National Park · mng
Onon-Balj /A/
- Area
- 2 911 km²
- IUCN cat.
- II
- Year
- 2000
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 2000
- Managing authority
- Ministry of Environment and Tourism
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
250 distinct species · 624 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Onon-Balj /A/ : 27 espèces reliées par 74 interactions GloBI sur 5 types (connectance 8.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology14 basins · 1 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
216,3km
Lake surface here
1,70km²
Basins crossed
14
Max stream order
5
Max drainage
22 560km²
Discharge in basins
54,7m³/s
Mean precip.
388mm/an
Mean T°
-1,9°C
Moisture idx
-0,45
Max snow
27%
Mean runoff
99mm/an
Mean elev. (basins)
1 226m
Watersheds crossing here
- Bassin de Балж голsub-area1 266,6 km²overlap791.65 km²27%
- Bassin de Тэнглэгsub-area475,1 km²overlap426.78 km²15%
- Bassin de Хёрханsub-area3 120,5 km²overlap307.01 km²11%
- Bassin de Балж голsub-area1 182 km²overlap294.84 km²10%
- Bassin de Агуцаsub-area2 207,6 km²overlap275.65 km²9%
- Bassin de Балж голsub-area239,9 km²overlap227.23 km²8%
- Bassin de Ононsub-area340,7 km²overlap125.97 km²4%
- Bassin de Балж голsub-area405,8 km²overlap124.20 km²4%
- Bassin de Балж голsub-area108,5 km²overlap108.59 km²4%
Lakes (1, top by area)
Rivers / streams (6, ord ≥ 4)
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
- 49.06312, 111.19300
- 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.