Lübbe, Torben

[["dc.bibliographiccitation.firstpage","86"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Oikos"],["dc.bibliographiccitation.lastpage","97"],["dc.bibliographiccitation.volume","125"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Schuldt, Bernhard"],["dc.contributor.author","Coners, Heinz"],["dc.contributor.author","Leuschner, Christoph"],["dc.date.accessioned","2017-11-28T10:03:30Z"],["dc.date.available","2017-11-28T10:03:30Z"],["dc.date.issued","2016"],["dc.description.abstract","Studies examining the influence of biodiversity on ecosystem functioning have rarely considered water turnover, the quantitatively most important biogeochemical flux in ecosystems and a process with high sensitivity to climate warming. With a tree sapling experiment consisting of three diversity levels (1, 3, 5 species), 11 different species combinations and two soil moisture levels (moist and dry), we examined the influence of tree species diversity and species identity on stand transpiration (T) under ample and restricted water supply. We further asked whether growth in mixture leads to adaptive responses in the hydraulic system and water loss regulation in plants with heterospecific neighbors compared to plants in monoculture. In moist soil, T was on average ∼11% higher in the mixtures than in the monocultures (significant net diversity effect), which can mostly be attributed to a selection effect. Overyielding in T was highest in mixtures when Tilia cordata and/or Fraxinus excelsior were present. Both species developed larger leaf areas (LA) and sapwood areas (SA) in monocultures than the other species and furthermore increased LA and SA from the monocultures to the mixtures. Thus, inherent species differences in LA and hydraulics, but also neighbor effects on these traits determined T to a large extend. In dry soil, the diversity effect on T was not larger but slightly smaller, which is not in agreement with other published studies. We conclude that differences between pure and mixed sapling assemblages in stand water consumption and drought response are mainly caused by species identity effects, while species diversity seems to be less influential."],["dc.identifier.doi","10.1111/oik.02367"],["dc.identifier.fs","620662"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/10603"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.eissn","1600-0706"],["dc.relation.issn","0030-1299"],["dc.title","Species diversity and identity effects on the water consumption of tree sapling assemblages under ample and limited water supply"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Annals of Forest Science"],["dc.bibliographiccitation.volume","76"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Wedde, Paul"],["dc.contributor.author","Lübbe, Torben"],["dc.date.accessioned","2020-12-10T14:14:42Z"],["dc.date.available","2020-12-10T14:14:42Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1007/s13595-019-0838-7"],["dc.identifier.eissn","1297-966X"],["dc.identifier.issn","1286-4560"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/71455"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","The relation between pressure–volume curve traits and stomatal regulation of water potential in five temperate broadleaf tree species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","83"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Tree Physiology"],["dc.bibliographiccitation.lastpage","95"],["dc.bibliographiccitation.volume","38"],["dc.contributor.author","Liese, Rebecca"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Albers, Nora W"],["dc.contributor.author","Meier, Ina C"],["dc.date.accessioned","2020-12-10T18:19:42Z"],["dc.date.available","2020-12-10T18:19:42Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1093/treephys/tpx131"],["dc.identifier.eissn","1758-4469"],["dc.identifier.issn","0829-318X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75342"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","The mycorrhizal type governs root exudation and nitrogen uptake of temperate tree species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","857"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.journal","Frontiers in Plant Science"],["dc.bibliographiccitation.lastpage","12"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Schuldt, Bernhard"],["dc.contributor.author","Leuschner, Christoph"],["dc.date.accessioned","2018-07-19T15:42:34Z"],["dc.date.available","2018-07-19T15:42:34Z"],["dc.date.issued","2015"],["dc.description.abstract","Species diversity may increase the productivity of tree communities through complementarity (CE) and/or selection effects (SE), but it is not well known how this relationship changes under water limitation. We tested the stress-gradient hypothesis, which predicts that resource use complementarity and facilitation are more important under water-limited conditions. We conducted a growth experiment with saplings of five temperate broad-leaved tree species that were grown in assemblages of variable diversity (1, 3, or 5 species) and species composition under ample and limited water supply to examine effects of species richness and species identity on stand- and tree-level productivity. Special attention was paid to effects of neighbor identity on the growth of target trees in mixture as compared to growth in monoculture. Stand productivity was strongly influenced by species identity while a net biodiversity effect (NE) was significant in the moist treatment (mostly assignable to CE) but of minor importance. The growth performance of some of the species in the mixtures was affected by tree neighborhood characteristics with neighbor size likely being more important than neighbor species identity. Diversity and neighbor identity effects visible in the moist treatment mostly disappeared in the dry treatment, disproving the stress-gradient hypothesis. The mixtures were similarly sensitive to drought-induced growth reduction as the monocultures, which may relate to the decreased CE on growth upon drought in the mixtures."],["dc.description.sponsorship","Open-Access Publikationsfonds 2015"],["dc.identifier.doi","10.3389/fpls.2015.00857"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/12565"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/15193"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.publisher","Frontiers Media S.A."],["dc.relation.eissn","1664-462X"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Species identity and neighbor size surpass the impact of tree species diversity on productivity in experimental broad-leaved tree sapling assemblages under dry and moist conditions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Functional Ecology"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Lamarque, Laurent J."],["dc.contributor.author","Delzon, Sylvain"],["dc.contributor.author","Torres Ruiz, José M."],["dc.contributor.author","Burlett, Régis"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Schuldt, Bernhard"],["dc.date.accessioned","2022-02-01T10:31:23Z"],["dc.date.available","2022-02-01T10:31:23Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1111/1365-2435.13975"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/98848"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-517"],["dc.relation.eissn","1365-2435"],["dc.relation.issn","0269-8463"],["dc.rights.uri","http://creativecommons.org/licenses/by/4.0/"],["dc.title","High variation in hydraulic efficiency but not xylem safety between roots and branches in four temperate broad‐leaved tree species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0184167"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","PLOS ONE"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Müller, Markus"],["dc.contributor.author","Seifert, Sarah"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Finkeldey, Reiner"],["dc.date.accessioned","2019-07-09T11:44:29Z"],["dc.date.available","2019-07-09T11:44:29Z"],["dc.date.issued","2017"],["dc.description.abstract","Despite the ecological and economic importance of European beech (Fagus sylvatica L.) genomic resources of this species are still limited. This hampers an understanding of the molecular basis of adaptation to stress. Since beech will most likely be threatened by the consequences of climate change, an understanding of adaptive processes to climate change-related drought stress is of major importance. Here, we used RNA-seq to provide the first drought stress-related transcriptome of beech. In a drought stress trial with beech saplings, 50 samples were taken for RNA extraction at five points in time during a soil desiccation experiment. De novo transcriptome assembly and analysis of differential gene expression revealed 44,335 contigs, and 662 differentially expressed genes between the stress and normally watered control group. Gene expression was specific to the different time points, and only five genes were significantly differentially expressed between the stress and control group on all five sampling days. GO term enrichment showed that mostly genes involved in lipid- and homeostasis-related processes were upregulated, whereas genes involved in oxidative stress response were downregulated in the stressed seedlings. This study gives first insights into the genomic drought stress response of European beech, and provides new genetic resources for adaptation research in this species."],["dc.identifier.doi","10.1371/journal.pone.0184167"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14794"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59022"],["dc.language.iso","en"],["dc.relation.issn","1932-6203"],["dc.relation.orgunit","Abteilung Forstgenetik und Forstpflanzenzüchtung"],["dc.subject.ddc","570"],["dc.title","De novo transcriptome assembly and analysis of differential gene expression in response to drought in European beech"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","86"],["dc.bibliographiccitation.journal","Basic and Applied Ecology"],["dc.bibliographiccitation.lastpage","103"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","Schuldt, Bernhard"],["dc.contributor.author","Buras, Allan"],["dc.contributor.author","Arend, Matthias"],["dc.contributor.author","Vitasse, Yann"],["dc.contributor.author","Beierkuhnlein, Carl"],["dc.contributor.author","Damm, Alexander"],["dc.contributor.author","Gharun, Mana"],["dc.contributor.author","Grams, Thorsten E.E."],["dc.contributor.author","Hauck, Markus"],["dc.contributor.author","Hajek, Peter"],["dc.contributor.author","Hartmann, Henrik"],["dc.contributor.author","Hiltbrunner, Erika"],["dc.contributor.author","Hoch, Günter"],["dc.contributor.author","Holloway-Phillips, Meisha"],["dc.contributor.author","Körner, Christian"],["dc.contributor.author","Larysch, Elena"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Nelson, Daniel B."],["dc.contributor.author","Rammig, Anja"],["dc.contributor.author","Rigling, Andreas"],["dc.contributor.author","Rose, Laura"],["dc.contributor.author","Ruehr, Nadine K."],["dc.contributor.author","Schumann, Katja"],["dc.contributor.author","Weiser, Frank"],["dc.contributor.author","Werner, Christiane"],["dc.contributor.author","Wohlgemuth, Thomas"],["dc.contributor.author","Zang, Christian S."],["dc.contributor.author","Kahmen, Ansgar"],["dc.date.accessioned","2021-04-14T08:26:03Z"],["dc.date.available","2021-04-14T08:26:03Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1016/j.baae.2020.04.003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81816"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.issn","1439-1791"],["dc.title","A first assessment of the impact of the extreme 2018 summer drought on Central European forests"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","456"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Tree Physiology"],["dc.bibliographiccitation.lastpage","468"],["dc.bibliographiccitation.volume","37"],["dc.contributor.author","Lübbe, Torben"],["dc.contributor.author","Schuldt, Bernhard"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.editor","Meinzer, Frederick"],["dc.date.accessioned","2018-02-26T10:58:47Z"],["dc.date.available","2018-02-26T10:58:47Z"],["dc.date.issued","2017"],["dc.description.abstract","Adjustment in leaf water status parameters and modification in xylem structure and functioning can be important elements of a tree's response to continued water limitation. In a growth trial with saplings of five co-occurring temperate broad-leaved tree species (genera Fraxinus, Acer, Carpinus, Tilia and Fagus) conducted in moist or dry soil, we compared the drought acclimation in several leaf water status and stem hydraulic parameters. Considering the extremes in the species responses, Fraxinus excelsior L. improved its leaf tissue hydration in the dry treatment through osmotic, elastic and apoplastic adjustment while Fagus sylvatica L. solely modified its xylem anatomy, which resulted in increased embolism resistance at the cost of hydraulic efficiency. Our results demonstrate the contrasting response strategies of coexisting tree species and how variable trait plasticity among species can be. The comparison of plants grown either in monoculture or in five-species mixture showed that the neighbouring species diversity can significantly influence a tree's hydraulic architecture and leaf water status regulation. Droughted Carpinus betulus L. (and to a lesser extent, Acer pseudoplatanus L.) plants developed a more efficient stem hydraulic system in heterospecific neighbourhoods, while that of F. sylvatica was generally more efficient in conspecific than heterospecific neighbourhoods. We conclude that co-occurring tree species may develop a high diversity of drought-response strategies, and exploring the full diversity of trait characteristics requires synchronous study of acclimation at the leaf and stem (and possibly also the root) levels, and consideration of physiological as well as morphological and anatomical modifications."],["dc.identifier.doi","10.1093/treephys/tpw095"],["dc.identifier.pmid","27881798"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/12624"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.eissn","1758-4469"],["dc.title","Acclimation of leaf water status and stem hydraulics to drought and tree neighbourhood"],["dc.title.subtitle","Alternative strategies among the saplings of five temperate deciduous tree species"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]