INSPIRE-WMS Soil / Sickerwasserrate und Nitrataustragsgefährdung BB

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Dataset information

Country of origin
Updated
2026.04.01 08:22
Created
2021.07.11
Available languages
English
Keywords
boden, infomapaccessservice, nitrat, soil, geologie, bodenkunde, brandenburg, bboxbebb, inspireidentifiziert, sickerwasserrate, nitrataustrag, sickerwasser, opendata, interoperability, nitrataustragsgefährdung, bodenschutz, oberboden, interoperabel, wms
Quality scoring

Dataset description

Der interoperable INSPIRE-WMS ist ein Darstellungsdienst, der Daten im INSPIRE-Zielschema Boden (abgeleitet aus dem originären Datensatz: Sickerwasserrate und Nitrataustragsgefährdung Brandenburg) bereitstellt. Er gibt einen Überblick über die Sickerwasserrate und die potenzielle Nitrataustragsgefährdung Brandenburg. Die jährliche Sickerwasserrate beschreibt die mit dem TUB-BGR-Verfahren geschätzte mittlere Sickerwassermenge in mm/a, die den Boden unter Berücksichtigung des kapillaren Aufstiegs abwärts verlässt. Mit der potenziellen Nitrataustragsgefährdung wird das Risiko einer Nitratauswaschung aus dem Wurzelraum der Vegetation durch versickerndes Bodenwasser bewertet. Der Ort der Beurteilung ist hierbei die Untergrenze der durchwurzelten Bodenschicht. Der Quotient aus Sickerwasserrate und nutzbarer Feldkapazität im effektiven Wurzelraum (nFKWe) liefert zunächst die Austauschhäufigkeit des pflanzenverfügbaren Bodenwassers. Diese wird in 5 Stufen klassifiziert (sehr gering (1), gering (2), mittel (3), hoch (4), sehr hoch (5)) und ergibt die potenzielle Nitrataustragsgefährdung. Die Landesmethode zur Berechnung der potenziellen Nitrataustragsgefährdung stellt eine Modifikation der Bundesmethode dar, in der die besondere Gefährdung von grundwassernahen Standorten und Moorstandorten berücksichtigt wird. Weiterführende Informationen finden Sie hier: https://geo.brandenburg.de/karten/htdocs/21042020_Sickerwasserrate.pdf. Gemäß der INSPIRE-Datenspezifikation für Soil liegen die Inhalte INSPIRE-konform vor. Der WMS beinhaltet die folgenden Layer: - Minimale Sickerwasserrate (SO.minimumSeepageWaterRate), - Mittlere Sickerwasserrate (SO.medianSeepageWaterRate), - Maximale Sickerwasserrate (SO.maximumSeepageWaterRate), - Minimale Nitrataustragsgefährdung - Bundesmethode (SO.minimumRiskOfNitrateLeachingStateMethod), - Mittlere Nitrataustragsgefährdung - Bundesmethode (SO.medianRiskOfNitrateLeachingStateMethod), - Maximale Nitrataustragsgefährdung - Bundesmethode (SO.maximumRiskOfNitrateLeachingStateMethod), - Minimale Nitrataustragsgefährdung - Landesmethode (SO.minimumRiskOfNitrateLeachingFederalMethod), - Mittlere Nitrataustragsgefährdung - Landesmethode (SO.medianRiskOfNitrateLeachingFederalMethod), - Maximale Nitrataustragsgefährdung - Landesmethode (SO.maximumRiskOfNitrateLeachingFederalMethod). --- The compliant INSPIRE-WMS is a view service that delivers data in the INSPIRE target schema Soil (derived from the original data set: Seepage water rate and risk of nitrate leaching Brandenburg). It provides an overview of the seepage water rate and the risk of potential nitrate leaching in the State of Brandenburg. The annual seepage water rate is the mean amount of seepage water (mm/a) that leaves the soil downwards, calculated with the TUB-BGR method. The potential risk of nitrate leaching describes the risk of nitrate leaching from the root zone of the vegetation through seeping soil water. The place of assessment is the lower limit of the rooted soil layer. The ratio of seepage water rate and available water capacity of the root zone (nFKWe) provides the exchange frequency of the soil water available to plants. This ratio is converted to a categorical variable of five levels (very low (1), low (2), medium (3), high (4), very high (5)), which is a qualitative measure of the potential risk of nitrate leaching. The state method for calculating the potential risk of nitrate leaching represents a modification of the federal method, in which the particular vulnerability of sites influenced by groundwater and peatland sites is taken into account. Further information can be found here: https://geo.brandenburg.de/karten/htdocs/21042020_Sickerwasserrate.pdf. The content is compliant to the INSPIRE Data Specification on Soil. The WMS includes the following layers: - Minimum seepage water rate (SO.minimumSeepageWaterRate), - Median seepage water rate (SO.medianSeepageWaterRate), - Maximum seepage water rate (SO.maximumSeepageWaterRate), - Minimum risk of nitrate leaching - State method (SO.minimumRiskOfNitrateLeachingStateMethod), - Median risk of nitrate leaching - State method (SO.medianRiskOfNitrateLeachingStateMethod), - Maximum risk of nitrate leaching - State method (SO.maximumRiskOfNitrateLeachingStateMethod), - Minimum risk of nitrate leaching - Federal method (SO.minimumRiskOfNitrateLeachingFederalMethod), - Median risk of nitrate leaching - Federal method (SO.medianRiskOfNitrateLeachingFederalMethod), - Maximum risk of nitrate leaching - Federal method (SO.maximumRiskOfNitrateLeachingFederalMethod).
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