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951.
Weisheng Zhou 《Sustainability Science》2006,1(1):115-122
It has been clearly recognized that future global climate change will limit the possibilities for sustainable development in China. To minimize these negative effects, as a practical strategy, we suggest that the Chinese government engage in international cooperation as a key contributor in the prevention of global warming. This suggestion results from numerical estimations of China’s greenhouse gas (GHG) emission trends accompanied with economic growth up to 2100. The results show that China’s gross domestic product (GDP), measured in terms of purchasing power parity (PPP), may overtake the sum of the GDPs of the United States and Canada in 2020. It is predicted that GDP per capita may reach US$20,000 and $80,000 in 2050 and 2100, respectively; meanwhile, CO2 emissions in China will increase from 6.6 billion tons (in carbon equivalent units) in 1990 to 54.6 billion tons in 2100. This means that the global peak concentration of GHG cannot be practically reduced without significant contributions from China. For international cooperation in mitigating global climate change, we introduce a new option, “per-capita emission restricted by assigned amount,” as an accounting rule for GHG reduction. This baseline classifies global CO2 reduction actions into three categories: compulsory reduction, self-imposed reduction, and voluntary reduction. We suggest that China contribute to world CO2 reduction according to the following timetable: voluntary reduction until 2012, self-imposed reduction until 2020, and compulsory reduction from 2020. The simulation results also indicate that China can benefit from this strategy in terms of improvements in its domestic economy and environment, for instance, by reducing fossil fuel consumption and the emission of pollutants.
相似文献
Weisheng ZhouEmail: Phone: +81-75-4663418Fax: +81-75-4663418 |
952.
Effective environmental management through life cycle assessment 总被引:6,自引:0,他引:6
F. I. Khan V. Raveender T. Husain 《Journal of Loss Prevention in the Process Industries》2002,15(6):455-466
Unplanned and unsustainable development (particularly rapid industrialisation) has placed great pressure in every dimension of the environment (air, water, soil, health, etc.). The resulting disturbance in the natural ecological balance is a serious concern. Sustainable development is the need of the hour; it can only be achieved through effective environmental management. Environmental management will become indispensable in the future as regulatory restrictions tighten and public expectations of environmental performance increase. The day is not far away when a customer will prefer to buy products produced by an environmentally committed organisation. In short, the environmental commitment of an organisation will become a market strategy.
Environmental management is a set of actions based on a structured methodology to ensure that an organisation is committed to the environment and that the production process has minimal/no adverse affect on it. This article emphasises environmental management in the real engineering sense of the term, and discusses how to develop an effective environmental management system through life cycle assessment. It further demonstrates through a real life case study how an industry has achieved landmark success in managing its environment, production, as well as winning the good faith of society. 相似文献
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三峡工程对长江流域可持续发展的影响 总被引:12,自引:4,他引:8
陈永柏 《长江流域资源与环境》2004,13(2):109-113
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。 相似文献
956.
江苏沿江开发研究 总被引:10,自引:2,他引:8
随着中国加入WTO和经济全球化进程的加快,长江三角洲以其独特的滨江临海的区位和发达的制造业基础,正在成为新的投资热点地区。江苏省沿江地区是长江三角洲重要的组成部分,拥有800多km的长江岸线和8个经济发达、人才资源优势明显的经济中心城市。传统的制造业基础和相对低廉的加工成本、商务成本,使江苏沿江开发既有对外来资本的吸引力,又有自我发展的内生机制。重点研究了全球化背景下江苏沿江开发的战略问题,主要包括:①江苏沿江地区开发的环境和条件比较分析;②沿江产业带重组与实施跨江开发;③再造新战略据点;④打破行政区界限沿江联动实施区域一体化,等等。最后指出:加快江苏沿江开发,必须科学规划、统筹安排,做到空间合理、时间有序,同时考虑沿江的环境容量有限,应实施可持续发展和南北联动的开发战略,拓展沿江的开发空间,提升沿江的产业发展水平。 相似文献
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960.
Local governance of energy transition: sustainability,transactions and social ties. A case study in Northeast France 总被引:1,自引:0,他引:1
P. Hamman 《国际发展与全球生态学杂志》2019,26(1):1-10
This paper tackles the process of energy transition from a transactional perspective. It addresses the governance of energy transition by studying its local actualizations, moving beyond purely technical and normative readings. The paper shows that through the local socio-technological energy systems, sustainability governance filters down to the level of individual, everyday behavior, thus questioning the link between public and private spaces, especially regarding the issue of housing. Going beyond the results commonly yielded by transition studies, which favor large-scale analysis, it details how the discourse of citizen involvement, which often boils down to a mere call to control one’s individual energy consumption, conceals environmental inequalities, confirming the socioeconomic divide materialized in deprived areas such as public housing estates or remote rural areas. From a methodological standpoint, the analysis is based on four case studies in Northeast France, in more or less privileged areas, and in both urban and rural environments: the renovation of a heating network in the public housing estate of Cité de l’Ill, north of Strasbourg; the solar energy systems designed for property owners in Plobsheim, a residential suburb of Strasbourg; the energy-efficient equipment set up in a public housing estate in the city of Saint-Dié, in the Vosges; and citizen participation in a cooperative program to finance wind turbines in the small Alsacian city of Saâles, in a mountain rural area. The paper draws on the results of these sociological investigations, carried out using field observations, questionnaires and interviews. 相似文献