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20篇 您的检索式:作者名="Grybos"
    题名 作者 年代 出处 被引量
1Phosphorus mobility in dam reservoir affected by redox oscillations:An experimental study显示文摘The internal sedimentary phosphorus(P) load of aquatic systems is able to support eutrophication, especially in dam–reservoir systems where sedimentary P stock is high and where temporary anaerobic conditions occur. The aim of this study therefore is to examine the response of sedimentary P exposed to redox oscillations. Surface sediments collected in the Champsanglard dam–reservoir(on the Creuse River, France) were subjected to two aerobic phases(10 and 12 days) alternated with two anaerobic periods(21 and 27 days)through batch incubations. The studied sediment contained 77 ± 3 μmol/g DW of P, mainly associated with the ascorbate fraction(amorphous Fe/Mn oxyhydroxides). The used sediment was rich in organic matter(OM)(21% ± 1%) with primarily allochthone signature.Our results showed that redox oscillations enhance dissolved inorganic phosphorus release at sediment/water interface. During the first anaerobic stage, the P release was mainly controlled by the dissolution/precipitation of iron minerals. The more pronounced increase of P release during the second anaerobic stage(44%) was due to various mechanisms related to the change in quality of dissolved organic matter(DOM), namely a higher SUVA254 and humification indices. The release of more refractory DOM(rDOM) served to lower the microbial metabolism activity, possibly favored iron oxyhydroxide aggregation and thus limiting iron reduction. In addition, rDOM is able to compete for mineral P sorption sites,leading to a greater P release. In reservoir with predominant allochthone OM input, the release of more aromatic DOM therefore plays an important role in P mobility.Anne Rapin Malgorzata Grybos Marion Rabiet Brice Mourier Véronique Deluchat 2019Journal of Environmental Sciences2019,31,3:6
2Heterogeneity of V2O5(010)surfaces-the role of alkali metal dopants显示文摘Witko M Grybos R Tokarz-Sobieraj R 2006Topics in Catalysis2006,38,123:1
3Is trace metal release in wetland soils controlled by organic matter mobility or Fe-oxyhydroxides reduction? 显示文摘Grybos M Davranche M Gruau G 2007Journal of Colloid and Interface Science2007,314,2:1
4Rare earth element patterns:A tool for identifying trace metal sources during wetland soil reduction显示文摘Melanie Davranche Malgorzata Grybos G6rard Gruau 2011Chemical Geology2011,284,:1
5A low noise multichannel integrated circuit for recording neuronal signals using microelectrode arrays显示文摘DABROWSKI W GRYBOS P LITKE A M 2004Biosensors & Bioelectronics2004,19,7:1
6A low noise multichannel integrated circuit for recording neuronal signals using microelectrode arrays 显示文摘Dabrowski W Grybos P Litke A M 2004Biosensors and Bioelectronics2004,,19:1
7A low noise multichannel integrated circuit for recording neuronal signals using microelectrode arrays显示文摘Dabrowski W Grybos P Litke A 0,,07:1
8Is trace metal release in wetland soils controlled by organic matter mobility or Fe-oxyhydroxides reduction显示文摘Grybos M Davranche M Gruau G 2007Journal of Colloid and Interface Science2007,314,:1
9Accumulation ofCD45RO(+) cells in peritoneal carcinomatous fluid favourssurvival of ovarian carcinoma patients 显示文摘Kryczek I Grybos M Dlubek D 2002Cancer ImmunolImmunother2002,51,9:1
10Increasing pH drives organic matter solubilization from wetland soils under reduc- ing conditions显示文摘Grybos M Davranche M Gruau G 2009Geoderma2009,154,12:1
11A low noise multi-channel integrated circuit for recording neuronal signals using microelectrode arrays显示文摘 Grybos P Litke AM 2004Biosens Bioelectron2004,19,7:1
12A low noise multichannel integrated circuit for recording neuronalsignals using microelectrode arrays显示文摘 GRYBOS P LITKE A M 2004Biosens Bioelectron2004,19,7:1
13Study of adhesion interaction using atomic force microscopy显示文摘GRYBOS J PYKA-FOSCIAK G LEBED K 2004ACTA Physica Po- lonica A2004,105,50:1
14Is trace metal release in wetland soils controlled by organic matter mobility or Fe-oxyhydroxides reduction?显示文摘Grybos M Davranche M Gruau G 2007Journal of Colloid and Interface Science2007,314,2:1
15Determination of Vanadium in animal tissues by PIXE and AAS显示文摘Kwiatek W M Kubica B Grybos R 2001Journal of Radioanalytical and Nuclear Chemistry2001,247,1:1
16Increasing pH drives organic matter solubilization from wetland soils under reducing conditions显示文摘Grybos B Davranche D Gruau G 2009Geoderma2009,154,:1
17Is trace rnet release in wetland soils controlled by organic matter mobility or Fe-oxyhydroxidcs reduction显示文摘GRYBOS M DAVRANCHE M GRUAU G 2007Colloid Interface Sci2007,314,2:1
18IL-6 production in ovarian carcinoma is associated with histiotype and biological characteristics of the tumor and influences local immunity显示文摘Kryczekl I Grybos M Karabon L 2000Br J Cancer2000,82,3:1
19Noise optimization of charge amplifiers with MOS input transistors operating in moderate inversion region for short peaking times显示文摘Grybos P Idzik M Maj P 2007IEEE Transactions on Nuclear Science2007,54,3:1
20Increasing pH drives organic matter solubilization from wetland soils under reducing conditions显示文摘Grybos M Davranche M Gruau G 2009Geoderma2009,154,12:1
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