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991.
    
The aim of the study is to test not only the relative importance effect of employees' external and internal corporate social responsibility (CSR) perceptions on prosocial and proactive behaviors (i.e., organizational citizenship behavior [OCB] and job crafting) but also the impact of the interaction of these two kinds of employee CSR perceptions on proactive behaviors. Survey‐based data were collected from 181 employees at eight luxury hotels located in South Korea. Using a two‐wave longitudinal design, we measured employees' internal and external CSR perceptions, and then their supervisors rated OCB and job crafting one month after. Hierarchical moderated regression model is employed to test research hypotheses. The results showed that employees' internal CSR perceptions are more strongly related to prosocial and proactive behaviors than employees' external CSR perceptions are. Furthermore, the positive relationship between internal CSR perceptions and prosocial and proactive behaviors was more pronounced when external CSR perceptions were high than when they were low. The theoretical and managerial implications of the results and the limitations of the study are discussed, and future research directions are suggested.  相似文献   
992.
    
This study develops a contingency framework by drawing upon on the perspectives of resource‐based view, stakeholder, and open innovation to investigate how and when market demand, environmental proactivity, and technology competence affect a firm's decision on the scope of eco‐innovation. A sample composed of 1,717 service firms is utilized to test the hypotheses. A zero‐truncated negative binomial approach is adopted to analyze the data. The results reveal that innovation openness plays a significant moderating role in the influence of proactivity and technology competence on the scope of eco‐innovation. Specifically, environmental proactivity has a stronger effect on the scope of eco‐innovation under high levels of search breadth and depth. Moreover, technology competence has more influence on the scope of eco‐innovation under a high level of search breadth. In addition, the results reveal that market demand positively affects the scope of eco‐innovation.  相似文献   
993.
    
CO2 geo‐sequestration into saline aquifers and an enhanced geothermal system (EGS) are two of the most effective solutions to reduce CO2 emissions into the atmosphere. The significance of thermal‐hydrological‐mechanical‐chemical (THMC) interactions is well identified in these two processes: fluid and heat flow, solute transport within a three‐phase mixture; stresses and displacements related to geomechanical effects; non‐isothermal effects on fluid properties and reaction processes; and equilibrium and kinetics of fluid‐rock and gas‐rock chemical interactions. In this paper, a novel numerical model is developed to describe the THMC processes mathematically. One mean stress formulation, which is simplified from the geomechanical equations with full stress tensor, is employed to solve mean stresses and displacements. Chemical equilibrium and kinetics are considered to quantitatively simulate geochemical reaction associated with solute transport. A sequentially coupled computational framework is proposed and used to solve reactive transport of water, gas components, and chemical species in subsurface formation with geomechanics. It is designed to keep a generalized computational structure for different THMC processes. A practical case with complex chemical compositions is presented to analyze the THMC processes quantitatively on the coupled effects of geochemistry and geomechanics during CO2 geo‐sequestration. In addition, a practical EGS case is presented to address the mutual effects of each THMC process quantitatively, especially the mutual effects of stress and chemical reaction. Heat transfer affects mean stress and geochemical reactions; mean stress impacts the solute transport and successive chemical reactions; and geochemical reactions are shown to have significant impact on the mean stress, pressure, or temperature.  相似文献   
994.
    
The primary aim of this study is to investigate how employees' corporate social responsibility (CSR) perceptions contribute to their voluntary pro‐environmental behaviors. This study also seeks to understand the moderating effects of employees' CSR motive attribution (substantive and symbolic) on the relationship between CSR perceptions and voluntary pro‐environmental behaviors. A questionnaire survey was conducted on 784 employees working in various industries such as telecommunication, pharmaceutical, medical, manufacturing, hospitality, and electronic. Results revealed that CSR perceptions positively affected voluntary pro‐environmental behaviors of employees. Moreover, employee's substantive CSR motive attribution strengthened the positive effect of CSR perceptions on voluntary pro‐environmental behavior, whereas symbolic CSR motive attribution weakened the positive effect of CSR perceptions on voluntary pro‐environmental behavior. This study provides guidance for managers who wish to address sustainability and CSR issues to enhance employees' voluntary pro‐environmental behavior. Organizations should integrate CSR initiatives into their sustainable strategy to increase employee's voluntary pro‐environmental behavior.  相似文献   
995.
    
Combining the postulates of the upper echelons theory and the economic theories of information disclosure, one might expect that the effect of chief executive officers' (CEOs') managerial ability on their firms' disclosure policies has both a direct and indirect nature. The latter would be associated with the mediating role of corporate social responsibility (CSR) performance on the relationship between CEOs' ability and corporate transparency. Using a sample of 956 international firms over the period 2006–2014 (6,442 firm‐year observations), we examine the role that the CEO ability plays in determining the relevance of CSR disclosures and whether this role is mediated by CSR performance. By proposing several regression models, we document that more able CEOs are more willing to disclose comparable and useful CSR information that favours stakeholder engagement. This relationship is mediated by the impact that CEO's ability has over the implementation of sustainability strategies that improve CSR performance.  相似文献   
996.
    
This paper analyses the level of managerial discretion in the practice of disclosing social and environmental information using impression management techniques based on visual rhetoric and associated with the structural dimension of the size of graphics and photographs and the colour of these images and of the animations in the report. From a sample of 105 non‐financial information statements from the 35 Spanish companies that were part of the IBEX 35 in 2018, 2017, and 2013, the results suggest two different impression management strategies used by companies to manage stakeholder's perception, with specific features at the industry level and with different levels of divergence/convergence in the structural dimensions of size or colour according to the level of standardisation in the revealed information.  相似文献   
997.
    
This study aims to investigate the effects of customers' perception of corporate social responsibility (CSR) on their CSR participation intention via customer–company identification (C–C identification). The authors also examine how CSR credibility strengthens the customers' CSR perception–C–C identification relationship and the indirect relationship between CSR perception and CSR participation intention through C–C identification. We conducted a survey of 567 South Korean bank customers and performed structural equation modeling to test our hypotheses. C–C identification partially mediated the relationship between customers' CSR perception and CSR participation intention. The positive association between customers' CSR perception and C–C identification was more pronounced when CSR credibility was higher than when it was lower. CSR credibility further moderated the indirect effect of customers' CSR perception and CSR participation intention through C‐C identification. This study deepens CSR research by showing how a cognitive CSR perception leads to a behavioral CSR participation based on a research model.  相似文献   
998.
    
One of the sectors that are being challenged to become circular is the clothing sector. Clothe swapping is considered as an example of a circular solution that enables slowing material loops. However, consumers have failed to widely engage in this type of practice and only a few studies explore this topic using a social practice perspective. This theoretical approach bridges individual and structural approaches to social change. In this study we explore why people in an emerging economy such as Colombia engage in clothe swapping, by exploring it from a social practice perspective. Based on interview and visual data, we explored the configuration of the practice, the interaction between elements, and the reasons why it recruits practitioners. We found that people participate in clothe swapping for economic, environmental, and innovative reasons. In order to perform the practice, three types of elements are involved: material elements such as clothes and place, skills for selecting and preparing the clothes for exchange and rules regarding these materials and behaviours during the event, and images and meanings. We characterised three interconnections between these elements that have been used to enable the practice, and finally, we explored how the participants' networks, histories, and capitals; the social significance of the practice; and its connections to other practices influence recruitment. This approach allowed us to identify paradoxes between the purpose and the implementation of the practice. Future research could use this perspective to compare cases in different socio‐economic context.  相似文献   
999.
Deficiencies in design and execution render stormwater‐runoff monitoring programs for many hazardous chemical sites inadequate for assessing the potential environmental quality and public health impacts of chemicals in the runoff. Two pervasive problems are the use of analytical methods that are inadequate for measuring certain hazardous chemicals at potentially hazardous concentrations, and the application of “criteria/standards” that are inappropriate for evaluating the environmental/public health impacts of chemicals. These concerns are most notable for carcinogens and chemicals that bioaccumulate in edible aquatic organisms, including arsenic, chromium, beryllium, mercury, dioxins, organochlorine pesticides (such as DDT), and polychlorinated biphenyls; unrecognized pollutants; and nanomaterials. In order to appropriately evaluate whether the runoff/discharge from a hazardous chemical site is a threat to human health, the analytical methods must be sufficiently sensitive in critical concentration ranges; sampling regimens need to be sufficiently rigorous to provide reliable characterization of the content of the runoff, receiving water, and, for bioaccumulatable chemicals, levels in edible organisms in receiving water. Proper sampling and analysis will then provide data to enable the appropriate criteria/standards to be applied. © 2010 Wiley Periodicals, Inc.  相似文献   
1000.
Many biodegradation studies have focused on survival of isolated bacteria to increase the bacteria population and subsequently enhance the efficiency of polycyclic aromatic hydrocarbon (PAH) biodegradation. However, there is limited research on enhancing the performance of isolated bacteria through reinoculation. Thus, this study was designed to evaluate the effects of reinoculation on the performance of Sphingobacterium spiritivorum in degradation of phenanthrene contaminated sand. Experiments were performed in three different reactors. Inoculation was performed once (day 0) in reactor 1. In reactor 2, inoculation was performed twice (day 0 and day 5). The bacteria was isolated from reactor 2 and inoculated into reactor 3. The study results show reactor 3 having the highest degradation rate (13.61 mg/kg/day) and percentage removal (95.36 percent). In contrast, without reinoculation in reactor 1, 68.93 percent of phenanthrene was removed. Thus, the performance of S. spiritivorum in phenanthrene degradation can be enhanced through reinoculation. © 2014 Wiley Periodicals, Inc.  相似文献   
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