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排序方式: 共有251条查询结果,搜索用时 46 毫秒
71.
The mercury content has been determined in samples of fumarolic gases, phreatic waters, soil and vegetation collected at Vulcano, Aeolian Islands, Italy. Volcanic activity is demonstrated as a source of natural mercury pollution whose extent has been evaluated here by studying the contribution of different components of the surface environment. The possible influences for living organisms are examined. 相似文献
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Francesco Bagordo Tiziana Grassi Adele Idolo Francesca Serio Giovanni Gabutti Antonella De Donno 《Food and environmental virology》2013,5(3):169-175
The purpose of this study was to evaluate “in field” the accumulation of virus in shellfish and compare it with the concentration of bacterial indicators. Individuals of Mytilus galloprovincialis were placed in two sampling station located in a contaminated coastal bay and in one control station located one kilometer offshore. The presence of Rotavirus and E. coli was assessed weekly both in seawater and in shellfish samples. The Rotavirus genome was detected in water, preliminarily concentrated by tangential flow ultrafiltration method, and in hepatopancreas of mussels by Real-Time PCR. E. coli was enumerated in water matrices by a filtering method and in mussels by the MPN method. Rotaviruses were not recorded in seawater, while in mussels they were detected since third week after placement. E. coli in mussels were always below the limits set in the Regulation (EC) 854/2004. This study suggests the need for a viral indicator to insure the safety for consumption of shellfish. 相似文献
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Jayapal Subramaniam Kadarkarai Murugan Chellasamy Panneerselvam Kalimuthu Kovendan Pari Madhiyazhagan Palanisamy Mahesh Kumar Devakumar Dinesh Balamurugan Chandramohan Udaiyan Suresh Marcello Nicoletti Akon Higuchi Jiang-Shiou Hwang Suresh Kumar Abdullah A. Alarfaj Murugan A. Munusamy Russell H. Messing Giovanni Benelli 《Environmental science and pollution research international》2015,22(24):20067-20083
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Giovanni De Feo 《Waste management (New York, N.Y.)》2014,34(8):1369-1380
Behaviours, opinions and knowledge of citizens on MSW and separate collection were investigated in the city of Mercato San Severino (about 22,000 people), in the Campania region of Southern Italy that is an area suffering from a serious solid waste emergency that has lasted over 17 years due to the absence of treatment facilities. The image of heaps of rubbish in the streets of Naples and other nearby cities is only one side of the coin. Mercato San Severino has adopted an effective kerbside collection system since 2001 and a pay-as-you-throw program during 2005, guaranteeing more than the minimum level of recycling required by the Italian legislation. Structured questionnaires were administered to a sample of 500 people in 2010. Chi-square tests of independence were applied to state whether the differences were statistically significant (5%). About 90% of the sample stated that the success of the separate collection program was due to either the citizens and local authority or only the local authority, highlighting the leading role of the local authority and confirming that trust is the key to any social program success. The registered level of knowledge was better than that of nearby university students and citizens. The higher the education level, the greater the level of knowledge was. 相似文献
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Kiskira Kyriaki Papirio Stefano van Hullebusch Eric Didier Esposito Giovanni 《Environmental science and pollution research international》2017,24(26):21323-21333
Environmental Science and Pollution Research - Fe(II)-mediated autotrophic denitrification with four different microbial cultures under different pH and EDTA/Fe(II) conditions was investigated in... 相似文献
79.
Ferraro Alberto Fabbricino Massimiliano van Hullebusch Eric D. Esposito Giovanni 《Environmental science and pollution research international》2017,24(27):21960-21972
Environmental Science and Pollution Research - A comparison of Cu extraction yields for three different ethylenediamine-N,N′-disuccinic acid (EDDS)-enhanced washing configurations was... 相似文献
80.
Canzanella Silvia Danese Amalia Mandato Maria Lucifora Giuseppe Riverso Caterina Federico Giovanni Gallo Pasquale Esposito Mauro 《Environmental science and pollution research international》2021,28(21):26545-26557
Environmental Science and Pollution Research - Toxic trace elements from both, natural and anthropogenic origin, pose a threat to aquatic environments and marine wildlife due to their long-range... 相似文献