Tscharntke, Teja

[["dc.bibliographiccitation.firstpage","1539"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Biological Reviews"],["dc.bibliographiccitation.lastpage","1569"],["dc.bibliographiccitation.volume","92"],["dc.contributor.author","Dislich, Claudia"],["dc.contributor.author","Keyel, Alexander C."],["dc.contributor.author","Salecker, Jan"],["dc.contributor.author","Kisel, Yael"],["dc.contributor.author","Meyer, Katrin M."],["dc.contributor.author","Auliya, Mark"],["dc.contributor.author","Barnes, Andrew D."],["dc.contributor.author","Corre, Marife D."],["dc.contributor.author","Darras, Kevin"],["dc.contributor.author","Faust, Heiko"],["dc.contributor.author","Hess, Bastian"],["dc.contributor.author","Klasen, Stephan"],["dc.contributor.author","Knohl, Alexander"],["dc.contributor.author","Kreft, Holger"],["dc.contributor.author","Meijide, Ana"],["dc.contributor.author","Nurdiansyah, Fuad"],["dc.contributor.author","Otten, Fenna"],["dc.contributor.author","Pe'er, Guy"],["dc.contributor.author","Steinebach, Stefanie"],["dc.contributor.author","Tarigan, Suria"],["dc.contributor.author","Tölle, Merja H."],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Wiegand, Kerstin"],["dc.date.accessioned","2017-09-07T11:44:46Z"],["dc.date.available","2017-09-07T11:44:46Z"],["dc.date.issued","2017"],["dc.description.abstract","Oil palm plantations have expanded rapidly in recent decades. This large-scale land-use change has had great ecological, economic, and social impacts on both the areas converted to oil palm and their surroundings. However, research on the impacts of oil palm cultivation is scattered and patchy, and no clear overview exists. We address this gap through a systematic and comprehensive literature review of all ecosystem functions in oil palm plantations, including several (genetic, medicinal and ornamental resources, information functions) not included in previous systematic reviews. We compare ecosystem functions in oil palm plantations to those in forests, as the conversion of forest to oil palm is prevalent in the tropics. We find that oil palm plantations generally have reduced ecosystem functioning compared to forests: 11 out of 14 ecosystem functions show a net decrease in level of function. Some functions show decreases with potentially irreversible global impacts (e.g. reductions in gas and climate regulation, habitat and nursery functions, genetic resources, medicinal resources, and information functions). The most serious impacts occur when forest is cleared to establish new plantations, and immediately afterwards, especially on peat soils. To variable degrees, specific plantation management measures can prevent or reduce losses of some ecosystem functions (e.g. avoid illegal land clearing via fire, avoid draining of peat, use of integrated pest management, use of cover crops, mulch, and compost) and we highlight synergistic mitigation measures that can improve multiple ecosystem functions simultaneously. The only ecosystem function which increases in oil palm plantations is, unsurprisingly, the production of marketable goods. Our review highlights numerous research gaps. In particular, there are significant gaps with respect to socio-cultural information functions. Further, there is a need for more empirical data on the importance of spatial and temporal scales, such as differences among plantations in different environments, of different sizes, and of different ages, as our review has identified examples where ecosystem functions vary spatially and temporally. Finally, more research is needed on developing management practices that can offset the losses of ecosystem functions. Our findings should stimulate research to address the identified gaps, and provide a foundation for more systematic research and discussion on ways to minimize the negative impacts and maximize the positive impacts of oil palm cultivation."],["dc.identifier.doi","10.1111/brv.12295"],["dc.identifier.fs","621226"],["dc.identifier.gro","3148957"],["dc.identifier.pmid","27511961"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14337"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/5600"],["dc.language.iso","en"],["dc.notes.intern","Wiegand 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 | B10: Landschaftsbezogene Bewertung der ökologischen und sozioökonomischen Funktionen von Regenwald- Transformationssystemen in Sumatra (Indonesien)"],["dc.relation.issn","1464-7931"],["dc.relation.orgunit","Abteilung Ökosystemmodellierung"],["dc.relation.orgunit","Wirtschaftswissenschaftliche Fakultät"],["dc.relation.orgunit","Abteilung Bioklimatologie"],["dc.rights","CC BY-NC 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/4.0/"],["dc.subject.gro","Elaeis guineensis"],["dc.subject.gro","biodiversity"],["dc.subject.gro","ecosystem functions"],["dc.subject.gro","ecosystem services"],["dc.subject.gro","land-use change"],["dc.subject.gro","oil palm"],["dc.subject.gro","sfb990_journalarticles"],["dc.title","A review of the ecosystem functions in oil palm plantations, using forests as a reference system"],["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","383"],["dc.bibliographiccitation.lastpage","404"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Tylianakis, Jason M."],["dc.contributor.author","Wade, Mark R."],["dc.contributor.author","Wratten, Steve D."],["dc.contributor.author","Bengtsson, Jan"],["dc.contributor.author","Kleijn, David"],["dc.contributor.editor","Stewart, Alan"],["dc.date.accessioned","2017-09-07T11:50:52Z"],["dc.date.available","2017-09-07T11:50:52Z"],["dc.date.issued","2009"],["dc.identifier.doi","10.1079/9781845932541.0383"],["dc.identifier.gro","3149942"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6655"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.publisher","CABI"],["dc.publisher.place","Wallingford"],["dc.relation.isbn","978-1-84593-254-1"],["dc.relation.ispartof","Insect conservation biology. Proceedings of the Royal Entomological Society’s 23rd Symposium"],["dc.title","Insect conservation in agricultural landscapes"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2946"],["dc.bibliographiccitation.issue","1720"],["dc.bibliographiccitation.journal","Proceedings of the Royal Society B: Biological Sciences"],["dc.bibliographiccitation.lastpage","2953"],["dc.bibliographiccitation.volume","278"],["dc.contributor.author","Gagic, Vesna"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Dormann, Carsten F."],["dc.contributor.author","Gruber, Bernd"],["dc.contributor.author","Wilstermann, A."],["dc.contributor.author","Thies, Carsten"],["dc.date.accessioned","2017-09-07T11:50:48Z"],["dc.date.available","2017-09-07T11:50:48Z"],["dc.date.issued","2011"],["dc.identifier.doi","10.1098/rspb.2010.2645"],["dc.identifier.gro","3149922"],["dc.identifier.pmid","21325327"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6633"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0962-8452"],["dc.title","Food web structure and biocontrol in a four-trophic level system across a landscape complexity gradient"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","229"],["dc.bibliographiccitation.journal","F1000Research"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Darras, Kevin"],["dc.contributor.author","Rahman, Dedi"],["dc.contributor.author","Sugito, Waluyo"],["dc.contributor.author","Mulyani, Yeni"],["dc.contributor.author","Prawiradilaga, Dewi"],["dc.contributor.author","Rozali, Agus"],["dc.contributor.author","Fitriawan, Irfan"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2021-06-01T10:48:16Z"],["dc.date.available","2021-06-01T10:48:16Z"],["dc.date.issued","2018"],["dc.description.abstract","Background: Tropical lowland rainforests are threatened by deforestation and degradation worldwide. Relatively little research has investigated the degradation of the forests of South-east Asia and its impact on biodiversity, and even less research has focused on the important peat swamp forests of Indonesia, which experienced major losses through severe fires in 2015. Methods: We acoustically sampled the avifauna of the Berbak National Park in 2013 in 12 plots split in three habitats: primary swamp forest, secondary swamp forest, and shrub swamp, respectively representing non-degraded, previously selectively logged, and burned habitats. We analysed the species richness, abundance, vocalisation activity, and community composition across acoustic counts, plots, feeding guilds and IUCN Red List categories. We also analysed community-weighted means of body mass, wing length, and distribution area. Results: The avifauna in the three habitats was remarkably similar in richness, abundance and vocalisation activity, and communities mainly differed due to a lower prevalence of understory insectivores (Old-World Babblers, Timaliidae) in shrub swamp. However primary forest retained twice as many conservation-worthy species as shrub swamp, which harboured heavier, probably more mobile species, with larger distributions than those of forest habitats. Conclusions: The National Park overall harboured higher bird abundances than nearby lowland rainforests. Protecting the remaining peat swamp forest in this little-known National Park should be a high conservation priority in the light of the current threats coming from wildlife trade, illegal logging, land use conversion, and man-made fires."],["dc.identifier.doi","10.12688/f1000research.13996.2"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/85873"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.relation.eissn","2046-1402"],["dc.title","Birds of primary and secondary forest and shrub habitats in the peat swamp of Berbak National Park, Sumatra"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0135928"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","PLOS ONE"],["dc.bibliographiccitation.lastpage","18"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Schlinkert, Hella"],["dc.contributor.author","Westphal, Catrin"],["dc.contributor.author","Clough, Yann"],["dc.contributor.author","László, Zoltán"],["dc.contributor.author","Ludwig, Martin"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.editor","Rahbé, Yvan"],["dc.date.accessioned","2017-09-07T11:53:49Z"],["dc.date.available","2017-09-07T11:53:49Z"],["dc.date.issued","2015"],["dc.description.abstract","Large plants are often more conspicuous and more attractive for associated animals than small plants, e.g. due to their wider range of resources. Therefore, plant size can positively affect species richness of associated animals, as shown for single groups of herbivores, but studies usually consider intraspecific size differences of plants in unstandardised environments. As comprehensive tests of interspecific plant size differences under standardised conditions are missing so far, we investigated effects of plant size on species richness of all associated arthropods using a common garden experiment with 21 Brassicaceae species covering a broad interspecific plant size gradient from 10 to 130 cm height. We recorded plant associated ecto- and endophagous herbivores, their natural enemies and pollinators on and in each aboveground plant organ, i.e. flowers, fruits, leaves and stems. Plant size (measured as height from the ground), the number of different plant organ entities and their biomass were assessed. Increasing plant size led to increased species richness of associated herbivores, natural enemies and pollinating insects. This pattern was found for ectophagous and endophagous herbivores, their natural enemies, as well as for herbivores associated with leaves and fruits and their natural enemies, independently of the additional positive effects of resource availability (i.e. organ biomass or number of entities and, regarding natural enemies, herbivore species richness). We found a lower R2 for pollinators compared to herbivores and natural enemies, probably caused by the high importance of flower characteristics for pollinator species richness besides plant size. Overall, the increase in plant height from 10 to 130 cm led to a 2.7-fold increase in predicted total arthropod species richness. In conclusion, plant size is a comprehensive driver of species richness of the plant associated arthropods, including pollinators, herbivores and their natural enemies, whether they are endophagous or ectophagous or associated with leaves or fruits."],["dc.description.sponsorship","Open-Access Publikationsfonds 2015"],["dc.identifier.doi","10.1371/journal.pone.0135928"],["dc.identifier.gro","3149980"],["dc.identifier.pmid","26291614"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/12089"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6697"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.issn","1932-6203"],["dc.rights.access","openAccess"],["dc.title","Plant Size as Determinant of Species Richness of Herbivores, Natural Enemies and Pollinators across 21 Brassicaceae Species"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e122"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","PLoS Biology"],["dc.bibliographiccitation.volume","6"],["dc.contributor.author","Tylianakis, Jason M."],["dc.contributor.author","Rand, Tatyana A."],["dc.contributor.author","Kahmen, Ansgar"],["dc.contributor.author","Klein, Alexandra-Maria"],["dc.contributor.author","Buchmann, Nina"],["dc.contributor.author","Perner, Jörg"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:53:49Z"],["dc.date.available","2017-09-07T11:53:49Z"],["dc.date.issued","2008"],["dc.description.abstract","Numerous recent studies have tested the effects of plant, pollinator, and predator diversity on primary productivity, pollination, and consumption, respectively. Many have shown a positive relationship, particularly in controlled experiments, but variability in results has emphasized the context-dependency of these relationships. Complementary resource use may lead to a positive relationship between diversity and these processes, but only when a diverse array of niches is available to be partitioned among species. Therefore, the slope of the diversity-function relationship may change across differing levels of heterogeneity, but empirical evaluations of this pattern are lacking. Here we examine three important functions/properties in different real world (i.e., nonexperimental) ecosystems: plant biomass in German grasslands, parasitism rates across five habitat types in coastal Ecuador, and coffee pollination in agroforestry systems in Indonesia. We use general linear and structural equation modeling to demonstrate that the effect of diversity on these processes is context dependent, such that the slope of this relationship increases in environments where limiting resources (soil nutrients, host insects, and coffee flowers, respectively) are spatially heterogeneous. These real world patterns, combined with previous experiments, suggest that biodiversity may have its greatest impact on the functioning of diverse, naturally heterogeneous ecosystems."],["dc.identifier.doi","10.1371/journal.pbio.0060122"],["dc.identifier.gro","3149981"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8444"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6699"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.relation.issn","1545-7885"],["dc.rights","CC BY 2.5"],["dc.rights.uri","https://creativecommons.org/licenses/by/2.5"],["dc.title","Resource Heterogeneity Moderates the Biodiversity-Function Relationship in Real World Ecosystems"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","757"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Journal of Animal Ecology"],["dc.bibliographiccitation.lastpage","764"],["dc.bibliographiccitation.volume","71"],["dc.contributor.author","Gathmann, Achim"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:54:49Z"],["dc.date.available","2017-09-07T11:54:49Z"],["dc.date.issued","2002"],["dc.identifier.doi","10.1046/j.1365-2656.2002.00641.x"],["dc.identifier.gro","3150117"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6846"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0021-8790"],["dc.title","Foraging ranges of solitary bees"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","41"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Pedobiologia"],["dc.bibliographiccitation.lastpage","48"],["dc.bibliographiccitation.volume","53"],["dc.contributor.author","von Berg, Karsten"],["dc.contributor.author","Thies, Carsten"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Scheu, Stefan"],["dc.date.accessioned","2017-09-07T11:54:01Z"],["dc.date.available","2017-09-07T11:54:01Z"],["dc.date.issued","2009"],["dc.identifier.doi","10.1016/j.pedobi.2009.03.001"],["dc.identifier.gro","3150055"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6780"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0031-4056"],["dc.title","Cereal aphid control by generalist predators in presence of belowground alternative prey: Complementary predation as affected by prey density"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","153"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","American Journal of Botany"],["dc.bibliographiccitation.lastpage","157"],["dc.bibliographiccitation.volume","90"],["dc.contributor.author","Klein, Alexandra‐Maria"],["dc.contributor.author","Steffan-Dewenter, Ingolf"],["dc.contributor.author","Tscharntke, Teja"],["dc.date.accessioned","2017-09-07T11:50:53Z"],["dc.date.available","2017-09-07T11:50:53Z"],["dc.date.issued","2008"],["dc.identifier.doi","10.3732/ajb.90.1.153"],["dc.identifier.gro","3149938"],["dc.identifier.pmid","21659091"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6650"],["dc.language.iso","en"],["dc.notes.status","zu prüfen"],["dc.relation.issn","0002-9122"],["dc.title","Bee pollination and fruit set of Coffea arabica and C. canephora (Rubiaceae)"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.lastpage","7"],["dc.contributor.author","Tscharntke, Teja"],["dc.contributor.author","Hawkins, Bradford A."],["dc.contributor.editor","Tscharntke, Teja"],["dc.contributor.editor","Hawkins, Bradford A."],["dc.date.accessioned","2017-09-07T11:50:56Z"],["dc.date.available","2017-09-07T11:50:56Z"],["dc.date.issued","2002"],["dc.description.abstract","Terrestrial ecosystems are characterized by a huge diversity of species and a corresponding diversity of interactions between these species, but community ecology has historically been dominated by interactions between two trophic levels; in particular, plant–herbivore and predator–prey interactions. Only more recently have ecologists become interested in the nature of more complex interactions involving three or more trophic levels (e.g., Price et al., 1980; Bernays and Graham, 1988; Barbosa et al., 1990; Hawkins, 1994; Gange and Brown, 1997; Olff et al., 1999; Pace et al., 1999; Dicke, 2000; Schmitz et al., 2000). It has quickly become clear that a multitrophic level approach addresses the complexity of food-webs much more realistically than does the simpler approach. Our reasons for generating this book are to provide an overview of progress that has been made in demonstrating how research on more realistic models of food webs has enriched our understanding of complex biological systems, and to highlight new and particularly exciting avenues of future research in this area. In the past two decades there has been intense interest in tritrophic interactions between plants, herbivores, and natural enemies, driven by the need both to integrate host plant resistance and biological control in the management of arthropod pests and to understand the relative importance of direct and indirect interactions in ecological communities. Many examples document the direct effects of physical, chemical, and nutritional qualities of plants on the attack rate, survival and reproduction of natural enemies."],["dc.identifier.doi","10.1017/cbo9780511542190.001"],["dc.identifier.gro","3149947"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/6660"],["dc.language.iso","en"],["dc.notes.intern","first published: 2002"],["dc.notes.status","final"],["dc.publisher","Cambridge University Press"],["dc.publisher.place","Cambridge"],["dc.relation.doi","10.1017/CBO9780511542190"],["dc.relation.isbn","978-0-511-54219-0"],["dc.relation.ispartof","Multitrophic Level Interactions"],["dc.title","Multitrophic level interactions: an introduction"],["dc.type","book_chapter"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]