Portalban (Wald)
Basic information
Sample name: Portalban (Wald)
Reference: L. Jenni and F. Widmer. 1996. Habitatnutzung von Kleinvogeln in der Herbstzugzeit am Neuenburgersee. Der Ornithologische Beobachter 93(3):221-248 [ER 1226]
Geography
Country: Switzerland
Coordinate: 47° 55' N, 7° 57' E
Latlng basis: stated in text
Environment
Habitat: temperate broadleaf/mixed forest
Substrate: ground surface
MAT: 8.0
WMT: 17.6
CMT: -3.1
MAP: 1118.0
Habitat comments: 3 nets were in a popular plantation and the others in various broadleaf forest habitats
climate data are for the Fribourg canton and are from Roger et al. (2014, Geoderma)
climate data are for the Fribourg canton and are from Roger et al. (2014, Geoderma)
Methods
Life forms: birds
Sites: 1
Sampling methods: no design, mist nets
Sample size: 6732 captures or sightings
Years: 1987 - 1989
Days: 92
Seasons: summer, autumn
Nets or traps: 13
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: sampling was continuous through August, September, and October each year
number of nets is uncertain because the table simplifies a much more complicated classification of sites
number of nets is uncertain because the table simplifies a much more complicated classification of sites
Metadata
Sample no: 1766
Contributor no: John Alroy
Enterer: John Alroy
Created: 2015-09-19 11:45:16
Modified: 2018-04-20 07:35:38
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
68 species
15 singletons
total count 6732
geometric series index: 98.5
Fisher's α: 10.522
geometric series k: 0.8922
Hurlbert's PIE: 0.8568
Shannon's H: 2.5948
Good's u: 0.9978
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