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Minke, Merten Christian
[VerfasserIn]
;
Joosten, Hans
[AkademischeR BetreuerIn];
Glatzel, Stephan
[AkademischeR BetreuerIn]
Universität Greifswald
Greenhouse gas emissions from flooded cutover fens in Belarus
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- Medientyp: E-Book; Hochschulschrift
- Titel: Greenhouse gas emissions from flooded cutover fens in Belarus
- Beteiligte: Minke, Merten Christian [VerfasserIn]; Joosten, Hans [AkademischeR BetreuerIn]; Glatzel, Stephan [AkademischeR BetreuerIn]
- Körperschaft: Universität Greifswald
- Erschienen: Greifswald, 06.05.2020
- Umfang: 1 Online-Ressource (PDF-Datei: 157 Seiten, 16469 Kilobyte); Illustrationen (farbig), Diagramme (teilweise farbig), Karten (farbig)
- Sprache: Englisch; Deutsch
- Identifikator:
-
Schlagwörter:
Belarus
>
Moor
>
Niedermoor
>
Torfstich
>
Dränung
>
Wiedervernässung
>
Biber
>
Staudamm
>
Wasserstand
>
Treibhausgas
>
Kohlendioxid
>
Methan
>
Distickstoffmonoxid
>
Schilfrohr
>
Rohrkolben
>
Segge
>
Wollgras
>
Mesotrophe Pflanzengesellschaft
>
Feuchtwiese
>
Staudenflur
>
Vegetationsentwicklung
- Entstehung:
- Hochschulschrift: Dissertation, Mathematisch-Naturwissenschaftliche Fakultät der Universität Greifswald, 2020
-
Anmerkungen:
Literaturverzeichnis: Blatt 31-44. - Literaturangaben
Mit deutscher und englischer Zusammenfassung
-
Beschreibung:
Biber, Methan, Moor, Schilf, Torfabbau, Treibhausgas, Wiedervernässung, Phragmites australis, beaver flooding, convective gas flow, greenhouse gas emission, methane, peat extraction, peatland, rewetting, wetland plant
Over thousands of years, peatlands around the world have accumulated carbon (C) stocks of global importance. Drainage for agriculture, forestry and peat extraction has transformed many peatlands from long-term sinks into strong sources of carbon dioxide (CO2). Peat extraction is worldwide responsible for about ten percent of drained peatlands and is mainly carried out in northern countries and Eastern Europe. In Belarus, 0.3 Mha of peatlands are drained for peat extraction, which is twelve percent of the country's peatland area. From 2006 to 2013, 21,333 ha of this area have been rewetted to protect these peatlands from fire and further degradation, reduce their greenhouse gas (GHG) emissions, turn them back into C sinks and promote biodiversity. A further 260,000 ha are no longer used for peat extraction and their rewetting would be a great benefit for nature conservation and climate protection. Rewetting of abandoned peat extraction areas usually leads to inundation of large areas where not adapted plants die and new species establish, depending on water level and nutrient conditions. Beavers, of which there are many in Belarus, also play an important role in the rewetting of peatlands. They dam up ditches in drained and rewetted peatlands, thus contributing to water level increases and vegetation changes. The aim of this PhD thesis was to investigate the impact of inundation on vegetation and GHG emissions in formerly extracted fens in Belarus, to determine the role of ... - Zugangsstatus: Freier Zugang