Oka & Pra River Floodplains
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1994
1 348 km²
District · RUS
Russia
Species observed
1 748
Observations
49 981
Area
4 106,2km²
Sample of 17 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).
Tissu écologique de Gus'-Khrustal'nyy rayon : 13 espèces reliées par 32 interactions GloBI sur 3 types (connectance 20.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 748 distinct species · 49 981 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
5,3°C
Annual rain
656mm
Warmest m°
23,5°C
Coldest m°
-11,0°C
Elevation: 131 m on average (min 90 m, max 175 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,3
Org. C
85,4g/kg
Clay
21,9%
Sand
38,9%
Silt
39,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
721,4km
Lake surface here
5,39km²
Basins crossed
10
Max stream order
4
Max drainage
4 312km²
Discharge in basins
29,6m³/s
Mean precip.
600mm/an
Mean T°
4,6°C
Moisture idx
-0,09
Max snow
44%
Mean runoff
191mm/an
Mean elev. (basins)
131m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,3nW
Built-up
10,4%
Pesticides
2,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wetland of International Importance (Ramsar Site) · 1994
1 348 km²
National Park · 1992
1 187 km²
State Natural Zakaznik · 1986
228 km²
State Natural Zakaznik · 1989
14 km²
State Natural Zakaznik · 2017
5 km²
State Natural Zakaznik · 1983
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN