The percentage of living bacterial cells related to organic carbon release from senescent oceanic phytoplankton [PDF]
Biogeosciences, 2014 Bacteria recycle vast amounts of organic carbon, playing key biogeochemical and ecological roles in the ocean. Bacterioplankton dynamics are expected to be dependent on phytoplankton primary production, but there is a high diversity of processes (e.g ...
S. Lasternas, S. Agustí
doaj +3 more sources
Terrestrial and fluvial carbon fluxes in a tropical watershed: Nyong basin, Cameroon [PDF]
, 2009 The Nyong watershed, with an area of 27 800 km2 and a mean annual discharge of 390 m3 s−1, is the second largest river in Cameroon. The Nyong watershed serves as an outstanding study area for the examination of carbon fluxes in humid tropical ...
Boeglin, Jean-Loup +6 more
core +2 more sources
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
Atmospheric CO2 consumption by continental erosion : present-day controls and implications for the last glacial maximum [PDF]
, 1998 The export of carbon from land to sea by rivers represents a major link in the global carbon cycle. For all principal carbon forms, the main factors that control the present-day fluxes at the global scale have been determined in order to establish global
Amiotte Suchet, Philippe +3 more
core +2 more sources
Short term effects of exposition to artificial ultraviolet radiation on Parabroteas sarsi (Copepoda, Calanoida) [PDF]
, 2012 The increase in the penetration of ultraviolet radiation that has been reported lately for freshwater ecosystems in southern South America would allegedly generate alterations in ecological processes. In this respect the mortality of Parabroteas sarsi, a
core +1 more source
Dissolved organic matter contribution to rain water, throughfall and soil solution chemistry [PDF]
, 1999 A method is proposed to determine the acidbase properties of natural water samples containing relatively high amounts of dissolved organic matter.
Fillion, Nathalie +2 more
core +1 more source
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 +3 more
doaj +1 more source
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
Net community production in the North Atlantic Ocean derived from Volunteer Observing Ship data [PDF]
, 2014 The magnitude of marine plankton net community production (NCP) is indicative of both the biologically driven exchange of carbon dioxide between the atmosphere and the surface ocean and the export of organic carbon from the surface ocean to the ocean ...
Bates +75 more
core +1 more source
Nitrogen dynamics in the shallow groundwater of a riparian wetland zone of the Garonne, SW France: nitrate inputs, bacterial densities, organic matter supply and denitrification measurements [PDF]
, 2003 This study highlights the role of interactions between surface and sub-surface water of the riparian zone of a large river (the Garonne, SW France). Information is given about the role of surface water in supplying Dissolved Organic Carbon (DOC ) to the
F. Garabétian +8 more
core +6 more sources