National Park · per
Yanachaga-Chemillén
- Area
- 1 138 km²
- IUCN cat.
- II
- Year
- 1986
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 1986
- Managing authority
- Servicio Nacional de Áreas Naturales Protegidas por el estado (SERNANP)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
5 000 distinct species · 77 685 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Yanachaga-Chemillén : 20 espèces reliées par 37 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
67,0km
Basins crossed
5
Max stream order
5
Max drainage
3 386km²
Discharge in basins
96,3m³/s
Mean precip.
1 876mm/an
Mean T°
20,6°C
Moisture idx
0,03
Max snow
2%
Mean runoff
1 807mm/an
Mean elev. (basins)
1 333m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Iscozasinord 4len here24.05 km33%total73 km
- Río Huancabambaord 5len here23.94 km14%total177 km
- Chuchurasord 4len here14.13 km19%total74 km
- Río Llamaquizúord 3len here3.31 km14%total24 km
- Yanachagaord 4len here1.04 km7%total15 km
- Rayantamboord 5len here0.50 km10%total5 km
- Río Bocasord 4len here≈ tangenttotal46 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
- -10.38646, -75.34199
- 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.