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| 1 | Water Chemistry and Hydrometeorology in a Glacierized Catchment in the Polar Urals,Russia显示文摘This study aims to determine the relationships between local meteorological conditions,proglacial river discharge and biogeochemical processes operating in a periglacial basin located in the Polar Ural mountain range, Russia. Fieldwork was conducted in the catchment of Obruchev Glacier(13 km2) during the summer peak flow period in 2008. River discharge was dominated by snowmelt and changed from 3300 l s-1 to less than 1000 l s-1. The mean daily air temperatures of stations situated in the mountain tundra and near Obruchev Glacier from July 11 th to August 1st 2008 were 14.4°C and 10.3°C, respectively. The glacial river had low total dissolved solids varying from 4.5 to 9 mg l-1 and coefficients of correlation between Na+ and Cl-, K+ and Cl-, as well as NH4+ and Cl- were 0.94, 0.90 and 0.84, respectively. Rainfall events affected the snowmelt initiation and provided an essential part of the discharge during the intense snowmelt period, which occurred from July 11 th to July 18 th 2008. Data showed that Na+ and K+ in the surface water derived from snowmelt rather than chemical weathering of silicates. Also, it was obtained that NO3- derived from the melting snowpack, whereas ammonification occurring under the snowpacks was the primary source for NH4+. | STACHNIK Lukasz WALACH Piotr UZAROWICZ Lukasz YDE Jacob C. TOSHEVA Zornitza WRONSKA-WALACH Dominika | 2014 | Journal of Mountain Science2014，11，5： | 2 |
| 2 | 显示文摘 | Tosheva L Parmentier J Saadallah S | 2004 | J Am Chem Soc2004，126，13： | 1 |
| 3 | Nanozeolites: Synthesis, crystallization mechanism, and applications显示文摘 | TOSHEVA L VALTCHEV V P | 2005 | Chem Mat2005，17，10： | 1 |
| 4 | Carbon spheres prepared from zeolite Beta beads显示文摘 | Tosheva L Parmentier J Valtchev V | 2005 | Carbon2005，43，： | 1 |
| 5 | Nanozeolite :synthesis,crystallizationmechanism,and applications 显示文摘 | Tosheva L Valtchev V P | 2005 | Chemistry of Materials2005，17，10： | 1 |
| 6 | Nanozeolites:Synthesis,crystallization mechanism,and applications显示文摘 | TOSHEVA L VALTCHEV V P | | 0，，10： | 1 |
| 7 | 显示文摘 | Tosheva L Parmentier J Valtchev V | 2005 | Carbon2005，43，12： | 1 |
| 8 | Nanozeolites : synthesis, crystallization mechanism, and applications 显示文摘 | Tosheva L Valtchev V | 2005 | Chem Mater2005，17，10： | 1 |
| 9 | Nanozeolites: Synthesis, crystallization mechanism, and applications 显示文摘 | TOSHEVA L VALTCHEV V P | 2005 | Chemistry of Materials2005，17，10： | 1 |
| 10 | Synthesis of zeo-lite nanocrystals at room temperature 显示文摘 | Valtchev V P Tosheva L Bozhilov K N | 2005 | Langmuir2005，21，10： | 1 |
| 11 | Nanozeolites: Synthesis, crystallization mechanism, and applications 显示文摘 | Tosheva L Vahchev V P | 2005 | Chemistry of Materials2005，17，： | 1 |
| 12 | Silicate-1 Containing Microspheres Prepared Using Shape-Directing Macro-Templates显示文摘 | Tosheva L Valtchev V Sterte J | 2000 | Microporous Mesoporous Mater2000，，3536： | 1 |
| 13 | Silicalite-1 films with preferred orientation显示文摘 | WEE L H WANG Z TOSHEVA L | 2008 | Microporous and Mesoporous Materials2008，116，： | 1 |
| 14 | Silicalite-1 containing microspheres prepared using shape-directing macro-templates 显示文摘 | TOSHEVA L VALTCHEV V STERTE J | 2000 | Mieroporans and Mesoporous Materials2000，3536，： | 1 |
| 15 | Carbon spheres prepared from zeolite Beta beads显示文摘 | Tosheva L Parmentier J Vahchev V | 2005 | Carbon2005，43，： | 1 |
| 16 | Nanozeolites: synthesis, crystallization mechanism, and applications 显示文摘 | Tosheva L Valtchev V P | 2005 | Chem Mater2005，17，10： | 1 |
| 17 | Endotoxin de- presses hepatic cytochrome P450-mediated drug metabolism in women显示文摘 | Shedlofsky S1 Israel BC Tosheva R | 1997 | Br J Clin Pharmaol1997，43，6： | 1 |
| 18 | Nanozeolites: Synthesis, Crystal- lization Mechanism, and Applications 显示文摘 | Tosheva L Valtchev V P | 2005 | Chem Mater2005，17，10： | 1 |
| 19 | 查看详情显示文摘 | Tosheva L Valtchev V P | | 0，，： | 1 |
| 20 | Nanozeolites:Synthesis,Crystal ization Mecha-nism,and Applications显示文摘 | Tosheva L Valtchev V P | | 0，，： | 1 |
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