Wild and Scenic River · usa
Grande Ronde, Oregon
- Area
- 58 km²
- IUCN cat.
- V
Overview
- Designation
- Wild and Scenic River
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- Forest Service ; Bureau of Land Management
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
90 distinct species · 256 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Grande Ronde, Oregon : 23 espèces reliées par 49 interactions GloBI sur 6 types (connectance 9.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
70,2km
Basins crossed
3
Max stream order
5
Max drainage
9 172km²
Discharge in basins
3,2m³/s
Mean precip.
604mm/an
Mean T°
5,8°C
Moisture idx
-0,36
Max snow
37%
Mean runoff
239mm/an
Mean elev. (basins)
1 162m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- Grande Ronde Riverord 5len here56.28 km21%total262 km
- Bear Creekord 5len here5.47 km1%total575 km
- Elbow Creekord 5len here3.15 km20%total15 km
- Sheep Creekord 5len here1.31 km1%total260 km
- Sickfoot Creekord 1len here1.00 km20%total5 km
- Alder Creekord 4len here0.94 km1%total139 km
- Wenaha Riverord 4len here0.92 km4%total26 km
- Grouse Creekord 3len here0.69 km1%total120 km
- Cabin Creekord 4len here0.49 km1%total87 km
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
- 45.86161, -117.62793
- 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.