Ontologia

District · RUS

Volgodonsk

Russia

DfaCold, no dry season, hot summer(100 %)

Species observed

329

Observations

796

Area

5km²

Ecological tissue

Sample of 48 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 Volgodonsk : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 172 interactions GloBI sur 5 types (connectance 14.6%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
172
Connectance
0.146
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

329 distinct species · 796 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

796 obs · 3 cellules
Obs. / cellule
≥ 707
707–706
707–706
86–706
< 86

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

Climate

Mean T°

9,9°C

Annual rain

480mm

Warmest m°

28,7°C

Coldest m°

-6,5°C

Elevation: 43 m on average (min 35 m, max 50 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
480mm
Warmest month
28,7°C
Coldest month
-6,5°C
Mean alt.
43m
Min
35m
Max
50m
Std. dev.
6m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

58,0g/kg

Clay

32,5%

Sand

22,7%

Silt

44,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
86,4g/kg
Clay
30,5%
Sand
23,5%
Silt
46,1%
5–15 cm
pH H₂O
7,0
Org. C
53,3g/kg
Clay
32,4%
Sand
22,3%
Silt
45,3%
15–30 cm
pH H₂O
7,0
Org. C
34,2g/kg
Clay
34,7%
Sand
22,2%
Silt
43,1%

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

Land cover

Forest2.4%
Crops2.3%
Built-up12.6%
Bare soil0.2%
Other (grassland, water…)82.5%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

255 284km²

Discharge in basins

3,8m³/s

Mean precip.

441mm/an

Mean T°

9,3°C

Moisture idx

-0,49

Max snow

16%

Mean runoff

66mm/an

Mean elev. (basins)

50m

Watersheds crossing here

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

Human pressure

Pop. density

17hab/km²

Night light

11,2nW

Built-up

1 262,5%

Pesticides

4,4kg/km²

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