Ontologia

District · RUS

Volodarskiy rayon

Russia

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

Species observed

1 592

Observations

8 467

Area

1 325,7km²

Ecological tissue

Sample of 39 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 Volodarskiy rayon : 22 espèces reliées par 93 interactions GloBI sur 5 types (connectance 12.6%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
93
Connectance
0.126
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

1 592 distinct species · 8 467 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 467 obs · 34 cellules
Obs. / cellule
≥ 1 320
600–1 319
253–599
107–252
< 107

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

667mm

Warmest m°

23,4°C

Coldest m°

-11,6°C

Elevation: 96 m on average (min 68 m, max 183 m)

Bioclimatic detailsExpert
Annual mean temp.
4,9°C
Annual rain
667mm
Warmest month
23,4°C
Coldest month
-11,6°C
Mean alt.
96m
Min
68m
Max
183m
Std. dev.
14m
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

5,5

Org. C

82,7g/kg

Clay

22,2%

Sand

42,2%

Silt

35,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
121,5g/kg
Clay
20,9%
Sand
43,0%
Silt
36,1%
5–15 cm
pH H₂O
5,5
Org. C
87,1g/kg
Clay
21,9%
Sand
42,2%
Silt
35,8%
15–30 cm
pH H₂O
5,6
Org. C
39,6g/kg
Clay
23,8%
Sand
41,4%
Silt
34,8%

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

Land cover

Forest50.5%
Crops18.2%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)30.2%

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

Hydrology7 basins · 29 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

184,3km

Lake surface here

11,56km²

Basins crossed

7

Max stream order

8

Max drainage

244 308km²

Discharge in basins

1 044,5m³/s

Mean precip.

583mm/an

Mean T°

4,5°C

Moisture idx

-0,08

Max snow

45%

Mean runoff

175mm/an

Mean elev. (basins)

95m

Watersheds crossing here

Lakes (29, top by area)

20 more lakes

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

Human pressure

Pop. density

1hab/km²

Night light

2,5nW

Built-up

73,1%

Pesticides

2,6kg/km²

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

Protected areas9

IUCN III · 8IUCN Not Reported · 1
Complete list

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