Web Map Service (WMS) zum Thema ITS Dienste an Lichtsignalanlagen Hamburg. Zur genaueren Beschreibung der Daten und Datenverantwortung nutzen Sie bitte den Verweis zur Datensatzbeschreibung.
The FCDL36 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (DL): Germany (The bulletin collects reports from stations: ETMN;NORDHOLZ ;ETNL;ROSTOCK-LAAGE ;ETSI;INGOLSTADT MANCHING ;EDZO;)
The FCSN31 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (SN): Sweden (Remarks from Volume-C: NilReason)
The FCSN01 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (SN): Sweden (Remarks from Volume-C: NilReason)
Sprengstoffe, v.a. TNT und Hexogen (RDX), sind als Kontaminationen in den Boden eingetragen worden und gelangen aufgrund ihrer geringen Wasserlöslichkeit langsam in das Grundwasser. Aufgrund ihrer Umwetlttoxizität ist eine Sanierung kontaminierter Standorte nötig. Bisherige Untersuchungen zum Abbau dieser Xenobiotika haben sich auf die oxidativen Enzyme von Pilzen aus fremden Habitaten (v.a. Weißfäule-Pilzen) konzentriert. Unter Ansatz basiert hingegen auf der Charakterisierung des Abbau-Potentials der nativen Bodenmycota. TNT wird durch Nitratreduktase-Aktivität reduziert und in die Humus-Schicht eingebunden, während das instabile heterozyklische RDX-Moleküle durch Reduktion gespalten und somit mineralisiert wird. TNT-Reduktion und RDX-Abbau werden durch eine große Diversität an bodenbewohnenden Pilzen durchgeführt, v.a. Zygomyceten (Cuninghamella, Absidia) und imperfekte Stadien von Ascomyceten (Penicillium, Trichoderma). Unsere derzeitigen Studien befassen sich mit der Einbringung der RDX-Fragmente in den pilzlichen Sekundärmetabolismus.
As part of PhytOakmeter platform (www.phytoakmeter.de), soil chemical parameters were determined each year between 2014 and 2024. Soil pH was measured using a glass electrode in a 1:2.5 soil-to-0.01 M CaCl2 suspension after one hour of equilibration. Gravimetric soil moisture was assessed with a fully automated moisture analyzer (DBS60-3, KERN & SOHN GmbH, Balingen, Germany), here defined as soil moisture (MOI). Total nitrogen (TN) and total carbon (TC) contents in the soil were analyzed in triplicate through dry combustion using a Vario elemental analyzer (EL III, Elementar, Hanau, Germany), and the carbon-to-nitrogen ratio (TC/TN) was subsequently calculated from these values. To evaluate the potentially bioavailable soil organic carbon and nitrogen for microbial activity, hot water-extractable carbon and nitrogen (HWC and HWN, respectively) were determined following the methods of Ghani et al. (2003) and Schulz et al. (2011). Additionally, the labile organic carbon and nitrogen easily decomposable by soil microorganisms were measured as cold water-extractable carbon (CWC) and nitrogen (CWN) based on procedures described by Zsolnay (1996), Zakharova et al. (2015), and Schmidt et al. (2017). Ammonium and nitrate (NH4±N and NO3—N, respectively) were quantified, with their sum representing the total mineral nitrogen content (Nmin).
This dataset contains the results of chemical analyses of water, sediment, and marine bivalves (Mytilus spp.) for residues of submerged munitions, which were taken during various field excursions to three wrecks from the First and Second World Wars in the North Sea: KW58 (Belgium), SMS Mainz (Germany), and UC30. Water and sediments were collected using CTD rosette water samplers and Van Veen sediment grabs (SMS Mainz), or by divers (KW58 and UC30). The mussels for mussel monitoring were collected near the island of Sylt (Germany) and exposed in cages on the wrecks for several weeks. Samples were frozen immediately on board and transferred to the lab for examination. All samples were analyzed for the explosive 2,4,6-trinitrotoluene (TNT) and its two primary metabolites, 4-amino-2,6-dinitrotoluene and 2-amino-4,6-dinitrotoluene, using gas chromatography tandem quadrupole mass spectrometry (GC-MS/MS).
Web Feature Service (WFS) zum Thema ITS-Dienste an Lichtsignalanlagen Hamburg. Zur genaueren Beschreibung der Daten und Datenverantwortung nutzen Sie bitte den Verweis zur Datensatzbeschreibung.
Der Datensatz dient der Darstellung des Ausrüstungsstands der verschiedenen LSA-bezogenen ITS-Projekte des LSBG. Dargestellt sind die verfügbaren Services sowie eine Beschreibung der Services sowie der hierfür notwendigen technischen Komponenten.
Conventional munition dumped into the North Sea and the Baltic Sea close to the German coastline is corroding. A major concern is that biota, including fish, take up toxic explosives leaking into marine environments. With the present study, we investigated bile fluids of fish living in close proximity to munition dumping sites for the explosives 2,4,6-trinitrotoluene (TNT), its metabolites 2-amino-4,6-dinitrolouene and 4-amino-2,6-dinitrolouene as well as octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) using HPLC-MS/MS (high performance liquid chromatography with mass selective detection) as device. The flat fish species common dab (Limanda limanda) was used as a model, since it lives in the vicinity of dumping sites and exhibits minor migratory activity.
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