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Plot UCSC-FERP
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Basic information
Sample name: Plot UCSC-FERP

Sample aka: UCSC Forest Ecology Research Plot

Reference: G. S. Gilbert, E. Howard, B. Ayala-Orozco, M. Bonilla-Moheno, J. Cummings, S. Langridge, I. M. Parker, J. Pasari, D. Schweizer, and S. Swope. 2010. Beyond the tropics: forest structure in a temperate forest mapped plot. Journal of Vegetation Science 21:388-405 [ER 100]
Geography
Country: United States

State: California


Coordinate: 37° 0' 42" N, 122° 4' 29" W
Coordinate basis: stated in text

Geography comments: coordinate stated in the text 37º0.745'N, 122º4.490'W

Environment
Habitat: temperate broadleaf/mixed forest

Substrate: ground surface

WMT: 17.1

CMT: 9.7

MAP: 776.0

Methods
Life forms: trees

Sites: 1

Site area: 6

Sampling methods: quadrat

Sample size: 3623 individuals

Size min: 5

Sampling comments: Although authors report the numer of wooded species for 1, 2, 5, 10, 20, 30, and 60cm DBH (see Table 1, p. 395), here only those bigger than 5 cm DMH are included.
JA: total basal area down to 1 cm dbh is 47.3 m2/ha and 97% of that applies to the 10 cm+ dbh class, but no figure is given for the 5 cm+ dbh class

Metadata
Sample number: 242

Contributor: John Alroy

Enterer: Albert Garcia Selles

Created: 2013-03-25 14:14:13

Modified: 2021-07-11 05:43:18

Abundance distribution
24 species
4 singletons
total count 3623
extrapolated richness: 35.4
Fisher's α: 3.449
geometric series k: 0.7315
Hurlbert's PIE: 0.7781
Shannon's H: 1.7522
Good's u: 0.9989
Each square represents a species. Square sizes are proportional to counts.
Register
Current reference: Huckleberry et al. 2001 (ER 3215)