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H7140 - Transition mires and quaking bogs
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General characteristics | |
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Common name | Transition mires and quaking bogs | Region | Europe | Water systems | Rivers, streams | Nature parameter | Habitat type | HR nr | H7140 | Fact sheet by | K.E. van de Wolfshaar |
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Description habitat
This habitat type consists of peat-forming communities developed at the oligotrophic to mesotrophic water surfaces, with characteristics intermediate between soligenous and ombrogenous types. They present a large and diverse range of plant communities influenced by base-rich groundwater or surface water, which mixes with acidic, oliogotrophic precipitation. Two vegetation types are included in this habitat type in The Netherlands: 1) Quaking bog (association Scorpodio-Caricetum diandrae) and 2) Peat bog (association Pallavicinio-Sphagnetum). These communities are a developing stage of the hydrosere of ditches and peat pits in low laying peat areas. They are preceded by H3150 - Natural eutrophic lakes with Magnopotamion or Hydrocharition -type vegetation and succeeded by bush or forest, and possibly swamp heath #2.
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These dose-effect relations have been based on information of plant communities belonging to this habitat type.
Flow chart
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Dose-effect relations
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| Chart |
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dataDisplay | true |
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legend | false |
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xlabel | surge | type | bar |
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title | surge |
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dataOrientation | vertical |
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type | bar |
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yLabel | Habitat Availability Index |
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| surge | HSI |
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present | 0 | absent | 1 |
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Reference: #1 |
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| Chart |
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dataDisplay | true |
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legend | false |
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xlabel | mowing policy |
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type | bar |
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title | mowing policy |
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dataOrientation | vertical |
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type | bar |
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yLabel | Habitat Availability Index |
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| mowing policy | HSI |
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never | 0 | yearly | 1 |
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Reference: #1 |
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| Chart |
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dataDisplay | true |
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legend | false |
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xlabel | Soil type type | bar |
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title | Soil type |
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dataOrientation | vertical |
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type | bar |
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yLabel | Habitat Availability Index |
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| Soil type | HSI |
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sand | 1 | loamy sand | 1 | loam | 1 | peat | 1 | other | 0 |
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Reference: #2 |
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| Chart |
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dataDisplay | true |
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legend | false |
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xlabel | water level | type | bar |
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title | Water level |
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dataOrientation | vertical |
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type | bar |
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yLabel | Habitat Availability Index |
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| water level | HSI |
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shallow en temporal drying | 1 | wet | 1 | other | 0 |
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Reference: #2 |
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| Chart |
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dataDisplay | true |
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legend | false |
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xlabel | zoutgehalte |
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type | bar |
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title | salinity |
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dataOrientation | vertical |
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type | bar |
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yLabel | Habitat Availability Index |
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| salinity | HSI |
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very fresh | 1 | other | 0 |
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Reference: #1
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| Chart |
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dataDisplay | true |
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legend | false |
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xlabel | water level fluctuation |
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type | bar |
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title | water level fluctuation |
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dataOrientation | vertical |
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type | bar |
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yLabel | Habitat Availability Index |
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| water level fluctuation | HSI |
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hardly | 1 | other | 0 |
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Reference: #1 |
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