Complexity within an oil palm monoculture : The effects of habitat variability and rainfall on adult dragonfly (Odonata) communities
| العنوان: | Complexity within an oil palm monoculture : The effects of habitat variability and rainfall on adult dragonfly (Odonata) communities |
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| المؤلفون: | Edgar C. Turner, Andreas Dwi Advento, Suhardi, Eleanor M. Slade, Julie K. Hinsch, Anak Agung Ketut Aryawan, Darren J. Mann, Pujianto, Tuani Dzulfikar Siguga Rambe, Jean-Pierre Caliman, William A. Foster, Sudharto Ps, Rudy Harto Widodo, Soeprapto, Mohammad Naim, Rory A. Dow, Candra Kurniawan, Holly Barclay, Amy E. Eycott, Sarah H. Luke, Ribka Sionita Tarigan, Jake L. Snaddon, Resti Wahyuningsih, Dedi Purnomo |
| المساهمون: | Asian School of the Environment, Luke, SH [0000-0002-8335-5960], Dwi Advento, A [0000-0002-2208-7376], Barclay, H [0000-0002-0027-2570], Eycott, AE [0000-0002-8609-1091], Hinsch, JK [0000-0001-5533-5615], Mann, DJ [0000-0002-6732-6940], Rambe, TDS [0000-0001-6287-9338], Slade, EM [0000-0002-6108-1196], Snaddon, JL [0000-0003-3549-5472], Foster, WA [0000-0002-2535-8012], Turner, EC [0000-0003-2715-2234], Apollo - University of Cambridge Repository |
| المصدر: | Biotropica Luke, S H, Dwi Advento, A, Dow, R A, Aryawan, A A K, Barclay, H, Eycott, A E, Hinsch, J K, Kurniawan, C, Naim, M, Pujianto, Purnomo, D, Rambe, T D S, Slade, E M, Soeprapto, Ps, S, Suhardi, Tarigan, R S, Wahyuningsih, R, Widodo, R H, Caliman, J-P, Snaddon, J L, Foster, W A & Turner, E C 2020, ' Complexity within an oil palm monoculture : The effects of habitat variability and rainfall on adult dragonfly (Odonata) communities ', Biotropica, vol. 52, no. 2, pp. 366-378 . https://doi.org/10.1111/btp.12749 |
| بيانات النشر: | Wiley, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0106 biological sciences, 010504 meteorology & atmospheric sciences, tropical agriculture, Odonata, 010603 evolutionary biology, 01 natural sciences, Biological sciences::Ecology [Science], Elaeis Guineensis, Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 [VDP], Palm oil, SE Asia, Landbruks- og Fiskerifag: 900::Landbruksfag: 910 [VDP], Elaeis guineensis, ComputingMilieux_MISCELLANEOUS, Ecology, Evolution, Behavior and Systematics, Dragonflies, 0105 earth and related environmental sciences, ComputingMilieux_THECOMPUTINGPROFESSION, biology, Agroforestry, sustainability, biology.organism_classification, Dragonfly, Geography, Work (electrical), Habitat, Indonesia, Research council, plantation management, Monoculture |
| الوصف: | Recent expansion of oil palm agriculture has resulted in loss of forest habitat and forest-dependent species. However, large numbers of species—particularly insects—can persist within plantations. This study focuses on Odonata (dragonflies and damselflies): a charismatic indicator taxon and a potentially valuable pest control agent. We surveyed adult Odonata populations biannually over three years within an industrial oil palm plantation in Sumatra, Indonesia. We assessed the effects of rainfall (including an El Niño Southern Oscillation-associated drought), the role of roadside ditches, and the importance of understory vegetation on Odonata populations. To assess the impacts of vegetation, we took advantage of a long-term vegetation management experiment that is part of the Biodiversity and Ecosystem Function in Tropical Agriculture (BEFTA) Programme. We found 41 Odonata species, and communities varied between plantation core and roadside edge microhabitats, and between seasons. Abundance was significantly related to rainfall levels four months before surveys, probably indicating the importance of high water levels in roadside ditches for successful larval development. We found no significant effect of the BEFTA understory vegetation treatments on Odonata abundance, and only limited effects on community composition, suggesting that local understory vegetation structure plays a relatively unimportant role in determining communities. Our findings highlight that there are large numbers of Odonata species present within oil palm plantations and suggest that their abundance could potentially be increased by maintaining or establishing waterbodies. As Odonata are predators, this could bring pest control benefits, in addition to enhancing biodiversity within intensive agricultural landscapes. Published version We thank RISTEK for permission to establish the BEFTA Understory Vegetation Project and to conduct research in Indonesia (permit numbers 426/SIP/FRP/SM/XI/2012, 72/EXT/ SIP/FRP/SM/IX/2013, 44/EXT/SIP/FRP/SM/IX/2014). We thank Pt Ivo Mas Tunggal and Golden Agri Resources, and Sinar Mas Agro Resources Technology Research Institute (SMARTRI) for allowing us to conduct research in their plantations, and we are grateful to the staff of SMARTRI for their help with fieldwork. This work was funded by The Isaac Newton Trust Cambridge, Golden Agri Resources, and the Natural Environment Research Council [grant number NE/P00458X/1]. We thank the reviewers of this manuscript for their helpful comments. |
| وصف الملف: | application/pdf; application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a0de9975e99adf2b3a911d4ea7419d5 https://hdl.handle.net/11250/2730304 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....5a0de9975e99adf2b3a911d4ea7419d5 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |