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: 43° 35' 45" N, 143° 15' 18" E
Latlng 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
Basal area status: not applicable
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 no: 3693
Contributor no: John Alroy
Enterer: John Alroy
Created: 2020-10-28 20:26:55
Modified: 2020-10-28 09:26:55
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
5 species
1 singleton
total count 379
geometric series index: 7.7
Fisher's α: 0.814
geometric series k: 0.2942
Hurlbert's PIE: 0.4253
Shannon's H: 0.6938
Good's u: 0.9974
Register
| Cervus nippon (sika deer) | 267 | 103.0 kg |
| Vulpes vulpes (red fox) | 105 | |
| Felis catus (domestic cat) | 4 | |
| "Felis silvestris catus" | ||
| Procyon lotor (raccoon) | 2 | 5.5 kg |
| Canis lupus familiaris (gray wolf) | 1 | 43.0 kg |