Suche nach trace  metals

Anzeige der Ergebnisse 1 bis 10 von insgesamt 30

Black Sea Paleoenvironment

... geochemical records of bulk parameters (carbonate, total organic carbon, sulfur), trace metals (Cu, Mo, V), and an isotopic proxy (?56Fe) from seven sediment cores in the Black Sea, we ... of the chemocline until ca. 5.3 ka, when suboxic waters flooded the shelf for the first time. Trace metal and isotopic inventories docu- ment one major descent of the chemocline since the onset ...

Pfad: 

/Forschung/Arbeitsgruppen/Mikrobiogeochemie/Forschung/Black Sea

Corinna Mori

... Forschung “The fate of selected trace metals (Mo, Mn, Fe, REE) and their isotopes (Fe, Nd) in ... Masterarbeit: “Source and Sink dynamics of DOM and trace metals in a subtropical estuary in NSW, Australia” Betreuer: ... Moleküle (EcoMol) Projekt-14 “The fate of selected trace metals (Mo, Mn, Fe, REE) and their isotopes (Fe, Nd) in ...

Pfad: 

/Forschung/Verbundprojekte/EcoMol/Doktorand/innen/Corinna Mori

Research Interests

... (chemical & physical gradients), quantification (tracer-based), effects on water column biogeochemistry. Trace metal-DOM interactions in porewater and seawater: ... analytical method development. Project The cycling of trace metals, which have a major ecosystem impact due to their ... (DOM) is capable of stabilizing otherwise insoluble

Pfad: 

/Forschung/Arbeitsgruppen/ICBM-MPI Brückengruppe für Marine Geochemie/Mitarbeiter/Dr. Hannelore Waska/Forschung

Beaches

... Bhadha etal PW estuarine mixing JCR 2007 Trace metals in recharge and discharge ground waters at two sites ... Ground water discharge and the related nutrient and trace metal fluxes into Quincy bay, Massachusetts Porubsky ... Permeable sediments, Portugal, Ria Formosa Fate of metals in coastal sediments of a Mediterranean ... wr006071 1..18 Spatial and temporal variations in

Pfad: 

/Forschung/Arbeitsgruppen/Mikrobiogeochemie/Beaches

Black Shales

... 2) are characterized by the enrichment of specific trace metals, in particular Ag, Cd, Mo, Zn, V, Cu, Ni, and others. Under present day oceanographic conditions many of these metals are involved in nutrient-type regeneration processes. ... sedimentation rates and high organic carbon (TOC) and

Pfad: 

/Forschung/Arbeitsgruppen/Mikrobiogeochemie/Forschung/Black Shales

Projekt 13

... has mainly been assessed for N and P content and rarely for trace elements (Ho et al. 2003). Within EcoMol , we will combine ... species or communities) including macronutrients (C, N, P, Si) and trace elements (e.g. Mo, Mn, Fe, Co). The stoichiometry of these elements ... this literature by using chemical analysis (WP 14, nutrients and

Pfad: 

/Forschung/Verbundprojekte/EcoMol/Projekte/Projekt 13

Beck

... Flats“ on the topic „Pore water biogeochemistry and trace metal dynamics in deep intertidal flat sediments“ ... station in the backbarrier area of Spiekeroog Island  Trace metal and nutrient dynamics in pore waters and the ... Natural and anthropogen induced dynamics of heavy metals in sediments and pore waters of the Jade Bay ... Brumsack H.-J. (accepted) Consistent assessment of

Pfad: 

/Forschung/Arbeitsgruppen/Mikrobiogeochemie/Mitarbeiter/Beck

Brandy Robinson

... is an aggregation of plankton exudates that due to its “sticky” nature functions as the main transport vector for organic carbon, nutrients and trace metals. Using a combination of lab experiments and in situ-experiments, I will be looking at the effects of primary productivity, bubble bursting and ...

Pfad: 

/Forschung/Arbeitsgruppen/Meeresoberflächen/Mitarbeiter/Brandy Robinson

Publikationen

... O., Fischer S., Schnetger B , Brumsack H-J (2012) Trace metal geochemistry of organic carbon-rich ... K, Schnetger B, Beck M, Brumsack H-J, (2011) Rates of trace metal and nutrient diagenesis in an intertidal creek ... oceanic anoxic event using biomarker and trace metal proxies Palaeogeography, Palaeoclimatology, ... P, Brumsack H-J, Schnetger B and Grunwald M (2009)

Pfad: 

/Forschung/Arbeitsgruppen/Mikrobiogeochemie/Interner Bereich/Publikationen

Project 13

... has mainly been assessed for N and P content and rarely for trace elements (Ho et al. 2003). Within EcoMol , we will combine ... species or communities) including macronutrients (C, N, P, Si) and trace elements (e.g. Mo, Mn, Fe, Co). The stoichiometry of these elements ... this literature by using chemical analysis (WP 14, nutrients and

Pfad: 

/Forschung/Verbundprojekte/EcoMol/Projekte/Projekt 13