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METOP GOME-2 - Sulfur Dioxide (SO2) - Global

Gridded Level 3 SO2 total column densities derived from the Metop/GOME-2-instruments. Volcanoes are the largest soures of SO2 in the atmosphere, depending on the erruption the Sulfurous compounds can be injected into stratosphere but in most cases it stays within the troposphere. Another important source is the coal combustion. Desulfurisation facilities within the power stations have reduced the sulfur emissions around the globe. In the stratosphere sulfur is a key component for building up aerosols, which reflect parts of the solar irradiation. The total SO2 column is retrieved from GOME solar back-scattered measurements in the ultraviolet wavelength region [using the DOAS method]. Depending on the plume SO2 can be a very strong absorber, because of that the ODAS retrieval might have some smaller issues, they can be reduced by choosing different wavelenght ranges depending on the signal. We apply three different fitting windows between 310 and 360nm. For the AMF, we assume a plumeheight of 6 km altitude. The Global Ozone Monitoring Experiment-2 (GOME-2) instrument continues the long-term monitoring of atmospheric trace gas constituents started with GOME / ERS-2 and SCIAMACHY / Envisat. Three instruments operate on board EUMETSAT's Meteorological Operational satellites MetOp-A, -B, and -C, launched in 2006, 2012, and 2018, respectively. GOME-2 measures a range of atmospheric trace constituents, with the emphasis on global ozone distribution. Furthermore, cloud properties and intensities of ultraviolet radiation are retrieved. These data are crucial for monitoring the atmospheric composition and the detection of pollutants. DLR generates operational GOME-2 / MetOp products in the framework of EUMETSAT's Satellite Application Facility on Atmospheric Composition Monitoring (AC-SAF).

Boden-Dauerbeobachtung im Land Brandenburg Download-Service (WFS-LFU-BDF)

Der INSPIRE Download Service beinhaltet die Standorte zu den Messstellen der Boden-Dauerbeobachtungsflächen im Land Brandenburg. Die Boden-Dauerbeobachtung ist ein Instrument zur langfristigen Überwachung von Veränderungen des Zustandes und der Funktionen des Bodens im Sinne des Bundes-Bodenschutzgesetzes bzw. weiterer untergesetzlicher Regelwerke. Die Boden-Dauerbeobachtung ist dabei nicht isoliert, sondern als zentrales Element einer integrierten Umwelt-Beobachtung zu betrachten. Ziele der Boden- Dauerbeobachtung sowohl brandenburgspezifisch als auch bundesweit sind a) die Erfassung des aktuellen Zustandes der Böden, b) die langfristige Überwachung von Bodenveränderungen und c) die Ableitung von Prognosen für die zukünftige Entwicklung der Böden. Als Sachdaten sind neben der Bezeichnung der Boden-Dauerbeobachtungsfläche auch Angaben zur Nutzungsart, der naturräumlichen Haupt-Einheitsgruppe, dem Bodenausgangsgestein, dem Bodentyp, der Bodenart des Oberbodens sowie der Kategorie für deren Auswahl hinterlegt. Aggregierte und qualitätsgeprüfte Messdaten werden zu einem späteren Zeitpunkt ergänzt. Hinweis: Die Lage der Standorte wurde auf ganze km gerundet und entspricht daher nicht der tatsächlichen Lage der Boden-Dauerbeobachtungsflächen.

Air- and soil temperature data from PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany) from 2024

Soil temperature at 15cm depth and air temperature at 60cm height were collected using HOBO Pro V2 loggers, model U23-004. Two loggers were used. After data visualization, unrealistic values were removed manually for each logger, and mean temperature values were calculated at 30-minute intervals.

Depositionsmessstationen zum Monitoring von Schadstoffen aus der Luft

An den Depositionsmessstationen werden ganzjährig im regelmäßigen Zyklus (28 Tage) mit verschiedenen Messeinrichtungen Parameter zum Monitoring von Schadstoffen aus der Luft erfasst. Zum Monitoring eutrophierender und versauernder Einträge sind elektrisch gekühlte Niederschlagssammler (Elektrisch gekühlter Bulk, Wet only) sowie Passivsammler für die Ermittlung gasförmiger Ammoniak- und NO2-Konzentrationen installiert. Der Eintrag von Metallen wird über die Sammlung des Staubniederschlags (Bergerhoff-Methode) ermittelt. Messdaten sind gegen Bereitstellungsgebühr bei der Datenstelle des LfU erhältlich.

Air- and soil temperature data from PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany) from 2020

Soil temperature at 15cm depth and air temperature at 60cm height were collected using HOBO Pro V2 loggers, model U23-004. Two loggers were used. After data visualization, unrealistic values were removed manually for each logger, and mean temperature values were calculated at 30-minute intervals.

Air- and soil temperature data from PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany) from 2023

Soil temperature at 15cm depth and air temperature at 60cm height were collected using HOBO Pro V2 loggers, model U23-004. Two loggers were used. After data visualization, unrealistic values were removed manually for each logger, and mean temperature values were calculated at 30-minute intervals.

Air- and soil temperature data from PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany) from 2019

Soil temperature at 15cm depth and air temperature at 60cm height were collected using HOBO Pro V2 loggers, model U23-004. Two loggers were used. After data visualization, unrealistic values were removed manually for each logger, and mean temperature values were calculated at 30-minute intervals.

Air- and soil temperature data from PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany) from 2021

Soil temperature at 15cm depth and air temperature at 60cm height were collected using HOBO Pro V2 loggers, model U23-004. Two loggers were used. After data visualization, unrealistic values were removed manually for each logger, and mean temperature values were calculated at 30-minute intervals.

Air- and soil temperature data from PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany) from 2022

Soil temperature at 15cm depth and air temperature at 60cm height were collected using HOBO Pro V2 loggers, model U23-004. Two loggers were used. After data visualization, unrealistic values were removed manually for each logger, and mean temperature values were calculated at 30-minute intervals.

Soil texture, soil physicochemical properties and climatic data from the PhytOakmeter plot DPFL_14 (Pfeiffhausen, Germany)

PhytOakmeter (www.phytoakmeter.de) is a field platform using the Quercus robur oak clone DF159 outplanted since 2010. This platform is used to monitor the impact of climate change and land use management on the "soil - plant - interactor" complex. Sites from PhytOakmeter are located either in forest or grassland habitats and represent a wide range of environmental contexts with specific stressors. All sites are equipped with loggers measuring air and soil temperature and soil humidity. Soil cores have been collected to analyze their chemical and physical characteristic. The DPFL plot in Pfeiffhausen (Germany) started in 2014 with 13 oak trees outplanted over a 40m x 40m grassland plot. Soil and air temperature were measured since 2018, soil moisture was measured since 2019, and soil chemistry was assessed in the bulk soil and the root-affected zone of trees in 2016, 2020 and 2022. Soil porosity and texture were evaluated in 2020.

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