Ontologia

District · RUS

Vsevolzhsk

Russia

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

Species observed

1 120

Observations

2 911

Area

1,3km²

Ecological tissue

Sample of 33 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 Vsevolzhsk : 22 espèces reliées par 99 interactions GloBI sur 5 types (connectance 18.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
99
Connectance
0.188
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

1 120 distinct species · 2 911 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 911 obs · 1 cellules
Obs. / cellule
≥ 2 911
2 911–2 910
2 911–2 910
2 911–2 910
< 2 911

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

Climate

Mean T°

4,9°C

Annual rain

707mm

Warmest m°

21,5°C

Coldest m°

-9,5°C

Elevation: 27 m on average (min 26 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
4,9°C
Annual rain
707mm
Warmest month
21,5°C
Coldest month
-9,5°C
Mean alt.
27m
Min
26m
Max
30m
Std. dev.
2m
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

5,6

Org. C

131,2g/kg

Clay

16,4%

Sand

52,6%

Silt

30,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
195,3g/kg
Clay
16,1%
Sand
52,6%
Silt
31,4%
5–15 cm
pH H₂O
5,7
Org. C
136,8g/kg
Clay
16,7%
Sand
52,4%
Silt
30,9%
15–30 cm
pH H₂O
5,7
Org. C
61,4g/kg
Clay
16,5%
Sand
53,0%
Silt
30,5%

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

Land cover

Forest46.8%
Crops4.0%
Built-up5.6%
Bare soil0.0%
Other (grassland, water…)43.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

285 331km²

Discharge in basins

2,3m³/s

Mean precip.

638mm/an

Mean T°

4,6°C

Moisture idx

0,13

Max snow

37%

Mean runoff

169mm/an

Mean elev. (basins)

39m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

38,7nW

Built-up

562,0%

Pesticides

5,2kg/km²

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