State Natural Zakaznik · rus
Arga
- Area
- 916 km²
- IUCN cat.
- IV
- Year
- 1963
Overview
- Designation
- State Natural Zakaznik
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1963
- Managing authority
- Federal Executive Authority and Government Agency
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
60 distinct species · 65 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Arga : 13 espèces reliées par 13 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 3 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 · 3 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
192,1km
Lake surface here
0,43km²
Basins crossed
6
Max stream order
6
Max drainage
33 870km²
Discharge in basins
220,0m³/s
Mean precip.
445mm/an
Mean T°
0,3°C
Moisture idx
-0,32
Max snow
50%
Mean runoff
117mm/an
Mean elev. (basins)
272m
Watersheds crossing here
- Bassin de Чулымsub-area1 338,4 km²overlap494.87 km²54%
- Bassin de Чулымsub-area2 265 km²overlap351.13 km²38%
- Bassin de Большой Улуйsub-area2 112,9 km²overlap25.66 km²3%
- Bassin de Чулымsub-area369 km²overlap22.78 km²2%
- Bassin de Чулымsub-area53 km²overlap21.75 km²2%
- Bassin de Урюпsub-area138,3 km²overlap0.00 km²0%
Lakes (3, top by area)
Rivers / streams (5, 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
- 56.09636, 89.71269
- 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.