全文获取类型
收费全文 | 362篇 |
免费 | 1篇 |
国内免费 | 7篇 |
专业分类
安全科学 | 14篇 |
废物处理 | 20篇 |
环保管理 | 28篇 |
综合类 | 70篇 |
基础理论 | 49篇 |
污染及防治 | 128篇 |
评价与监测 | 41篇 |
社会与环境 | 19篇 |
灾害及防治 | 1篇 |
出版年
2023年 | 7篇 |
2022年 | 7篇 |
2021年 | 10篇 |
2020年 | 9篇 |
2019年 | 9篇 |
2018年 | 12篇 |
2017年 | 5篇 |
2016年 | 17篇 |
2015年 | 10篇 |
2014年 | 18篇 |
2013年 | 29篇 |
2012年 | 18篇 |
2011年 | 36篇 |
2010年 | 25篇 |
2009年 | 23篇 |
2008年 | 26篇 |
2007年 | 16篇 |
2006年 | 14篇 |
2005年 | 12篇 |
2004年 | 16篇 |
2003年 | 13篇 |
2002年 | 7篇 |
1999年 | 1篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 2篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1988年 | 1篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1970年 | 1篇 |
1964年 | 1篇 |
排序方式: 共有370条查询结果,搜索用时 31 毫秒
291.
Chouchene Khawla Rocha-Santos Teresa Ksibi Mohamed 《Environmental science and pollution research international》2021,28(34):46477-46487
Environmental Science and Pollution Research - Microplastics (MPs) are one of the most significant solid waste pollutants in the marine environment and accumulate in sediments around worldwide. In... 相似文献
292.
Leite Luan de Souza Hoffmann Maria Teresa de Vicente Fábio Simões dos Santos Danilo Vitorino Mesquita Alexandre Juliato Felipe Bonganhi Daniel Luiz Antonio 《Environmental science and pollution research international》2023,30(2):2800-2812
Environmental Science and Pollution Research - The algal organic matter (AOM) is a problem in water treatment. Although the adsorption process is extensively applied to drinking water treatment,... 相似文献
293.
Teresa Fidélis 《Journal of Environmental Planning and Management》2009,52(4):497-518
The aim of this paper is to understand how Local Agenda 21 (LA21) is contributing to update local policy and decision making towards sustainable development in Portugal. Departing from a theoretical view of governance for sustainable development – its core values and challenges – and the role of LA21 in its endorsement, the paper presents the main results of a questionnaire survey submitted to Portuguese municipalities, with the purpose of understanding how far LA21 is being incorporated into planning and management. The paper then tries to expose some of the main potential, limitations and challenges in the local Portuguese case for the short-term sustainable future. 相似文献
294.
Teresa Moreno Javier Lavín Xavier Querol Andrés Alastuey Mar Viana Wes Gibbons 《Atmospheric environment (Oxford, England : 1994)》2009,43(27):4178-4186
Average 21st century concentrations of urban air pollutants linked to cardiorespiratory disease are not declining, and commonly exceed legal limits. Even below such limits, health effects are being observed and may be related to transient daytime peaks in pollutant concentrations. With this in mind, we analyse >52,000 hourly urban background readings of PM10 and pollutant gases throughout 2007 at a European town with legal annual average concentrations of common pollutants, but with a documented air pollution-related cardiorespiratory health problem, and demonstrate the hourly variations in PM10, SO2, NOx, CO and O3. Back-trajectory analysis was applied to track the arrival of exotic PM10 intrusions, the main controls on air pollutants were identified, and the typical hourly pattern on ambient concentrations during 2007 was profiled. Emphasis was placed on “worst case” data (>90th percentile), when health effects are likely to be greatest. The data show marked daytime variations in pollutants result from rush-hour traffic-related pollution spikes, midday industrial SO2 maxima, and afternoon O3 peaks. African dust intrusions enhance PM10 levels at whatever hour, whereas European PM incursions produce pronounced evening peaks due to their transport direction (across an industrial traffic corridor). Transient peak profiling moves us closer to the reality of personal outdoor exposure to inhalable pollutants in a given urban area. We argue that such an approach to monitoring data potentially offers more to air pollution health effect studies than using only 24 h or annual averages. 相似文献
295.
Pérez-Cadahía B Laffon B Porta M Lafuente A Cabaleiro T López T Caride A Pumarega J Romero A Pásaro E Méndez J 《Chemosphere》2008,71(3):447-455
The sinking of the 'Prestige' oil tanker in front of the Galician coast (NW of Spain) in November 2002 offered a unique opportunity to analyze intermediate cytogenetic and endocrine effects among people exposed to the complex mixture of substances that oil constitutes, including several toxic heavy metals. In this work we evaluated the relationship between exposure to heavy metals (blood concentrations of aluminium, cadmium, nickel, lead and zinc) and genotoxic parameters (sister chromatid exchanges, micronucleus test and comet assay) or endocrine parameters (plasmatic concentrations of prolactin and cortisol) in subjects exposed to 'Prestige' oil during cleaning tasks developed after the spillage. Concentrations of lead were significantly related to the comet assay even after adjusting by age, sex and smoking. Cortisol concentrations were significantly influenced by aluminium, nickel (both, inversely) and cadmium (positively). Women had clearly higher concentrations of prolactin and cortisol, even when adjusting by age, smoking, cadmium, aluminium or nickel. Plasmatic cortisol was jointly influenced by gender, smoking and aluminium or nickel (all p<0.05). In women there was a strong relationship between concentrations of cadmium and prolactin (beta=0.37, p=0.031). When the effects of cadmium, aluminium and nickel on cortisol were simultaneously assessed, only the latter two metals remained statistically significant. Among parameters analysed, cortisol appeared to be the most sensitive to the effects of metal exposure. Plasma levels of cortisol deserve further evaluation as a potentially relevant biomarker to assess the effects of exposure to heavy metals. 相似文献
296.
Cruz C Bio AM Jullioti A Tavares A Dias T Martins-Loução MA 《Environmental pollution (Barking, Essex : 1987)》2008,154(3):414-423
Heterogeneity and dynamics of eight soil surface characteristics essential for plants—ammonium and nitrate concentrations, water content, temperature, pH, organic matter, nitrification and ammonification rates—were studied in a Mediterranean-type ecosystem on four occasions over a year. Soil properties varied seasonally and were influenced by plant species. Nitrate and ammonium were present in the soil at similar concentrations throughout the year. The positive correlation between them at the time of greatest plant development indicates that ammonium is a readily available nitrogen source in Mediterranean-type ecosystems. The results presented here suggest that plant cover significantly affects soil surface characteristics. 相似文献
297.
298.
John E. Kotcher Teresa A. Myers Emily K. Vraga Neil Stenhouse Edward W. Maibach 《Environmental Communication: A Journal of Nature and Culture》2017,11(3):415-429
It is often assumed that issue advocacy will compromise the credibility of scientists. We conducted a randomized controlled experiment to test public reactions to six different advocacy statements made by a scientist—ranging from a purely informational statement to an endorsement of specific policies. We found that perceived credibility of the communicating scientist was uniformly high in five of the six message conditions, suffering only when he advocated for a specific policy—building more nuclear power plants (although credibility did not suffer when advocating for a different specific policy—carbon dioxide limits at power plants). We also found no significant differences in trust in the broader climate science community between the six message conditions. Our results suggest that climate scientists who wish to engage in certain forms of advocacy have considerable latitude to do so without risking harm to their credibility, or the credibility of the scientific community. 相似文献
299.
Santos Jane Meri Reis Neyval Costa Galvão Elson Silva Silveira Alexsander Goulart Elisa Valentim Lima Ana Teresa 《Environmental science and pollution research international》2017,24(27):22026-22039
Environmental Science and Pollution Research - Settleable particulate matter (SPM), especially coarser particles with diameters greater than 10 μm, has been found culprit of high... 相似文献
300.
Teresa Banaszak Ryszard Miller Mieczyslaw Zembrzuski 《Journal of the Air & Waste Management Association (1995)》2013,63(12):1434-1438
Studies of the thermal oxidation of waste gases were carried out in two variants. During the first, the destruction of waste gases was facilitated by hydrogen flame-generated radicals. During the other variant, this flame was not used, but the same temperature was maintained as in the first one. The waste gases used were mixtures of toluene with air and methane with air of 200 and 400 ppm concentrations, respectively. The experiments were performed in a flow reactor within the temperature range of 800 to 1330 K. The efficiency of oxidation of methane and toluene obtained during the first variant was considerably higher than that obtained in the second one. This was due to the promotional effect of the hydrogen flame. 相似文献