共查询到20条相似文献,搜索用时 15 毫秒
1.
Thomatou AA Zacharias I Hela D Konstantinou I 《Environmental science and pollution research international》2011,18(7):1222-1233
Purpose
Polar chemical integrative samplers (POCIS) were examined for their sampling efficiency of 12 pesticides and one metabolite commonly detected in surface waters. Laboratory-based calibration experiments of POCISs were conducted. The determined passive sampling rates were applied for the monitoring of pesticides levels in Lake Amvrakia, Western Greece. Spot sampling was also performed for comparison purposes. 相似文献2.
Influence of sampling sufficiency on biodiversity analysis of microperiphyton communities for marine bioassessment 总被引:1,自引:0,他引:1
Xu H Zhang W Jiang Y Zhu M Al-Rasheid KA 《Environmental science and pollution research international》2012,19(2):540-549
Introduction
With quick responses to environmental changes, easy sampling, relative immobility, increasing availability of easily used taxonomic references, and allowing standardization for temporal and spatial comparisons, the biodiversity measures of microperiphyton communities have widely been accepted as useful indicators to evaluate environmental stress and anthropogenic impact. 相似文献3.
Xue Q Shimizu K Sakharkar MK Utsumi M Cao G Li M Zhang Z Sugiura N 《Environmental science and pollution research international》2012,19(3):700-707
Introduction
Initial geosmin degradation was closely related to water temperature and natural geosmin concentration of sampling environment. Here, for the first time, we evaluated the biodegradation of geosmin by microorganisms in biofilm from biological treatment unit of actual potable water treatment plant. 相似文献4.
Boufahja F Hedfi A Essid N Aïssa P Mahmoudi E Beyrem H 《Environmental science and pollution research international》2012,19(3):646-655
Introduction
We conducted a yearly polluted-reference sampling to assess the effects of petroleum pollution on life cycle characteristics of the meiobenthic nematode Odontophora villoti. Samples were taken every 15 days between 26 November 2004 and 25 November 2005 from two beaches of Bizerte bay (Tunisia), Rimel and Tunisian Refining Industries Company (TRIC). The latter site is located in front of the “Tunisian Refining Industries Company” runoff. 相似文献5.
Stefan Fiedler Gerd Pfister Karl-Werner Schramm 《Environmental science and pollution research international》2010,17(2):420-428
Background, aim, and scope
Fluorotelomer alcohols (FTOH) are widely used substances that were detected even in remote regions of the world. For the determination of FTOH in the atmosphere, appropriate sampling techniques are needed. In this study, triolein-filled low-density polyethylene tubes were used as semipermeable membrane devices (SPMD) and tested for their suitability as passive air samplers for FTOH. 相似文献6.
Dilek Turan Cemre Kocahakimoglu Pınar Kavcar Handan Gaygısız Levent Atatanir Cafer Turgut Sait C. Sofuoglu 《Environmental science and pollution research international》2011,18(3):355-364
Introduction
In this study, olive tree leaves, collected from 50 sampling sites throughout the Province of Aydın, Turkey, were used to estimate level of pollution by measuring Al, As, B, Ba, Ca, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, Pb, Sr, and Zn concentrations and calculating pollution factor (PF) values. 相似文献7.
Freeman Ntuli Pardon K. Kuipa Edison Muzenda 《Environmental science and pollution research international》2011,18(3):479-484
Introduction
Monitoring of effluent discharges from industrial establishments discharging directly into municipality sewers is one of the major water pollution control activities conducted by municipalities. For largely industrialised municipalities, the task can be quite expensive and not effective if sampling programmes are not properly designed. In most cases, samples are randomly collected without proper knowledge of the discharge patterns of various industries. As a result, the information obtained does not give a good reflection of the quality of effluent being discharged. 相似文献8.
9.
Atmospheric fall-out of metals around the Murano glass-making district (Venice,Italy) 总被引:1,自引:0,他引:1
Paolo Rossini Gabriele Matteucci Stefano Guerzoni 《Environmental science and pollution research international》2010,17(1):40-48
Background, aim and scope
Murano’s glass-makers have held a monopoly on quality glass-making for centuries known all over the world. Artistic glass manufacture entails exposure to complex mixtures of pollutants, including metals. A few studies have reported high levels of trace elements in marine waters, sediments and mussels around Murano and shown that emissions from Murano glass-making workshops significantly influence air quality in the Venice area. Nevertheless, to date, there is very little information on atmospheric concentrations and virtually none on atmospheric deposition fluxes of trace elements around the island. This study presents data on the distribution of trace elements in the air and atmospheric depositions around Murano, based on a 2-year sampling period. 相似文献10.
Teodor Velea Liliana Gherghe Vasile Predica Rolf Krebs 《Environmental science and pollution research international》2009,16(Z1):27-32
Background, aim, and scope
Heavy metals such as lead are well known to cause harmful health effects. Especially children are particularly susceptible to increased levels of lead in their blood. It is also a fact that lead concentration is increasing in the environment due to increased anthropogenic activity. The risk of heavy metal contamination is pronounced in the environment adjacent to large industrial complexes. In a combined case study, the environmental pollution by heavy metals was related to children’s health in the vicinity of an industrial area located 4 km south-east from Bucharest about 2 km east from the nearest town—Pantelimon. This site includes companies processing different, nonferrous solid wastes for recovery of heavy metals and producing different nonferrous alloys and lead batteries. In this paper, mainly the results of environmental sampling and analyses are summarized. 相似文献11.
12.
Bergheim M Gieré R Kümmerer K 《Environmental science and pollution research international》2012,19(1):72-85
Purpose
This study was designed to assess the fate and the overall potential impacts of the widely prescribed drugs ranitidine and tramadol after their introduction into the aquatic environment. 相似文献13.
Murtaza G Haynes RJ Kim KR Zia MH Naidu R Belyaeva ON 《Environmental science and pollution research international》2012,19(3):636-645
Purpose
The study examines if a short period of reaction after addition of biosolids to soils can reduce the solubility and potential phytotoxicity of biosolid-borne Zn and Cu. 相似文献14.
Effect of Pb toxicity on leaf growth, antioxidant enzyme activities, and photosynthesis in cuttings and seedlings of Jatropha curcas L 总被引:3,自引:0,他引:3
Shu X Yin L Zhang Q Wang W 《Environmental science and pollution research international》2012,19(3):893-902
Background
Cuttings and seedlings of Jatropha curcas L. were exposed to different regimes of lead (Pb) stress as Pb(NO3)2 at 0 (CK), 0.5, 1, 2, 3, and 4 mM kg−1 soil. 相似文献15.
Hung-Lung Chiang Cho-Ching Lo Sen-Yi Ma 《Environmental science and pollution research international》2010,17(3):624-633
Introduction
The pyrolytic method was employed to recycle metals and brominated compounds blended into printed circuit boards (PCBs). 相似文献16.
Xin Wang Youngfeng Jia 《Environmental science and pollution research international》2010,17(7):1331-1338
Introduction
Field experiments at the Shenyang Experimental Station of Ecology were conducted to study the adsorption, accumulation, and remediation of heavy metals by poplar and larch grown in artificially contaminated soil. 相似文献17.
R Lohmann K Booij F Smedes B Vrana 《Environmental science and pollution research international》2012,19(6):1885-1895
Background
The state of the art of passive water sampling of (nonpolar) organic contaminants is presented. Its suitability for regulatory monitoring is discussed, with an emphasis on the information yielded by passive sampling devices (PSDs), their relevance and associated uncertainties. Almost all persistent organic pollutants (POPs) targeted by the Stockholm Convention are nonpolar or weakly polar, hydrophobic substances, making them ideal targets for sampling in water using PSDs. Widely used nonpolar PSDs include semi-permeable membrane devices, low-density polyethylene and silicone rubber.Results and discussion
The inter-laboratory variation of equilibrium partition constants between PSD and water is mostly 0.2?C0.5 log units, depending on the exact matrix used. The sampling rate of PSDs is best determined by using performance reference compounds during field deployment. The major advantage of PSDs over alternative matrices applicable in trend monitoring (e.g. sediments or biota) is that the various sources of variance including analytical variance and natural environmental variance can be much better controlled, which in turn results in a reduction of the number of analysed samples required to obtain results with comparable statistical power.Conclusion
Compliance checking with regulatory limits and analysis of temporal and spatial contaminant trends are two possible fields of application. In contrast to the established use of nonpolar PSDs, polar samplers are insufficiently understood, but research is in progress to develop PSDs for the quantitative assessment of polar waterborne contaminants. In summary, PSD-based monitoring is a mature technique for the measurement of aqueous concentrations of apolar POPs, with a well-defined accuracy and precision. 相似文献18.
Materials and methods
Aliphatic and polycyclic aromatic hydrocarbons (PAHs) were determined in surficial sediments from the Aegean Sea in the Eastern Mediterranean in 2008. 相似文献19.
20.
Askın Birgül Yücel Tasdemir 《Environmental science and pollution research international》2011,18(3):396-406