Results 11 to 20 of about 1,936,753 (303)

Controls on dissolved organic carbon quantity and chemical character in temperate rivers of North America [PDF]

open access: yes, 2013
Understanding the processes controlling the transfer and chemical composition of dissolved organic carbon (DOC) in freshwater systems is crucial to understanding the carbon cycle and the effects of DOC on water quality.
Aiken, George   +4 more
core   +3 more sources

Fluvial transport of suspended sediment and organic carbon during flood events in a large agricultural catchment in southwest France. [PDF]

open access: yes, 2011
Water draining from a large agricultural catchment of 1 110 km2 in southwest France was sampled over an 18-month period to determine the temporal variability in suspended sediment (SS) and dissolved (DOC) and particulate organic carbon (POC) transport ...
Aitkenhead   +60 more
core   +2 more sources

Aerosol inputs affect the optical signatures of dissolved organic matter in NW Mediterranean coastal waters

open access: yesScientia Marina, 2016
Aeolian inputs of organic and inorganic nutrients to the ocean are important as they can enhance biological production in surface waters, especially in oligotrophic areas like the Mediterranean.
E. Denisse Sánchez-Pérez   +8 more
doaj   +1 more source

Removal of terrestrial DOC in aquatic ecosystems of a temperate river network [PDF]

open access: yes, 2015
Surface waters play a potentially important role in the global carbon balance. Dissolved organic carbon (DOC) fluxes are a major transfer of terrestrial carbon to river systems, and the fate of DOC in aquatic systems is poorly constrained.
Aiken, G. R.   +5 more
core   +3 more sources

An Example of Urban Women's Entertainment: Girl to girl with Kerem/ Kent Kökenli Kadın Eğlencelerine Bir Örnek: Kerem’le Kız Kıza [PDF]

open access: yesFolklor/Edebiyat, 2020
The migration to the city, which started in parallel with industrialization, has led to changes in the daily life of societies and their entertainment.
Aslı Büyükokutan Töret
doaj   +1 more source

Humus conditions of stands with different proportion of Douglas fir in the Hůrky Training Forest District and Křtiny Training Forest Enterprise

open access: yesJournal of Forest Science, 2009
The paper presented evaluates reserves and chemical composition of forest floor of three stands of Douglas fir, spruce and spruce with beech at acid sites (3K) in the Hůrky Training Forest District (TFD) and at a meso-trophic site (4H) in the Křtiny ...
L. Menšík   +3 more
doaj   +1 more source

Evidence for anthropogenic 14C-enrichment in estuarine waters adjacent to the North Sea [PDF]

open access: yes, 2006
[1] The isotopic composition (d13C and D14C) of high molecular weight dissolved organic carbon (HMW DOC) was studied in the Tyne and Tweed estuaries, NE England.
Ahad, J.M.E.   +5 more
core   +1 more source

Patterns of dissolved organic carbon and nitrogen fluxes in deciduous and coniferous forests under historic high nitrogen deposition [PDF]

open access: yes, 2009
Numerous recent studies have indicated that dissolved organic carbon (DOC) and nitrogen (DON) play an important role in C and N cycling in natural ecosystems, and have shown that N deposition alters the concentrations and fluxes of dissolved organic ...
De Neve, Stefaan   +6 more
core   +2 more sources

DOCS [PDF]

open access: yesProceedings of the VLDB Endowment, 2016
Crowdsourcing is a new computing paradigm that harnesses human effort to solve computer-hard problems, such as entity resolution and photo tagging. The crowd (or workers) have diverse qualities and it is important to effectively model a worker's quality.
Yudian Zheng, Guoliang Li, Reynold Cheng
openaire   +1 more source

Removal of Refractory Dissolved Organic Carbon in the Amundsen Sea, Antarctica. [PDF]

open access: yes, 2020
The removal mechanism of refractory deep-ocean dissolved organic carbon (deep-DOC) is poorly understood. The Amundsen Sea Polynya (ASP) serves as a natural test basin for assessing the fate of deep-DOC when it is supplied with a large amount of fresh-DOC
Druffel, Ellen RM   +6 more
core  

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