Effects of earthworms and tree species (Fagus sylvatica L., Fraxinus excelsior L.) on greenhouse trace gas fluxes in mixed deciduous broad-leaved forests

Schützenmeister, Klaus

dc.contributor.advisor	Gansert, Dirk PD Dr.
dc.contributor.author	Schützenmeister, Klaus
dc.date.accessioned	2015-02-25T12:45:05Z
dc.date.available	2015-02-25T12:45:05Z
dc.date.issued	2015-02-25
dc.identifier.uri	http://hdl.handle.net/11858/00-1735-0000-0022-5DD1-0
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-4950
dc.language.iso	eng	de
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject.ddc	333	de
dc.subject.ddc	577	de
dc.title	Effects of earthworms and tree species (Fagus sylvatica L., Fraxinus excelsior L.) on greenhouse trace gas fluxes in mixed deciduous broad-leaved forests	de
dc.type	doctoralThesis	de
dc.contributor.referee	Gansert, Dirk PD Dr.
dc.date.examination	2014-04-09
dc.description.abstracteng	Despite the large number of studies and the associated knowledge gain uncertainties on the determinants of greenhouse gas fluxes from terrestrial ecosystems still exist. It is important to bridge these gaps as land use and particularly land use change as the important driver of the feedback loops between the atmosphere and the land surface. One major process is the direct emission of greenhouse gases as land use and land use change is ranking second behind burning of fossil fuels. During the past decades, global land-use and land-cover changed dramatically and thus, the biogeochemical interactions were altered at similar dimensions between terrestrial biosphere, pedosphere, and atmosphere. To minimize or mitigate these feedbacks the underlying processes must be understood. One major gap of knowledge is the effect of biodiversity and species-specific effects on greenhouse gas fluxes from terrestrial ecosystems. In the present study, the main objective was to identify effects of earthworms (Lumbricus terrestris and Aporrectodea caliginosa) and European beech and European ash (Fagus sylvatica and Fraxinus excelsior) on the greenhouse gas fluxes of N2O, CH4 and CO2 between soil and atmosphere. A stepwise experimental approach was used to extent the knowledge of terrestrial forest ecosystems in their regulating function as net sink or source for greenhouse-gas fluxes.	de
dc.contributor.coReferee	Jungkunst, Hermann Prof. Dr.
dc.subject.eng	greenhouse gases	de
dc.subject.eng	Lumbricus terrestris	de
dc.subject.eng	Aporrectodea caliginosa	de
dc.subject.eng	Fagus sylvatica L.	de
dc.subject.eng	Fraxinus excelsior L.	de
dc.subject.eng	root respiration	de
dc.subject.eng	photosynthesis	de
dc.identifier.urn	urn:nbn:de:gbv:7-11858/00-1735-0000-0022-5DD1-0-9
dc.affiliation.institute	Göttinger Zentrum für Biodiversitätsforschung und Ökologie (GZBÖ)	de
dc.subject.gokfull	Ökologie {Biologie} (PPN619463619)	de
dc.identifier.ppn	818956208

Dateien

Name:Dissertation Schützenmeister.pdf

Größe:5.073Mb

Format:PDF

Öffnen

Name:: Dissertation Schützenmeister.pdf
Größe:: 5.073Mb
Format:: PDF

Öffnen

Das Dokument erscheint in:

CBL - Zentrum für Biodiversität und Nachhaltige Landnutzung (ehem. GZBÖ) [100]
CBL - Centre of Biodiversity and sustainable Land Use

Zur Kurzanzeige