全文获取类型
收费全文 | 106篇 |
免费 | 1篇 |
国内免费 | 4篇 |
专业分类
安全科学 | 2篇 |
废物处理 | 7篇 |
环保管理 | 13篇 |
综合类 | 15篇 |
基础理论 | 23篇 |
污染及防治 | 41篇 |
评价与监测 | 4篇 |
社会与环境 | 6篇 |
出版年
2023年 | 1篇 |
2022年 | 14篇 |
2021年 | 9篇 |
2020年 | 3篇 |
2019年 | 4篇 |
2018年 | 1篇 |
2017年 | 4篇 |
2016年 | 3篇 |
2015年 | 4篇 |
2014年 | 5篇 |
2013年 | 6篇 |
2012年 | 6篇 |
2011年 | 8篇 |
2010年 | 4篇 |
2009年 | 6篇 |
2008年 | 5篇 |
2007年 | 3篇 |
2006年 | 6篇 |
2005年 | 4篇 |
2004年 | 3篇 |
2003年 | 3篇 |
2002年 | 2篇 |
2001年 | 3篇 |
1997年 | 1篇 |
1990年 | 3篇 |
排序方式: 共有111条查询结果,搜索用时 15 毫秒
51.
Vincent Sennes Jacques Breillat Francis Ribeyre Sandrine Gombert 《Environment, Development and Sustainability》2009,11(5):1031-1049
Since Rio, governments have increased measures to promote sustainable household consumption, but this has induced limited
changes in consumers’ daily practices. This article argues that one of the reasons behind the poor efficiency of these policies
is the low level of consideration granted to local decision-making. The article discusses the results of a study which aims
at better ascertaining the practices and representations of local government leaders in promoting sustainable development
in households. We shall analyse the motivations, obstacles, interaction of players, communication and action plans associated
with promoting sustainable development, in which individual will and effort are the keywords. The results obtained show how
important it is to introduce better management systems for information and resource exchange between the different institutions
involved. The study was carried out in a suburban area of south-west France counting 71 small towns and villages, characteristic
of the spatial dynamics triggered by the global phenomenon of urbanisation. 相似文献
52.
The present study was aimed at investigating road users’ perceptions and behaviors in case of a fire in a tunnel. It is grounded on the idea that in order to effectively prevent accidents and fires in tunnels, it may be useful to take tunnel users’ beliefs, representations, and coping strategies into account [Kouabenan, D.R., 1998. Beliefs and the perception of risks and accidents. Risk Analysis, an International Journal 18, 243–252; Kouabenan, D.R., 2001. Management de la sécurité: rôle des croyances et des perceptions. In : Lévy-Léboyer, C., Huteau, M., Louche, C., Rolland, J.P. (Eds.), RH: Les apports de la psychologie du travail. Les Editions d’Organisation, Paris, pp. 453–474; Kouabenan, D.R., Cadet, B., 2005. Risk evaluation and accident analysis. Advances in Psychology Research 36, 61–80; Kouabenan, D.R., Dubois, M., Scarnato, F., De Gaudemaris, R., Mallaret, M.R., 2007. Methicillin-Resistant Staphylococcus Aureus Risk Perception by Healthcare Personnel in a Public Hospital. Social Behavior and Personality, 35, 1] One hundred and fifty-one road users (firemen, truck drivers, regular drivers, and driving-school students) filled out a questionnaire measuring their perceptions of risks and control in road tunnels, their awareness of safety and rescue devices, their level of anxiety, and their behavioral intentions in the event of a fire in a road tunnel. The results indicated a relationship between fire-risk perception, awareness of rescue and safety devices, and road-tunnel experience; a tendency toward comparative optimism (CO); an effect of perceived control on optimism; and a relationship between CO and awareness of safety devices. A significant interaction was found between tunnel users’ anxiety level and their perceived control over the situation. The evacuation behaviors and coping strategies reported by the participants were far from reflecting the expected behaviors. Recommendations for a long-term prevention policy bearing jointly on beliefs, behaviors, improved information and warning systems are suggested. 相似文献
53.
Farhad Nadim Amvrossios C Bagtzoglou Sandrine A Baun Glenn S Warner Fred Ogden Richard A Jacobson Piotr Parasiewicz 《Water environment research》2007,79(1):43-56
A study was conducted to determine the effect of water withdrawals from the University of Connecticut's (Storrs) water supply wells on the fisheries habitat of the Fenton River adjacent to the well field. The study was designed to investigate the relationships between in-stream flow and selected fish habitat in the section of the Fenton River situated in the main zone of influence of the pumping field. With the aid of historical data, new data collection, and mathematical simulation modeling, the relation between the magnitude and timing of groundwater withdrawals on the stage and flow of water in the stream was derived. Fish sampling and habitat modeling were used to assess the effects of human influence on certain reaches of the Fenton River. Among the various water management scenarios studied, several are presented that would optimize water withdrawals, while minimizing adverse effects on the stream flow and in-stream habitat. 相似文献
54.
Prevalence of Human Noroviruses in Frozen Marketed Shellfish,Red Fruits and Fresh Vegetables 总被引:1,自引:0,他引:1
Julie Loutreul Catherine Cazeaux Delphine Levert Aline Nicolas Sandrine Vautier Anne Laure Le Sauvage Sylvie Perelle Thierry Morin 《Food and environmental virology》2014,6(3):157-168
Noroviruses (NoVs), currently recognised as the most common human food-borne pathogens, are ubiquitous in the environment and can be transmitted to humans through multiple foodstuffs. In this study, we evaluated the prevalence of human NoV genogroups I (GI) and II (GII) in 493 food samples including soft red fruits (n = 200), salad vegetables (n = 210) and bivalve mollusc shellfish (n = 83), using the Bovine Enterovirus type 1 as process extraction control for the first time. Viral extractions were performed by elution concentration and genome detection by TaqMan Real-Time RT-PCR (RT-qPCR). Experimental contamination using hepatitis A virus (HAV) was used to determine the limit of detection (LOD) of the extraction methods. Positive detections were obtained from 2 g of digestive tissues of oysters or mussels kept for 16 h in seawater containing 2.0–2.7 log10 plaque-forming units (PFU)/L of HAV. For lettuces and raspberries, the LOD was, respectively, estimated at 2.2 and 2.9 log10 PFU per 25 g. Of the molluscs tested, 8.4 and 14.4 % were, respectively, positive for the presence of GI NoV and GII NoV RNA. Prevalence in GI NoVs varied from 11.9 % for the salad vegetables samples to 15.5 % for the red soft fruits. Only 0.5 % of the salad and red soft fruits samples were positive for GII NoVs. These results highlight the high occurrence of human NoVs in foodstuffs that can be eaten raw or after a moderate technological processing or treatment. The determination of the risk of infection associated with an RT-qPCR positive sample remains an important challenge for the future. 相似文献
55.
Wu Xueying Sadiq Muhammad Chien Fengsheng Ngo Quang-Thanh Nguyen Anh-Tuan Trinh The-Truyen 《Environmental science and pollution research international》2021,28(47):66736-66750
Environmental Science and Pollution Research - The study estimates the long-run dynamics of a cleaner environment in promoting the gross domestic product of E7 and G7 countries. The recent study... 相似文献
56.
Frissel MJ Deb DL Fathony M Lin YM Mollah AS Ngo NT Othman I Robison WL Skarlou-Alexiou V Topcuoğlu S Twining JR Uchida S Wasserman MA 《Journal of environmental radioactivity》2002,58(2-3):113-128
There is a need for soil-to-plant transfer factors of radionuclides that take into account all possible crops on all soil varieties to support dose assessment studies. Because only limited experimental data exist for worldwide soil systems, such values should necessarily have a generic character. This paper describes a generic system for 137Cs, mainly based on a reference soil-to-plant transfer factor which depends solely on soil properties such as nutrient status, exchangeable K-content, pH and moisture content. Crops are divided into crop groups, cereals serving as reference group. The transfer of other crop groups can be calculated by multiplying data for cereals by a conversion factor. Existing data present in the IUR (International Union of Radioecologists) databank and in large part the work of a FAO (Food and Agriculture Organisation)/IAEA(International Atomic Energy Agency)/IUR project on tropical systems provided the basis for the derivation of the conversion factors and reference values. 相似文献
57.
58.
The aim of this paper is to tackle the problem that arises from asymmetrical data cubes formed by two crossed factors fixed by the experimenter (factor A and factor B, e.g., sites and dates) and a factor which is not controlled for (the species). The entries of this cube are densities in species. We approach this kind of data by the comparison of patterns, that is to say by analyzing first the effect of factor B on the species-factor A pattern, and second the effect of factor A on the species-factor B pattern. The analysis of patterns instead of individual responses requires a correspondence analysis. We use a method we call Foucart's correspondence analysis to coordinate the correspondence analyses of several independent matrices of species x factor A (respectively B) type, corresponding to each modality of factor B (respectively A). Such coordination makes it possible to evaluate the effect of factor B (respectively A) on the species-factor A (respectively B) pattern. The results obtained by such a procedure are much more insightful than those resulting from a classical single correspondence analysis applied to the global matrix that is obtained by simply unrolling the data cube, juxtaposing for example the individual species x factor A matrices through modalities of factor B. This is because a single global correspondence analysis combines three effects of factors in a way that cannot be determined from factorial maps (factor A, factor B, and factor A x factor B interaction) whereas the applications of Foucart's correspondence analysis clearly discriminate two different issues. Using two data sets, we illustrate that this technique proves to be particularly powerful in the analyses of ecological convergence which include several distinct data sets and in the analyses of spatiotemporal variations of species distributions. 相似文献
59.
Geoffrey R. Squire Broder Breckling Antje Dietz Pfeilstetter Rikke B. Jorgensen Jane Lecomte Sandrine Pivard Hauke Reuter Mark W. Young 《Environmental science and pollution research international》2011,18(1):111-115
Purpose
Feral oilseed rape has become widespread in Europe on waysides and waste ground. Its potential as a source of GM impurity in oilseed rape harvests is quantified, for the first time, by a consistent analysis applied over a wide range of study areas in Europe. 相似文献60.
Petit S 《Journal of environmental management》2009,90(9):2851-2856
Rural landscapes are highly dynamic and their change impacts on a number of ecological processes such as the dynamics of biodiversity. Although a substantial amount of research has focused on quantifying these changes and their impact on biodiversity, most studies have focused on single dimensions of land use change. This lack of integration in land use change studies can be explained by the fact that data on the spatial, temporal, and ecological dimensions of land use are seldom available for the same geographical location. In this paper, the benefits of taking into account these three dimensions are illustrated with results derived from the Great Britain Countryside Surveys (CS), a large-scale monitoring programme designed to assess change in the extent and ecological condition of British habitats. The overview of CS results presented in this paper shows that (1) changes in land use composition will translate into a variety of spatial patterns; (2) the temporal stability of land use is often lower than can be expected; and (3) there can be large-scale shifts in the ecological condition of the land use types that form our rural landscapes. The benefits of integrated rural landscape studies are discussed in the context of other national monitoring programmes. 相似文献