Ontologia

District · RUS

Venevskiy rayon

Russia

DfbCold, no dry season, warm summer(100 %)

Species observed

1 444

Observations

9 030

Area

1 708,8km²

Ecological tissue

Sample of 22 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Venevskiy rayon : 18 espèces reliées par 47 interactions GloBI sur 4 types (connectance 20.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
47
Connectance
0.203
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 444 distinct species · 9 030 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 030 obs · 47 cellules
Obs. / cellule
≥ 2 327
679–2 326
153–678
44–152
< 44

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

5,3°C

Annual rain

625mm

Warmest m°

23,0°C

Coldest m°

-11,0°C

Elevation: 208 m on average (min 148 m, max 253 m)

Bioclimatic detailsExpert
Annual mean temp.
5,3°C
Annual rain
625mm
Warmest month
23,0°C
Coldest month
-11,0°C
Mean alt.
208m
Min
148m
Max
253m
Std. dev.
16m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

66,0g/kg

Clay

25,1%

Sand

33,1%

Silt

41,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
104,4g/kg
Clay
24,4%
Sand
33,4%
Silt
42,1%
5–15 cm
pH H₂O
6,0
Org. C
52,1g/kg
Clay
25,0%
Sand
32,8%
Silt
42,2%
15–30 cm
pH H₂O
6,0
Org. C
41,5g/kg
Clay
25,9%
Sand
33,0%
Silt
41,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest28.2%
Crops35.5%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)36.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology11 basins · 7 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

330,1km

Lake surface here

2,06km²

Basins crossed

11

Max stream order

4

Max drainage

5 683km²

Discharge in basins

11,1m³/s

Mean precip.

614mm/an

Mean T°

4,7°C

Moisture idx

-0,09

Max snow

33%

Mean runoff

147mm/an

Mean elev. (basins)

205m

Watersheds crossing here

2 more basins

Lakes (7, top by area)

Rivers / streams (24, ord ≥ 4)

12 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

11,4%

Pesticides

5,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN III · 4IUCN IV · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN