Results 41 to 50 of about 825,317 (258)

Sorption and fractionation of dissolved organic matter and associated phosphorus in agricultural soil [PDF]

, 2007
Molibility of dissolved organic matter (DOM) strongly affects the export of nitrogen (N) and phosphorus (P) from oils to surface waters. To study the sorption an mobility of dissolved organic C and P (DOC, DOP) in soil, the pH-dependent sorption of DOM ...
Abrahamsen, Ashworth, B. Gjettermann, Bedrock, Borggaard, Buffle, Cambier, Celi, Celi, Chapman, DHI Water and Environment, ELTRA, Erich, Fila, Flores-Céspedes, Gee, Gerritse, Gjettermann, Grant, Guggenberger, H. C. B. Hansen, Hagedorn, Horn, Janse, Kaiser, Kaiser, Kaiser, Kaiser, Kaiser, Lilienfein, M. Styczen, Marschner, McDowell, Mehra, Michalzik, Moore, Neff, Nodvin, O. K. Borggaard, Qualls, Renaud, S. Hansen, Schwertmann, Shen, Slavich, Soil Survey Staff, Szilas, Ussiri, Vance, Vinther, Wang, Wraith, Yang   +52 more
core   +1 more source

Canadian permafrost stores large pools of ammonium and optically distinct dissolved organic matter

Nature Communications, 2020
Permafrost degradation may lead to mobilization of carbon and nutrients and enhance microbial processing rates of previously frozen organic matter.
J. Fouché, C. Christiansen, C. Christiansen, M. Lafrenière, P. Grogan, S. Lamoureux   +5 more
semanticscholar   +1 more source

Composition of dissolved organic matter within a lacustrine environment [PDF]

, 2011
Freshwater dissolved organic matter (DOM) is a complex mixture of chemical components that are central to many environmental processes, including carbon and nitrogen cycling.
Adrian Spence, Alok Goel, André J. Simpson, Arnott, Benner, Brendan O'Connor, Brian P. Kelleher, Brian W. Moran, Brindle, Bykova, Cardoza, Chiou, Conley, Conroy, David J. McNally, David Sutton, Deshmukh, Dittmar, Fuhrman, Hedges, Hedges, Hedges, Herman, Hertkorn, Holtman, Janssen, Jones, Joseph, Keeling, Kelleher, Kelleher, Kris Hart, Lam, Lam, Lam, Leenheer, Louda, Margaret V. McCaul, Matsuno, Mellina, Mopper, Ogawa, Park, Pautler, Ragueneau, Simjouw, Simpson, Simpson, Simpson, Simpson, Simpson, Simpson, Sommer, Stone, Tanoue, Thurman, Tr�guer, Waksman, Wu, Yamashita, Yool, Zhang   +61 more
core   +2 more sources

Factors regulating the compositions and distributions of dissolved organic matter in the estuaries of Jiaozhou Bay in North China

Oceanologia, 2020
Summary: Water samples collected from the Jiaozhou Bay every two months between April 2016 and February 2017 were analyzed for dissolved organic carbon (DOC), particulate organic carbon (POC), total dissolved carbohydrates (TCHO), total hydrolyzed amino ...
Jiaojie Hu, Li Zou, Jian Wang, Qianqian Ren, Bin Xia, Ge Yu   +5 more
doaj   +1 more source

Potential bioavailability of pyrogenic organic matter resembles natural dissolved organic matter pools

, 2021
Abstract. Pyrogenic materials generated by wildfires are negatively impacting many aquatic ecosystems. At least ~10 % of dissolved organic matter (DOM) pools may be comprised of pyrogenic organic matter (PyOM) that is generally considered to be more refractory than DOM from other sources.
Emily B. Graham, Hyun-Seob Song, Samantha Grieger, Vanessa Garayburu-Caruso, James Stegen, Kevin D. Bladon, Allison Myers-Pigg   +6 more
openaire   +4 more sources

Toxicity of Metal Oxides, Dyes, and Dissolved Organic Matter in Water: Implications for the Environment and Human Health

Toxics
This study delves into the critical issue of water pollution caused by the presence of metal oxides, synthetic dyes, and dissolved organic matter, shedding light on their potential ramifications for both the environment and human health.
H. Kolya, Chunwon Kang
semanticscholar   +1 more source

2006 Great Bay Organic Nitrogen (PON & DON) and Light Extinction (PAR) Monitoring Program [PDF]

, 2006
Nitrogen is most often considered to be the limiting nutrient for plant growth in marine waters. As a result, knowledge of nitrogen loading and ambient water-column concentrations are considered to be critical to understanding the response of aquatic ...
Pennock, Jonathan
core   +4 more sources

Sink or link? The bacterial role in benthic carbon cycling in the Arabian Sea's oxygen minimum zone [PDF]

, 2013
The bacterial loop, the consumption of dissolved organic matter (DOM) by bacteria and subsequent transfer of bacterial carbon to higher trophic levels, plays a prominent role in pelagic food webs.
Middelburg, J.J, Moodley, L., Pozzato, L., Soetaert, K., van Oevelen, D.   +4 more
core   +2 more sources

Enhanced rates of particulate organic matter remineralization by microzooplankton are diminished by added ballast minerals [PDF]

Biogeosciences, 2013
To examine the potentially competing influences of microzooplankton and calcite mineral ballast on organic matter remineralization, we incubated diatoms in darkness in rolling tanks with and without added calcite minerals (coccoliths) and ...
F. A. C. Le Moigne, M. Gallinari, E. Laurenceau, C. L. De La Rocha   +3 more
doaj   +1 more source

staRdom: Versatile Software for Analyzing Spectroscopic Data of Dissolved Organic Matter in R

Water, 2019
The roles of dissolved organic matter (DOM) in microbial processes and nutrient cycles depend on its composition, which requires detailed measurements and analyses.
Matthias Pucher, Urban J. Wünsch, G. Weigelhofer, K. Murphy, Thomas Hein, D. Graeber   +5 more
semanticscholar   +1 more source