Search results for "WATER INTERFACE"

showing 3 items of 23 documents

Modelling biogeochemical processes in sediments from the north-western Adriatic Sea: response to enhanced particulate organic carbon fluxes

2018

This work presents the result of a study carried out in the north-western Adriatic Sea, by combining two different types of biogeochemical models with field sampling efforts. A longline mussel farm was taken as a local source of perturbation to the natural particulate organic carbon (POC) downward flux. This flux was first quantified by means of a pelagic model of POC deposition coupled to sediment trap data, and its effects on sediment bioirrigation capacity and organic matter (OM) degradation pathways were investigated constraining an early diagenesis model by using original data collected in sediment porewater. The measurements were performed at stations located inside and outside the ar…

[ SDU.OCEAN ] Sciences of the Universe [physics]/Ocean Atmosphere0106 biological sciencesSettore BIO/07 - EcologiaBiogeochemical cycle010504 meteorology & atmospheric sciencesMARINE-SEDIMENTSEARLY-DIAGENESISlcsh:LifeMEDITERRANEAN LAGOONMUSSEL CULTURE01 natural sciencesNITROGEN DYNAMICS[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistrylcsh:QH540-549.5Dissolved organic carbon[ SDU.ENVI ] Sciences of the Universe [physics]/Continental interfaces environmentbiogeochemistry marine sediments carbon fluxesOrganic matter14. Life underwaterDYNAMIC ENERGY BUDGETComputingMilieux_MISCELLANEOUSEcology Evolution Behavior and Systematics[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography0105 earth and related environmental sciencesEarth-Surface Processeschemistry.chemical_classificationTotal organic carbonSULFATE REDUCTION010604 marine biology & hydrobiologylcsh:QE1-996.5BioirrigationBiogeochemistrySedimentWATER INTERFACEMusselDYNAMIC ENERGY BUDGET EARLY-DIAGENESIS WATER INTERFACE MUSSEL CULTURE MEDITERRANEAN LAGOON NITROGEN DYNAMICS COASTAL SEDIMENTS SULFATE REDUCTION NUTRIENT DYNAMICS MARINE-SEDIMENTSNUTRIENT DYNAMICSlcsh:Geologylcsh:QH501-531Oceanographychemistry13. Climate actionEnvironmental sciencelcsh:EcologyCOASTAL SEDIMENTSDYNAMIC ENERGY BUDGET; EARLY-DIAGENESIS; WATER INTERFACE; MUSSEL CULTURE; MEDITERRANEAN LAGOON; NITROGEN DYNAMICS; COASTAL SEDIMENTS; SULFATE REDUCTION; NUTRIENT DYNAMICS; MARINE-SEDIMENTS
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Monolayer Properties of Hydrophobic .alpha.-Helical Peptides Having Various End Groups at the Air/Water Interface

1994

chemistry.chemical_classificationAir water interfaceStereochemistryChemistryAlpha (ethology)PeptideSurfaces and InterfacesCondensed Matter PhysicsCrystallographyMonolayerElectrochemistryGeneral Materials ScienceSorption isothermSpectroscopyLangmuir
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Discotic liquid crystals at the air water interface

1991

The monolayer properties of two types of discotic liquid crystals, hexasubstituted triphenylenes 1 and azo derivatives of phloroglucinol 5, were examined. First investigations show that these discotic liquid crystals form stable monolayers. It could be shown that electron acceptors insert into the monolayer of 1. Azo discs display a packing behaviour at the monolayer that is ascribed to a side-on packing of the molecules.

chemistry.chemical_classificationMaterials sciencePolymers and PlasticsAir water interfaceDiscotic liquid crystalOrganic ChemistryElectron acceptorCondensed Matter PhysicsCrystallographychemistryMonolayerMaterials ChemistryOrganic chemistryMoleculeColumnar phaseMakromolekulare Chemie. Macromolecular Symposia
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