Volzhskie prostory
IUCN IVState Natural Zakaznik · 2019
291 km²
District · RUS
Russia
Species observed
3 962
Observations
51 231
Area
2 044,1km²
Sample of 37 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 Vysokogorskiy rayon : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 6 types (connectance 12.8%, 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).
3 962 distinct species · 51 231 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
3,8°C
Annual rain
568mm
Warmest m°
23,5°C
Coldest m°
-13,9°C
Elevation: 129 m on average (min 50 m, max 212 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,8
Org. C
55,2g/kg
Clay
23,5%
Sand
39,2%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
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
422,7km
Lake surface here
19,47km²
Basins crossed
11
Max stream order
8
Max drainage
649 628km²
Discharge in basins
693,4m³/s
Mean precip.
561mm/an
Mean T°
3,4°C
Moisture idx
-0,12
Max snow
45%
Mean runoff
175mm/an
Mean elev. (basins)
136m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
2hab/km²
Night light
15,8nW
Built-up
110,5%
Pesticides
4,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
State Natural Zakaznik · 2019
291 km²
State Natural Zakaznik · 2019
108 km²
State Natural Zakaznik · 2002
98 km²
State Natural Zakaznik · 1999
62 km²
Green Zone · 1996
28 km²
State Natural Zakaznik · 2019
20 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN