Klarner, Bernhard

[["dc.bibliographiccitation.artnumber","e01668"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Bulletin of the Ecological Society of America"],["dc.bibliographiccitation.volume","101"],["dc.contributor.author","Potapov, Anton M."],["dc.contributor.author","Dupérré, Nadine"],["dc.contributor.author","Jochum, Malte"],["dc.contributor.author","Dreczko, Kerstin"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Barnes, Andrew D."],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Rembold, Katja"],["dc.contributor.author","Kreft, Holger"],["dc.contributor.author","Brose, Ulrich"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Harms, Danilo"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2022-10-25T07:22:50Z"],["dc.date.available","2022-10-25T07:22:50Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1002/bes2.1668"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/116488"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["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 | 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.issn","0012-9623"],["dc.relation.issn","2327-6096"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_otherPublications"],["dc.title","Ground Spider Communities Under Tropical Land‐Use Change"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","e02957"],["dc.bibliographiccitation.journal","Ecology"],["dc.contributor.author","Potapov, Anton M."],["dc.contributor.author","Dupérré, Nadine"],["dc.contributor.author","Jochum, Malte"],["dc.contributor.author","Dreczko, Kerstin"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Barnes, Andrew D."],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Rembold, Katja"],["dc.contributor.author","Kreft, Holger"],["dc.contributor.author","Brose, Ulrich"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Harms, Danilo"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2020-01-29T10:54:30Z"],["dc.date.available","2020-01-29T10:54:30Z"],["dc.date.issued","2019"],["dc.description.abstract","Deforestation and land-use change in tropical regions result in habitat loss and extinction of species that are unable to adapt to the conditions in agricultural landscapes. If the associated loss of functional diversity is not compensated by species colonizing the converted habitats, extinctions might be followed by a reduction or loss of ecosystem functions including biological control. To date, little is known on how land-use change in the tropics alters the functional diversity of invertebrate predators and which key environmental factors may mitigate the decline in functional diversity and predation in litter and soil communities. We applied litter sieving and heat extraction to study ground spider communities and assessed structural characteristics of vegetation and parameters of litter in rainforest and agricultural land-use systems (jungle rubber, rubber and oil palm monocultures) in a Southeast Asian hotspot of rainforest conversion: Sumatra, Indonesia. We found that (1) spider density, species richness, functional diversity and community predation (energy flux to spiders) were reduced by 57-98% from rainforest to oil palm monoculture; (2) jungle rubber and rubber monoculture sustained relatively high diversity and predation in ground spiders, but small cryptic spider species strongly declined; (3) high species turnover compensated losses of some functional trait combinations, but did not compensate for the overall loss of functional diversity and predation per unit area; (4) spider diversity was related to habitat structure such as amount of litter, understory density and understory height, while spider predation was better explained by plant diversity. Management practices that increase habitat structural complexity and plant diversity such as mulching, reduced weeding, and intercropping monocultures with other plants may contribute to maintaining functional diversity of and predation services provided by ground invertebrate communities in plantations."],["dc.identifier.doi","10.1002/ecy.2957"],["dc.identifier.pmid","31840252"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/62879"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["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 | 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.eissn","1939-9170"],["dc.relation.issn","0012-9658"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Functional losses in ground spider communities due to habitat-structure degradation under tropical land-use change"],["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","47"],["dc.bibliographiccitation.journal","ZooKeys"],["dc.bibliographiccitation.lastpage","68"],["dc.bibliographiccitation.volume","997"],["dc.contributor.author","Quintero-Gutiérrez, Edwin Javier"],["dc.contributor.author","Sandmann, Dorothee"],["dc.contributor.author","Cómbita-Heredia, Orlando"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2021-04-14T08:30:56Z"],["dc.date.available","2021-04-14T08:30:56Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.3897/zookeys.997.54262"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17665"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83423"],["dc.notes.intern","DOI Import GROB-399"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1313-2970"],["dc.relation.issn","1313-2989"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Review of the mite genus Krantzolaspina Datta & Bhattacharjee (Mesostigmata, Parholaspididae) with re-description of K. angustatus comb. nov. (Ishikawa) from Indonesia"],["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.firstpage","1"],["dc.bibliographiccitation.journal","ZooKeys"],["dc.bibliographiccitation.lastpage","36"],["dc.bibliographiccitation.volume","853"],["dc.contributor.author","Beaulieu, Frédéric"],["dc.contributor.author","Quintero-Gutiérrez, Edwin Javier"],["dc.contributor.author","Sandmann, Dorotee"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Cómbita-Heredia, Orlando"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2019-07-09T11:51:56Z"],["dc.date.available","2019-07-09T11:51:56Z"],["dc.date.issued","2019"],["dc.description.abstract","A species of laelapid mite, Ololaelapsformidabilis, is redescribed based on male and female adults from soil in Sumatra, Indonesia. This species is distinguished from other Ololaelaps species by its metapodal platelet narrowly fused with the parapodal plate and by its hologastric shield having two inverted-V-like ridges. The genus is redescribed based on a review of the literature and examination of specimens of some species. Valid species of Ololaelaps are listed and accompanied by notes on morphological characters to assist future revision of the genus."],["dc.identifier.doi","10.3897/zookeys.853.29407"],["dc.identifier.pmid","31217716"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16241"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/60045"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["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.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.ddc","570"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Review of the mite genus Ololaelaps (Acari, Laelapidae) and redescription of O. formidabilis Berlese"],["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","53"],["dc.bibliographiccitation.issue","605"],["dc.bibliographiccitation.journal","ZooKeys"],["dc.bibliographiccitation.lastpage","71"],["dc.contributor.author","Bonato, Lucio"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2018-11-07T10:20:14Z"],["dc.date.available","2018-11-07T10:20:14Z"],["dc.date.issued","2016"],["dc.description.abstract","A new genus Sundageophilus is here described for two new species of geophilid centipedes (Chilopoda: Geophilidae) from Sumatra, Indonesia. Both S. bidentatus sp. n. and S. poriger sp. n. feature a minute body size (less than 1 cm long with 31-35 pairs of legs), a similar structure of the maxillae, elongated forcipules, and few coxal organs. Sundageophilus bidentatus is unique among geophilids because the ultimate article of the forcipule is armed with two conspicuous denticles, one dorsal to the other, instead of a single one or none. The two species of Sundageophilus are the first genuine Geophilidae ever found in Malesia, and among the very few representatives of this family in the entire south-eastern Asia."],["dc.description.sponsorship","German Research Foundation (DFG) [CRC990]"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2016"],["dc.identifier.doi","10.3897/zookeys.605.9338"],["dc.identifier.isi","000379758200003"],["dc.identifier.pmid","27551212"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13496"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41843"],["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.issn","1313-2970"],["dc.relation.issn","1313-2989"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","The first geophilid centipedes from Malesia: a new genus with two new species from Sumatra (Chilopoda, Geophilidae)"],["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","e0180915"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","PLOS ONE"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Klarner, Bernhard"],["dc.contributor.author","Winkelmann, Helge"],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Widyastuti, Rahayu"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2019-07-09T11:43:29Z"],["dc.date.available","2019-07-09T11:43:29Z"],["dc.date.issued","2017"],["dc.description.abstract","Conversion of tropical rainforests into plantations fundamentally alters ecological niches of animal species. Generalist predators such as centipedes (Chilopoda) may be able to persist in converted ecosystems due to their ability to adapt and switch to alternative prey populations. We investigated variations in community composition and trophic niches of soil and litter living centipedes in a range of ecosystems including rainforests, jungle rubber agroforests, and rubber and oil palm monocultures in two landscapes in Sumatra, Indonesia. Including information on environmental factors in the soil and litter habitat, we explored drivers shaping ecological niches of soil living invertebrate predators in one of the world's hotspots of rainforest conversion. Conversion of rainforests into agroforests and plantations was associated with a marked change in the composition of centipede communities. However, irrespective of major differences in habitat characteristics, changes in total abundances were small and the overall diversity and biomass of centipedes was similar in each of the systems investigated, suggesting that the number of ecological niches for this group of predators remains unchanged. By using stable isotope analysis (15N and 13C), we investigated trophic niche shifts of the centipede community; lower δ13C values of centipedes in oil palm plantations as compared to other ecosystems suggests that centipedes switch from decomposer prey to other prey, presumably understory associated herbivores, due to reduced availability of litter associated prey species. The results suggest that the ability to utilize alternative prey is a key feature enabling invertebrate predators to persist in ecosystems undergoing major structural changes due to anthropogenic land use change."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2017"],["dc.identifier.doi","10.1371/journal.pone.0180915"],["dc.identifier.pmid","28763453"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14544"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/58895"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["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.ddc","570"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Trophic niches, diversity and community composition of invertebrate top predators (Chilopoda) as affected by conversion of tropical lowland rainforest in Sumatra (Indonesia)."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]