Drescher, Jochen

[["dc.bibliographiccitation.artnumber","e11012"],["dc.bibliographiccitation.journal","PeerJ"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Junggebauer, André"],["dc.contributor.author","Hartke, Tamara R."],["dc.contributor.author","Ramos, Daniel"],["dc.contributor.author","Schaefer, Ina"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Drescher, Jochen"],["dc.date.accessioned","2021-04-12T09:59:41Z"],["dc.date.available","2021-04-12T09:59:41Z"],["dc.date.issued","2021"],["dc.description.abstract","Rainforest conversion into monoculture plantations results in species loss and community shifts across animal taxa. The effect of such conversion on the role of ecophysiological properties influencing communities, and conversion effects on phylogenetic diversity and community assembly mechanisms, however, are rarely studied in the same context. Here, we compare salticid spider (Araneae: Salticidae) communities between canopies of lowland rainforest, rubber agroforest (\"jungle rubber\") and monoculture plantations of rubber or oil palm, sampled in a replicated plot design in Jambi Province, Sumatra, Indonesia. Overall, we collected 912 salticid spider individuals and sorted them to 70 morphospecies from 21 genera. Salticid richness was highest in jungle rubber, followed by rainforest, oil palm and rubber, but abundance of salticids did not differ between land-use systems. Community composition was similar in jungle rubber and rainforest but different from oil palm and rubber, which in turn were different from each other. The four investigated land-use systems differed in aboveground plant biomass, canopy openness and land use intensity, which explained 12% of the observed variation in canopy salticid communities. Phylogenetic diversity based on ~850 bp 28S rDNA fragments showed similar patterns as richness, that is, highest in jungle rubber, intermediate in rainforest, and lowest in the two monoculture plantations. Additionally, we found evidence for phylogenetic clustering of salticids in oil palm, suggesting that habitat filtering is an important factor shaping salticid spider communities in monoculture plantations. Overall, our study offers a comprehensive insight into the mechanisms shaping communities of arthropod top predators in canopies of tropical forest ecosystems and plantations, combining community ecology, environmental variables and phylogenetics across a land-use gradient in tropical Asia."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2021"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2022"],["dc.identifier.doi","10.7717/peerj.11012"],["dc.identifier.pmid","33717710"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/80657"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.relation.issn","2167-8359"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Changes in diversity and community assembly of jumping spiders (Araneae: Salticidae) after rainforest conversion to rubber and oil palm plantations"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","btp.13165"],["dc.bibliographiccitation.journal","Biotropica"],["dc.contributor.author","Kasmiatun, K."],["dc.contributor.author","Hartke, Tamara R."],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Siddikah, Fatimah"],["dc.contributor.author","Amrulloh, Rosyid"],["dc.contributor.author","Hiola, Muhammad Syaifullah"],["dc.contributor.author","Najmi, Lailatun"],["dc.contributor.author","Noerdjito, Woro A."],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Drescher, Jochen"],["dc.date.accessioned","2022-11-01T10:17:02Z"],["dc.date.available","2022-11-01T10:17:02Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1111/btp.13165"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/116718"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-605"],["dc.relation.eissn","1744-7429"],["dc.relation.issn","0006-3606"],["dc.title","Rainforest conversion to smallholder cash crops leads to varying declines of beetles (Coleoptera) on Sumatra"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","175"],["dc.bibliographiccitation.journal","Myrmecological News"],["dc.bibliographiccitation.lastpage","186"],["dc.bibliographiccitation.volume","30"],["dc.contributor.author","Nazarreta, R."],["dc.contributor.author","Hartke, T. R."],["dc.contributor.author","Hidayat, P."],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Drescher, Jochen"],["dc.date.accessioned","2021-04-22T14:33:57Z"],["dc.date.available","2021-04-22T14:33:57Z"],["dc.date.issued","2020"],["dc.description.abstract","Currently, our understanding of the responses of ant communities under rainforest conversion to cash crops in SE Asia is based on comparisons of primary rainforests to large company-owned oil palm estates in Malaysian Borneo and a few comparisons of natural forests to rubber plantations in Thailand and China. In Indonesia, second largest rubber producer and largest oil palm producer worldwide, the vast majority of its rubber economy and almost half its oil palm acreage relies on smallholder farmers. This study compares canopy ant communities among four land-use systems in Jambi Province, Sumatra, Indonesia: 1) lowland rainforest, 2) jungle rubber (i.e., extensive rubber cultivation), and monoculture plantations of 3) rubber or 4) oil palm. Smallholder plantations of rubber and oil palm support less than 25% of the abundance and less than 50% of the canopy ant species richness in lowland rainforest, with intermediate levels in jungle rubber. Canopy ant communities from rainforest and jungle rubber were similar and differed from those in monoculture rubber and oil palm plantations, which each hosted distinct communities. Nestedness and turnover also differed between rainforest and jungle rubber on the one hand and rubber and oil palm on the other. This pattern was in part due to significantly greater proportions of tramp ants in the monoculture plantations: While virtually absent in forest (< 1%), six tramp ant species accounted for 9.8% of the collected ant individuals in jungle rubber, 26.6% in rubber and 41.1% in oil palm plantations (up to 88.1% in one studied plantation). Overall, this study improves our understanding of the effects of rainforest conversion to cash crop plantations of rubber and oil palm on ant communities by incorporating smallholder systems in one of the most important regions for oil palm and rubber production worldwide. Open access, licensed under CC BY 4.0. © 2020 The Author(s)."],["dc.identifier.doi","10.25849/myrmecol.news_030:175"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17534"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/84306"],["dc.notes.intern","Merged from goescholar"],["dc.relatedmaterial.material","https://blog.myrmecologicalnews.org/2020/08/26/species-loss-and-community-shifts-in-canopy-ants/"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.gro","sfb990_journalarticles"],["dc.subject.gro","sfb990_abs"],["dc.title","Rainforest conversion to smallholder plantations of rubber or oil palm leads to species loss and community shifts in canopy ants (Hymenoptera: Formicidae)"],["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","1186"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Grass, Ingo"],["dc.contributor.author","Kubitza, Christoph"],["dc.contributor.author","Krishna, Vijesh V."],["dc.contributor.author","Corre, Marife D."],["dc.contributor.author","Mußhoff, Oliver"],["dc.contributor.author","Pütz, Peter"],["dc.contributor.author","Drescher, Jochen"],["dc.contributor.author","Rembold, Katja"],["dc.contributor.author","Ariyanti, Eka Sulpin"],["dc.contributor.author","Barnes, Andrew D."],["dc.contributor.author","Brinkmann, Nicole"],["dc.contributor.author","Brose, Ulrich"],["dc.contributor.author","Brümmer, Bernhard"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Daniel, Rolf"],["dc.contributor.author","Darras, Kevin F. A."],["dc.contributor.author","Faust, Heiko"],["dc.contributor.author","Fehrmann, Lutz"],["dc.contributor.author","Hein, Jonas"],["dc.contributor.author","Hennings, Nina"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Hölscher, Dirk"],["dc.contributor.author","Jochum, Malte"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.author","Kotowska, Martyna M."],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Kreft, Holger"],["dc.contributor.author","Leuschner, Christoph"],["dc.contributor.author","Lobite, Neil Jun S."],["dc.contributor.author","Panjaitan, Rawati"],["dc.contributor.author","Polle, Andrea"],["dc.contributor.author","Potapov, Anton M."],["dc.contributor.author","Purnama, Edwine"],["dc.contributor.author","Qaim, Matin"],["dc.contributor.author","Röll, Alexander"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Schneider, Dominik"],["dc.contributor.author","Tjoa, Aiyen"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Veldkamp, Edzo"],["dc.contributor.author","Wollni, Meike"],["dc.date.accessioned","2021-04-12T09:49:43Z"],["dc.date.available","2021-04-12T09:49:43Z"],["dc.date.issued","2020"],["dc.description.abstract","Land-use transitions can enhance the livelihoods of smallholder farmers but potential economic-ecological trade-offs remain poorly understood. Here, we present an interdisciplinary study of the environmental, social and economic consequences of land-use transitions in a tropical smallholder landscape on Sumatra, Indonesia. We find widespread biodiversity-profit trade-offs resulting from land-use transitions from forest and agroforestry systems to rubber and oil palm monocultures, for 26,894 aboveground and belowground species and whole-ecosystem multidiversity. Despite variation between ecosystem functions, profit gains come at the expense of ecosystem multifunctionality, indicating far-reaching ecosystem deterioration. We identify landscape compositions that can mitigate trade-offs under optimal land-use allocation but also show that intensive monocultures always lead to higher profits. These findings suggest that, to reduce losses in biodiversity and ecosystem functioning, changes in economic incentive structures through well-designed policies are urgently needed."],["dc.identifier.doi","10.1038/s41467-020-15013-5"],["dc.identifier.pmid","32132531"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/80644"],["dc.language.iso","en"],["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","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","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 | 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 | B07: Functional diversity of mycorrhizal fungi along a tropical land-use gradient"],["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 | C | C01: Produktivität, Marktzugang und internationale Anbindung von kleinbäuerlicher Kautschuk- und Palmölerzeugung in der Provinz Jambi"],["dc.relation","SFB 990 | C | C02: Soziale Transformationsprozesse und nachhaltige Ressourcennutzung im ländlichen Jambi"],["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","SFB 990 | C | C08: Design effektiver Politikinstrumente zur Förderung nachhaltiger Landnutzung"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.relation","SFB 990 | INF: Forschungsdatenmanagement und integrative statistische Datenanalyse"],["dc.relation.issn","2041-1723"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.relation.orgunit","Department für Agrarökonomie und Rurale Entwicklung"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Trade-offs between multifunctionality and profit in tropical smallholder landscapes"],["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","144"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","BMC Ecology and Evolution"],["dc.bibliographiccitation.volume","22"],["dc.contributor.author","Mawan, Amanda"],["dc.contributor.author","Hartke, Tamara R."],["dc.contributor.author","Deharveng, Louis"],["dc.contributor.author","Zhang, Feng"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Drescher, Jochen"],["dc.date.accessioned","2022-12-19T08:09:30Z"],["dc.date.available","2022-12-19T08:09:30Z"],["dc.date.issued","2022-12-14"],["dc.date.updated","2022-12-18T04:12:26Z"],["dc.description.abstract","Abstract\r\n \r\n Background\r\n In the last decades, Southeast Asia has experienced massive conversion of rainforest into rubber and oil palm monoculture plantations. The effects of this land-use change on canopy arthropods are still largely unknown. Arboreal Collembola are among the most abundant canopy arthropods in tropical forests, potentially forming a major component of the canopy food web by contributing to the decomposition of arboreal litter and being an important prey for canopy arthropod predators. We investigated abundance, richness, and community composition of, as well as the influence of a series of environmental factors on, canopy Collembola communities in four land-use systems in Jambi Province, Sumatra, Indonesia: (1) lowland rainforest, (2) jungle rubber (rubber agroforest), and monoculture plantations of (3) rubber and (4) oil palm.\r\n \r\n \r\n Results\r\n Using canopy fogging in 32 research plots in both the dry and rainy seasons in 2013, we collected 77,104 specimens belonging to 68 (morpho) species. Generally, Collembola communities were dominated by few species including two species of the genus Salina (Paronellidae; 34% of total individuals) and two species of Lepidocyrtinae (Entomobryidae; 20%). The abundance of Collembola in lowland rainforest (53.4 ± 30.7 ind. m−2) was more than five times higher than in rubber plantations, and more than ten times higher than in oil palm plantations; abundances in jungle rubber were intermediate. Collembola species richness was highest in rainforest (18.06 ± 3.60 species) and jungle rubber (16.88 ± 2.33 species), more than twice that in rubber or oil palm. Collembola community composition was similar in rainforest and jungle rubber, but different from monoculture plantations which had similar Collembola community composition to each other. The environmental factors governing community composition differed between the land-use systems and varied between seasons.\r\n \r\n \r\n Conclusions\r\n Overall, this is the first in-depth report on the structure of arboreal Collembola communities in lowland rainforest and agricultural replacement systems in Southeast Asia. The results highlight the potentially major consequences of land-use change for the functioning of arboreal arthropod food webs."],["dc.identifier.citation","BMC Ecology and Evolution. 2022 Dec 14;22(1):144"],["dc.identifier.doi","10.1186/s12862-022-02095-6"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118880"],["dc.language.iso","en"],["dc.rights","CC BY 4.0"],["dc.rights.holder","The Author(s)"],["dc.subject","Arboreal arthropods"],["dc.subject","Land-use change"],["dc.subject","Oil palm"],["dc.subject","Rubber agroforestry"],["dc.subject","Springtails"],["dc.subject","EFForTS"],["dc.subject","Southeast Asia"],["dc.subject","Indonesia"],["dc.title","Response of arboreal Collembola communities to the conversion of lowland rainforest into rubber and oil palm plantations"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","557"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Invertebrate Systematics"],["dc.bibliographiccitation.volume","36"],["dc.contributor.author","Klimeš, Petr"],["dc.contributor.author","Drescher, Jochen"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Nazarreta, Rizky"],["dc.contributor.author","Potocký, Pavel"],["dc.contributor.author","Rimandai, Maling"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Matos-Maraví, Pável"],["dc.date.accessioned","2022-09-01T09:50:21Z"],["dc.date.available","2022-09-01T09:50:21Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1071/IS21067"],["dc.identifier.pii","IS21067"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113686"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.relation.issn","1445-5226"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Uncovering cryptic diversity in the enigmatic ant genus Overbeckia and insights into the phylogeny of Camponotini (Hymenoptera:Formicidae:Formicinae)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Frontiers in Forests and Global Change"],["dc.bibliographiccitation.volume","2"],["dc.contributor.affiliation","Darras, Kevin F. A.; 1Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Corre, Marife D.; 2Soil Science of Tropical and Subtropical Ecosystems, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Formaglio, Greta; 2Soil Science of Tropical and Subtropical Ecosystems, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Tjoa, Aiyen; 3Agriculture Faculty, Tadulako University, Palu, Indonesia"],["dc.contributor.affiliation","Potapov, Anton; 4Department of Animal Ecology, J. F. Blumenbach Institute of Zoology and Anthropology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Brambach, Fabian; 6Biodiversity, Macroecology and Biogeography, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Sibhatu, Kibrom T.; 7Department of Agricultural Economics and Rural Development, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Grass, Ingo; 1Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Rubiano, Andres Angulo; 1Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Buchori, Damayanti; 9Department of Plant Protection, IPB University, Bogor, Indonesia"],["dc.contributor.affiliation","Drescher, Jochen; 4Department of Animal Ecology, J. F. Blumenbach Institute of Zoology and Anthropology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Fardiansah, Riko; 10Collaborative Research Centre 990, University of Jambi, Jambi, Indonesia"],["dc.contributor.affiliation","Hölscher, Dirk; 11Tropical Silviculture and Forest Ecology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Irawan, Bambang; 12Forestry Faculty, University of Jambi, Jambi, Indonesia"],["dc.contributor.affiliation","Kneib, Thomas; 13Chair of Statistics, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Krashevska, Valentyna; 4Department of Animal Ecology, J. F. Blumenbach Institute of Zoology and Anthropology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Krause, Alena; 4Department of Animal Ecology, J. F. Blumenbach Institute of Zoology and Anthropology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Kreft, Holger; 6Biodiversity, Macroecology and Biogeography, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Li, Kevin; 1Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Maraun, Mark; 4Department of Animal Ecology, J. F. Blumenbach Institute of Zoology and Anthropology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Polle, Andrea; 14Forest Botany and Tree Physiology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Ryadin, Aisjah R.; 14Forest Botany and Tree Physiology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Rembold, Katja; 6Biodiversity, Macroecology and Biogeography, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Stiegler, Christian; 18Bioclimatology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Scheu, Stefan; 4Department of Animal Ecology, J. F. Blumenbach Institute of Zoology and Anthropology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Tarigan, Suria; 19Department of Soil Sciences and Land Resources Management, IPB University, Bogor, Indonesia"],["dc.contributor.affiliation","Valdés-Uribe, Alejandra; 11Tropical Silviculture and Forest Ecology, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Yadi, Supri; 9Department of Plant Protection, IPB University, Bogor, Indonesia"],["dc.contributor.affiliation","Tscharntke, Teja; 1Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany"],["dc.contributor.affiliation","Veldkamp, Edzo; 2Soil Science of Tropical and Subtropical Ecosystems, Faculty of Forest Sciences and Forest Ecology, University of Göttingen, Göttingen, Germany"],["dc.contributor.author","Darras, Kevin F. A."],["dc.contributor.author","Corre, Marife D."],["dc.contributor.author","Formaglio, Greta"],["dc.contributor.author","Tjoa, Aiyen"],["dc.contributor.author","Potapov, Anton"],["dc.contributor.author","Brambach, Fabian"],["dc.contributor.author","Sibhatu, Kibrom T."],["dc.contributor.author","Grass, Ingo"],["dc.contributor.author","Rubiano, Andres Angulo"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Drescher, Jochen"],["dc.contributor.author","Fardiansah, Riko"],["dc.contributor.author","Hölscher, Dirk"],["dc.contributor.author","Irawan, Bambang"],["dc.contributor.author","Kneib, Thomas"],["dc.contributor.author","Krashevska, Valentyna"],["dc.contributor.author","Krause, Alena"],["dc.contributor.author","Kreft, Holger"],["dc.contributor.author","Li, Kevin"],["dc.contributor.author","Maraun, Mark"],["dc.contributor.author","Polle, Andrea"],["dc.contributor.author","Ryadin, Aisjah R."],["dc.contributor.author","Rembold, Katja"],["dc.contributor.author","Stiegler, Christian"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Tarigan, Suria"],["dc.contributor.author","Valdés-Uribe, Alejandra"],["dc.contributor.author","Yadi, Supri"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Veldkamp, Edzo"],["dc.date.accessioned","2019-12-17T15:35:22Z"],["dc.date.available","2019-12-17T15:35:22Z"],["dc.date.issued","2019"],["dc.date.updated","2022-09-06T08:10:07Z"],["dc.description.abstract","Oil palm plantations are intensively managed agricultural systems that increasingly dominate certain tropical regions. Oil palm monocultures have been criticized because of their reduced biodiversity compared to the forests they historically replaced, and because of their negative impact on soils, water, and climate. We experimentally test whether less intensive management schemes may enhance biodiversity and lessen detrimental effects on the environment while maintaining high yields. We compare reduced vs. conventional fertilization, as well as mechanical vs. chemical weed control (with herbicides) in a long-term, full-factorial, multidisciplinary experiment. We conducted the experiment in an oil palm company estate in Sumatra, Indonesia, and report the results of the first 2 years. We measured soil nutrients and functions, surveyed above- and below-ground organisms, tracked oil palm condition and productivity, and calculated plantation gross margins. Plants, aboveground arthropods, and belowground animals were positively affected by mechanical vs. chemical weed control, but we could not detect effects on birds and bats. There were no detectable negative effects of reduced fertilization or mechanical weeding on oil palm yields, fine roots, or leaf area index. Also, we could not detect detrimental effects of the reduced fertilization and mechanical weeding on soil nutrients and functions (mineral nitrogen, bulk density, and litter decomposition), but water infiltration and base saturation tended to be higher under mechanical weeding, while soil moisture, and microbial biomass varied with treatment. Economic performance, measured as gross margins, was higher under reduced fertilization. There might be a delayed response of oil palm to the different management schemes applied, so results of future years may confirm whether this is a sustainable management strategy. Nevertheless, the initial effects of the experiment are encouraging to consider less intensive management practices as economically and ecologically viable options for oil palm plantations."],["dc.identifier.doi","10.3389/ffgc.2019.00065"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/62760"],["dc.language.iso","en"],["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","SFB 990 | A | A05: Optimierung des Nährstoffmanagements in Ölpalmplantagen und Hochrechnung plot-basierter Treibhausgasflüsse auf die Landschaftsebene transformierter Regenwälder"],["dc.relation","SFB 990 | A | A07: Räumlich-zeitliche Skalierung des Einflusses von Landnutzung und Klimawandel auf Landnutzungssysteme in Indonesien"],["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 | B07: Functional diversity of mycorrhizal fungi along a tropical land-use gradient"],["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 | 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 | C07: Einflussfaktoren von Landnutzungswandel und sozioökonomische Auswirkungen für ländliche Haushalte"],["dc.relation.eissn","2624-893X"],["dc.relation.issn","2624-893X"],["dc.relation.orgunit","Zentrum für Biodiversität und Nachhaltige Landnutzung"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY 4.0"],["dc.rights.uri","http://creativecommons.org/licenses/by/4.0/"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Reducing Fertilizer and Avoiding Herbicides in Oil Palm Plantations - Ecological and Economic Valuations"],["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","012031"],["dc.contributor.author","Rizqulloh, M. N."],["dc.contributor.author","Drescher, Jochen"],["dc.contributor.author","Hartke, T. R."],["dc.contributor.author","Potapov, Anatolij P."],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Hidayat, P."],["dc.contributor.author","Widyastuti, R."],["dc.date.accessioned","2021-08-12T12:41:50Z"],["dc.date.available","2021-08-12T12:41:50Z"],["dc.date.issued","2021"],["dc.description.abstract","Ants (Formicidae) are fundamental components of almost every terrestrial ecosystem, especially in the tropics. While epigaeic ants are extensively studied, hypogaeic, soil living ants are still neglected to a large extent. To remedy this, in this paper we explore the effects of rainforest transformation cash crop monocultures on abundance, richness and community composition of soil living ants (Formicidae). Ants in this study were procured as a by-product of extensive sampling of soil meso- and macrofauna along a land-use gradient from lowland rainforest via jungle rubber to monocultures of rubber and oil palm in Jami Province, Sumatra, Indonesia. Sampled in 32 plots of 50 * 50 m each, with three 16 cm * 16 cm * 5 cm soil cores each, we collected 2.079 worker ant individuals, belonging to 90 morphospecies from 37 genera and six subfamilies. Land use had a significant effect on abundance and richness, while distance-based community composition was not affected. Cumulatively, lowland rainforest had the highest number of ant species exclusively living in it, and the highest average ant abundance, although multiple comparison tests did not detect significant differences. We also found highest species richness in the lowland rainforest in one of the two investigated landscapes, while not significantly different from the agricultural systems in the other. High abundance variances among the sample sites suggest inadequacy of the sampling method, however. Despite that, our study provides a first glimpse into hypogaeic ant community responses to rainforest conversion to cash crop monocultures in Sumatra, Indonesia."],["dc.identifier.doi","10.1088/1755-1315/771/1/012031"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88695"],["dc.language.iso","en"],["dc.notes.preprint","yes"],["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 | Z | Z02: Central Scientific Support Unit"],["dc.relation.conference","2nd International Symposium on Transdisciplinarity Approach for Knowledge Co-Creation in Sustainability - Understanding Complexity and Transdisciplinarity for Environmental Sustainability"],["dc.relation.eventend","2020-11-04"],["dc.relation.eventlocation","Bogor, Indonesia"],["dc.relation.eventstart","2020-11-03"],["dc.relation.iserratumof","yes"],["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","Effects of rainforest transformation to monoculture cash crops on soil living ants (Formicidae) in Jambi Province, Sumatra, Indonesia"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","012023"],["dc.contributor.author","Panjaitan, R."],["dc.contributor.author","Buchori, D."],["dc.contributor.author","Peggie, D."],["dc.contributor.author","Harahap, I. S."],["dc.contributor.author","Drescher, Jochen"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Hidayat, P."],["dc.date.accessioned","2022-10-25T12:42:51Z"],["dc.date.available","2022-10-25T12:42:51Z"],["dc.date.issued","2020"],["dc.description.abstract","The convertion of forest functions to oil palm plantations has an impact on biodiversity. One of the impacts of biodiversity may affect the butterflies diversity. This research was conducted in one of the oil palm areas in PT. Humusindo in Jambi. The purpose of this study were to determine the diversity and active time of butterflies in oil palm plantations of PT. Humusindo Jambi. The study was conducted for 2 months. Sampling method used for this research were scan sampling in the oil palm plantation area by capturing using insect nets. Butterflies are captured using insect nets then counted, marked (to avoid repeated calculations) and released again. Observation separated per one hour starting at 08.00 am to 04.59 pm. The results showed the highest diversity index of butterflies found was at 13.00-13.59 (H’=2.39) with total species number was 34 species. Overall, the butterfly diversity index found was relatively low (H’=1.78) with total species number was 54 species. The most dominant butterfly species found at each time of observation was Yptima praenubila. The conservation status of all species found were common species (there is no endemic species) and least concern in the conservation status."],["dc.identifier.doi","10.1088/1755-1315/457/1/012023"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/116508"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.relation.conference","The 3rd International Conference on Biosciences"],["dc.relation.eventlocation","Bogor, Indonesia"],["dc.relation.eventstart","2019-08-08"],["dc.rights","CC BY 3.0"],["dc.subject.gro","sfb990_abs"],["dc.title","How will oil palm expansion affect to butterflies diversity in Jambi, Indonesia?"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e13898"],["dc.bibliographiccitation.firstpage","e13898"],["dc.bibliographiccitation.journal","PeerJ"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Ramos, Daniel"],["dc.contributor.author","Hartke, Tamara R."],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Dupérré, Nadine"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Lia, Mayanda"],["dc.contributor.author","Harms, Danilo"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Drescher, Jochen"],["dc.date.accessioned","2022-12-01T08:31:51Z"],["dc.date.available","2022-12-01T08:31:51Z"],["dc.date.issued","2022"],["dc.description.abstract","Rainforest canopies, home to one of the most complex and diverse terrestrial arthropod communities, are threatened by conversion of rainforest into agricultural production systems. However, little is known about how predatory arthropod communities respond to such conversion. To address this, we compared canopy spider (Araneae) communities from lowland rainforest with those from three agricultural systems in Jambi Province, Sumatra, Indonesia, i.e., jungle rubber (rubber agroforest) and monoculture plantations of rubber and oil palm. Using canopy fogging, we collected 10,676 spider specimens belonging to 36 families and 445 morphospecies. The four most abundant families (Salticidae\r\n N\r\n  = 2,043, Oonopidae\r\n N\r\n  = 1,878, Theridiidae\r\n N\r\n  = 1,533 and Clubionidae\r\n N\r\n  = 1,188) together comprised 62.2% of total individuals, while the four most speciose families, Salticidae (S = 87), Theridiidae (S = 83), Araneidae (S = 48) and Thomisidae (S = 39), contained 57.8% of all morphospecies identified. In lowland rainforest, average abundance, biomass and species richness of canopy spiders was at least twice as high as in rubber or oil palm plantations, with jungle rubber showing similar abundances as rainforest, and intermediate biomass and richness. Community composition of spiders was similar in rainforest and jungle rubber, but differed from rubber and oil palm, which also differed from each other. Canonical Correspondence Analysis showed that canopy openness, aboveground tree biomass and tree density together explained 18.2% of the variation in spider communities at family level. On a morphospecies level, vascular plant species richness and tree density significantly affected the community composition but explained only 6.8% of the variance. While abundance, biomass and diversity of spiders declined strongly with the conversion of rainforest into monoculture plantations of rubber and oil palm, we also found that a large proportion of the rainforest spider community can thrive in extensive agroforestry systems such as jungle rubber. Despite being very different from rainforest, the canopy spider communities in rubber and oil palm plantations may still play a vital role in the biological control of canopy herbivore species, thus contributing important ecosystem services. The components of tree and palm canopy structure identified as major determinants of canopy spider communities may aid in decision-making processes toward establishing cash-crop plantation management systems which foster herbivore control by spiders."],["dc.identifier.doi","10.7717/peerj.13898"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118283"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-621"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | Z | Z02: Central Scientific Support Unit"],["dc.relation.eissn","2167-8359"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Rainforest conversion to rubber and oil palm reduces abundance, biomass and diversity of canopy spiders"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]