Carbon cycling and POC turnover in the mesopelagic zone of the ocean: Insights from a simple model [PDF]
, 2010 Carbon budgets of the mesopelagic zone are poorly constrained, highlighting our lack of understanding of the biota that inhabit this environment and their role in the cycling and sequestering of carbon in the deep ocean.
Tang, Kam W. +2 more
core +1 more source
Frontiers in Marine Science, 2020 To better understand the sources and recycling of labile organic matter in coastal water, we studied the carbon isotope signature of particulate organic carbon (POC) and particulate amino acids, a major group of labile organic compounds, on the shelf of ...
Zixiang Yang +8 more
doaj +1 more source
Microbial-mediated contribution of kelp detritus to different forms of oceanic carbon sequestration
Ecological Indicators, 2022 Kelp is one of the most important primary producers in the coastal oceans. When it matures or begins to decay, a substantial amount of detritus sinks and is degraded by microorganisms.
Xiuting Feng +8 more
doaj +1 more source
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 ...
Hansen, H.C.B. +4 more
core +2 more sources
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
浙江大学学报. 农业与生命科学版, 2011 To understand the effects of vegetation types on soil particulate organic carbon and black carbon, samples of soil profiles under six types of forestry vegetations were collected from Wuyanling nature reserve, Taishun County, Zhejiang Province.
WANG Yang, ZHANG Ming-kui
doaj +1 more source
Efecto de diferentes tipos de uso de la tierra en las fracciones del carbono orgánico del suelo
Pastos y Forrajes, 2023 Objectives: To evaluate the effect of different types of land use on the organic carbon fractions of a chromic vertisol soil. Materials and Methods: The research was developed in a permanent observation point, located in Holguin province. Soil samples
George Martín-Gutiérrez +4 more
doaj
A Three End-Member Mixing Model Based on Isotopic Composition and Elemental Ratio
Terrestrial, Atmospheric and Oceanic Sciences, 2007 A three end-member mixing model based on nitrogen isotopic composition and organic carbon to nitrogen ratio of suspended particulate matter in an aquatic environment has been developed.
Kon-Kee Liu Shuh-Ji Kao
doaj +1 more source
Biocatalytic quantification of α‐glucan in marine particulate organic matter
MicrobiologyOpen, 2022 Marine algae drive the marine carbon cycle, converting carbon dioxide into organic material. A major component of this produced biomass is a variety of glycans. Marine α‐glucans include a range of storage glycans from red and green algae, bacteria, fungi,
Nicola Steinke +3 more
doaj +1 more source
Factors influencing the stable carbon isotopic composition of suspended and sinking organic matter in the coastal Antarctic sea ice environment [PDF]
, 2011 A high resolution time-series analysis of stable carbon isotopic signatures in particulate organic carbon (δ13CPOC) and associated biogeochemical parameters in sea ice and surface waters provides an insight into the factors affecting δ13CPOC in the ...
Carson, D. S. +26 more
core +2 more sources