Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Tatiana Yu. Gurtovaya"'
Autor:
Scott Zolkos, Alexander V. Zhulidov, Tatiana Yu. Gurtovaya, Vyacheslav V. Gordeev, Sergey Berdnikov, Nadezhda Pavlova, Evgenia A. Kalko, Yana A. Kuklina, Danil A. Zhulidov, Lyudmila S. Kosmenko, Alexander I. Shiklomanov, Anya Suslova, Benjamin M. Geyman, Colin P. Thackray, Elsie M. Sunderland, Suzanne E. Tank, James W. McClelland, Robert G. M. Spencer, David P. Krabbenhoft, Richard Robarts, Robert M. Holmes
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(14)
Significance Russian rivers are the predominant source of riverine mercury to the Arctic Ocean, where methylmercury biomagnifies to high levels in food webs. Pollution controls are thought to have decreased late–20th-century mercury loading to Arct
Autor:
Edwin Amos, Robert M. Holmes, Sergei Zimov, Tatiana Yu. Gurtovaya, James W. McClelland, Anne M. Kellerman, Megan I. Behnke, Peter A. Raymond, A. Suslova, Nikita Zimov, Suzanne E. Tank, Alexander V. Zhulidov, Robert G. M. Spencer, E. A. Mutter, Timothy I. Eglinton, Negar Haghipour
Publikováno v:
Global Biogeochemical Cycles. 35
Autor:
James W. McClelland, Scott Zolkos, Edwin Amos, Alexander V. Zhulidov, E. A. Mutter, Tatiana Yu. Gurtovaya, David P. Krabbenhoft, Nikita Zimov, Suzanne E. Tank, Les Kutny, A. Suslova, Alexander I. Shiklomanov, Robert M. Holmes, Sergey A. Zimov, Robert G. M. Spencer
Publikováno v:
Environmental sciencetechnology. 54(7)
Land-ocean linkages are strong across the circumpolar north, where the Arctic Ocean accounts for 1% of the global ocean volume and receives more than 10% of the global river discharge. Yet estimates of Arctic riverine mercury (Hg) export constrained
Autor:
Tatiana Yu. Gurtovaya, Robert G. M. Spencer, Robert M. Holmes, Alexander V. Zhulidov, Travis W. Drake, Suzanne E. Tank
Publikováno v:
Environmental Science & Technology. 52:8302-8308
Riverine carbonate alkalinity (HCO3– and CO32–) sourced from chemical weathering represents a significant sink for atmospheric CO2. Alkalinity flux from Arctic rivers is partly determined by precipitation, permafrost extent, groundwater flow path
Autor:
Leandro Castello, Robert G. M. Spencer, Daniel A. Zhulidov, Richard D. Robarts, Tatiana Yu. Gurtovaya, Robert M. Holmes, Alexander V. Zhulidov, Alexander Roger Pelletier
Publikováno v:
Environmental Science & Technology. 51:13436-13442
Current understanding of mercury (Hg) dynamics in the Arctic is hampered by a lack of data in the Russian Arctic region, which comprises about half of the entire Arctic watershed. This study quantified temporal and longitudinal trends in total mercur
Autor:
Alexander V. Zhulidov, Robert G. Striegl, Robert M. Holmes, Bruce J. Peterson, Tatiana Yu. Gurtovaya, Robin Staples, Claire G. Griffin, Peter A. Raymond, James W. McClelland, Robert G. M. Spencer, Suzanne E. Tank, Sergey A. Zimov, Nikita Zimov
Publikováno v:
Global Biogeochemical Cycles. 30:629-643
Northern rivers connect a land area of approximately 20.5 million km2 to the Arctic Ocean and surrounding seas. These rivers account for ~10% of global river discharge and transport massive quantities of dissolved and particulate materials that refle
Autor:
Peter A. Raymond, Tatiana Yu. Gurtovaya, Robert G. M. Spencer, Alexander V. Zhulidov, Travis W. Drake, Robert M. Holmes, James W. McClelland
Publikováno v:
Limnology and Oceanography. 64
Autor:
Tatiana Yu. Gurtovaya, Greg Fiske, Suzanne E. Tank, Michael T. Coe, Alexander I. Shiklomanov, Robert G. M. Spencer, Robert M. Holmes, Alexander V. Zhulidov, James W. McClelland
Publikováno v:
Climatic Change and Global Warming of Inland Waters: Impacts and Mitigation for Ecosystems and Societies
Robert M. Holmes1, Michael T. Coe1, Greg J. Fiske1, Tatiana Gurtovaya2, James W. McClelland3, Alexander I. Shiklomanov4, Robert G. M. Spencer1, Suzanne E. Tank5, and Alexander V. Zhulidov2 1Woods Hole Research Center, USA 2South Russia Centre for Pre
Autor:
Robert G. Striegl, Robin Staples, Peter A. Raymond, Daniel J. Repeta, Ekaterina Bulygina, James W. McClelland, Tatiana Yu. Gurtovaya, Viacheslav Gordeev, Sergey A. Zimov, Timothy I. Eglinton, Suzanne E. Tank, Robert M. Holmes, Bruce J. Peterson, Alexander V. Zhulidov
Publikováno v:
Estuaries and Coasts. 35:369-382
River inputs of nutrients and organic matter impact the biogeochemistry of arctic estuaries and the Arctic Ocean as a whole, yet there is considerable uncertainty about the magnitude of fluvial fluxes at the pan-Arctic scale. Samples from the six lar
Autor:
Daniel A. Zhulidov, Alexander V. Zhulidov, Christopher K. Guay, Robert M. Holmes, John V. Headley, Tatiana Yu. Gurtovaya, Richard D. Robarts
Publikováno v:
Environmental Pollution. 158:624-630
Concentrations of dissolved and particulate Cd, Cu, Pb and Zn were determined in samples collected in summer 1998 from the lower reaches of six major Eurasian arctic rivers: the Onega, Severnaya Dvina, Mezen, Pechora, Ob and Yenisey. These data compr