Klarner, Bernhard

[["dc.bibliographiccitation.firstpage","697"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Biology and Fertility of Soils"],["dc.bibliographiccitation.lastpage","705"],["dc.bibliographiccitation.volume","51"],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2018-11-07T09:53:51Z"],["dc.date.available","2018-11-07T09:53:51Z"],["dc.date.issued","2015"],["dc.description.abstract","Focusing on Sumatra, a hotspot of tropical lowland rainforest transformation, we investigated effects of the conversion of rainforests into rubber agroforests (\"jungle rubber\"), intensive rubber, and oil palm plantations on the communities of litter and soil microorganisms and identified factors responsible for these changes. Litter basal respiration, microbial biomass, total bacterial phospholipid fatty acids (PLFAs), and fungal PLFAs did not vary significantly with rainforest conversion. In litter of converted ecosystems, the concentration of certain PLFAs including the Gram-negative bacteria marker PLFA cy17:0 and the Gram-positive bacteria marker PLFA i17:0 was reduced as compared to rainforest, whereas the concentration of the arbuscular mycorrhizal fungi (AMF) marker neutral lipid fatty acid (NLFA) 16:1 omega 5c increased. As indicated by redundancy analysis, litter pH and carbon concentration explained most of the variation in litter microbial community composition. In soil, microbial biomass did not vary significantly with rainforest conversion, whereas basal respiration declined. Total PLFAs and especially that of Gram-negative bacteria decreased, whereas PLFA i17:0 increased with rainforest conversion. The concentration of fungal PLFAs increased with rainforest conversion, whereas NLFA 16:1 omega 5c did not change significantly. Redundancy analysis indicated that soil pH explained most of the variation in soil microbial community composition. Overall, the data suggest that conversion of rainforests into production systems results in more pronounced changes in microbial community composition in soil as compared to litter. In particular, the response of fungi and bacteria was more pronounced in soil, while the response of AMF was more pronounced in litter. Notably, only certain bacterial markers but not those of saprotrophic fungi and AMF were detrimentally affected by rainforest conversion."],["dc.description.sponsorship","German Research Foundation (DFG) [CRC990]"],["dc.identifier.doi","10.1007/s00374-015-1021-4"],["dc.identifier.isi","000359160800006"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/36417"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | B | B08: Struktur und Funktion des Zersetzersystems in Transformationssystemen von Tiefland-Regenwäldern"],["dc.relation.issn","1432-0789"],["dc.relation.issn","0178-2762"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Impact of tropical lowland rainforest conversion into rubber and oil palm plantations on soil microbial communities"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1173"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Oikos"],["dc.bibliographiccitation.lastpage","1181"],["dc.bibliographiccitation.volume","123"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Ehnes, Roswitha B."],["dc.contributor.author","Erdmann, Georgia"],["dc.contributor.author","Eitzinger, Bernhard"],["dc.contributor.author","Pollierer, Melanie M."],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2018-11-07T09:34:36Z"],["dc.date.available","2018-11-07T09:34:36Z"],["dc.date.issued","2014"],["dc.description.abstract","Anthropogenic land use shapes the dynamics and composition of central European forests and changes the quality and availability of resources of the decomposer system. These changes likely alter the structure and functioning of soil animal food webs. Using stable isotope analysis (C-13, N-15) we investigated the trophic position and resource use of soil animal species in each of four forest types (coniferous, young managed beech, old managed beech and unmanaged beech forests) across three regions in Germany. Twenty-eight species of soil invertebrates were analyzed covering three consumer levels and a representative spectrum of feeding types and morphologies. Data on stable isotope signatures of leaf litter, fine roots and soil were included to evaluate to which extent signatures of soil animals vary with those of local resources. Soil animal N-15 and C-13 signatures varied with the respective signatures of leaf litter and fine roots. After calibration to leaf litter signatures, soil animal stable isotope signatures of the different beech forests did not differ significantly. However, thick leaf litter layers, such as those in coniferous forests, were associated with low animal stable isotope signatures presumably due to reduced access of decomposer animals to root-derived resources, suggesting that the decomposer food web is shifted towards leaf litter based energy pathways with the shift affecting all consumer levels. Variation in stable isotope signatures of soil animal species with litter quality parameters suggests that nutrition of third level but not first and second level consumers is related to litter quality, potentially due to microorganisms locking up litter resources thereby hampering their propagation to higher trophic levels."],["dc.description.sponsorship","German Research Foundation (DFG) [1374]"],["dc.identifier.doi","10.1111/j.1600-0706.2013.00939.x"],["dc.identifier.isi","000342754100003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/32209"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-blackwell"],["dc.relation.issn","1600-0706"],["dc.relation.issn","0030-1299"],["dc.title","Trophic shift of soil animal species with forest type as indicated by stable isotope analysis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1057"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Biological Reviews"],["dc.bibliographiccitation.lastpage","1117"],["dc.bibliographiccitation.volume","97"],["dc.contributor.affiliation","Beaulieu, Frédéric; 3\r\nCanadian National Collection of Insects, Arachnids and Nematodes, Agriculture and Agri‐Food Canada\r\nOttawa ON K1A 0C6 Canada"],["dc.contributor.affiliation","Birkhofer, Klaus; 4\r\nDepartment of Ecology\r\nBrandenburg University of Technology\r\nKarl‐Wachsmann‐Allee 6 03046 Cottbus Germany"],["dc.contributor.affiliation","Bluhm, Sarah L.; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.affiliation","Degtyarev, Maxim I.; 2\r\nA.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences\r\nLeninsky Prospect 33 119071 Moscow Russia"],["dc.contributor.affiliation","Devetter, Miloslav; 5\r\nBiology Centre of the Czech Academy of Sciences, Institute of Soil Biology\r\nNa Sádkách 702/7 37005 České Budějovice Czech Republic"],["dc.contributor.affiliation","Goncharov, Anton A.; 2\r\nA.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences\r\nLeninsky Prospect 33 119071 Moscow Russia"],["dc.contributor.affiliation","Gongalsky, Konstantin B.; 2\r\nA.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences\r\nLeninsky Prospect 33 119071 Moscow Russia"],["dc.contributor.affiliation","Klarner, Bernhard; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.affiliation","Korobushkin, Daniil I.; 2\r\nA.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences\r\nLeninsky Prospect 33 119071 Moscow Russia"],["dc.contributor.affiliation","Liebke, Dana F.; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.affiliation","Maraun, Mark; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.affiliation","Mc Donnell, Rory J.; 6\r\nDepartment of Crop and Soil Science\r\nOregon State University\r\nCorvallis OR 97331 U.S.A."],["dc.contributor.affiliation","Pollierer, Melanie M.; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.affiliation","Schaefer, Ina; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.affiliation","Shrubovych, Julia; 7\r\nInstitute of Systematics and Evolution of Animals PAS\r\nSlawkowska 17 Pl 31‐016 Krakow Poland"],["dc.contributor.affiliation","Semenyuk, Irina I.; 9\r\nJoint Russian‐Vietnamese Tropical Center\r\n№3 Street 3 Thang 2, Q10 Ho Chi Minh City Vietnam"],["dc.contributor.affiliation","Sendra, Alberto; 10\r\nColecciones Entomológicas Torres‐Sala, Servei de Patrimoni Històric, Ajuntament de València\r\nValència Spain"],["dc.contributor.affiliation","Tuma, Jiri; 5\r\nBiology Centre of the Czech Academy of Sciences, Institute of Soil Biology\r\nNa Sádkách 702/7 37005 České Budějovice Czech Republic"],["dc.contributor.affiliation","Tůmová, Michala; 5\r\nBiology Centre of the Czech Academy of Sciences, Institute of Soil Biology\r\nNa Sádkách 702/7 37005 České Budějovice Czech Republic"],["dc.contributor.affiliation","Vassilieva, Anna B.; 2\r\nA.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences\r\nLeninsky Prospect 33 119071 Moscow Russia"],["dc.contributor.affiliation","Chen, Ting‐Wen; 5\r\nBiology Centre of the Czech Academy of Sciences, Institute of Soil Biology\r\nNa Sádkách 702/7 37005 České Budějovice Czech Republic"],["dc.contributor.affiliation","Geisen, Stefan; 13\r\nDepartment of Nematology\r\nWageningen University & Research\r\n6700ES Wageningen The Netherlands"],["dc.contributor.affiliation","Schmidt, Olaf; 14\r\nUCD School of Agriculture and Food Science\r\nUniversity College Dublin\r\nBelfield Dublin 4 Ireland"],["dc.contributor.affiliation","Tiunov, Alexei V.; 2\r\nA.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences\r\nLeninsky Prospect 33 119071 Moscow Russia"],["dc.contributor.affiliation","Scheu, Stefan; 1\r\nJ.F. Blumenbach Institute of Zoology and Anthropology\r\nUniversity of Göttingen\r\nUntere Karspüle 2 37073 Göttingen Germany"],["dc.contributor.author","Potapov, Anton M."],["dc.contributor.author","Beaulieu, Frédéric"],["dc.contributor.author","Birkhofer, Klaus"],["dc.contributor.author","Bluhm, Sarah L."],["dc.contributor.author","Degtyarev, Maxim I."],["dc.contributor.author","Devetter, Miloslav"],["dc.contributor.author","Goncharov, Anton A."],["dc.contributor.author","Gongalsky, Konstantin B."],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Korobushkin, Daniil I."],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Liebke, Dana F."],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Mc Donnell, Rory J."],["dc.contributor.author","Pollierer, Melanie M."],["dc.contributor.author","Schaefer, Ina"],["dc.contributor.author","Shrubovych, Julia"],["dc.contributor.author","Semenyuk, Irina I."],["dc.contributor.author","Sendra, Alberto"],["dc.contributor.author","Tuma, Jiri"],["dc.contributor.author","Tůmová, Michala"],["dc.contributor.author","Vassilieva, Anna B."],["dc.contributor.author","Chen, Ting‐Wen"],["dc.contributor.author","Geisen, Stefan"],["dc.contributor.author","Schmidt, Olaf"],["dc.contributor.author","Tiunov, Alexei V."],["dc.date.accessioned","2022-02-01T10:31:24Z"],["dc.date.available","2022-02-01T10:31:24Z"],["dc.date.issued","2022"],["dc.date.updated","2022-06-14T22:22:25Z"],["dc.description.abstract","ABSTRACT Soil organisms drive major ecosystem functions by mineralising carbon and releasing nutrients during decomposition processes, which supports plant growth, aboveground biodiversity and, ultimately, human nutrition. Soil ecologists often operate with functional groups to infer the effects of individual taxa on ecosystem functions and services. Simultaneous assessment of the functional roles of multiple taxa is possible using food‐web reconstructions, but our knowledge of the feeding habits of many taxa is insufficient and often based on limited evidence. Over the last two decades, molecular, biochemical and isotopic tools have improved our understanding of the feeding habits of various soil organisms, yet this knowledge is still to be synthesised into a common functional framework. Here, we provide a comprehensive review of the feeding habits of consumers in soil, including protists, micro‐, meso‐ and macrofauna (invertebrates), and soil‐associated vertebrates. We have integrated existing functional group classifications with findings gained with novel methods and compiled an overarching classification across taxa focusing on key universal traits such as food resource preferences, body masses, microhabitat specialisation, protection and hunting mechanisms. Our summary highlights various strands of evidence that many functional groups commonly used in soil ecology and food‐web models are feeding on multiple types of food resources. In many cases, omnivory is observed down to the species level of taxonomic resolution, challenging realism of traditional soil food‐web models based on distinct resource‐based energy channels. Novel methods, such as stable isotope, fatty acid and DNA gut content analyses, have revealed previously hidden facets of trophic relationships of soil consumers, such as food assimilation, multichannel feeding across trophic levels, hidden trophic niche differentiation and the importance of alternative food/prey, as well as energy transfers across ecosystem compartments. Wider adoption of such tools and the development of open interoperable platforms that assemble morphological, ecological and trophic data as traits of soil taxa will enable the refinement and expansion of the multifunctional classification of consumers in soil. The compiled multifunctional classification of soil‐associated consumers will serve as a reference for ecologists working with biodiversity changes and biodiversity–ecosystem functioning relationships, making soil food‐web research more accessible and reproducible."],["dc.description.sponsorship","Alexander von Humboldt‐Stiftung http://dx.doi.org/10.13039/100005156"],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659"],["dc.description.sponsorship","Czech Academy of Sciences ‐ Deutscher Akademischer Austauschdienst http://dx.doi.org/10.13039/501100001655"],["dc.identifier.doi","10.1111/brv.12832"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/98852"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-517"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | B | B08: Struktur und Funktion des Zersetzersystems in Transformationssystemen von Tiefland-Regenwäldern"],["dc.relation.eissn","1469-185X"],["dc.relation.issn","1464-7931"],["dc.rights","This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited."],["dc.subject.gro","sfb990_reviews"],["dc.title","Feeding habits and multifunctional classification of soil‐associated consumers from protists to vertebrates"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","overview_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","255"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Oecologia"],["dc.bibliographiccitation.lastpage","266"],["dc.bibliographiccitation.volume","187"],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Malysheva, Elena"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Mazei, Yuri"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2020-12-10T14:10:38Z"],["dc.date.available","2020-12-10T14:10:38Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1007/s00442-018-4103-9"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/70828"],["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 | B | B08: Struktur und Funktion des Zersetzersystems in Transformationssystemen von Tiefland-Regenwäldern"],["dc.relation","SFB 990 | B | B13: Impact of management intensity and tree enrichment of oil palm plantations on below- and aboveground invertebrates in Sumatra (Indonesia)"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Micro-decomposer communities and decomposition processes in tropical lowlands as affected by land use and litter type"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0189645"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","PloS one"],["dc.bibliographiccitation.lastpage","20"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Haynert, Kristin"],["dc.contributor.author","Kiggen, Mirijam"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2019-07-09T11:45:04Z"],["dc.date.available","2019-07-09T11:45:04Z"],["dc.date.issued","2017"],["dc.description.abstract","Mesofauna taxa fill key trophic positions in soil food webs, even in terrestrial-marine boundary habitats characterized by frequent natural disturbances. Salt marshes represent such boundary habitats, characterized by frequent inundations increasing from the terrestrial upper to the marine pioneer zone. Despite the high abundance of soil mesofauna in salt marshes and their important function by facilitating energy and carbon flows, the structure, trophic ecology and habitat-related diet shifts of mesofauna species in natural salt marsh habitats is virtually unknown. Therefore, we investigated the effects of natural disturbance (inundation frequency) on community structure, food web complexity and resource use of soil mesofauna using stable isotope analysis (15N, 13C) in three salt marsh zones. In this intertidal habitat, the pioneer zone is exposed to inundations twice a day, but lower and upper salt marshes are less frequently inundated based on shore height. The mesofauna comprised 86 species / taxa dominated by Collembola, Oribatida and Mesostigmata. Shifts in environmental disturbances influenced the structure of food webs, diversity and density declined strongly from the land to the sea pointing to the importance of increasing levels of inundation frequency. Accordingly, the reduced diversity and density was associated by a simplification of the food web in the pioneer zone as compared to the less inundated lower and upper salt marsh with a higher number of trophic levels. Strong variations in δ15N signatures demonstrated that mesofauna species are feeding at multiple trophic levels. Primary decomposers were low and most mesofauna species functioned as secondary decomposers or predators including second order predators or scavengers. The results document that major decomposer taxa, such as Collembola and Oribatida, are more diverse than previously assumed and predominantly dwell on autochthonous resources of the respective salt marsh zone. The results further suggest that Mesostigmata mostly adopt an intraguild predation lifestyle. The high trophic position of a large number of predators suggests that intraguild predation is of significant importance in salt marsh food webs. Presumably, intraguild predation contributes to stabilizing the salt marsh food web against disturbances."],["dc.identifier.doi","10.1371/journal.pone.0189645"],["dc.identifier.pmid","29240806"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15029"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59156"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.ddc","570"],["dc.subject.mesh","Animals"],["dc.subject.mesh","Biodiversity"],["dc.subject.mesh","Food Chain"],["dc.subject.mesh","Germany"],["dc.subject.mesh","Humans"],["dc.subject.mesh","Predatory Behavior"],["dc.subject.mesh","Soil"],["dc.subject.mesh","Wetlands"],["dc.title","The structure of salt marsh soil mesofauna food webs - The prevalence of disturbance"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0160179"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","PLoS ONE"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2018-11-07T10:11:27Z"],["dc.date.available","2018-11-07T10:11:27Z"],["dc.date.issued","2016"],["dc.description.abstract","Large areas of tropical rainforest are being converted to agricultural and plantation land uses, but little is known of biodiversity and ecological functioning under these replacement land uses. We investigated the effects of conversion of rainforest into jungle rubber, intensive rubber and oil palm plantations on testate amoebae, diverse and functionally important protists in litter and soil. Living testate amoebae species richness, density and biomass were all lower in replacement land uses than in rainforest, with the impact being more pronounced in litter than in soil. Similar abundances of species of high and low trophic level in rainforest suggest that trophic interactions are more balanced, with a high number of functionally redundant species, than in rubber and oil palm. In contrast, plantations had a low density of high trophic level species indicating losses of functions. This was particularly so in oil palm plantations. In addition, the relative density of species with siliceous shells was >50% lower in the litter layer of oil palm and rubber compared to rainforest and jungle rubber. This difference suggests that rainforest conversion changes biogenic silicon pools and increases silicon losses. Overall, the lower species richness, density and biomass in plantations than in rainforest, and the changes in the functional composition of the testate amoebae community, indicate detrimental effects of rainforest conversion on the structure and functioning of microbial food webs."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2016"],["dc.identifier.doi","10.1371/journal.pone.0160179"],["dc.identifier.isi","000381515900072"],["dc.identifier.pmid","27463805"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13503"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/40048"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | B | B08: Struktur und Funktion des Zersetzersystems in Transformationssystemen von Tiefland-Regenwäldern"],["dc.relation","SFB 990 | B | B13: Impact of management intensity and tree enrichment of oil palm plantations on below- and aboveground invertebrates in Sumatra (Indonesia)"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Changes in Structure and Functioning of Protist (Testate Amoebae) Communities Due to Conversion of Lowland Rainforest into Rubber and Oil Palm Plantations"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","13137"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.lastpage","12"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Krishna, Vijesh V."],["dc.contributor.author","Corre, Marife D."],["dc.contributor.author","Darras, Kevin"],["dc.contributor.author","Denmead, Lisa H."],["dc.contributor.author","Meijide, Ana"],["dc.contributor.author","Moser, Stefan"],["dc.contributor.author","Mußhoff, Oliver"],["dc.contributor.author","Steinebach, Stefanie"],["dc.contributor.author","Veldkamp, Edzo"],["dc.contributor.author","Allen, Kara"],["dc.contributor.author","Barnes, Andrew D."],["dc.contributor.author","Breidenbach, Natalie"],["dc.contributor.author","Brose, Ulrich"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Daniel, Rolf"],["dc.contributor.author","Finkeldey, Reiner"],["dc.contributor.author","Harahap, Idham"],["dc.contributor.author","Hertel, Dietrich"],["dc.contributor.author","Holtkamp, A. Mareike"],["dc.contributor.author","Hörandl, Elvira"],["dc.contributor.author","Irawan, Bambang"],["dc.contributor.author","Jaya, I. Nengah Surati"],["dc.contributor.author","Jochum, Malte"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.author","Kotowska, Martyna M."],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Kreft, Holger"],["dc.contributor.author","Kurniawan, Syahrul"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Melati, Dian Nuraini"],["dc.contributor.author","Opfermann, Nicole"],["dc.contributor.author","Pérez-Cruzado, César"],["dc.contributor.author","Prabowo, Walesa Edho"],["dc.contributor.author","Rembold, Katja"],["dc.contributor.author","Rizali, Akhmad"],["dc.contributor.author","Rubiana, Ratna"],["dc.contributor.author","Schneider, Dominik"],["dc.contributor.author","Tjitrosoedirdjo, Sri Sudarmiyati"],["dc.contributor.author","Tjoa, Aiyen"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2017-09-07T11:45:50Z"],["dc.date.available","2017-09-07T11:45:50Z"],["dc.date.issued","2016"],["dc.description.abstract","Smallholder-dominated agricultural mosaic landscapes are highlighted as model production systems that deliver both economic and ecological goods in tropical agricultural landscapes, but trade-offs underlying current land-use dynamics are poorly known. Here, using the most comprehensive quantification of land-use change and associated bundles of ecosystem functions, services and economic benefits to date, we show that Indonesian smallholders predominantly choose farm portfolios with high economic productivity but low ecological value. The more profitable oil palm and rubber monocultures replace forests and agroforests critical for maintaining above- and below-ground ecological functions and the diversity of most taxa. Between the monocultures, the higher economic performance of oil palm over rubber comes with the reliance on fertilizer inputs and with increased nutrient leaching losses. Strategies to achieve an ecological-economic balance and a sustainable management of tropical smallholder landscapes must be prioritized to avoid further environmental degradation."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2016"],["dc.identifier.doi","10.1038/ncomms13137"],["dc.identifier.fs","625489"],["dc.identifier.gro","3149120"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13958"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5770"],["dc.language.iso","en"],["dc.notes.intern","Kreft Crossref Import"],["dc.notes.intern","Merged from goescholar"],["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 | A03: Untersuchung von Land-Atmosphäre Austauschprozesse in Landnutzungsänderungs-Systemen"],["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 | B | B01: Structure, stability and functioning of macro-invertebrate communities in rainforest transformation systems in Sumatra (Indonesia)"],["dc.relation","SFB 990 | B | B02: Impact of rainforest transformation on phylogenetic and functional diversity of soil prokaryotic communities in Sumatra (Indonesia)"],["dc.relation","SFB 990 | B | B03: Plant genetic diversity in tropical lowland rainforest transformation systems"],["dc.relation","SFB 990 | B | B04: Pflanzenproduktivität und Ressourcenaufteilung im Wurzelraum entlang von Gradienten tropischer Landnutzungsintensität und Baumartenvielfalt"],["dc.relation","SFB 990 | B | B05: Land use patterns in Jambi - quantification of structure, heterogeneity and changes of vegetation and land use as a basis for the explanation of ecological and socioeconomic functions"],["dc.relation","SFB 990 | B | B06: Taxonomische, funktionelle, phylogenetische und biogeographische Diversität vaskulärer Pflanzen in Regenwald-Transformationssystemen auf Sumatra (Indonesien)"],["dc.relation","SFB 990 | B | B08: Struktur und Funktion des Zersetzersystems in Transformationssystemen von Tiefland-Regenwäldern"],["dc.relation","SFB 990 | B | B09: Oberirdische Biodiversitätsmuster und Prozesse in Regenwaldtransformations-Landschaften"],["dc.relation","SFB 990 | B | B12: Reproductive strategies of weedy flowering plants in tropical rainforest transformation systems"],["dc.relation","SFB 990 | B | B13: Impact of management intensity and tree enrichment of oil palm plantations on below- and aboveground invertebrates in Sumatra (Indonesia)"],["dc.relation","SFB 990 | C | C01: Produktivität, Marktzugang und internationale Anbindung von kleinbäuerlicher Kautschuk- und Palmölerzeugung in der Provinz Jambi"],["dc.relation","SFB 990 | C | C03: Culture-Specific Human Interaction with Tropical Lowland Rainforests in Transformation in Jambi, Sumatra"],["dc.relation","SFB 990 | C | C06: Zum Verständnis des Zertifizierungs- und Wiederanpflanzungsverhaltens indonesischer Kleinbauern"],["dc.relation","SFB 990 | C | C07: Einflussfaktoren von Landnutzungswandel und sozioökonomische Auswirkungen für ländliche Haushalte"],["dc.relation.issn","2041-1723"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0/"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Land-use choices follow profitability at the expense of ecological functions in Indonesian smallholder landscapes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1212"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Oikos"],["dc.bibliographiccitation.lastpage","1223"],["dc.bibliographiccitation.volume","123"],["dc.contributor.author","Ott, David"],["dc.contributor.author","Digel, Christoph"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Pollierer, Melanie M."],["dc.contributor.author","Rall, Bjoern Christian"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Seelig, Gesine"],["dc.contributor.author","Brose, Ulrich"],["dc.date.accessioned","2018-11-07T09:34:38Z"],["dc.date.available","2018-11-07T09:34:38Z"],["dc.date.issued","2014"],["dc.description.abstract","To maintain constant chemical composition, i.e. elemental homeostasis, organisms have to consume resources of sufficient quality to meet their own specific stoichiometric demand. Therefore, concentrations of elements indicate resource quality, and rare elements in the environment may act as limiting factors for individual organisms scaling up to constrain population densities. We investigated how the biomass densities of invertebrate populations of temperate forest soil communities depend on 1) the stoichiometry of the basal litter according to ecological stoichiometry concepts and 2) the population average body mass as predicted by metabolic theory. We used a large data set on biomass densities of 4959 populations across 48 forests in three regions of Germany. Following various ecological stoichiometry hypotheses, we tested for effects of the carbon-to-element ratios of 10 elements. Additionally, we included the abiotic litter characteristics habitat size (represented by litter depth), litter diversity and pH, as well as forest type as an indicator for human management. Across 12 species groups, we found that the biomass densities scaled significantly with population-averaged body masses thus supporting metabolic theory. Additionally, 10 of these allometric scaling relationships exhibited interactions with stoichiometric and abiotic co-variables. The four most frequent co-variables were 1) forest type, 2) the carbon-to-phosphorus ratio (C:P), 3) the carbon-to-sodium ratio (C:Na), and the carbon-to-nitrogen ratio (C:N). Hence, our analyses support the sodium shortage hypothesis for microbi-detritivores, the structural elements hypothesis for some predator groups (concerning N), and the secondary productivity hypothesis (concerning P) across all trophic groups in our data. In contrast, the ecosystem size hypothesis was only supported for some meso- and macrofauna detritivores. Our study is thus providing a comprehensive analysis how the elemental stoichiometry of the litter as the basal resource constrain population densities across multiple trophic levels of soil communities."],["dc.description.sponsorship","DFG [1374, BR 2315/7-2]"],["dc.identifier.doi","10.1111/oik.01670"],["dc.identifier.isi","000342754100007"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/32214"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-blackwell"],["dc.relation.issn","1600-0706"],["dc.relation.issn","0030-1299"],["dc.title","Litter elemental stoichiometry and biomass densities of forest soil invertebrates"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","327"],["dc.bibliographiccitation.journal","Soil Biology and Biochemistry"],["dc.bibliographiccitation.lastpage","333"],["dc.bibliographiccitation.volume","57"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2018-11-07T09:28:19Z"],["dc.date.available","2018-11-07T09:28:19Z"],["dc.date.issued","2013"],["dc.description.abstract","A large number of predatory mesostigmatid mite species populate forest soils in high densities. The present study investigates the trophic structure of the Mesostigmata community of old growth beech stands in Central Germany and identifies potential prey groups using natural variations in stable isotope ratios (C-13/C-12 and N-15/N-14). Data on relative abundances and body mass were included for each of the 40 species studied to analyze functional aspects in Mesostigmata feeding ecology. The results indicate that Mesostigmata predominantly feed on secondary decomposers, whereas primary decomposer and intra-guild prey are of minor importance. Dominant species featured high delta C-13 signatures suggesting that they predominantly feed on species relying on root derived resources such as bacterial feeding nematodes. Less abundant species where characterized by lower delta C-13 values suggesting that they predominantly feed on prey relying on litter derived resources such as fungal feeding Collembola. Related taxa often had distinctively different isotope ratios suggesting that trophic niche partitioning facilitates coexistence of morphologically similar species. Unexpectedly, the trophic position of Mesostigmata species was not related to body size reflecting the varying trophic position of their main prey, nematodes and Collembola, suggesting that body size is a poor predictor of trophic position in soil food webs. (C) 2012 Elsevier Ltd. All rights reserved."],["dc.description.sponsorship","German Research Foundation (DFG) [1374]"],["dc.identifier.doi","10.1016/j.soilbio.2012.08.013"],["dc.identifier.isi","000317247100037"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/30746"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Pergamon-elsevier Science Ltd"],["dc.relation.issn","0038-0717"],["dc.title","Trophic diversity and niche partitioning in a species rich predator guild - Natural variations in stable isotope ratios (C-13/C-12, N-15/N-14) of mesostigmatid mites (Acari, Mesostigmata) from Central European beech forests"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e43292"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","PLoS ONE"],["dc.bibliographiccitation.lastpage","8"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Birkhofer, Klaus"],["dc.contributor.author","Schöning, Ingo"],["dc.contributor.author","Alt, Fabian"],["dc.contributor.author","Herold, Nadine"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Marhan, Sven"],["dc.contributor.author","Oelmann, Yvonne"],["dc.contributor.author","Wubet, Tesfaye"],["dc.contributor.author","Yurkov, Andrey"],["dc.contributor.author","Begerow, Dominik"],["dc.contributor.author","Berner, Doreen"],["dc.contributor.author","Buscot, François"],["dc.contributor.author","Daniel, Rolf"],["dc.contributor.author","Diekötter, Tim"],["dc.contributor.author","Ehnes, Roswitha B."],["dc.contributor.author","Erdmann, Georgia"],["dc.contributor.author","Fischer, Christiane"],["dc.contributor.author","Foesel, Bärbel U."],["dc.contributor.author","Groh, Janine"],["dc.contributor.author","Gutknecht, Jessica"],["dc.contributor.author","Kandeler, Ellen"],["dc.contributor.author","Lang, Christa"],["dc.contributor.author","Lohaus, Gertrud"],["dc.contributor.author","Meyer, Annabel"],["dc.contributor.author","Nacke, Heiko"],["dc.contributor.author","Näther, Astrid"],["dc.contributor.author","Overmann, Jörg"],["dc.contributor.author","Polle, Andrea"],["dc.contributor.author","Pollierer, Melanie M."],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Schloter, Michael"],["dc.contributor.author","Schulze, Ernst-Detlef"],["dc.contributor.author","Schulze, Waltraud"],["dc.contributor.author","Weinert, Jan"],["dc.contributor.author","Weisser, Wolfgang W."],["dc.contributor.author","Wolters, Volkmar"],["dc.contributor.author","Schrumpf, Marion"],["dc.date.accessioned","2017-09-07T11:49:13Z"],["dc.date.available","2017-09-07T11:49:13Z"],["dc.date.issued","2012"],["dc.description.abstract","Very few principles have been unraveled that explain the relationship between soil properties and soil biota across large spatial scales and different land-use types. Here, we seek these general relationships using data from 52 differently managed grassland and forest soils in three study regions spanning a latitudinal gradient in Germany. We hypothesize that, after extraction of variation that is explained by location and land-use type, soil properties still explain significant proportions of variation in the abundance and diversity of soil biota. If the relationships between predictors and soil organisms were analyzed individually for each predictor group, soil properties explained the highest amount of variation in soil biota abundance and diversity, followed by land-use type and sampling location. After extraction of variation that originated from location or land-use, abiotic soil properties explained significant amounts of variation in fungal, meso- and macrofauna, but not in yeast or bacterial biomass or diversity. Nitrate or nitrogen concentration and fungal biomass were positively related, but nitrate concentration was negatively related to the abundances of Collembola and mites and to the myriapod species richness across a range of forest and grassland soils. The species richness of earthworms was positively correlated with clay content of soils independent of sample location and land-use type. Our study indicates that after accounting for heterogeneity resulting from large scale differences among sampling locations and land-use types, soil properties still explain significant proportions of variation in fungal and soil fauna abundance or diversity. However, soil biota was also related to processes that act at larger spatial scales and bacteria or soil yeasts only showed weak relationships to soil properties. We therefore argue that more general relationships between soil properties and soil biota can only be derived from future studies that consider larger spatial scales and different land-use types."],["dc.identifier.doi","10.1371/journal.pone.0043292"],["dc.identifier.gro","3147209"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/7919"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/4841"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 2.5"],["dc.rights.uri","https://creativecommons.org/licenses/by/2.5"],["dc.title","General Relationships between Abiotic Soil Properties and Soil Biota across Spatial Scales and Different Land-Use Types"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]