Changes in trophic niches of oribatid mites with transformation of tropical rainforest systems - from rainforest into rubber and oil palm plantations in Sumatra, Indonesia

Krause, Alena

dc.contributor.advisor	Scheu, Stefan Prof. Dr.
dc.contributor.author	Krause, Alena
dc.date.accessioned	2021-01-05T16:11:58Z
dc.date.available	2021-01-05T16:11:58Z
dc.date.issued	2021-01-05
dc.identifier.uri	http://hdl.handle.net/21.11130/00-1735-0000-0005-1535-8
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-8387
dc.language.iso	eng	de
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.ddc	333	de
dc.subject.ddc	577	de
dc.title	Changes in trophic niches of oribatid mites with transformation of tropical rainforest systems - from rainforest into rubber and oil palm plantations in Sumatra, Indonesia	de
dc.type	cumulativeThesis	de
dc.contributor.referee	Rohlfs, Marko PD Dr.
dc.date.examination	2020-05-11
dc.description.abstracteng	During the last decades especially tropical regions suffered from degradation as well as transformation of landscapes into different land-use systems. Logged rainforest sites in Southeast Asia are often transformed into cash crop monocultures, especially oil palm and acacia plantations. Effects of this transformation and degradation have mainly been studied for aboveground organisms whereas effects on the functioning and composition of soil invertebrate communities are little studied. This thesis focuses on the effects of land-use transformation along a land-use gradient, i.e. from secondary rainforest to plantations (jungle rubber, rubber and oil palm monoculture), on microarthropod communities, using oribatid mites as model organisms. Therefore, stable isotope ratios (13C/12C and 15N/14N) of single oribatid mite individuals as well as of pooled oribatid mite species were measured. Further, this thesis investigated the effect of management strategies within oil palm plantations on macro- and mesofauna soil animals. The field studies were conducted within the interdisciplinary project “Ecological and socioeconomic functions of tropical lowland rainforest transformation systems (Sumatra, Indonesia)” (EFForTS), established in Jambi Province, southwest Sumatra (Indonesia) in 2013.	de
dc.contributor.coReferee	Maraun, Mark PD Dr.
dc.subject.eng	oribatid mites	de
dc.subject.eng	stable isotopes (13C, 15N)	de
dc.subject.eng	trophic plasticity	de
dc.subject.eng	trophic communities	de
dc.subject.eng	land use transformation	de
dc.subject.eng	soil macro- and mesofauna	de
dc.subject.eng	Sumatra	de
dc.identifier.urn	urn:nbn:de:gbv:7-21.11130/00-1735-0000-0005-1535-8-9
dc.affiliation.institute	Zentrum für Biodiversität und Nachhaltige Landnutzung (CBL)	de
dc.subject.gokfull	Ökologie {Biologie} (PPN619463619)	de
dc.identifier.ppn	1743968922

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Das Dokument erscheint in:

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

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