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四川天然气产区循环经济探析 被引量:1
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作者 胡雪 黄梅 张淑英 《天然气技术》 2009年第6期68-69,共2页
定义了天然气产区循环经济的内涵,认为天然气产区循环经济包括3个层次,即天然气产区内部组织循环、资源地的区域循环和社会循环。从改革天然气产业管理体制、加强地方政府监管、加强天然气开发企业的科技创新等方面提出了发展四川天然... 定义了天然气产区循环经济的内涵,认为天然气产区循环经济包括3个层次,即天然气产区内部组织循环、资源地的区域循环和社会循环。从改革天然气产业管理体制、加强地方政府监管、加强天然气开发企业的科技创新等方面提出了发展四川天然气产区循环经济的建议。 展开更多
关键词 四川 天然气 管环经济 天然气产生 管理体制
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调水工程输水管道建设对沿线景观格局影响的研究 被引量:1
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作者 吴钢 董孟婷 +2 位作者 唐明方 李思远 曹慧明 《河南理工大学学报(自然科学版)》 CAS 北大核心 2016年第3期373-380,共8页
为了了解调水工程输水管道建设对沿线景观格局的影响,选取南水北调中线一期工程河北省易县段调水工程输水管道建设区域为研究对象,以50-3 000 m划分不同宽度研究区,利用Arc GIS和FRAGSTATS软件,研究了施工建设前、中、后期沿线土地利用... 为了了解调水工程输水管道建设对沿线景观格局的影响,选取南水北调中线一期工程河北省易县段调水工程输水管道建设区域为研究对象,以50-3 000 m划分不同宽度研究区,利用Arc GIS和FRAGSTATS软件,研究了施工建设前、中、后期沿线土地利用类型的变化,并且分别计算不同宽度及整体景观的景观指数,分析管道建设对沿线区域景观格局的影响。研究结果表明:管道工程建设期的对区域土地利用方式产生的影响较为明显和强烈,工程建设对施工作业带两侧100 m范围内影响最为明显。 展开更多
关键词 南水北调 输水管道建设 景观指数 遥感影像
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Detailed Ecological Footprint Accounting of Liaoning in 2006 被引量:1
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作者 Liu Li Liang Chenghua +2 位作者 Wang Qi Wang Zhijiang Du Liyu 《Chinese Journal of Population,Resources and Environment》 北大核心 2008年第4期78-87,共10页
Ecological footprint (EF) has received considerable attention as a useful indicator in the context of sustainable development. So far, EF has been used in numerous studies by academies, organizations and government au... Ecological footprint (EF) has received considerable attention as a useful indicator in the context of sustainable development. So far, EF has been used in numerous studies by academies, organizations and government authorities. However, the results of these studies failed to be comparable directly with each other due to imprecise data sets, unmodified accounting methods of pasture and fossil energy, ignored secondary products, undefined process of calculating yield factors and improper biocapacity for biodiversity. In this paper, we elaborated on EF estimating methods from six categories of consumption in order to overcome the limitations above. We adopted precise data and revised methods, calculated EF of some secondary products, introduced weighted factor to calculate yield factors and adjusted biocapacity by an appropriate amount. Meanwhile, we investigated the resource consumption of Liaoning Province in 2006 to assess EF. Its results showed that Liaoning Province overused its natural capital and was in an unsustainable state. We concluded that two specific problems that had arisen in EF assessment and gave some suggestions for Liaoning Province to improve its unsustainable state. 展开更多
关键词 ecological footprint bioproductive area BIOCAPACITY Liaoning Province
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Unit Environmental Property Rights: Efficiency, Responsibility and System
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作者 Li Ruie Huang Yi 《Chinese Journal of Population,Resources and Environment》 北大核心 2008年第4期13-19,共7页
The inexplicit efficiency of environmental property rights lies in its fuzziness. Based on the character of environmental property rights discussed, unit environment shows intra relationship between efficiency and dut... The inexplicit efficiency of environmental property rights lies in its fuzziness. Based on the character of environmental property rights discussed, unit environment shows intra relationship between efficiency and duty of environmental property rights, and constructs a symmetrical system arrangement. Through analyzing the possibility and feasibility of unit environmental property rights, the significance of symmetrical system arrangement to avoid the inexplicit efficiency of environmental property rights is discussed in this dissertation from the aspect of the validity of offering and implementing system. 展开更多
关键词 environmental property rights EFFICIENCY RESPONSIBILITY SYSTEM
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Scenario Formation of Energy Demand and CO_2 Emissionsfor Sustainable China
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作者 Wei Baoren Yagita Hiroshi 《Chinese Journal of Population,Resources and Environment》 北大核心 2008年第4期41-45,共5页
Co-integration theory has been employed in this paper and Granger causes are found between urbanization rate and GDP, between capital stock and GDP. Scenario analysis of GDP is performed using the GDP model establishe... Co-integration theory has been employed in this paper and Granger causes are found between urbanization rate and GDP, between capital stock and GDP. Scenario analysis of GDP is performed using the GDP model established in the paper. The energy consumptions in Germany, Japan and other developed countries are analyzed and compared with the energy consumption in China. Environmental friendly scenario of energy demand and CO2 emissions for sustainable China has been formed based on the results of comparison. Under environmental friendly scenario, the primary energy consumption will be 4.31 billion ton coal equivalence (tee) and CO2 emissions will be 1.854 billion t-c in 2050; energy per capital will be 3.06 tee that is 1.8 times of energy consumed in 2005 in China and 51% of consumed energy per capital in Japan in 2003. In 2050, the energy requirement of unit GDP will be 20% lower than that of Germany in 2003, but will be still 37% higher than that in Japan in 2003. It is certain that to fulfill the environmental friendly Scenario of energy demand and CO2 emissions is a difficult task and it needs long term efforts of the whole society, not only in production sectors but also in service and household sectors, 展开更多
关键词 energy demand CO2 emissions scenario analysis COINTEGRATION
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Remote Monitoring of Expansion of Aquaculture Ponds Along Coastal Region of the Yellow River Delta from 1983 to 2015 被引量:20
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作者 REN Chunying WANG Zongming +4 位作者 ZHANG Bai LI Lin CHEN Lin SONG Kaishan JIA Mingming 《Chinese Geographical Science》 SCIE CSCD 2018年第3期430-442,共13页
Aquaculture ponds are one of the fastest-growing land use types in valuable and fertile coastal areas and have caused serious environmental problems. Quantitative assessment of the extent, spatial distribution, and dy... Aquaculture ponds are one of the fastest-growing land use types in valuable and fertile coastal areas and have caused serious environmental problems. Quantitative assessment of the extent, spatial distribution, and dynamics of aquaculture ponds is of utmost importance for sustainable economic development and scientific management of land and water resources in the coastal area. An object-oriented classification approach was applied to Landsat images acquired over three decades to investigate the long-term change of aquaculture ponds in the coastal region of the Yellow River Delta. The results indicated that the aquaculture ponds in the study area undergone a sharp expansion from 40.38 km^2 in 1983 to 1406.89 km^2 in 2015, and the fast expansion occurred during the period of 2010–2015 and 1990–2000. Natural wetlands, especially mudflat, and cropland were main land use types contributing to the increase of aquaculture ponds. The patches of aquaculture ponds were consequently prevalence in the north of the Yellow River Estuary and landscape metrics indicated an increase of the aquaculture ponds of the study area in the quantity and complexity. The expansion of aquaculture ponds inevitably had negative effects on the coastal environment, including loss of natural wetlands, water pollution and land subsidence, etc. The results from this study provide baseline data and valuable information for efficiently planning and managing aquaculture practices and for effectively implementing adequate regulations and protection measures. 展开更多
关键词 aquaculture ponds remote sensing coastal region Yellow River Delta
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Environmental protection versus economic growth
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作者 Cristina Mioara Vasile 《Journal of Modern Accounting and Auditing》 2008年第12期52-57,共6页
This paper presents and analyses the differences in the eco-models implemented worldwide (such as whether and how carbon taxes being "recycled"), or in their efficiency parameters (inconsistent parameter values t... This paper presents and analyses the differences in the eco-models implemented worldwide (such as whether and how carbon taxes being "recycled"), or in their efficiency parameters (inconsistent parameter values that account for different results). This is the assumption that a real tradeoff exists between the production of environmental goods. The present article empirically proves that something must be given up in order to gain something else, and once equations are specified to trace out the path of the economy over time, the natural economic formulation of such equations will embody the notion of economic and bio-tradeoffs. 展开更多
关键词 energy efficiency cost-saving models INVESTMENTS environmental goods utility function
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A "Paradox" in China's Environmental Management: An Argument From a Comparative Study on Waste Recycling Policies Between China and Japan
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作者 Takashi Sekiyama 《Chinese Business Review》 2013年第6期425-434,共10页
China appears to have a "paradox" in its environmental management policies. For example, China's recycling policies appear paradoxical. With its rapidly expanding economy, China is now the world's largest emitter ... China appears to have a "paradox" in its environmental management policies. For example, China's recycling policies appear paradoxical. With its rapidly expanding economy, China is now the world's largest emitter of urban waste. Under such a situation, China is aiming to build up a recycling economy by enacting a number of related laws. Despite the development of waste recycling regulations, however, the load on the environment by continuously increasing waste has not reduced in China so far. What explains this seemingly paradoxical situation of waste recycling in China? It has been pointed out in the previous study on China's climate change policies that environment protection falls under the rubric of sustainable development in China. The question here is whether the same story can be applied to areas other than climate change in China's environmental management. This paper examines it in the area of its waste recycling policy. This paper conducts an evaluation of waste recycling regulations in China by comparing it with the experience of Japan, China's next-door advanced country. It concludes that the waste recycling regulations in China do not primarily aim at reducing the environmental load by reducing the amount of waste but rather for the main purpose of recycling and reusing resources effectively for the sake of economic development. 展开更多
关键词 China paradoxical environmental management recycling policy economic development sustainablesociety the environmental Kuztnets curve
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The Transformation of government economy management function on a sustainable development of the environment
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作者 Congcong LIU Xiaoping XU 《International Journal of Technology Management》 2015年第6期122-124,共3页
The ever-changing and developing ecological environment determines the functions of government to be followed by changes in economic management. The pursuit of short-term economic growth, ignoring the social promotion... The ever-changing and developing ecological environment determines the functions of government to be followed by changes in economic management. The pursuit of short-term economic growth, ignoring the social promotion, will lead to excessive consume the earth' s resources and deteriorate environment, which pose a serious threat for the overall development of the human. Reality shows that the traditional development model faced with severe challenges. Thus, to solve environmental problems and achieve sustainable human development has become starting point and destination for the world' s governments to consider all issues. Government, as the actors on the path of sustainable development, is imperative to change the government' s economic management functions to genuinely achieve economic, social and environmental comprehensive, coordinated and sustainable development. Implementation the strategy of sustainable development requires the Chinese government at least to adopt the ideology of overall and coordinated development in the head, follow the objective law and transfer the functions of government management of the economy on the basis of sustainable development. 展开更多
关键词 sustainable development government management economic functions
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Concept of Integrated Waste Management as Recoverable Resources in Product Cycle
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作者 Aleksandr Telizhenko Vadym Lukianykhin +4 位作者 Sergey Kuzmenko Elena Lukianykhina Elena Vishnitskaya Min Li Tatyana Shevchenko 《Journal of Environmental Science and Engineering(B)》 2012年第3期312-323,共12页
This paper presents a conceptual framework of integrated waste management which focuses on all stages of product life cycle. A mechanism of resource recovery motivating from waste in economic system (designers, produ... This paper presents a conceptual framework of integrated waste management which focuses on all stages of product life cycle. A mechanism of resource recovery motivating from waste in economic system (designers, producers, consumers, stakeholders in the field of disposal of the product) is suggested. The classification of institutional and economic instruments in the field of waste management as recoverable resources is developed. The author has proposed a scientific and methodical approach to the formation of an integrated waste management as recoverable resources, which is based on a set of methods of economic incentives at all stages of product life cycle and ensures the maximum possible and the environmentally safe management of wastes containing valuable resource components. 展开更多
关键词 WASTE recoverable resources integrated waste management product life cycle organizational-economic mechanism.
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Review of Issues Related to Tourism Policies regarding Environmental Management and Customary Practices of Tourism in Gilgit-Baltistan, Pakistan
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作者 Rehmat Karim Salma A. Durrani Azhar Hussain 《Journal of Environmental Science and Engineering(B)》 2012年第9期1087-1093,共7页
The purpose of this study is to highlight the issues and problems of tourism planning, policy formulation and implementation in Gilgit-Baltistan-mountainous region of Pakistan-a place which is abound with worth seeing... The purpose of this study is to highlight the issues and problems of tourism planning, policy formulation and implementation in Gilgit-Baltistan-mountainous region of Pakistan-a place which is abound with worth seeing natural scenes and also hub of world's highest mountain ranges. Tourism in many countries plays an important role in improving not only economic conditions but it also has been used as a tool to preserve environment. Tourism policy is part of national development policy in many countries, but in Pakistan this sector has been ignored in terms of proper policy formulation and also it was not considered as a potential sector for economic betterment. Although Pakistan, particularly Gilgit-Baltistan is replete with tourism resources, haplessly policy makers never focused on this sector in capitalizing these tourism resources. It also covers the traditional practices of 4 As (Access, Attractions, Accommodation and Acceptance) in Gilgit-Baltistan. In Pakistan, there have been different laws and regulations formulated with the passage of time but they have not been implemented properly. In Pakistan, tourism policy was first prepared in 1983 but it was not enforced appropriately. According to ranking of WEF T&T (World Economic Forum Travel and Tourism) competitiveness index, Pakistan is ranked below average in policy formulation and implementation. 展开更多
关键词 Statuary policies customary practices 4 As environment Gilgit-Baltistan Pakistan.
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Research on the Green Culture of Chinese Enterprise
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作者 Wu Yunguo 《Chinese Journal of Population,Resources and Environment》 2009年第1期94-96,共3页
According to the general tendency of the development of enterprise cultural in the 21st century, more and more intense attentions will be paid on the enterprise culture. Thus, while the world green tendency and the gr... According to the general tendency of the development of enterprise cultural in the 21st century, more and more intense attentions will be paid on the enterprise culture. Thus, while the world green tendency and the green demand rise increasingly, the research on the green cultural management is becoming more important. The study of the green cultural management is not only of vital significance in promoting the continuous development of social economy, but also exchanging the way of the economic growth from extensive pattern to intensive pattern, improving the capacity of the competition and economic benefit of the company, and accelerating the international business. Moreover, the research has another significant importance in enriching and developing the science of enterprise of management. 展开更多
关键词 enterprise culture green culture environmental protection
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Eco-budget-A Model of Urban Environmental Management
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作者 Hao Weixia Teng Li Wang Ziyan 《Ecological Economy》 2005年第4期13-17,共5页
In this paper, a new model of urban environmental resource management is introduced. The article analyzes the gap between urban environmental management and the management of economy and human resources. The significa... In this paper, a new model of urban environmental resource management is introduced. The article analyzes the gap between urban environmental management and the management of economy and human resources. The significance, the key points, the implementation procedures, and steps of eco-budget cycle are discussed. 展开更多
关键词 environmental management ECO-BUDGET
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The Impact of the Environment Management Act (EMA) on the Accountability of Companies in Fiji
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作者 Glen Finau Jale Samuwai Masilina Rotuivaqali Clayton Kuma Lusiana Kanaenabogi Tevita Veituna 《Journal of Modern Accounting and Auditing》 2013年第9期1216-1234,共19页
This study seeks to explore the impact of the Environment Management Act (EMA) (2005) on the accountability of three companies in Fiji. The study uses a multi-case study approach based on three subsidiaries of a c... This study seeks to explore the impact of the Environment Management Act (EMA) (2005) on the accountability of three companies in Fiji. The study uses a multi-case study approach based on three subsidiaries of a conglomerate. Data collection methods include semi-structured interviews with accountants, internal auditors, and environmental officers, document reviews, and content analysis of annual reports and websites of the respective companies. The findings suggest that the EMA (2005) had some effects in terms of engendering accountability on the companies studied. Further evidence suggests that while this increased accountability has led to disclosures in annual reports and websites, these disclosures are minimal at best; furthermore, they primarily address that the stakeholder group comprised government regulatory authorities. The study provides policy implications on how environmental legislations could be designed to improve the accountability of commercial entities in developing economies. The experience and issues highlighted are also useful to other developing economies who are contemplating in developing their own environmental legislations. This paper is one of the few papers that explore the impact of environmental legislations on accountability in a developing economy context. 展开更多
关键词 environmental legislation Environment Management Act (EMA) sustainability developing economy ACCOUNTABILITY
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Discussion on Application of Green Financial Management in the Enterprise
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作者 Songzhi Sun 《International English Education Research》 2014年第10期79-81,共3页
In this new century, the new green economy growth development pattern is gradually raised. As the expanding of development background, green management pattern has gradually been listed in many enterprises. This allow... In this new century, the new green economy growth development pattern is gradually raised. As the expanding of development background, green management pattern has gradually been listed in many enterprises. This allows companies to conduct exploration deeply, and takes advantage of sustainable development of the green economy plans; so as to make the call of national energy-saving emission to be responded, environment-friendly and resource-saving society to be constructed, also can make the healthy and green corporate culture to be created. 展开更多
关键词 Green financial management ENTERPRISES MANAGEMENT
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Managing Depreciation Expectations
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作者 Sun Jie 《Beijing Review》 2016年第50期32-33,共2页
The stability of China’s currency is dependent on a number of factors For the last two years the renminbi has been plagued by depreciation pressure.It has,once again,become a hot topic since October.Although the renm... The stability of China’s currency is dependent on a number of factors For the last two years the renminbi has been plagued by depreciation pressure.It has,once again,become a hot topic since October.Although the renminbi’s depreciation has not roused market panic,the instability of the current international political and economic environment signals the need for caution when dealing with the depreciation. 展开更多
关键词 currency political panic dealing instability appreciation dollar trading turmoil expectations
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