Now showing 1 - 10 of 13
  • 2019Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","152"],["dc.bibliographiccitation.journal","Agriculture, Ecosystems & Environment"],["dc.bibliographiccitation.lastpage","160"],["dc.bibliographiccitation.volume","280"],["dc.contributor.author","Li, Kevin"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Saintes, Barbara"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Grass, Ingo"],["dc.date.accessioned","2019-07-23T07:03:06Z"],["dc.date.available","2019-07-23T07:03:06Z"],["dc.date.issued","2019"],["dc.description.abstract","Oil palm (Elaeis guineensis Jacq) is an economically important crop, yet it plays a major role in tropical deforestation and has significant negative impacts on biodiversity. The ecological drivers of oil palm pollination are still poorly understood, despite pollination being a key ecosystem service for the yield of this multi-billion-dollar industry, with potential links to biodiversity conservation. Here we review biotic and abiotic drivers of pollination and known oil palm pollinators, including local insect species endemic to specific growing regions, and an important, globally-introduced West African weevil (Elaeidobius kamerunicus) whose fluctuating populations have led to concerns about yield and resilience. Future research should clarify pollinator community dynamics to facilitate pollination complementarity, which may strengthen pollination services in regions beyond the oil palm and weevil’s native West African ecosystem. In addition, other interactions such as mutualism, predation, and parasitism are not yet well understood, but could provide further insight into population drivers. Future management research should explore manipulating male palm inflorescence density, a key resource for pollinators, as well as investigate spatial and landscape effects on pollinator populations. Critically, no studies have investigated the effects of climate change on pollination, despite the impacts of rain and temperature on pollination efficiency. A greater understanding of the role of pollinator species and their nonlinear relationships to yield, as well as the complexity of biotic, management, and climate drivers of successful pollination can contribute to a more sustainable oil palm production system that values ecosystem services gained from biodiversity, while also improving producer livelihoods."],["dc.identifier.doi","10.1016/j.agee.2019.05.001"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/61858"],["dc.language.iso","en"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | B | B09: Oberirdische Biodiversitätsmuster und Prozesse in Regenwaldtransformations-Landschaften"],["dc.relation.issn","0167-8809"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Critical factors limiting pollination success in oil palm: A systematic review"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]
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  • 2016Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","60"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Agricultural and Forest Entomology"],["dc.bibliographiccitation.lastpage","69"],["dc.bibliographiccitation.volume","19"],["dc.contributor.author","Ganser, Dominik"],["dc.contributor.author","Denmead, Lisa H."],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:53:53Z"],["dc.date.available","2017-09-07T11:53:53Z"],["dc.date.issued","2016"],["dc.description.abstract","Oil palm expansion results in a loss of biodiversity and associated ecosystem services. However, there are factors that influence the severity of these impacts and enhancing biodiversity within plantations is important. In the present study, we examined the role of epiphytes for supporting arthropod communities in oil palm plantations in Sumatra, Indonesia. We considered the effects of landscape context and local characteristics (epiphyte cover, herbicide use and local microclimate) on arthropod communities and litter decomposition in oil palm leaf axils. We surveyed arthropods and measured decomposition rates at two different heights on 80 oil palms located at the centre and edge of eight plantations. We found that oil palms at the edge of plantations hosted a higher abundance and more arthropod taxa than oil palms in the centre of plantations. Moreover, organic matter mass and height of the leaf axil were important for arthropod communities, and the decomposition rate was negatively related to ant abundance. However, epiphyte cover did not influence arthropod communities. The results of the present study show that leaf axils with more organic matter and at a higher location on the oil palm promote arthropod biodiversity. Furthermore, oil palm plantations adjacent to different land-use systems have enhanced biodiversity."],["dc.identifier.doi","10.1111/afe.12181"],["dc.identifier.gro","3150001"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6721"],["dc.language.iso","en"],["dc.notes.status","public"],["dc.relation","SFB 990: Ökologische und sozioökonomische Funktionen tropischer Tieflandregenwald-Transformationssysteme (Sumatra, Indonesien)"],["dc.relation","SFB 990 | B | B09: Oberirdische Biodiversitätsmuster und Prozesse in Regenwaldtransformations-Landschaften"],["dc.relation.issn","1461-9555"],["dc.subject","Ecosystem services; epiphytes; Formicidae; landscape context; landscape heterogeneity; management; microclimate"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Local and landscape drivers of arthropod diversity and decomposition processes in oil palm leaf axils"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]
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  • 2016Journal Article Research Paper
    [["dc.bibliographiccitation.artnumber","1538"],["dc.bibliographiccitation.journal","Frontiers in Plant Science"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Teuscher, Miriam"],["dc.contributor.author","Gérard, Anne"],["dc.contributor.author","Brose, Ulrich"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Ehbrecht, Martin"],["dc.contributor.author","Hölscher, Dirk"],["dc.contributor.author","Irawan, Bambang"],["dc.contributor.author","Sundawati, Leti"],["dc.contributor.author","Wollni, Meike"],["dc.contributor.author","Kreft, Holger"],["dc.date.accessioned","2017-09-07T11:45:37Z"],["dc.date.available","2017-09-07T11:45:37Z"],["dc.date.issued","2016"],["dc.description.abstract","Tropical biodiversity is threatened by the expansion of oil-palm plantations. Reduced-impact farming systems such as agroforests, have been proposed to increase biodiversity and ecosystem functioning. In regions where oil-palm plantations already dominate the landscape, this increase can only be achieved through systematic ecological restoration. However, our knowledge about the underlying ecological and socio-economic processes, constraints, and trade-offs of ecological restoration in oil-palm landscapes is very limited. To bridge this gap, we established a long-term biodiversity enrichment experiment. We established experimental tree islands in a conventional oil-palm plantation and systematically varied plot size, tree diversity, and tree species composition. Here, we describe the rationale and the design of the experiment, the ecosystem variables (soil, topography, canopy openness) and biotic characteristics (associated vegetation, invertebrates, birds) of the experimental site prior to the establishment of the experiment, and initial experimental effects on the fauna. Already one year after establishment of the experiment, tree plantings had an overall positive effect on the bird and invertebrate communities at the plantation scale. The diversity and abundance of invertebrates was positively affected by the size of the tree islands. Based on these results, we expect a further increase of biodiversity and associated ecological functions in the future. The long-term interdisciplinary monitoring of ecosystem variables, flora, fauna, and socio-economic aspects will allow us to evaluate the suitability of tree islands as a restoration measure. Thereof, guidelines for ecologically improved and socio-economically viable restoration and management concepts could be developed."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2016"],["dc.identifier.doi","10.3389/fpls.2016.01538"],["dc.identifier.fs","622627"],["dc.identifier.gro","3149057"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13964"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5701"],["dc.language.iso","en"],["dc.notes.intern","Hoelscher 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 | B | B09: Oberirdische Biodiversitätsmuster und Prozesse in Regenwaldtransformations-Landschaften"],["dc.relation","SFB 990 | B | B11: Biodiversitäts-Anreicherung in Ölpalmen-Plantagen: Pflanzliche Sukzession und Integration"],["dc.relation.eissn","1664-462X"],["dc.relation.issn","1664-462X"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0/"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","Experimental Biodiversity Enrichment in Oil-Palm-Dominated Landscapes in Indonesia"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2020Journal Article Research Paper
    [["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"]]
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  • 2020Journal Article Research Paper
    [["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"]]
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  • 2022Journal Article Research Paper
    [["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"]]
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  • 2015Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","73"],["dc.bibliographiccitation.journal","Asian Myrmecology"],["dc.bibliographiccitation.lastpage","85"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Rubiana, Ratna"],["dc.contributor.author","Rizali, Akhmad"],["dc.contributor.author","Denmead, Lisa H."],["dc.contributor.author","Alamsari, Winda"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Pudjianto, Pudjianto"],["dc.contributor.author","Hindayana, Dadan"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Buchori, Damayanti"],["dc.date.accessioned","2018-11-07T10:02:35Z"],["dc.date.available","2018-11-07T10:02:35Z"],["dc.date.issued","2015"],["dc.description.abstract","Land-use change causes undesirable effects such as biodiversity decline, altered community structure and reduced ecosystem services. Changes in species composition and disrupted trophic interactions between pests and their natural enemies may also result causing decreased ecosystem services. We studied the effects of forest habitat transformation on the community structure of ants, which include major biological control agents. We focused on four types of land use around Harapan Forest (Harapan) and Bukit Duabelas National Park (BDNP), Jambi, Sumatra, Indonesia: forest, jungle rubber, rubber plantations and oil palm plantations. Four replicate patches of each land-use type were sampled, with plot sizes of 50 x 50 m at each of the 32 sites. Ants were collected by hand in combination with tuna and sugar baiting on three strata i.e. leaf litter, soil and tree. We found 104 ant species in total. Surprisingly, ant species richness per plot was not significantly different among land-use types, both in Harapan and BDNP. However, few ant species were shared among different land-use types. Forest and jungle rubber communities are relatively similar to each other (but still different), and distinct from communities in oil palm and rubber plantations. We conclude that conversion of remnant forested habitats to plantations would result in a net loss of ant species, even though ant species richness in plantations and forested habitats are similar."],["dc.identifier.doi","10.20362/am.007008"],["dc.identifier.isi","000367360700008"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/38258"],["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 | B09: Oberirdische Biodiversitätsmuster und Prozesse in Regenwaldtransformations-Landschaften"],["dc.relation.issn","1985-1944"],["dc.subject.gro","sfb990_journalarticles"],["dc.subject.gro","sfb990_abs"],["dc.title","Agricultural land use alters species composition but not species richness of ant communities"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]
    Details DOI WOS
  • 2019Journal Article Research Paper
    [["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"]]
    Details DOI
  • 2022Journal Article Research Paper
    [["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"]]
    Details DOI
  • 2022Journal Article Research Paper
    [["dc.bibliographiccitation.artnumber","afe.12512"],["dc.bibliographiccitation.firstpage","506"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Agricultural and Forest Entomology"],["dc.bibliographiccitation.lastpage","515"],["dc.bibliographiccitation.volume","24"],["dc.contributor.affiliation","Azhar, Azru; 1\r\nDepartment of Plant Protection, Faculty of Agriculture\r\nIPB University\r\nBogor Indonesia"],["dc.contributor.affiliation","Hartke, Tamara R.; 2\r\nDepartment of Animal Ecology\r\nJ.F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Böttges, Laura; 2\r\nDepartment of Animal Ecology\r\nJ.F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Lang, Tizian; 2\r\nDepartment of Animal Ecology\r\nJ.F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen\r\nGöttingen Germany"],["dc.contributor.affiliation","Larasati, Anik; 1\r\nDepartment of Plant Protection, Faculty of Agriculture\r\nIPB University\r\nBogor Indonesia"],["dc.contributor.affiliation","Novianti, Nurul; 1\r\nDepartment of Plant Protection, Faculty of Agriculture\r\nIPB University\r\nBogor Indonesia"],["dc.contributor.affiliation","Tawakkal, Iqbal; 1\r\nDepartment of Plant Protection, Faculty of Agriculture\r\nIPB University\r\nBogor Indonesia"],["dc.contributor.affiliation","Hidayat, Purnama; 1\r\nDepartment of Plant Protection, Faculty of Agriculture\r\nIPB University\r\nBogor Indonesia"],["dc.contributor.affiliation","Buchori, Damayanti; 1\r\nDepartment of Plant Protection, Faculty of Agriculture\r\nIPB University\r\nBogor Indonesia"],["dc.contributor.affiliation","Scheu, Stefan; 2\r\nDepartment of Animal Ecology\r\nJ.F. Blumenbach Institute for Zoology and Anthropology, University of Göttingen\r\nGöttingen Germany"],["dc.contributor.author","Azhar, Azru"],["dc.contributor.author","Hartke, Tamara R."],["dc.contributor.author","Böttges, Laura"],["dc.contributor.author","Lang, Tizian"],["dc.contributor.author","Larasati, Anik"],["dc.contributor.author","Novianti, Nurul"],["dc.contributor.author","Tawakkal, Iqbal"],["dc.contributor.author","Hidayat, Purnama"],["dc.contributor.author","Buchori, Damayanti"],["dc.contributor.author","Scheu, Stefan"],["dc.contributor.author","Drescher, Jochen"],["dc.date.accessioned","2022-11-28T09:41:03Z"],["dc.date.available","2022-11-28T09:41:03Z"],["dc.date.issued","2022"],["dc.date.updated","2022-11-27T10:11:11Z"],["dc.description.abstract","Parasitoid wasps affect herbivory in natural and agricultural ecosystems, including cash crops. The impacts of rainforest transformation to rubber and oil palm on parasitoid wasp communities are poorly understood.\r\n We collected canopy arthropods, once each in dry season and rainy season, via canopy fogging in four land-use systems in Jambi, Sumatra, Indonesia: Rainforest, jungle rubber (extensive rubber cultivation) and plantations of rubber and oil palm.\r\n The combined abundance and richness of six parasitoid wasp families, and Braconidae individually, was twice as high in rainforest as in rubber and oil palm plantations, and intermediary in jungle rubber. There was a significant positive correlation between combined abundance of six parasitoid wasp families, and abundances of potential hosts from the orders Coleoptera, Diptera, Hemiptera and Lepidoptera. Braconid biomass tended to be highest in rainforest and lowest in oil palm plantations, and Braconid communities in oil palm differed from those in the other land uses. Both patterns were influenced by season.\r\n Our study details the effects of rainforest conversion to rubber and oil palm on parasitoid wasp communities, and provides first insights on the influence of rainfall seasonality on their abundance, biomass, species richness and community composition in Southeast Asian agricultural landscapes."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659"],["dc.identifier.doi","10.1111/afe.12512"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/117300"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-572"],["dc.publisher","Blackwell Publishing Ltd"],["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","1461-9563"],["dc.relation.issn","1461-9555"],["dc.rights","CC BY 4.0"],["dc.subject.gro","sfb990_journalarticles"],["dc.subject.gro","sfb990_abs"],["dc.title","Rainforest conversion to cash crops reduces abundance, biomass and species richness of parasitoid wasps 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"]]
    Details DOI