitative expressions of anthropogenic stress over large geographic regions can be valuable tools in environmental research and management. Despite the fundamental appeal of a regional approach, development of regional stress measures remains one of the most important current challenges in environmental science. Using publicly available, pre-existing spatial datasets, we developed a geographic information system database of 86 variables related to five classes of anthropogenic stress in the U.S. Great Lakes basin: agriculture, atmospheric deposition, human population, land cover, and point source pollution. The original variables were quantified by a variety of data types over a broad range of spatial and classification resolutions. We summarized the original data for 762 watershed-based units that comprise the U.S. portion of the basin and then used principal components analysis to develop overall stress measures within each stress category. We developed a cumulative stress index by combining the first principal component from each of the five stress categories. Maps of the stress measures illustrate strong spatial patterns across the basin, with the greatest amount of stress occurring on the western shore of Lake Michigan, southwest Lake Erie, and southeastern Lake Ontario. We found strong relationships between the stress measures and characteristics of bird communities, fish communities, and water chemistry measurements from the coastal region. The stress measures are taken to represent the major threats to coastal ecosystems in the U.S. Great Lakes. Such regional-scale efforts are critical for understanding relationships between human disturbance and ecosystem response, and can be used to guide environmental decision-making at both regional and local scales.