OECM · jpn
Hokkaido University - Uryu Experimental Forest
- Area
- 242 km²
- IUCN cat.
- Not Applicable
- Year
- 2023
Overview
- Designation
- OECM
- Established
- 2023
- Managing authority
- Hokkaido University
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
95 distinct species · 298 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Hokkaido University - Uryu Experimental Forest : 17 espèces reliées par 19 interactions GloBI sur 5 types (connectance 8.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 0 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
44,2km
Basins crossed
6
Max stream order
4
Max drainage
3 673km²
Discharge in basins
8,7m³/s
Mean precip.
1 268mm/an
Mean T°
5,6°C
Moisture idx
0,43
Max snow
48%
Mean runoff
1 004mm/an
Mean elev. (basins)
284m
Watersheds crossing here
Rivers / streams (16, ord ≥ 4)
- プトカマベツ川ord 2len here13.24 km90%total15 km
- カルウシナイ川ord 2len here6.03 km97%total6 km
- 泥川ord 1len here4.76 km100%total5 km
- ウツナイ川ord 2len here3.66 km25%total15 km
- 雨竜川ord 4len here3.60 km3%total113 km
- ルヤンベナイ川ord 1len here3.29 km91%total4 km
- モシリウンナイ川ord 2len here1.98 km25%total8 km
- 五号の沢川ord 4len here1.69 km25%total7 km
- チセウルペシュベ川ord 1len here1.57 km52%total3 km
- 二号の沢川ord 4len here1.52 km27%total6 km
- 林班の沢川ord 1len here1.32 km100%total1 km
- 滝の沢川ord 4len here0.83 km7%total12 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 44.42599, 142.17667
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.