MacCready Reserve (year 2)
Basic information
Sample name: MacCready Reserve (year 2)
Sample aka: Michigan State University MacCready Reserve
Reference: A. K. Fiedler, D. A. Landis, and M. Arduser. 2012. Rapid Shift in Pollinator Communities Following Invasive Species Removal. Restoration Ecology 20(5):593-602 [ER 121]
Geography
Country: United States
State: Michigan
County: Jackson
Coordinate: 42.7° N, -84.5° W
Geography comments: "The study was conducted in a prairie fen at the Michigan State University MacCready Reserve in Clarklake, Liberty Township, Jackson County, Michigan" (p. 594)
Environment
Habitat: temperate wetland
Protection: nature reserve
Substrate: ground surface
Disturbance: invasive plants
Habitat comments: "prairie fen... over 75% of the study fen was invaded by mature Frangula alnus"
Methods
Life forms: bees
Sites: 12
Site length: 25.0
Site width: 25.0
Sample size: 489 captures or sightings
Years: 2007-2009
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: "We sampled bees and butterflies as representative pollinators using two methods, observational sampling and pollinator bowl traps" (p. 594)
JA: the list consists entirely of bees; data are given as percentages and no total is stated, so I have back-estimated one from the higher values
JA: the list consists entirely of bees; data are given as percentages and no total is stated, so I have back-estimated one from the higher values
Metadata
Sample no: 287
Contributor no: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-04-09 16:03:30
Modified: 2018-06-30 11:11:23
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
48 species
17 singletons
total count 489
geometric series index: 101.6
Fisher's α: 13.188
geometric series k: 0.9059
Hurlbert's PIE: 0.8753
Shannon's H: 2.6302
Good's u: 0.9653
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