Colonia Alfalfares (25 May)
Basic information
Sample name: Colonia Alfalfares (25 May)
Reference: J. E. Péfaur, J. L. Yañez, and F. M. Jaksic. 1979. Biological and environmental aspects of a mouse outbreak in the semi-arid region of Chile. Mammalia 43(3):313-322 [ER 2546]
Geography
Country: Chile
State: Coquimbo
Coordinate: 29° 54' S, 71° 15' W
Coordinate basis: based on nearby landmark
Geography comments: "about 10 km east of La Serena" (basis of coordinate)
Environment
Habitat: desert/xeric shrubland
Altered habitat: cropland
Substrate: ground surface
MAP: 81.8
Habitat comments: "a warm steppe-biome with xerophytic vegetation"
MAT not indicated
MAP is for La Serena and is the average for 1970 - 1975
MAT not indicated
MAP is for La Serena and is the average for 1970 - 1975
Methods
Life forms: rodents
Sampling methods: no design,Sherman traps
Sample size: 8 individuals
Years: 1973
Days: 1
Nets or traps: 10
Net or trap nights: 10
Sampling comments: details not given
Metadata
Sample number: 2843
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-12-03 19:08:10
Modified: 2017-12-03 08:08:10
Abundance distribution
1 species
0 singletons
total count 8
geometric series index: not computable
Fisher's α: NULL
geometric series k:
Hurlbert's PIE: 1.0000
Shannon's H: 0.0000
Good's u: 0.0000
Each square represents a species. Square sizes are proportional to counts.
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