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Model Output Statistics for Saldenburg-Entschenreuth (P586)

DWD’s fully automatic MOSMIX product optimizes and interprets the forecast calculations of the NWP models ICON (DWD) and IFS (ECMWF), combines these and calculates statistically optimized weather forecasts in terms of point forecasts (PFCs). Thus, statistically corrected, updated forecasts for the next ten days are calculated for about 5400 locations around the world. Most forecasting locations are spread over Germany and Europe. MOSMIX forecasts (PFCs) include nearly all common meteorological parameters measured by weather stations. For further information please refer to: [in German: https://www.dwd.de/DE/leistungen/met_verfahren_mosmix/met_verfahren_mosmix.html ] [in English: https://www.dwd.de/EN/ourservices/met_application_mosmix/met_application_mosmix.html ]

Grundwassermessstelle DEGM_DENW_059140331: Hünenpforte

Stammdaten und Analysedaten zu den Grundwassermessstellen im EUA-Messnetz: Messtelle DEGM_DENW_059140331 (Hünenpforte)

Wadden Sea carbon stock dynamics during thirty years of summer polder restoration

Salt marshes along the Wadden Sea coast are often shaped by anthropogenic alterations to their hydrology and sedimentation. To investigate the effects of hydrological restoration through summer dike openings on soil carbon storage capacities, soil samples were collected from four study sites along the Lower Saxony Wadden Sea coast, Germany. Each site featured restored areas, i.e., former summer polders reconnected to tidal exchange, and reference salt marshes adjacent to the polders. The polders varied in restoration age, i.e., 0 (control, not restored), 8, 14, and 28 years, forming a chronosequence for temporal analysis, while the reference salt marshes remained unchanged. Soil samples were taken along transects that represented different marsh zones, including pioneer, lower salt marsh, and upper salt marsh. The soil samples covered soil layers down to a depth of 100 cm and were collected in five sections of 20 cm using an Edelman corer. Total carbon, organic carbon, and inorganic carbon were analyzed using CN-elementary analysis and calcimeter methods. This dataset provides valuable insights into the potential of hydrological restoration measures to enhance soil carbon sequestration in salt marshes.

Carbonate chemistry speciation of the 2023 KOSMOS Helgoland experiment on the effects of ocean alkalinity enhancement on pelagic foodwebs

This dataset contains carbonate chemistry speciation data of the 2023 KOSMOS mesocosm study on Helgoland, Germany. This study tested the effects of ocean alkalinity enhancement simulating lime additions on pelagic ecosystem functioning during a spring bloom. Carbonate chemistry speciation (fCO2, pHT, calcium carbonate saturation state) was generally calculated from measurements of total alkalinity (TA) and dissolved inorganic carbon (DIC) in depth-integrated water samples. There were 12 mesocosms in total and in 6 of them an alkalinity gradient of up to +1250 umol/kg was established in steps of 250 umol/kg. In the remaining 6 the same amount of alkalinity was added only to the upper portion of the mesocosms, resulting in twice the alkalinity increase there, before being mixed in after 48 hours. The two treatments simulated the immediate dilution of TA after ship deployment as well as a delayed one from a point source.

Grundwassermessstelle DEGM_39390015: Hagendorf

Stammdaten und Analysedaten zu den Grundwassermessstellen im EUA-Messnetz: Messtelle DEGM_39390015 (Hagendorf)

Analytical data from stepped thermal analysis of agricultural soils in Saxony

The continuous agricultural soil monitoring program (BDF) by the Saxon State Office for Environment, Agriculture, and Geology (LfULG) is operational since 1995, collecting and analysing samples periodically from 60 monitoring sites across Saxony, Germany. Stepped thermal analysis allows for the fast and cost-effective determination of different carbon fractions of ground soil samples. This dataset reports the analysis of 902 archive samples from the Soil Monitoring Program of the State Office for Environment, Agriculture, and Geology (LfULG) collected between 1995 and 2023, and 462 samples collected during a sampling campaign in September 2023. We report the thermal soil carbon fractions TOC400, ROC (ROC600), and TIC900 measured in air-dried and ground samples according to DIN19539 / DIN EN 17505 using an Elementar soliTOC cube. This dataset is part of a mid-infrared soil spectral library for agricultural soils in Saxony, Germany.

Internationale Geologische Karte von Europa und den Mittelmeerregionen 1:1.500.000 - Blatt F6 Halab

"Carte Géologique Internationale de l'Europe et des Régions Méditerranéennes 1 : 1 500 000" - Anlässlich des 2. Internationalen Geologen-Kongresses in Bologna 1881 wurde von der neu gegründeten "Kommission für die geologische Karte von Europa" der Beschluss zur Herausgabe einer Internationalen Geologischen Karte von Europa im Maßstab 1 : 1 500 000 (IGK 1500) gefasst. In den Händen der Kommission lag die Kompilierung und Herausgabe des Kartenwerkes; Redaktion und Druck oblag der Preußischen Geologischen Landesanstalt und ihrer Nachfolger, sprich dem Reichsamt für Bodenforschung und der Bundesanstalt für Geowissenschaften und Rohstoffe. 1913 - 32 Jahre nach dem Beschluss zur Erstellung des Kartenwerks - wurde die 1. Auflage mit 49 Blättern fertig gestellt. Für eine 2. Auflage entschied man sich bereits 1910. Doch bedingt durch die beiden Weltkriege wurden zwischen 1933 und 1959 nur 12 Blätter gedruckt. 1960 fiel der Vorschlag für eine kombinierte 2. und 3. Auflage der Karte. Im Zuge dieser Neukonzeption erschien 1962 eine neue Legende, 1970 deren Erweiterung. 1964 wurden die ersten Blätter der Neuauflage gedruckt. Ende 1999 lagen alle 45 Kartenblätter der Neuauflage vor, wobei das letzte Blatt "AMMAN" bereits digital mit Freehand 8 erstellt ist. Titelblatt und Generallegende, die auf zwei Blättern des Kartenwerks platziert sind, wurden im Frühjahr 2000 - 87 Jahre nach Abschluss der 1. Auflage - gedruckt. Das vollständige Gesamtwerk der Internationalen Geologischen Karte von Europa im Maßstab 1 : 1 500 000 (IGK 1500) wurde auf dem Internationalen Geologen-Kongress in Rio de Janeiro im August 2000 vorgestellt. Die IGK 1500 zeigt auf 55 Blättern die Geologie des europäischen Kontinents vom Osten des Uralgebirges bis Island sowie der gesamten Mittelmeerregion. Die Geologie wird unterschieden nach Stratigraphie, magmatischen und metamorphen Gesteinen. Zusätzlich gibt es zwei Legendenblätter und ein Titelblatt. Die Sprache des Kartenwerks ist Französisch.

KOSMOS 2023 Helgoland mesocosm study on ocean alkalinity enhancement: sediment trap particle flux data and water column biogeochemistry

The data presented herein originates from a mesocosm study conducted as part of the BMBF CDRmare, Retake project (grant agreement no. 03F0895A), aimed at investigating the ecological ramifications of ocean alkalinity enhancement (OAE). Twelve mesocosms were deployed in Helgoland South Harbor, Germany, and systematically sampled using integrated water samplers over the period spanning from March 12th to April 20th, 2023. Six alkalinity levels under two dilution scenarios were established to differentiate between localized and uniform OAE additions. Alkalinity was increased stepwise to ΔTAmax = 1250 μmol kg-1 (250 μmol TA kg-1 increments) using sodium hydroxide (NaOH) with calcium chloride (CaCl2) to simulate cation release during calcium-based mineral dissolution, causing strong carbonate chemistry perturbations (e.g., pHT > 9.25). The dataset encompasses a spectrum of sediment trap particle flux data, water column biogeochemistry including pigment variables, inorganic nutrients, carbonate chemistry parameters. The study and data set offer insights into impacts of alkalinity enhancement on marine ecosystems and their associated biogeochemistry.

DTK25-V - DTK25-V

Digitale Topographische Karte 1:25 000 (Vorlaeufige Ausgabe):Digitale Topographische Karte 1:25 000 (Vorlaeufige Ausgabe)

Model Output Statistics for SVALBARD AP (01008)

DWD’s fully automatic MOSMIX product optimizes and interprets the forecast calculations of the NWP models ICON (DWD) and IFS (ECMWF), combines these and calculates statistically optimized weather forecasts in terms of point forecasts (PFCs). Thus, statistically corrected, updated forecasts for the next ten days are calculated for about 5400 locations around the world. Most forecasting locations are spread over Germany and Europe. MOSMIX forecasts (PFCs) include nearly all common meteorological parameters measured by weather stations. For further information please refer to: [in German: https://www.dwd.de/DE/leistungen/met_verfahren_mosmix/met_verfahren_mosmix.html ] [in English: https://www.dwd.de/EN/ourservices/met_application_mosmix/met_application_mosmix.html ]

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