Search Results - "Tank, Suzanne E."

Multi-decadal increases in dissolved organic carbon and alkalinity flux from the Mackenzie drainage basin to the Arctic Ocean by Tank, Suzanne E, Striegl, Robert G, McClelland, James W, Kokelj, Steven V

“…Riverine exports of organic and inorganic carbon (OC, IC) to oceans are intricately linked to processes occurring on land. Across high latitudes, thawing…”
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Seasonal and Annual Fluxes of Nutrients and Organic Matter from Large Rivers to the Arctic Ocean and Surrounding Seas by Holmes, Robert Max, McClelland, James W., Peterson, Bruce J., Tank, Suzanne E., Bulygina, Ekaterina, Eglinton, Timothy I., Gordeev, Viacheslav V., Gurtovaya, Tatiana Y., Raymond, Peter A., Repeta, Daniel J., Staples, Robin, Striegl, Robert G., Zhulidov, Alexander V., Zimov, Sergey A.

“…River inputs of nutrients and organic matter impact the biogeochemistry of arctic estuaries and the Arctic Ocean as a whole, yet there is considerable…”
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A land-to-ocean perspective on the magnitude, source and implication of DIC flux from major Arctic rivers to the Arctic Ocean by Tank, Suzanne E., Raymond, Peter A., Striegl, Robert G., McClelland, James W., Holmes, Robert M., Fiske, Greg J., Peterson, Bruce J.

“…A series of seasonally distributed measurements from the six largest Arctic rivers (the Ob', Yenisey, Lena, Kolyma, Yukon and Mackenzie) was used to examine…”
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Beyond respiration: Controls on lateral carbon fluxes across the terrestrial‐aquatic interface by Tank, Suzanne E., Fellman, Jason B., Hood, Eran, Kritzberg, Emma S.

“…Understanding what controls the lateral flux of organic and inorganic carbon from landscapes to surface waters is key to fully understanding terrestrial…”
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The chemical succession in anoxic lake waters as source of molecular diversity of organic matter by Lau, Maximilian P., Hutchins, Ryan H. S., Tank, Suzanne E., A. del Giorgio, Paul

“…The aquatic networks that connect soils with oceans receive each year 5.1 Pg of terrestrial carbon to transport, bury and process. Stagnant sections of aquatic…”
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Permafrost-derived dissolved organic matter composition varies across permafrost end-members in the western Canadian Arctic by MacDonald, Erin N, Tank, Suzanne E, Kokelj, Steven V, Froese, Duane G, Hutchins, Ryan H S

“…Organic matter, upon dissolution into the aqueous state as dissolved organic matter (DOM), can undergo mineralization by microbes. There has been increasing…”
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Preferential export of permafrost-derived organic matter as retrogressive thaw slumping intensifies by Bröder, Lisa, Keskitalo, Kirsi, Zolkos, Scott, Shakil, Sarah, Tank, Suzanne E, Kokelj, Steve V, Tesi, Tommaso, Van Dongen, Bart E, Haghipour, Negar, Eglinton, Timothy I, Vonk, Jorien E

“…Abstract Enhanced warming of the Northern high latitudes has intensified thermokarst processes throughout the permafrost zone. Retrogressive thaw slumps (RTS),…”
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Landscape-level controls on dissolved carbon flux from diverse catchments of the circumboreal by Tank, Suzanne E., Frey, Karen E., Striegl, Robert G., Raymond, Peter A., Holmes, Robert M., McClelland, James W., Peterson, Bruce J.

“…While much of the dissolved organic carbon (DOC) within rivers is destined for mineralization to CO2, a substantial fraction of riverine bicarbonate (HCO3−)…”
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Pan-Arctic Trends in Terrestrial Dissolved Organic Matter from Optical Measurements by Mann, Paul J., Spencer, Robert G. M., Hernes, Peter J., Six, Johan, Aiken, George R., Tank, Suzanne E., McClelland, James W., Butler, Kenna D., Dyda, Rachael Y., Holmes, Robert M.

“…Climate change is causing extensive warming across arctic regions resulting in permafrost degradation, alterations to regional hydrology, and shifting amounts…”
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Dissolved Major and Trace Elements in the Largest Eurasian Arctic Rivers: Ob, Yenisey, Lena, and Kolyma by Gordeev, Vyacheslav V., Pokrovsky, Oleg S., Zhulidov, Alexander V., Filippov, Alexander S., Gurtovaya, Tatiana Y., Holmes, Robert M., Kosmenko, Lyudmila S., McClelland, James W., Peterson, Bruce J., Tank, Suzanne E.

“…In contrast to fairly good knowledge of dissolved carbon and major elements in great Arctic rivers, seasonally resolved concentrations of many trace elements…”
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Assessing the Potential for Mobilization of Old Soil Carbon After Permafrost Thaw: A Synthesis of 14C Measurements From the Northern Permafrost Region by Estop‐Aragonés, Cristian, Olefeldt, David, Abbott, Benjamin W., Chanton, Jeffrey P., Czimczik, Claudia I., Dean, Joshua F., Egan, Jocelyn E., Gandois, Laure, Garnett, Mark H., Hartley, Iain P., Hoyt, Alison, Lupascu, Massimo, Natali, Susan M., O'Donnell, Jonathan A., Raymond, Peter A., Tanentzap, Andrew J., Tank, Suzanne E., Schuur, Edward A. G., Turetsky, Merritt, Anthony, Katey Walter

“…The magnitude of future emissions of greenhouse gases from the northern permafrost region depends crucially on the mineralization of soil organic carbon (SOC)…”
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Coordination and Sustainability of River Observing Activities in the Arctic by McClelland, James W., Tank, Suzanne E., Spencer, Robert G.M., Shiklomanov, Alexander I.

“…To understand and respond to changes in the world's northern regions, we need a coordinated system of long-term Arctic observations. River networks naturally…”
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Are different benthic communities in Arctic delta lakes distinguishable along a hydrological connectivity gradient using a rapid bioassessment approach? by Scott, Ryan W., Tank, Suzanne E., Wang, Xiaowa, Quinlan, Roberto

“…Aquatic habitats in the Canadian Arctic are expected to come under increasing stress due to projected effects of climate change. There is a need for…”
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Sentinel responses of Arctic freshwater systems to climate: linkages, evidence, and a roadmap for future research by Saros, Jasmine E., Arp, Christopher D., Bouchard, Frédéric, Comte, Jérôme, Couture, Raoul-Marie, Dean, Joshua F., Lafrenière, Melissa, MacIntyre, Sally, McGowan, Suzanne, Rautio, Milla, Prater, Clay, Tank, Suzanne E., Walvoord, Michelle, Wickland, Kimberly P., Antoniades, Dermot, Ayala-Borda, Paola, Canario, Joao, Drake, Travis W., Folhas, Diogo, Hazuková, Václava, Kivilä, Henriikka, Klanten, Yohanna, Lamoureux, Scott, Laurion, Isabelle, Pilla, Rachel M., Vonk, Jorien E., Zolkos, Scott, Vincent, Warwick F.

“…While the sentinel nature of freshwater systems is now well recognized, widespread integration of freshwater processes and patterns into our understanding of…”
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Mineral Weathering and the Permafrost Carbon‐Climate Feedback by Zolkos, Scott, Tank, Suzanne E., Kokelj, Steven V.

“…Permafrost thaw in the Arctic enables the biogeochemical transformation of vast stores of organic carbon into carbon dioxide (CO2). This CO2 release has…”
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Seasonal and Geographic Variation in Dissolved Carbon Biogeochemistry of Rivers Draining to the Canadian Arctic Ocean and Hudson Bay by Li Yung Lung, Joanna Y. S., Tank, Suzanne E., Spence, Christopher, Yang, Daqing, Bonsal, Barrie, McClelland, James W., Holmes, Robert M.

“…The chemical composition of river water can be used to diagnose change on land, while playing a determining role in the ecology and biogeochemistry of…”
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Increasing Alkalinity Export from Large Russian Arctic Rivers by Drake, Travis W, Tank, Suzanne E, Zhulidov, Alexander V, Holmes, Robert M, Gurtovaya, Tatiana, Spencer, Robert G. M

“…Riverine carbonate alkalinity (HCO3 – and CO3 2–) sourced from chemical weathering represents a significant sink for atmospheric CO2. Alkalinity flux from…”
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Coupled hydrological and geochemical impacts of wildfire in peatland-dominated regions of discontinuous permafrost by Ackley, Caren, Tank, Suzanne E., Haynes, Kristine M., Rezanezhad, Fereidoun, McCarter, Colin, Quinton, William L.

“…Naturally-ignited wildfires are increasing in frequency and severity in northern regions, contributing to rapid permafrost thaw-induced landscape change driven…”
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Lability of dissolved organic carbon from boreal peatlands: interactions between permafrost thaw, wildfire, and season by Burd, Katheryn, Estop-Aragonés, Cristian, Tank, Suzanne E., Olefeldt, David

“…Boreal peatlands are major sources of dissolved organic carbon (DOC) to downstream aquatic ecosystems, where it influences carbon cycling and food web…”
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Landscape matters: Predicting the biogeochemical effects of permafrost thaw on aquatic networks with a state factor approach by Tank, Suzanne E., Vonk, Jorien E., Walvoord, Michelle A., McClelland, James W., Laurion, Isabelle, Abbott, Benjamin W.

“…Permafrost thaw has been widely observed to alter the biogeochemistry of recipient aquatic ecosystems. However, research from various regions has shown…”
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