Results 21 to 30 of about 3,811,073 (289)

Dissolved organic carbon and nitrogen leaching from Scots pine, Norway spruce and silver birch stands in southern Sweden [PDF]

, 2011
The effects of three common tree species – Scots pine, Norway spruce and silver birch – on leaching of dissolved organic carbon and dissolved nitrogen were studied in an experimental forest with podzolised soils in southern Sweden. We analyzed soil water
Mats Fröberg, Kleja, Dan Berggren, Karna Hansson, Hansson, Karna, Dan Berggren Kleja, Ghasem Alavi, Alavi, Ghasem, Fröberg, Mats   +7 more
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Challenges in modelling dissolved organic matter dynamics in agricultural soil using DAISY [PDF]

, 2008
Because dissolved organic matter (DOM) plays an important role is terrestrial C-,N-and P-balances and transport of these three components to aquatic environments, there is a need to include it in models.
Hansen, H.C.B., Styczen, M., Vinther, F.P., Hansen, S., Gjettermann, B.   +4 more
core   +2 more sources

Long-term trends in carbon and color signal uneven browning and terrestrialization of northern lakes

Communications Earth & Environment, 2023
The widespread browning of northern lakes has been associated with long-term increases in dissolved organic carbon and color and should be linked to changes in surface water carbon dioxide, yet the long-term covariation in these three key carbon ...
Bianca M. Rodríguez-Cardona, Daniel Houle, Suzanne Couture, Jean-François Lapierre, Paul A. del Giorgio   +4 more
doaj   +1 more source

Biodegradability of dissolved organic carbon in permafrost soils and aquatic systems: A meta-analysis [PDF]

, 2015
As Arctic regions warm and frozen soils thaw, the large organic carbon pool stored in permafrost becomes increasingly vulnerable to decomposition or transport.
Tank, Suzanne, Striegl, R.G., C. C. Treat, Tank, S.E., Wickland, K. P., K. P. Wickland, R. G. M. Spencer, Tank, Suzanne E., Spencer, Robert, Treat, Claire, Mann, P. J., Abbott, Benjamin, Treat, C. C., Vonk, J. E.; id_orcid, Spencer, R. G M, Striegl, Robert, Striegl, Robert G., Vonk, Jorien, Spencer, Robert G M, Mann, Paul, Treat, Claire C., S. E. Tank, R. G. Striegl, Wickland, K.P., Abbott, B.W., Tank, S. E., Organic geochemistry, Spencer, Robert G.M., Wickland, Kimberly, Abbott, B. W., Striegl, R. G., Wickland, Kimberly P., Vonk, Jorien E., B. W. Abbott, Abbott, Benjamin W., NWO-VENI: Ancient organic matter that matters: The fate of Siberian Yedoma deposits, J. E. Vonk, P. J. Mann, Mann, Paul J., Vonk, J. E.   +39 more
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Utilizing Colored Dissolved Organic Matter to Derive Dissolved Black Carbon Export by Arctic Rivers [PDF]

, 2015
Wildfires have produced black carbon (BC) since land plants emerged. Condensed aromatic compounds, a form of BC, have accumulated to become a major component of the soil carbon pool. Condensed aromatics leach from soils into rivers, where they are termed
Holmes, Robert, Dittmar, Thorsten, McClelland, James, James eMcClelland, Mann, P., Spencer, Robert, R. Max Holmes, Niggemann, Jutta, James W. McClelland, Paul J. Mann, Jutta Niggemann, Thorsten eDittmar, Robert G. M. Spencer, McClelland, J., Robert eSpencer, Thorsten Dittmar, Mann, Paul, Stubbins, Aron, Stubbins, A., Paul James Mann, Jutta eNiggemann, Dittmar, T., Holmes, R., Niggemann, J., Aron eStubbins, Aron Stubbins, Spencer, R.   +26 more
core   +1 more source

PHOTOCHEMICAL TRANSFORMATION OF DISSOLVED ORGANIC MATTER AND BEHAVIOR OF METALS IN THE WATERS OF THE SOUTHERN TAIGA BOG COMPLEX, WESTERN SIBERIA

Известия Томского политехнического университета: Инжиниринг георесурсов, 2023
Link for citation: Raudina T.V., Smirnov S.V., Istigechev G.I., Pokrovsky O.S. Photochemical transformation of dissolved organic matter and behavior of metals in the waters of the southern taiga bog complex, Western Siberia.
Tatiana V. Raudina, Sergei V. Smirnov, Georgyi I. Istigechev, Oleg S. Pokrovsky   +3 more
doaj   +1 more source

Utilization of ancient permafrost carbon in headwaters of Arctic fluvial networks [PDF]

, 2015
Northern high-latitude rivers are major conduits of carbon from land to coastal seas and the Arctic Ocean. Arctic warming is promoting terrestrial permafrost thaw and shifting hydrologic flowpaths, leading to fluvial mobilization of ancient carbon stores.
Zimov, Nikita, Holmes, Robert, Spencer, Robert G. M., Spencer, Robert, Robert M. Holmes, Eglinton, Timothy, Paul J. Mann, Vonk, Jorien E.; id_orcid, McIntyre, Cameron, Eglinton, Timothy I., Vonk, Jorien, Nikita Zimov, Spencer, Robert G M, Mann, Paul, Jorien E. Vonk, Timothy I. Eglinton, Organic geochemistry, Spencer, Robert G.M., Davydova, Anna, Vonk, Jorien E., Holmes, Robert M., NWO-VENI: Ancient organic matter that matters: The fate of Siberian Yedoma deposits, Anna Davydova, Robert G. M Spencer, McIntyre, Cameron P., Mann, Paul J., Cameron P. Mcintyre   +26 more
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Radiocarbon and stable carbon analysis of dissolved methane and carbon dioxide from the profile of a raised peat bog [PDF]

, 2011
We developed and tested a new method to separate CO₂ and CH₄ from bulk gas samples for radiocarbon and stable-carbon analysis that utilizes zeolite molecular sieve.
Murray, C., Garnett, M.H., Hardie, S.M.L.   +2 more
core   +8 more sources

The importance of the dissolved organic matter pool for the carbon sequestration potential of artificial upwelling

Frontiers in Marine Science, 2022
In the face of climate change there is a need to reduce atmospheric CO2 concentrations. Artificial upwelling of nutrient-rich deep waters has been proposed as a method to enhance the biological carbon pump in oligotrophic oceanic regions in order to ...
Markel Gómez-Letona, Marta Sebastián, Isabel Baños, María Fernanda Montero, Clàudia Pérez Barrancos, Clàudia Pérez Barrancos, Moritz Baumann, Ulf Riebesell, Javier Arístegui   +8 more
doaj   +1 more source

Variations in Soil Microbial Biomass Carbon and Soil Dissolved Organic Carbon in the Re-Vegetation of Hilly Slopes with Purple Soil.

PLoS ONE, 2016
Crust restoration is increasingly being done but we lack quantitative information on soil improvements. The study aimed to elucidate the dynamics involving soil microbial biomass carbon and soil dissolved organic carbon in the re-vegetation ...
Ning Yang, Dongsheng Zou, Manyuan Yang, Zhonggui Lin   +3 more
doaj   +1 more source