Zinc
formula: Zn; CAS Registry Number: 7440-66-6
Rather common element which occurs mainly in ores
Other applications include those in electrical industry (batteries), in building industry, in chemical and in pharmaceutical industries.
It enters soils and waters through weathering of rocks, atmospheric deposition, waste water, sewage sludge, and landfill.
Zinc is essential for all organisms and body concentrations are efficiently regulated by homoeostasis in higher animals to prevent deficiency.
However, it also has toxic properties and can affect the development of organisms.
Several plants and animals are capable to accumulate zinc.
Recommended analysis examples
Search data
Specimen
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Bioindicator in rivers and lakes
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Fine insoluble mineral or organic particles in the water phase
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Common brown alga of the coastal areas of the North and Baltic Sea
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As the only viviparous fish in German nearshore waters, it is a bioindicator in nearshore coastal marine ecosystems.
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A major primary producer in semi-natural and anthropogenic affected ecosystems.
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A major primary producer in semi-natural and anthropogenic affected ecosystems.
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A deciduous tree typical of ecosystems close to dense conurbations and an indicator for the characterisation of the immission situation during the vegetation period.
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As the most dominant deciduous tree species in Central Europe, it plays a significant role in most nearly natural and also anthropogenically influenced forest ecosystems up to an altitude of 1100 m.
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Soil is livelihood and biosphere for humans, animals, plants and soil organisms. All the substances brought in are transported, transformed and/or accumulated in the soil.
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Student groups with an even number of female and male students at the age of 20 to 29.
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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Main water divide between the North- and Baltic Sea
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Longest river in Germany
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Germany's first national park
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National Park in the largest brackish water (Bodden) habitat of the world.
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National park in the world largest connected sand and mud flats.
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Fourth largest river basin in Central Europe
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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
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Second largest river in Europe
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4 university cities as sampling areas.
Sampling period
1981 - 2022