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Classen, Alice; Steffan-Dewenter, Ingolf (2020): Plant-pollinator interactions along an elevational gradient on Mt. Kilimanjaro [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911390

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Published: 2020-01-27DOI registered: 2020-02-05

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Abstract:
This data set contains 67 quantitative plant-pollinator networks consisting of 268 observational hours and 4380 plant-pollinator interactions, which were recorded along a 3.4 km elevational gradient at Mt. Kilimanjaro (Tanzania). The data set was analysed in Classen et al. (accepted; Status: 09.01.2020). Ecology and Evolution. Details on how the data were sampled are given in this publication. In a nutshell, only interactions between plants and insect pollinators (specifically: wild bees, non-bee aculeate wasps, symphyta, syrphid flies) are included. Each network consists of a minimum of 5 interactions (in most cases much more). One network contains the recordings of a 4-hour variable transect walk on a specific plot (study site). We recorded all events in which an insect pollinator touched the reproductive parts of a flower. Most of the pollinators were caught with sweep nets and identified to species or morpho species level by well-trained taxonomists. Involved plant species were identified to species level in most cases (unidentified species are marked as such). Each plot was visited up to 7 times.
Keyword(s):
ecological network; elevational gradient; Kilimanjaro; plant-polliantor interactions; plant-pollinator; pollination
Related to:
Classen, Alice; Eardley, Connal Desmond; Hemp, Andreas; Peters, Marcell Karl; Peters, Ralph S; Ssymank, Axel; Steffan-Dewenter, Ingolf (2020): Specialization of plant–pollinator interactions increases with temperature at Mt. Kilimanjaro. Ecology and Evolution, https://doi.org/10.1002/ece3.6056
Further details:
Bezzi, Mario (1915): The Syrphidae of the Ethiopian Region based on material in the collection of the British Museum (Natural History) with descriptions of new genera and species. British Museum (Lisboa), 1-146
Curran, Charles Howard (1938): Records and descriptions of African Syrphidae. I. (Diptera). American Museum Novitates, 1009, 1-15
Curran, Charles Howard (1938): Records and descriptions of African Syrphidae. II. (Diptera). American Museum Novitates, 1010, 1-20
Curran, Charles Howard (1939): Records and descriptions of African Syrphidae. III. (Diptera). American Museum Novitates, 1025, 1-11
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Eardley, Connal Desmond (1983): A taxonomic revision of the genus Xylocopa Latreille (Hymenoptera: Anthophoridae) in southern Africa. Entomology Memoir, Department of Agriculture, Republic of South Africa, 58, 67 pp
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 107847609: Kilimanjaro Research Group
Coverage:
Median Latitude: -3.201111 * Median Longitude: 37.381667 * South-bound Latitude: -3.340000 * West-bound Longitude: 37.240000 * North-bound Latitude: -3.050000 * East-bound Longitude: 37.680000
Date/Time Start: 2011-01-02T00:00:00 * Date/Time End: 2012-11-13T00:00:00
Event(s):
KiLi_cof3 * Latitude: -3.250000 * Longitude: 37.320000 * Location: Mount Kilimanjaro, Tanzania * Comment: POLETYPE: a middle pole; ECOSYTEM: coffee plantation
KiLi_fer0 * Latitude: -3.080000 * Longitude: 37.290000 * Location: Mount Kilimanjaro, Tanzania * Comment: POLETYPE: a middle pole; ECOSYTEM: forest Erica; COMMENTS: new focal plot for fer
KiLi_flm1 * Latitude: -3.170000 * Longitude: 37.240000 * Location: Mount Kilimanjaro, Tanzania * Comment: POLETYPE: a middle pole; ECOSYTEM: forest lower montane
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventSteffan-Dewenter, Ingolf
2PlotPlotSteffan-Dewenter, Ingolf
3NetworkNetworkSteffan-Dewenter, IngolfID for each network. Each network derived from one 4-hour transect walk, in which plant-pollinator interactions were recorded. Then network number consists of the plotID and the date (as Julian). All networks were recorded by the same collector (A. Classen).
4DATE/TIMEDate/TimeSteffan-Dewenter, IngolfGeocode – date when plant-pollinator interactions were recorded
5HabitatHabitatSteffan-Dewenter, IngolfClassified & identified, see reference Classen et al., 2020 (Classen et al., 2020)short description of habitat type on that plot
6PlantPlantSteffan-Dewenter, IngolfClassified & identified, see reference Classen et al., 2020 (Classen et al., 2020)plant species involved in plant-pollinator interaction
7Taxonomic resolution, plantTaxo reso plantSteffan-Dewenter, IngolfClassified & identified, see reference Classen et al., 2020 (Classen et al., 2020)defines on which level plant species were identified (species level, morphospecies level, species complex)
8PollinatorPollinatorSteffan-Dewenter, IngolfClassified & identified, see reference Classen et al., 2020 (Classen et al., 2020)pollinator which was involved in the respective plant-pollinator interaction
9Taxonomic resolution, pollinatorTaxo resol pollinatorSteffan-Dewenter, IngolfClassified & identified, see reference Classen et al., 2020 (Classen et al., 2020)taxonomic resolution on which pollinator was identified (species level, morpho species on a family level, morpho species on a genus level or pure observation. The name of pure observations consists of the plant species involved and the highest taxonomic resolution which could be identified in the field by the collector.
10Individual codeIndividual codeSteffan-Dewenter, IngolfClassified & identified, see reference Classen et al., 2020 (Classen et al., 2020)pollinators caught = with sweep nets and identified by taxonomists; pure observation = useful for some calculations, like e.g. visitation rates; but not useful for others (e.g. specialization of networks). With this variable you can select which variables you want to include in the data set.
11FamilyFamilySteffan-Dewenter, Ingolfof pollinator
12OrderOrderSteffan-Dewenter, Ingolfof pollinator
13GroupGroupSteffan-Dewenter, Ingolfof pollinator
14NumberNoSteffan-Dewenter, IngolfCountedspecific interactions between the given pollinator and the given plant species observed in 4 hours
15InvestigatorInvestigatorSteffan-Dewenter, Ingolf
16Reference/sourceReferenceSteffan-Dewenter, Ingolfliterature used for pollinator identification
Size:
14297 data points

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