Meijide Orive, Ana

[["dc.bibliographiccitation.firstpage","4619"],["dc.bibliographiccitation.issue","20"],["dc.bibliographiccitation.journal","Biogeosciences"],["dc.bibliographiccitation.lastpage","4635"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Sabajo, Clifton R."],["dc.contributor.author","le Maire, Guerric"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Meijide Orive, Ana"],["dc.contributor.author","Roupsard, Olivier"],["dc.contributor.author","Knohl, Alexander"],["dc.date.accessioned","2019-07-09T11:44:37Z"],["dc.date.available","2019-07-09T11:44:37Z"],["dc.date.issued","2017"],["dc.description.abstract","Indonesia is currently one of the regions with the highest transformation rate of land surface worldwide related to the expansion of oil palm plantations and other cash crops replacing forests on large scales. Land cover changes, which modify land surface properties, have a direct effect on the land surface temperature (LST), a key driver for many ecological functions. Despite the large historic land transformation in Indonesia toward oil palm and other cash crops and governmental plans for future expansion, this is the first study so far to quantify the impacts of land transformation on the LST in Indonesia. We analyze LST from the thermal band of a Landsat image and produce a highresolution surface temperature map (30 m) for the lowlands of the Jambi province in Sumatra (Indonesia), a region which suffered large land transformation towards oil palm and other cash crops over the past decades. The comparison of LST, albedo, normalized differenced vegetation index (NDVI) and evapotranspiration (ET) between seven different land cover types (forest, urban areas, clear-cut land, young and mature oil palm plantations, acacia and rubber plantations) shows that forests have lower surface temperatures than the other land cover types, indicating a local warming effect after forest conversion. LST differences were up to 10.1 2.6 C (mean SD) between forest and clear-cut land. The differences in surface temperatures are explained by an evaporative cooling effect, which offsets the albedo warming effect. Our analysis of the LST trend of the past 16 years based on MODIS data shows that the average daytime surface temperature in the Jambi province increased by 1.05 C, which followed the trend of observed land cover changes and exceeded the effects of climate warming. This study provides evidence that the expansion of oil palm plantations and other cash crops leads to changes in biophysical variables, warming the land surface and thus enhancing the increase of the air temperature because of climate change."],["dc.identifier.doi","10.5194/bg-14-4619-2017"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14845"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59053"],["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","Abteilung Bioklimatologie"],["dc.subject.ddc","570"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Expansion of oil palm and other cash crops causes an increase of the land surface temperature in the Jambi province in Indonesia"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","012007"],["dc.contributor.author","Komarudin, Nurul Amri"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Meijide, Ana"],["dc.date.accessioned","2020-12-10T18:15:59Z"],["dc.date.available","2020-12-10T18:15:59Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1088/1755-1315/54/1/012007"],["dc.identifier.eissn","1755-1315"],["dc.identifier.issn","1755-1307"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75015"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.conference","The 3rd International Symposium on LAPAN-IPB Satellite For Food Security and Environmental Monitoring 2016"],["dc.relation.eventend","2016-10-26"],["dc.relation.eventlocation","Bogor, Indonesia"],["dc.relation.eventstart","2016-09-25"],["dc.title","Sensible heat flux of oil palm plantation: Comparing Aerodynamic and Penman-Monteith Methods"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","71"],["dc.bibliographiccitation.journal","Agricultural and Forest Meteorology"],["dc.bibliographiccitation.lastpage","85"],["dc.bibliographiccitation.volume","239"],["dc.contributor.author","Meijide, Ana"],["dc.contributor.author","Röll, Alexander"],["dc.contributor.author","Fan, Yuanchao"],["dc.contributor.author","Herbst, Mathias"],["dc.contributor.author","Niu, Furong"],["dc.contributor.author","Tiedemann, Frank"],["dc.contributor.author","June, Tania"],["dc.contributor.author","Rauf, Abdul"],["dc.contributor.author","Hölscher, Dirk"],["dc.contributor.author","Knohl, Alexander"],["dc.date.accessioned","2017-09-07T11:45:36Z"],["dc.date.available","2017-09-07T11:45:36Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1016/j.agrformet.2017.02.034"],["dc.identifier.gro","3149040"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5684"],["dc.language.iso","en"],["dc.notes.intern","Hoelscher Crossref import"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["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.issn","0168-1923"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Controls of water and energy fluxes in oil palm plantations: Environmental variables and oil palm age"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dc.type.subtype","original_ja"],["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.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"]]