维普期刊资源整合服务平台（V6.5）

102篇 您的检索式：作者名="Covelli"

选中清除导出查看参考文献查看引证文献引用追踪共6页首页上一页第1页下一页末页 /6 跳转

	题名	作者	年代	出处	被引量
1	Evaluation of mercury biogeochemical cycling at the sediment–water interface in anthropogenically modified lagoon environments显示文摘The Marano and Grado Lagoon is well known for being contaminated by mercury(Hg) from the Idrija mine(Slovenia) and the decommissioned chlor-alkali plant of Torviscosa(Italy).Experimental activities were conducted in a local fish farm to understand Hg cycling at the sediment–water interface. Both diffusive and benthic fluxes were estimated in terms of chemical and physical features. Mercury concentration in sediments(up to 6.81 μg/g)showed a slight variability with depth, whereas the highest methylmercury(MeHg) values(up to 10 ng/g) were detected in the first centimetres. MeHg seems to be produced and stored in the 2–3 cm below the sediment–water interface, where sulphate reducing bacteria activity occurs and hypoxic–anoxic conditions become persistent for days. DMeHg in porewaters varied seasonally(from 0.1 and 17% of dissolved Hg(DHg)) with the highest concentrations in summer. DHg diffusive effluxes higher(up to 444 ng/m^2/day) than those reported in the open lagoon(~ 95 ng/m^2/day), whereas DMeHg showed influxes in the fish farm(up to-156 ng/m^2/day). The diurnal DHg and DMeHg benthic fluxes were found to be higher than the highest summer values previously reported for the natural lagoon environment. Bottom sediments, especially in anoxic conditions, seem to be a significant source of MeHg in the water column where it eventually accumulates. However, net fluxes considering the daily trend of DHg and DMeHg, indicated possible DMeHg degradation processes. Enhancing water dynamics in the fish farm could mitigate environmental conditions suitable for Hg methylation.	Elisa Petranich Stefano Covelli Alessandro Acquavita Jadran Faganeli Milena Horvat Marco Contin	2018	Journal of Environmental Sciences2018，30，6：	4
2	Application of a normalization procedure in determining regional geochemical baselines显示文摘	S. Covelli G. Fontolan	1997	Environmental Geology (-)1997，，1：	2
3	Porewater distribution and benthic flux measurements of mercury and methylmercury in the Gulf of Trieste (Northern Adriatic Sea)显示文摘	Covelli S Faganeli J Horvat M	1999	Estuarine Coastal and Shelf Science1999，48，：	1
4	Application of a normalization procedure in determining regional geochemical baselines显示文摘	Covelli S Fontolan G	1997	Environmental Geology1997，30，12：	1
5	Application of a normalization procedure in detemining regional geochemical haselines显示文摘	COVELLI S FONTOLAN G	1997	Environmental Geology1997，30，12：	1
6	Mercury in Contaminated Coastal Environments:A Case Study:The Gulf of Trieste显示文摘	Horvat M Covelli S Faganeli J	1999	The Science of the Total Environment1999，，：	1
7	Do diagnostic differences between vegetative state and minimally conscious state patients correspond to differences in functioning and disability profiles? Results from an observational muhi-center study on patients with DOC显示文摘	Sattin D Covelli V Pagani M	2014	Eur J Phys Rehabil Med2014，50，3：	1
8	Another reason for in tra-operative imaging during cochlear implantation显示文摘	Viccaro M De Seta E Covelli E	2008	The Journal o{ Laryngoiogy2008，122，：	1
9	Application of a normalization procedure in determining regional geochemical baselines 显示文摘	Covelli S Fontolau G	1997	Environmental Geology1997，30，12：	1
10	The first 17 amino acids of the Beet necrotic yellow vein virus RNA-5-en-coded p26 protein are sufficient to activate transcription in a yeast one-hybrid system显示文摘	Covelli L Klein E Gilmer D	2009	Archives of Virology2009，154，2：	1
11	Application of a normaliTation procedure in determining regional geochemical baselines显示文摘	Covelli S Fonmlan G	1997	Environmental Geology1997，30，12：	1
12	Application of a normalization proce-dure in determining regional geochemical baselines显示文摘	COVELLI S FONTOLAN G	1997	Environmental Geology1997，30，12：	1
13	Application of a normalization procedure in determining regional geochemical baselines显示文摘	Covelli S Fontolan G	1997	Environmental Geology1997，30，1：	1
14	Absence of electrocardiographic findings and improved function with once- daily tiotropium in patients with chronic obstructive pulmonary disease显示文摘	Covelli H Bhattacharya S Cassino C	2005	Pharmaeotherapy2005，25，12：	1
15	Application of a normalization procedure in determining regional geochemical baseline 显示文摘	Covelli S Fontolan G	1997	Environ Geol1997，30，12：	1
16	SDZ PSC 833: a novel modulator of MDR 显示文摘	Covelli A	1997	Tumori1997，83，5：	1
17	Type I tympanoplasty with island chondroperichondral tragul graft:the preferred technique?显示文摘	SETA E D SETA D D COVELLI E	2013	J Laryngol Otol2013，127，：	1
18	Parry-Romberg syndrome显示文摘	Terenzi V Leonardi A Covelli E	2005	Plast Reconstr Surg2005，116，5：	1
19	Application of a normalization procedure indetermining regional geochemical baselines显示文摘	Covelli S Fontolan G	1997	Environmental Geolo-gy1997，30，12：	1
20	Application of a normalization procedure in determining regional geochemical baselines: Gulf of Trieste, Italy 显示文摘	COVELLI S FONTOLAN G	1997	Environmental Geology1997，30，12：	1

返回顶部每页显示：

共6页首页上一页第1页下一页末页 /6 跳转

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

用户提示