Csongrâd County
Basic information
Sample name: Csongrâd County
Reference: A. Torma, M. Bozsó, and R. Gallé. 2018. Secondary habitats are important in biodiversity conservation: a case study on orthopterans along ditch banks. Animal Biodiversity and Conservation 41(1):97-108 [ER 2850]
Geography
Country: Hungary
Coordinate: 46° 25' N, 20° 15' E
Coordinate basis: based on nearby landmark
Geography comments: "in an approximately 150 km2 area close to the confluence of the Maros
and Tisza rivers in Csongrâd County" (coordinate based on Csongrâd County)
and Tisza rivers in Csongrâd County" (coordinate based on Csongrâd County)
Environment
Habitat: temperate savanna
Protection: unprotected
Substrate: ground surface
MAT: 10.6
MAP: 570.0
Habitat comments: "grasslands... Currently, the area is dominated by arable fields with a considerable drainage system that encloses the grassland remnants"
Methods
Life forms: orthopterans
Sites: 20
Sampling methods: no design,sweep nets
Sample size: 1812 individuals
Years: 2012
Seasons: summer,autumn
Sampling comments: "Five sites were sampled within each c.a. 500 m long selected section
of ditches and within each control meadow... Four replicates were selected for each treatment and control, and they were located at least two kilometers apart from each other... Orthopterans were collected by sweep netting. In each site 50 sweeps were performed four times" in June to September 2012
of ditches and within each control meadow... Four replicates were selected for each treatment and control, and they were located at least two kilometers apart from each other... Orthopterans were collected by sweep netting. In each site 50 sweeps were performed four times" in June to September 2012
Metadata
Sample number: 3081
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-08-25 19:05:38
Modified: 2018-08-25 09:05:38
Abundance distribution
25 species
4 singletons
total count 1812
extrapolated richness: 33.1
Fisher's α: 4.103
geometric series k: 0.7649
Hurlbert's PIE: 0.7940
Shannon's H: 2.0521
Good's u: 0.9978
Each square represents a species. Square sizes are proportional to counts.
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