Wild Area · usa
Quehanna
- Area
- 182 km²
- IUCN cat.
- VI
Overview
- Designation
- Wild Area
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
0 - Managing authority
- State Department of Natural Resources
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
764 distinct species · 19 903 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Quehanna : 25 espèces reliées par 68 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
39,6km
Basins crossed
2
Max stream order
2
Max drainage
4 114km²
Discharge in basins
15,5m³/s
Mean precip.
1 064mm/an
Mean T°
7,5°C
Moisture idx
0,09
Max snow
13%
Mean runoff
638mm/an
Mean elev. (basins)
533m
Watersheds crossing here
Rivers / streams (12, ord ≥ 4)
- Mosquito Creekord 3len here8.30 km19%total44 km
- Wykoff Runord 2len here7.48 km100%total7 km
- Red Runord 2len here6.24 km38%total16 km
- Twelvemile Runord 2len here5.25 km39%total14 km
- Mix Runord 2len here3.22 km46%total7 km
- Sinnemahoning Creekord 5len here1.95 km7%total27 km
- Laurel Draftord 1len here1.68 km100%total2 km
- Gore Draftord 1len here1.57 km100%total2 km
- Upper Three Runsord 1len here1.34 km15%total9 km
- Paige Runord 1len here1.22 km100%total1 km
- Upper Jerry Runord 1len here0.93 km13%total7 km
- Sanders Draftord 2len here0.46 km101%total0 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
- 41.24158, -78.14379
- 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.