Schmidt, Wolfgang

[["dc.bibliographiccitation.firstpage","49"],["dc.bibliographiccitation.lastpage","61"],["dc.contributor.author","Heinrichs, Steffi"],["dc.contributor.author","Winterhoff, Wulfard"],["dc.contributor.author","Schmidt, Wolfgang"],["dc.contributor.editor","Dengler, Jürgen"],["dc.contributor.editor","Oldeland, Jens"],["dc.contributor.editor","Jansen, Florian"],["dc.contributor.editor","Chytrý, Milan"],["dc.contributor.editor","Ewald, Jörg"],["dc.contributor.editor","Finckh, Manfred"],["dc.contributor.editor","Glöckler, Falko"],["dc.contributor.editor","Lopez-Gonzalez, Gabriela"],["dc.contributor.editor","Peet, Robert K."],["dc.contributor.editor","Schaminée, Joop H. J."],["dc.date.accessioned","2014-02-19T13:35:25Z"],["dc.date.accessioned","2021-10-27T13:13:30Z"],["dc.date.available","2014-02-19T13:35:25Z"],["dc.date.available","2021-10-27T13:13:30Z"],["dc.date.issued","2012"],["dc.description.abstract","The aim of this study was to investigate the vegetation dynamics of suboceanic, submontane, mesic beech forests on lime-stone that are very rich in spring geophytes over half a century, considering changes in abiotic and biotic conditions including global climate change. Vegetation relevés sampled in the Göttinger Wald, southern Lower Saxony, Germany, between 1955 and 1960 (n = 25) and in 1968 (n = 10) were re-surveyed in 2009 on quasi-permanent plots. Differences in species composition, species abundance and vegetation structure were compared between inventories using detrended correspondence analysis (DCA), multiple response per-mutation procedure (MRPP) and the Wilcoxon signed ranks test. Forty to fifty years ago, a shrub layer was scarcely present, but is common today as a consequence of intensified hunting. An increasing abundance of Allium ursinum, Urtica dioica and Sambucus ni-gra and a general shift to species composition with higher Ellenberg indicator values for nitrogen can be ascribed to atmospheric nitro-gen deposition. The spring geophytes A. ursinum, Corydalis cava and Leucojum vernum can also benefit from global climate change with an earlier start of the vegetation period. A shift towards more oceanic conditions, with mild winters in the past fifty years, may also have increased the competitive strength of evergreen species that are susceptible to long frost periods (e.g. Hedera helix). The re-sampling of the beech forest vegetation on limestone revealed that many factors have influenced the dynamics over the past half cen-tury. These include eutrophication and a reduction in roe deer browsing, but our results also indicate a possible influence of climate change on community composition. In focussing on a small dataset from a very rich sub-unit of beech forests on limestone, the posi-tive response of the spring geophytes becomes particularly obvious."],["dc.identifier.doi","10.7809/b-e.00059"],["dc.identifier.fs","593912"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/9920"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91783"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.ispartof","Vegetation databases for the 21st century"],["dc.relation.orgunit","Fakultät für Forstwissenschaften und Waldökologie"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","Allium ursinum; Ellenberg indicator value; Hedera helix; species composition change; spring geophyte; vegetation re-sampling"],["dc.title","Vegetation dynamics of beech forests on limestone in central Germany over half a century – effects of climate change, forest management, eutrophication or game browsing?"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]