Stiegler, Christian

[["dc.bibliographiccitation.firstpage","14"],["dc.contributor.author","Kumala, Tyas Bunga"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.editor","Pham, Tien Dat"],["dc.contributor.editor","Kanniah, Kasturi D."],["dc.contributor.editor","Arai, Kohei"],["dc.contributor.editor","Perez, Gay Jane P."],["dc.contributor.editor","Setiawan, Yudi"],["dc.contributor.editor","Prasetyo, Lilik B."],["dc.contributor.editor","Murayama, Yuji"],["dc.date.accessioned","2021-02-10T15:35:00Z"],["dc.date.available","2021-02-10T15:35:00Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1117/12.2540161"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/79680"],["dc.notes.preprint","yes"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation.conference","Sixth International Symposium on LAPAN-IPB Satellite"],["dc.relation.eventlocation","Bogor, Indonesia"],["dc.relation.eventstart","2019-09-17"],["dc.relation.isbn","9781510635159"],["dc.relation.isbn","9781510635166"],["dc.relation.iserratumof","yes"],["dc.subject.gro","sfb990_journalarticles"],["dc.subject.gro","sfb990_abs"],["dc.title","Application of the Surface Energy Balance Algorithm for Land (SEBAL) for spatial analysis of evapotranspiration in a commercial oil palm plantation in Jambi Province, Indonesia"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","203"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Terrestrial, Atmospheric and Oceanic Sciences"],["dc.bibliographiccitation.lastpage","215"],["dc.bibliographiccitation.volume","32"],["dc.contributor.author","Ali, Ashehad"],["dc.contributor.author","Ma’rufah, Ummu"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Faqih, Akhmad"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.orcid","0000-0002-7328-306X"],["dc.creator.author","Ali, Ashehad"],["dc.date.accessioned","2022-03-09T12:38:55Z"],["dc.date.available","2022-03-09T12:38:55Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.3319/tao.2020.12.17.01"],["dc.identifier.pii","2021-3202-203"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/104579"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-448"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation.issn","1017-0839"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Implication of land use change to biogeophysical and biogeochemical processes in Jambi, Indonesia: Analysed using CLM5"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","359"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Forests"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Ali, Ashehad A."],["dc.contributor.author","Nugroho, Branindityo"],["dc.contributor.author","Brambach, Fabian"],["dc.contributor.author","Jenkins, Michael W."],["dc.contributor.author","Pangle, Robert"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Blei, Emanuel"],["dc.contributor.author","Cahyo, Andi Nur"],["dc.contributor.author","Irawan, Bambang"],["dc.contributor.author","Ariani, Rahmi"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Veldkamp, Edzo"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.author","Moyano, Fernando E."],["dc.contributor.author","Olchev, Alexander"],["dc.contributor.author","Tarigan, Suria"],["dc.contributor.author","Corre, Marife D."],["dc.contributor.orcid","0000-0002-7328-306X"],["dc.creator.author","Ali, Ashehad"],["dc.date.accessioned","2021-04-12T09:57:40Z"],["dc.date.available","2021-04-12T09:57:40Z"],["dc.date.issued","2021"],["dc.description.abstract","Rainforest conversion to woody croplands impacts the carbon cycle via ecophysiological processes such as photosynthesis and autotrophic respiration. Changes in the carbon cycle associated with land-use change can be estimated through Land Surface Models (LSMs). The accuracy of carbon flux estimation in carbon fluxes associated with land-use change has been attributed to uncertainties in the model parameters affecting photosynthetic activity, which is a function of both carboxylation capacity (Vcmax) and electron transport capacity (Jmax). In order to reduce such uncertainties for common tropical woody crops and trees, in this study we measured Vcmax25 (Vcmax standardized to 25 °C), Jmax25 (Jmax standardized to 25 °C) and light-saturated photosynthetic capacity (Amax) of Elaeis guineensis Jacq. (oil palm), Hevea brasiliensis (rubber tree), and two native tree species, Eusideroxylon zwageri and Alstonia scholaris, in a converted landscape in Jambi province (Sumatra, Indonesia) at smallholder plantations. We considered three plantations; a monoculture rubber, a monoculture oil palm, and an agroforestry system (jungle rubber plantation), where rubber trees coexist with some native trees. We performed measurements on leaves at the lower part of the canopy, and used a scaling method based on exponential function to scale up photosynthetic capacity related traits to the top of the canopy. At the lower part of the canopy, we found (i) high Vcmax25 values for H. brasiliensis from monoculture rubber plantation and jungle rubber plantation that was linked to a high area-based leaf nitrogen content, and (ii) low value of Amax for E. guineensis from oil palm plantation that was due to a low value of Vcmax25 and a high value of dark respiration. At the top of the canopy, Amax varied much more than Vcmax25 among different land-use types. We found that photosynthetic capacity declined fastest from the top to the lower part of the canopy in oil palm plantations. We demonstrate that photosynthetic capacity related traits measured at the lower part of the canopy can be successfully scaled up to the top of the canopy. We thus provide helpful new data that can be used to constrain LSMs that simulate land-use change related to rubber and oil palm expansion."],["dc.identifier.doi","10.3390/f12030359"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/80655"],["dc.identifier.url","https://publications.goettingen-research-online.de/handle/2/80655"],["dc.language.iso","en"],["dc.notes.intern","DeepGreen Import"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A05: Optimierung des Nährstoffmanagements in Ölpalmplantagen und Hochrechnung plot-basierter Treibhausgasflüsse auf die Landschaftsebene transformierter Regenwälder"],["dc.relation","SFB 990 | A | A07: Räumlich-zeitliche Skalierung des Einflusses von Landnutzung und Klimawandel auf Landnutzungssysteme in Indonesien"],["dc.relation","SFB 990 | B | B06: Taxonomische, funktionelle, phylogenetische und biogeographische Diversität vaskulärer Pflanzen in Regenwald-Transformationssystemen auf Sumatra (Indonesien)"],["dc.relation.doi","10.3390/f12030359"],["dc.relation.eissn","1999-4907"],["dc.relation.issn","1999-4907"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","https://creativecommons.org/licenses/by/4.0/"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Using a Bottom-Up Approach to Scale Leaf Photosynthetic Traits of Oil Palm, Rubber, and Two Coexisting Tropical Woody Species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","861"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Biogeosciences"],["dc.bibliographiccitation.lastpage","872"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Ellsäßer, Florian"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Röll, Alexander"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.author","Hölscher, Dirk"],["dc.date.accessioned","2021-02-10T15:30:14Z"],["dc.date.available","2021-02-10T15:30:14Z"],["dc.date.issued","2021"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2021"],["dc.identifier.doi","10.5194/bg-18-861-2021"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/79679"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A02: Wassernutzungseigenschaften von Bäumen und Palmen in Regenwald-Transformationssystemen Zusammenfassung"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation.doi","10.5194/BG-18-861-2021"],["dc.relation.issn","1726-4189"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Predicting evapotranspiration from drone-based thermography – a method comparison in a tropical oil palm plantation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2873"],["dc.bibliographiccitation.issue","14"],["dc.bibliographiccitation.journal","Biogeosciences"],["dc.bibliographiccitation.lastpage","2890"],["dc.bibliographiccitation.volume","16"],["dc.contributor.author","Ali, Ashehad"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Meijide Orive, Ana"],["dc.contributor.author","Fan, Yuanchao"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.orcid","0000-0002-7328-306X"],["dc.creator.author","Ali, Ashehad"],["dc.date.accessioned","2022-03-09T12:38:22Z"],["dc.date.available","2022-03-09T12:38:22Z"],["dc.date.issued","2019"],["dc.description.abstract","<jats:p>Abstract. The El Niño–Southern Oscillation (ENSO) in 2015 was one of the strongest observed in almost 20 years and set the stage for a severe drought and the emergence of widespread fires and related smoke emission over large parts of Southeast Asia. In the tropical lowlands of Sumatra, which were heavily affected by the drought and haze, large areas of tropical rainforest have been converted into oil palm (Elaeis guineensis Jacq.) plantations during the past decades. In this study, we investigate the impact of drought and smoke haze on the net ecosystem CO2 exchange, evapotranspiration, yield and surface energy budget in a commercial oil palm plantation in Jambi province (Sumatra, Indonesia) by using micrometeorological measurements, the eddy covariance method, yield data and a multiple linear regression model (MLRM). With the MLRM we identify the contribution of meteorological and environmental parameters to the net ecosystem CO2 exchange. During the initial part of the drought, when incoming shortwave radiation was elevated, net CO2 uptake increased by 50 % despite a decrease in upper-layer soil moisture by 35 %, an increase in air temperature by 10 % and a tripling of atmospheric vapour pressure deficit. Emerging smoke haze decreased incoming solar radiation by 35 % compared to non-drought conditions and diffuse radiation almost became the sole shortwave radiation flux for 2 months, resulting in a strong decrease in net CO2 uptake by 86 %. Haze conditions resulted in a complete pause of oil palm net carbon accumulation for about 1.5 months and contributed to a decline in oil palm yield by 35 %. With respect to a projected pronounced drying trend over the western Pacific during a future El Niño, our model showed that an increase in drought may stimulate net CO2 uptake, while more severe smoke haze, in combination with drought, can lead to pronounced losses in productivity and net CO2 uptake, highlighting the importance of fire prevention. </jats:p>"],["dc.identifier.doi","10.5194/bg-16-2873-2019"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16752"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/104573"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation.issn","1726-4189"],["dc.relation.orgunit","Department für Nutzpflanzenwissenschaften"],["dc.relation.orgunit","Fakultät für Agrarwissenschaften"],["dc.relation.orgunit","Abteilung Pflanzenbau"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","El Niño–Southern Oscillation (ENSO) event reduces CO2 uptake of an Indonesian oil palm plantation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","e9020"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Ecology and Evolution"],["dc.bibliographiccitation.volume","12"],["dc.contributor.affiliation","Stiegler, Christian; 2\r\nBioclimatology\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","June, Tania; 3\r\nDepartment of Geophysics and Meteorology\r\nBogor Agricultural University (IPB)\r\nBogor Indonesia"],["dc.contributor.affiliation","Widyastuti, Rahayu; 4\r\nDepartment of Soil Sciences and Land Resources\r\nBogor Agricultural University (IPB)\r\nBogor Indonesia"],["dc.contributor.affiliation","Knohl, Alexander; 2\r\nBioclimatology\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Scheu, Stefan; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Potapov, Anton; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nGöttingen Germany"],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Potapov, Anton"],["dc.date.accessioned","2022-07-01T07:34:48Z"],["dc.date.available","2022-07-01T07:34:48Z"],["dc.date.issued","2022"],["dc.date.updated","2022-11-11T13:13:55Z"],["dc.description.abstract","Deforestation and agricultural expansion in the tropics affect local and regional climatic conditions, leading to synergistic negative impacts on land ecosystems. Climatic changes manifest in increased inter- and intraseasonal variations and frequency of extreme climatic events (i.e., droughts and floods), which have evident consequences for aboveground biodiversity. However, until today, there have been no studies on how land use affects seasonal variations below ground in tropical ecosystems, which may be more buffered against climatic variation. Here, we analyzed seasonal variations in soil parameters, basal respiration, microbial communities, and abundances of soil invertebrates along with microclimatic conditions in rainforest and monocultures of oil palm and rubber in Sumatra, Indonesia. About 75% (20 out of 26) of the measured litter and soil, microbial, and animal parameters varied with season, with seasonal changes in 50% of the parameters depending on land use. Land use affected seasonal variations in microbial indicators associated with carbon availability and cycling rate. The magnitude of seasonal variations in microbial parameters in the soil of monocultures was almost 40% higher than in the soil of rainforest. Measured parameters were associated with short-term climatic conditions (3-day period air humidity) in plantations, but not in rainforest, confirming a reduced soil buffering ability in plantations. Overall, our findings suggest that land use temporally shifts and increases the magnitude of seasonal variations of the belowground ecosystem compartment, with microbial communities responding most strongly. The increased seasonal variations in soil biota in plantations likely translate into more pronounced fluctuations in essential ecosystem functions such as nutrient cycling and carbon sequestration, and these ramifications ultimately may compromise the stability of tropical ecosystems in the long term. As the observed seasonal dynamics is likely to increase with both local and global climate change, these shifts need closer attention for the long-term sustainable management of plantation systems in the tropics."],["dc.description.abstract","Land use shifted seasonal changes in microbial, animal, and bulk soil parameters. The magnitude of soil microbial variation increased by 40% in monocultures. The soil system in monocultures is affected by short‐term microclimatic changes. Increased seasonal variation in soil functioning is an aspect of global change. \r\nimage"],["dc.description.sponsorship"," Deutsche Forschungsgemeinschaft https://doi.org/10.13039/501100001659"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2022"],["dc.identifier.doi","10.1002/ece3.9020"],["dc.identifier.pmid","35784088"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112018"],["dc.identifier.url","https://publications.goettingen-research-online.de/handle/2/112018"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-581"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation","SFB 990 | B | B08: Struktur und Funktion des Zersetzersystems in Transformationssystemen von Tiefland-Regenwäldern"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.relation.eissn","2045-7758"],["dc.relation.issn","2045-7758"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.rights","CC BY 4.0"],["dc.rights.uri","http://creativecommons.org/licenses/by/4.0/"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Land‐use change shifts and magnifies seasonal variations of the decomposer system in lowland tropical landscapes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","012048"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Meijide Orive, Ana"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Kusuma, Alan Purba"],["dc.contributor.author","Knohl, Alexander"],["dc.date.accessioned","2019-11-18T14:42:11Z"],["dc.date.available","2019-11-18T14:42:11Z"],["dc.date.issued","2018"],["dc.description.abstract","Oil palm plantations are expanding vastly in Jambi, resulted in altered surface roughness and turbulence characteristics, which may influence exchange of heat and mass. Micrometeorological measurements above oil palm canopy were conducted for the period 2013–2015. The oil palms were 12.5 years old, canopy height 13 meters and 1.5 years old canopy height 2.5 m. We analyzed the influence of surface roughness and turbulence strenght on heat (sensible and latent) fluxes by investigating the profiles and gradient of wind speed, and temperature, surface roughness (roughness length, zo, and zero plane displacement, d), and friction velocity u . Fluxes of heat were calculated using profile similarity methods taking into account atmospheric stability calculated using Richardson number Ri and the generalized stability factor ζ. We found that roughness parameters (zo, d, and u ) directly affect turbulence in oil palm canopy and hence heat fluxes; they are affected by canopy height, wind speed and atmospheric stability. There is a negative trend of d towards air temperature above the oil palm canopy, indicating the effect of plant volume and height in lowering air temperature. We propose studying the relation between zero plane displacement d with a remote sensing vegetation index for scaling up this point based analysis."],["dc.identifier.doi","10.1088/1755-1315/149/1/012048"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/62652"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation.conference","The 4th International Symposium on LAPAN-IPB Satellite for Food Security and Environmental Monitoring"],["dc.relation.eventend","2017-10-11"],["dc.relation.eventlocation","Bogor, Indonesia"],["dc.relation.eventstart","2017-10-09"],["dc.relation.ispartof","The 4th International Symposium on LAPAN-IPB Satellite for Food Security and Environmental Monitoring 9–11 October 2017, Bogor, Indonesia"],["dc.relation.issn","1755-1307"],["dc.relation.issn","1755-1315"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 3.0"],["dc.subject.gro","Journal Article"],["dc.subject.gro","ABS"],["dc.subject.gro","sfb990_journalarticles"],["dc.subject.gro","sfb990_abs"],["dc.title","The influence of surface roughness and turbulence on heat fluxes from an oil palm plantation in Jambi, Indonesia"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Meijide Orive, Ana"],["dc.contributor.author","de la Rua, Cristina"],["dc.contributor.author","Guillaume, Thomas"],["dc.contributor.author","Röll, Alexander"],["dc.contributor.author","Hassler, Evelyn"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Tjoa, Aiyen"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Corre, Marife D."],["dc.contributor.author","Veldkamp, Edzo"],["dc.contributor.author","Knohl, Alexander"],["dc.date.accessioned","2020-12-10T18:09:53Z"],["dc.date.available","2020-12-10T18:09:53Z"],["dc.date.issued","2020"],["dc.description.abstract","The potential of palm-oil biofuels to reduce greenhouse gas (GHG) emissions compared with fossil fuels is increasingly questioned. So far, no measurement-based GHG budgets were available, and plantation age was ignored in Life Cycle Analyses (LCA). Here, we conduct LCA based on measured CO2, CH4 and N2O fluxes in young and mature Indonesian oil palm plantations. CO2 dominates the on-site GHG budgets. The young plantation is a carbon source (1012 ± 51 gC m−2 yr−1), the mature plantation a sink (−754 ± 38 gC m−2 yr−1). LCA considering the measured fluxes shows higher GHG emissions for palm-oil biodiesel than traditional LCA assuming carbon neutrality. Plantation rotation-cycle extension and earlier-yielding varieties potentially decrease GHG emissions. Due to the high emissions associated with forest conversion to oil palm, our results indicate that only biodiesel from second rotation-cycle plantations or plantations established on degraded land has the potential for pronounced GHG emission savings."],["dc.identifier.doi","10.1038/s41467-020-14852-6"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73788"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | A | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["dc.relation","SFB 990 | A | A04: Carbon stock, turnover and functions in heavily weathered soils under lowland rainforest transformation systems"],["dc.relation","SFB 990 | A | A05: Optimierung des Nährstoffmanagements in Ölpalmplantagen und Hochrechnung plot-basierter Treibhausgasflüsse auf die Landschaftsebene transformierter Regenwälder"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.relation.orgunit","Department für Nutzpflanzenwissenschaften"],["dc.relation.orgunit","Fakultät für Agrarwissenschaften"],["dc.relation.orgunit","Abteilung Pflanzenbau"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Measured greenhouse gas budgets challenge emission savings from palm-oil biodiesel"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]