Results 31 to 40 of about 3,811,073 (289)
Scientific Data, 2022 Measurement(s) dissolved inorganic nutrients (nitrate, nitrite, phosphate, silicate) • cellular pigments (chlorophyll-a, phaeopigments) • dioxygen dissolved in marine water • particulate organic carbon and nitrogen Technology Type(s) nutrients ...
Kjell Gundersen +6 more
doaj +1 more source
Microbial diversity and the lability of dissolved organic carbon [PDF]
Proceedings of the National Academy of Sciences, 2014 Marine metagenomics is steadily unveiling the phylogenetic diversity and metabolic potential of the microbial plankton. Our awareness that planktonic Bacteria and Archaea (bacterioplankton) dominate this diversity only underscores our inability to answer a basic ecological question: what are bacterioplankton eating?
Craig E, Nelson, Emma K, Wear
openaire +2 more sources
The Nature of Carbon Flux in Gunungsewu Karst, Java-Indonesia
Acta Carsologica, 2016 The research documented here aims to clarify the transport and fate of carbon species that evolved in a typical conical karst system in Gunungsewu. Special interest is attributed to the estimate of carbon flux by considering the conical karst as a whole ...
Eko Haryono +4 more
doaj +1 more source
Controls on the composition and lability of dissolved organic matter in Siberia's Kolyma River basin [PDF]
, 2012 High-latitude northern rivers export globally significant quantities of dissolved organic carbon (DOC) to the Arctic Ocean. Climate change, and its associated impacts on hydrology and potential mobilization of ancient organic matter from permafrost, is ...
Zimov, Nikita +7 more
core +1 more source
Soil Science Annual, 2015 To assess the soil quality of Phaeozems and Luvisols from Kujawy region (Kujawy-Pomerania Province, Poland), the soil quality indicators such as: content of organic matter and nutrients, as well as bulk density were used.
Kobierski Mirosław +2 more
doaj +1 more source
HUMIC SUBSTANCES IN NATURAL WATER OF THE NARYKSKO-OSTASHKINSKAYA AREA (KUZBASS)
Известия Томского политехнического университета: Инжиниринг георесурсов, 2020 Relevance. Dissolved organic matter almost always presents in waters and plays an important role in the formation of their chemical composition, while until recently it has received little attention. For the Kuznetsk Basin, the study of dissolved organic
Olesya E. Lepokurova +1 more
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Zooplankton response to organic carbon level in lakes of differing trophic states
Knowledge and Management of Aquatic Ecosystems, 2014 Water eutrophication is associated with an increase in the organic carbon content (both particulate and dissolved forms), which may affect the functioning of the zooplankton community.
Bowszys M., Dunalska J.A., Jaworska B.
doaj +1 more source
Effect of liming on microbial biomass carbon of acidic arenosols in pot experiments
Plant, Soil and Environment, 2010 In the paper we investigate the effect of liming on the microbial biomass carbon (MBC) in pot experiments during two vegetation periods. There was also another goal to get better understanding of the role of dissolved organic matter (DOM) and its quality
T. Filep, T. Szili-Kovács
doaj +1 more source
Pan-arctic trends in terrestrial dissolved organic matter from optical measurements [PDF]
, 2016 Climate change is causing extensive warming across arctic regions resulting in permafrost degradation, alterations to regional hydrology, and shifting amounts and composition of dissolved organic matter (DOM) transported by streams and rivers.
Tank, Suzanne +38 more
core +1 more source
Fate of allochthonous dissolved organic carbon in Lakes: A quantitative approach [PDF]
, 2011 Inputs of dissolved organic carbon (DOC) to lakes derived from the surrounding landscape can be stored, mineralized or passed to downstream ecosystems.
Paul C. Hanson +22 more
core +2 more sources