Oka & Pra River Floodplains
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1994
1 348 km²
Region · rus
Russia
Species observed
11 910
Observations
2 141 756
Area
46 710,6km²
Sample of 31 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 Moskva : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 3 types (connectance 16.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
11 910 distinct species · 2 141 756 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
5,2°C
Annual rain
682mm
Warmest m°
22,7°C
Coldest m°
-10,8°C
Elevation: 171 m on average (min 100 m, max 299 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,5
Org. C
82,5g/kg
Clay
23,5%
Sand
37,5%
Silt
39,0%
Average over 0-30 cm. Per-depth details in expert panel.
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
5 738,1km
Lake surface here
255,94km²
Basins crossed
80
Max stream order
7
Max drainage
94 405km²
Discharge in basins
4 592,2m³/s
Mean precip.
635mm/an
Mean T°
4,6°C
Moisture idx
-0,02
Max snow
42%
Mean runoff
193mm/an
Mean elev. (basins)
172m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
7,1nW
Built-up
76,5%
Pesticides
4,5kg/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
1 331 km²
National Park · 1992
1 187 km²
Natural Park · 2006
607 km²
State Natural Zakaznik · 2002
473 km²
State Natural Zakaznik · 1994
360 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN