Mugu Lagoon (control areas, August 1975)
Basic information
Sample name: Mugu Lagoon (control areas, August 1975)
Reference: C. H. Peterson. 1977. Competitive organization of the soft-bottom macrobenthic communities of southern California lagoons. Marine Biology 43:343-359 [ER 3053]
Geography
Country: United States
State: California
Coordinate: 34.1° N, -119.1° W
Coordinate basis: based on nearby landmark
Geography comments: coordinate base on Mugu Lagoon
Environment
Habitat: lagoon
Protection: other protected area
Substrate: other marine
Habitat comments: "relatively pristine and natural, as there is no public access"
Methods
Life forms: crustaceans,clams,snails,other invertebrates
Sampling methods: sieves
Sample size: 197 individuals
Years: 1975
Sampling comments: "Sampling of the fauna was carried out by pushing an open metal cylinder into
the sediment up to its upper edge, a distance of 56 cm (covering about 0.06 m2 in surface area). Animals were removed by hand... Samples were sieved through screening, with mesh openings measuring 2.3 mm on a side and 3.2 mm on the diagonal"
the sediment up to its upper edge, a distance of 56 cm (covering about 0.06 m2 in surface area). Animals were removed by hand... Samples were sieved through screening, with mesh openings measuring 2.3 mm on a side and 3.2 mm on the diagonal"
Metadata
Sample number: 3315
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-05-19 16:22:54
Modified: 2019-05-19 06:24:05
Abundance distribution
5 species
0 singletons
total count 197
extrapolated richness: 5.9
Fisher's α: 0.933
geometric series k: 0.4172
Hurlbert's PIE: 0.4772
Shannon's H: 0.8714
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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