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Ali, Hamada E; Reineking, Björn; Münkemüller, Tamara (2015): Drivers of multi-scale plant community structure in agricultural field margins of South Korea [dataset]. Biogeographical Modelling, University of Bayreuth, PANGAEA, https://doi.org/10.1594/PANGAEA.848650

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Published: 2015-08-11 • DOI registered: 2015-09-08

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Abstract:
This data set describes the distribution of a total of 90 plant species growing on field margins of an agricultural landscape in the Haean-myun catchment in South Korea. We conducted our survey between July and August 2011 in 100 sampling plots, covering the whole catchment. In each plot we measured three environmental variables: slope, width of the field margin, and management type (i.e. "managed" for field margins that had signs of management activities from the ongoing season such as cutting or spraying herbicides and "unmanaged" for field margins that had been left untouched in the season). For the botanical survey each plot was sampled using three subplots of one square meter per subplot; subplots were 4 m apart from each other. In each subplot, we estimated three different vegetation characteristics: vegetation cover (i.e. the percentage of ground covered by vegetation), species richness (i.e. the number of observed species) and species abundance (i.e. the number of observed individuals / species). We calculated the percentage of the non-farmed habitats by creating buffer zones of 100, 200, 300, 400 and 500 m radii around each plot using data provided by (Seo et al. 2014). Non-farmed habitats included field margins, fallows, forest, riparian areas, pasture and grassland.
Other version:
Plant diversity of agricultural field margins of South Korea - data
Further details:
Plant diversity of agricultural field margins of South Korea - metadata description
Plant diversity of agricultural field margins of South Korea - R-code
Coverage:
Median Latitude: 38.286320 * Median Longitude: 128.128196 * South-bound Latitude: 38.253845 * West-bound Longitude: 128.103314 * North-bound Latitude: 38.314257 * East-bound Longitude: 128.156567
Event(s):
HaeanCover * Latitude Start: 38.224800 * Longitude Start: 128.083800 * Latitude End: 38.329160 * Longitude End: 128.186100 * Location: Haean catchment, South Korea
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1IdentificationIDAli, Hamada EPlot ID where we sampled the data
2IdentificationIDAli, Hamada EWe divided each plot into three subplots for data sampling
3SpeciesSpeciesAli, Hamada EScientific name of the sampled plant species
4Number of speciesSpec No#Ali, Hamada ETotal number of individuals / species / subplot
5Dispersal modeDispersalAli, Hamada EMean by which the seeds are dispersed, as biotic or abiotic
6HabitatHabitatAli, Hamada EPlant species habit, as annual or perennial
7TypeTypeAli, Hamada EField margin management
8Field widthField wcmAli, Hamada EWidth of the field margin in which we sampled our subplots
9LATITUDELatitudeAli, Hamada EGeocode
10LONGITUDELongitudeAli, Hamada EGeocode
11ELEVATIONElevationm a.s.l.Ali, Hamada EGeocode
12DEPTH, soilDepth soilmAli, Hamada EGeocode
13PercentagePerc%Ali, Hamada ENon farmed habitat which include field margins, fallows, forest, riparian areas, pasture and grassland in 100m radius around each plot
14PercentagePerc%Ali, Hamada ENon farmed habitat which include field margins, fallows, forest, riparian areas, pasture and grassland in 200m radius around each plot
15PercentagePerc%Ali, Hamada ENon farmed habitat which include field margins, fallows, forest, riparian areas, pasture and grassland in 300m radius around each plot
16PercentagePerc%Ali, Hamada ENon farmed habitat which include field margins, fallows, forest, riparian areas, pasture and grassland in 400m radius around each plot
17PercentagePerc%Ali, Hamada ENon farmed habitat which include field margins, fallows, forest, riparian areas, pasture and grassland in 500m radius around each plot
License:
Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms (UNKNOWN)
Size:
452400 data points

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