Derkul river valley
IUCN Not ReportedEmerald Network
685 km²
District · RUS
Russia
Species observed
1 113
Observations
2 737
Area
3 327,5km²
Sample of 32 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 Millerovskiy rayon : 30 espèces + 2 bulles famille, 49 interactions GloBI documentées sur 3 types (connectance 9.9%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 113 distinct species · 2 737 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
8,3°C
Annual rain
541mm
Warmest m°
27,0°C
Coldest m°
-8,3°C
Elevation: 129 m on average (min 45 m, max 222 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
7,0
Org. C
54,3g/kg
Clay
32,8%
Sand
25,0%
Silt
42,1%
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
424,1km
Lake surface here
2,05km²
Basins crossed
9
Max stream order
5
Max drainage
5 366km²
Discharge in basins
12,3m³/s
Mean precip.
489mm/an
Mean T°
7,8°C
Moisture idx
-0,40
Max snow
21%
Mean runoff
63mm/an
Mean elev. (basins)
134m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,1nW
Built-up
8,0%
Pesticides
5,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Emerald Network
685 km²
Regional landscape park · 2001
141 km²
Emerald Network
139 km²
Protected Landscape · 2006
16 km²
Protected Landscape · 2006
13 km²
Protected Landscape · 2006
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN