Organic layer/root network
The organic layer respectively the root network at urban green spaces is an important specimen because both are in direct contact with the atmosphere and thus with air pollutants and substances which are directly applied to the soil. Furthermore, substances which have been deposited on the vegetation enter the organic layer through litter.
Sampling area
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The only high mountains national park in Germany and an area of the Limestone Alps with international relevance
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Important, old-industrialised conurbation in Germany.
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Germany's first national park
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Region in the chemical triangle of Central Germany
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Germany's largest forest national park
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Second highest and largest low mountain range in Northern Germany
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Germany's largest connected forest area in a range of low mountains
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The Upper Bavarian Tertiary Uplands are a part of the Southern German Molasse Basin
Analytes
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Eighty percent of all elements on earth are metals
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Only eighteen elements in the periodic table
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Atoms of one element with different weights
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Group of organic compounds with at least one covalently bonded chlorine atom
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Group of organic compounds with at least three condensed six-membered rings
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Organic compounds which are fully (per-) or partially (poly-) fluorinated
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Additional information for the interpretation of contamination data
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Salts of perchloric acid
Sampling period
2002 - 2019