Iron
formula: Fe; CAS Registry Number: 7439-89-6
Naturally occurring transition metal
Iron is a widespread metal which is used by man in numerous applications. Most important is its role in iron and metal working industries but it is also used in chemical and pharmaceutical industries.
For animals, plants and most bacteria iron is an essential trace element. Plants and animals are thus capable of regulating their body concentrations to avoid iron deficiency.
To animals and plants iron is only slightly toxic. Since it is regulated by organisms, its bioaccumulation potential is low.
Recommended analysis examples
Search data
Specimen
| Common spruce | A major primary producer in semi-natural and anthropogenic affected ecosystems. |
|---|---|
| Pine | A major primary producer in semi-natural and anthropogenic affected ecosystems. |
| Lombardy poplar | A deciduous tree typical of ecosystems close to dense conurbations and an indicator for the characterisation of the immission situation during the vegetation period. |
| Beech | 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. |
| Common bladder wrack | Common brown alga of the coastal areas of the North and Baltic Sea |
| Suspended particulate matter | Fine insoluble mineral or organic particles in the water phase |
Sampling area
| BR/NP Berchtesgaden | The only high mountains national park in Germany and an area of the Limestone Alps with international relevance. |
|---|---|
| Saarländischer Verdichtungsraum | Important, old-industrialised conurbation in Germany. |
| Bornhöveder Seengebiet | Main watershed between the North- and Baltic Sea. |
| Rhein | Longest river in Germany. |
| NP Bayerischer Wald | The Bavarian Forest National Park is Germany's first national park. |
| NP Vorpommersche Boddenlandschaft | National Park in the largest brackish water (Bodden) habitat of the world. |
| BR/NP Wattenmeere | National park in the world largest connected sand and mud flats. |
| Elbe | Fourth largest river area in Central Europe. |
| Dübener Heide | Region in the chemical triangle of Central Germany. |
| NP Harz | The Harz National Park is Germany's largest forest national park. |
| Solling | Second highest and largest low mountain range in Northern Germany. |
| BR Pfälzerwald | Germany's largest connected forest area in a range of low mountains. |
| Oberbayerisches Tertiärhügelland | The Upper Bavarian Tertiary Uplands are a part of the Southern German Molasse Basin. |
| Donau | Second largest river in Europe. |
Sampling period
1985 - 2010