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排序方式: 共有399条查询结果,搜索用时 15 毫秒
391.
Miloloža Martina Cvetnić Matija Kučić Grgić Dajana Ocelić Bulatović Vesna Ukić Šime Rogošić Marko Dionysiou Dionysios Dion Kušić Hrvoje Bolanča Tomislav 《Environmental Chemistry Letters》2022,20(2):1377-1402
Environmental Chemistry Letters - Research on plastic pollution has recently evidenced the ubiquitous presence of tiny plastic particles called microplastics. Microplastics alter organisms because... 相似文献
392.
Petrović Marija Fiket Željka Medunić Gordana Chakravarty Sanchita 《Environmental science and pollution research international》2022,29(31):46916-46928
Environmental Science and Pollution Research - Deposits remained after coal combustion are a well-known occurrence in the world; unfortunately, only a small percentage of such deposits are... 相似文献
393.
Klančič Veronika Gobec Martina Jakopin Žiga 《Environmental science and pollution research international》2022,29(49):73648-73674
Environmental Science and Pollution Research - The continuous use of household and personal care products (HPCPs) produces an immense amount of chemicals, such as parabens, bisphenols,... 相似文献
394.
Active moss biomonitoring of trace elements with Sphagnum girgensohnii moss bags in relation to atmospheric bulk deposition in Belgrade, Serbia 总被引:1,自引:0,他引:1
Anicić M Tasić M Frontasyeva MV Tomasević M Rajsić S Mijić Z Popović A 《Environmental pollution (Barking, Essex : 1987)》2009,157(2):673-679
Active biomonitoring with wet and dry moss bags was used to examine trace element atmospheric deposition in the urban area of Belgrade. The element accumulation capability of Sphagnum girgensohnii Russow was tested in relation to atmospheric bulk deposition. Moss bags were mounted for five 3-month periods (July 2005-October 2006) at three representative urban sites. For the same period monthly bulk atmospheric deposition samples were collected. The concentrations of Al, V, Cr, Mn, Fe, Ni, Cu, Zn, As, Cd, and Pb were determined by instrumental neutron activation analyses and atomic absorption spectrometry. Significant accumulation of most elements occurred in the exposed moss bags compared with the initial moss content. High correlations between the elements in moss and bulk deposits were found for V, Cu, As, and Ni. The enrichment factors of the elements for both types of monitor followed the same pattern at the corresponding sites. 相似文献
395.
Gregor Kalinkat Juliano S. Cabral William Darwall G. Francesco Ficetola Judith L. Fisher Darren P. Giling Marie‐Pierre Gosselin Hans‐Peter Grossart Sonja C. Jähnig Jonathan M. Jeschke Klaus Knopf Stefano Larsen Gabriela Onandia Marlene Pätzig Wolf‐Christian Saul Gabriel Singer Erik Sperfeld Ivan Jarić 《Conservation biology》2017,31(2):481-485
396.
Velimir Pravdić 《Chemistry and Ecology》2013,29(1-2):25-31
Abstract Prevention of marine pollution, particularly in semi-enclosed seas, embayments and areas with limited exchange of water, requires a well conceived and harmonized legal system, specified standards, a monitoring programme, and effective control and enforcement capabilities. This comprehensive approach is often called a strategy. Three generations of strategies have been devised and applied historically in Europe and North America, each a step further in integrating environmental protection, technical advancement and economic capabilities. the overpowering socio-economic problems of transition from a centrally planned to a market economy, a task facing a dozen central and eastern European coastal states, compound the problem of application of an integrated approach. No management strategy can achieve its set goals unless based on scientific evidence. the data base has to offer information on two basic questions, one specific and one of a general nature. The specific question is: Has the area under consideration some features, an activity, or one or more living species, which must be protected at any cost? the answer to this question will invoke the precautionary principle into strategic considerations, and leads to the general question: What is the carrying (= assimilative or environmental) capacity for each activity and for the discharge of each contaminant into the impacted area? Answers to these questions lead to the choice of the strategy for environmental management. 相似文献
397.
The behaviour of Portland cement with and without 30% fly ash addition in aggressive solutions was studied. This paper considers the sulphate corrosion of the hardened cement paste. The cement paste test samples were prepared, cured in water for 21 day and then exposed to the influence of aggressive environment (10% (NH4SO4 solution). The measurements of several properties were carried out and the results were analyzed. The image of the surface composition and morphology of the cement paste test samples was made by scanning electron microscopy (SEM). Concentration gradient of sulphate ions in cement paste depth was obtained by energy‐dispersive analysis (EDS). 相似文献
398.
Pantić Nevena Spasojević Milica Stojanović Željko Veljović Đorđe Krstić Jugoslav Balaž Ana Marija Prodanović Radivoje Prodanović Olivera 《Journal of Polymers and the Environment》2022,30(7):3005-3020
Journal of Polymers and the Environment - Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to... 相似文献
399.
Stojsavljević Aleksandar Rovčanin Marija Miković Željko Perović Milan Jeremić Ana Zečević Nebojša Manojlović Dragan 《Environmental science and pollution research international》2022,29(25):37375-37383
Environmental Science and Pollution Research - Progressive industrialization in recent decades has contributed to the increase of metal levels in the environment, which has a dangerous impact on... 相似文献