Ontologia

District · RUS

Angarskiy rayon

Russia

DwbCold, dry winter, warm summer(91 %)

Species observed

1 220

Observations

9 894

Area

2 015,4km²

Ecological tissue

Sample of 16 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 Angarskiy rayon : 15 espèces reliées par 10 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
10
Connectance
0.083
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

1 220 distinct species · 9 894 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 894 obs · 54 cellules
Obs. / cellule
≥ 3 290
298–3 289
38–297
9–37
< 9

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

Climate

Mean T°

-0,0°C

Annual rain

425mm

Warmest m°

23,7°C

Coldest m°

-25,4°C

Elevation: 535 m on average (min 406 m, max 732 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,0°C
Annual rain
425mm
Warmest month
23,7°C
Coldest month
-25,4°C
Mean alt.
535m
Min
406m
Max
732m
Std. dev.
69m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(91 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

65,5g/kg

Clay

18,7%

Sand

57,2%

Silt

24,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
111,7g/kg
Clay
18,6%
Sand
57,6%
Silt
23,9%
5–15 cm
pH H₂O
6,2
Org. C
54,2g/kg
Clay
18,8%
Sand
56,8%
Silt
24,4%
15–30 cm
pH H₂O
6,2
Org. C
30,6g/kg
Clay
18,7%
Sand
57,1%
Silt
24,2%

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

Land cover

Forest49.2%
Crops3.4%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)47.0%

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

Hydrology11 basins · 4 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

195,8km

Lake surface here

1,70km²

Basins crossed

11

Max stream order

8

Max drainage

604 876km²

Discharge in basins

5 083,5m³/s

Mean precip.

485mm/an

Mean T°

-1,0°C

Moisture idx

-0,29

Max snow

43%

Mean runoff

21mm/an

Mean elev. (basins)

537m

Watersheds crossing here

2 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

2,5nW

Built-up

34,2%

Pesticides

0,1kg/km²

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