Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Birch Bog on Anthropogenically Transformed Raised Bogs. A Case Study from Pomerania (Poland)
Birch bog is formed on the margins of or within raised bogs, on secondary habitats. The study aim was to understand the vegetation and mycological diversity of birch bog on the background of habitat conditions on raised bogs subject to anthropogenic changes, including 15 areas located on seven bogs. Two of the analyzed areas were located on a peat bog not subject to human impact. Phytosociological and mycosociological relevés were taken and substrate analyses were carried out (pH, humidity, N-NH4, N-NO2, N-NO3 and P-PO4). Based on habitat predictors, two area groups were distinguished, differing primarily in humidity. More humid habitats were present on the margins of bogs, and were characterized by lower acidity and higher N-NH4 and P-PO4 abundance. Despite the fact they were enriched by runoffs from the neighboring arable fields, this was not always reflected in the plant and fungi species richness. Quercus robur appeared on less humid habitats, which may be a symptom of unfavorable changes toward habitat drying. In the majority of cases, changes in the habitat independent of the birch patches located and the human impact type are not yet reflected in the vegetation. However, they may be indicated by the fungal diversity, highest in former peat extraction pits, and lowest in pristine peat.
Birch Bog on Anthropogenically Transformed Raised Bogs. A Case Study from Pomerania (Poland)
Birch bog is formed on the margins of or within raised bogs, on secondary habitats. The study aim was to understand the vegetation and mycological diversity of birch bog on the background of habitat conditions on raised bogs subject to anthropogenic changes, including 15 areas located on seven bogs. Two of the analyzed areas were located on a peat bog not subject to human impact. Phytosociological and mycosociological relevés were taken and substrate analyses were carried out (pH, humidity, N-NH4, N-NO2, N-NO3 and P-PO4). Based on habitat predictors, two area groups were distinguished, differing primarily in humidity. More humid habitats were present on the margins of bogs, and were characterized by lower acidity and higher N-NH4 and P-PO4 abundance. Despite the fact they were enriched by runoffs from the neighboring arable fields, this was not always reflected in the plant and fungi species richness. Quercus robur appeared on less humid habitats, which may be a symptom of unfavorable changes toward habitat drying. In the majority of cases, changes in the habitat independent of the birch patches located and the human impact type are not yet reflected in the vegetation. However, they may be indicated by the fungal diversity, highest in former peat extraction pits, and lowest in pristine peat.
Birch Bog on Anthropogenically Transformed Raised Bogs. A Case Study from Pomerania (Poland)
Zofia Sotek (Autor:in) / Małgorzata Stasińska (Autor:in) / Ryszard Malinowski (Autor:in) / Renata Gamrat (Autor:in) / Małgorzata Gałczyńska (Autor:in)
2019
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
Investigation of failures in Irish raised bogs
British Library Online Contents | 2014
|Human Impact on Water Circulation Patterns in Raised Bogs of the Baltic Type, Northern Poland
DOAJ | 2023
|Mapping raised bogs with an iterative one-class classification approach
Online Contents | 2016
|METHOD OF WATERING PEAT BOGS, PREDOMINANTLY CUTOVER BOGS
Europäisches Patentamt | 2018
|