Results 11 to 20 of about 169,198 (259)

Thirty Years of Nutrient Biogeochemistry in the Barents Sea and the adjoining Arctic Ocean, 1990–2019

open access: yesScientific 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

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

open access: yesPLoS 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

open access: yesActa 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

Microbial diversity and the lability of dissolved organic carbon [PDF]

open access: yesProceedings 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

Data for assessment of leached dissolved organic carbon in watersheds

open access: yesData in Brief, 2020
(“Dissolved organic carbon leaching flux in a mixed agriculture and forest watershed in Rwanda” [1]).This article presents data of leached dissolved organic carbon (LDOC), stream water dissolved organic carbon), rainfall amount (Ra), rainfall intensity ...
Fabien Rizinjirabake   +2 more
doaj   +1 more source

Soil Quality Assessment of Phaeozems and Luvisols from the Kujawy Region (Central Poland) / Ocena cech użytkowych czarnych ziem i gleb płowych rejonu Kujaw

open access: yesSoil 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

Zooplankton response to organic carbon level in lakes of differing trophic states

open access: yesKnowledge 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

open access: yesPlant, 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

Agro-residue biochar and N fertilizer addition mitigates CO2-C emission and stabilized soil organic carbon pools in a rain-fed agricultural cropland

open access: yesInternational Soil and Water Conservation Research, 2021
Scarce carbon dioxide (CO2) emission data, soil organic carbon (Corg) and labile Corg pool index for croplands in sub-Saharan Africa (SSA) limits our ability to define regional CO2 flux and mitigation prospects provided by biochar amendment.
Segun O. Oladele, Adewole T. Adetunji
doaj   +1 more source

Estimating submarine groundwater discharge in Jeju volcanic island (Korea) during a typhoon (Kong-rey) using humic-fluorescent dissolved organic matter-Si mass balance

open access: yesScientific Reports, 2021
We examined the residence time, seepage rate, and submarine groundwater discharge (SGD)-driven dissolved nutrients and organic matter in Hwasun Bay, Jeju Island, Korea during the occurrence of a typhoon, Kong-rey, using a humic fluorescent dissolved ...
Hyung-Mi Cho   +6 more
doaj   +1 more source

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