Obihiro (wildlife overpass)
Basic information
Sample name: Obihiro (wildlife overpass)
Reference: Y. Asari and Y. Sugama. 2018. Users and seasonal change of overpass for wildlife in eastern Hokkaido, Japan. Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 75(1):30-33 [ER 3322]
Geography
Country: Japan
Coordinate: 42° 34' 45" N, 143° 15' 18" E
Coordinate basis: stated in text
Geography comments: "between the Sarabetsu IC and Churui IC on the Hiroo Expressway... this section was put into service in March 2015"
Environment
Habitat: temperate broadleaf/mixed forest
Altered habitat: cropland
Protection: unprotected
Substrate: ground surface
Habitat comments: "Cultivated land spreads around the animal path, and the mixed coniferous forest remaining on the steep hills intersects with the animal path"
photos indicate that there area consists almost entirely of crop fields
photos indicate that there area consists almost entirely of crop fields
Methods
Life forms: carnivores,ungulates
Sampling methods: no design,automatic cameras
Sample size: 379 captures or sightings
Nets or traps: 4
Net or trap nights: 208
Camera type: digital
Cameras paired: no
Sampling comments: photos were taken with four HCO model SG565F cameras throughout all of May through October and the first 24 days of November
Metadata
Sample number: 3693
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-10-28 20:26:55
Modified: 2020-10-28 09:26:55
Abundance distribution
5 species
1 singleton
total count 379
extrapolated richness: 7.7
Fisher's α: 0.814
geometric series k: 0.2474
Hurlbert's PIE: 0.4253
Shannon's H: 0.6938
Good's u: 0.9974
Each square represents a species. Square sizes are proportional to counts.
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| Cervus nippon | 267 | 103 kg |
| Vulpes vulpes | 105 | 5.3 kg carnivore-insectivore |
| Felis catus | 4 | |
| "Felis silvestris catus" | ||
| Procyon lotor | 2 | 5.5 kg carnivore-granivore |
| Canis lupus familiaris | 1 | 43 kg carnivore |
Current reference:
Sainz-Borgo 2016 (ER 2762)