Ontologia

District · RUS

Ust'-Ilimskiy rayon

Russia

DfcCold, no dry season, cold summer(100 %)

Species observed

595

Observations

1 293

Area

36 943,7km²

Ecological tissue

Sample of 30 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 Ust'-Ilimskiy rayon : 24 espèces reliées par 36 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
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

595 distinct species · 1 293 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 293 obs · 292 cellules
Obs. / cellule
≥ 135
5–134
2–4
1–1
< 1

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

Climate

Mean T°

-2,4°C

Annual rain

538mm

Warmest m°

22,2°C

Coldest m°

-26,2°C

Elevation: 406 m on average (min 187 m, max 844 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,4°C
Annual rain
538mm
Warmest month
22,2°C
Coldest month
-26,2°C
Mean alt.
406m
Min
187m
Max
844m
Std. dev.
96m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(100 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

60,9g/kg

Clay

22,8%

Sand

40,9%

Silt

36,3%

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
79,5g/kg
Clay
22,5%
Sand
40,0%
Silt
37,5%
5–15 cm
pH H₂O
5,9
Org. C
57,5g/kg
Clay
22,5%
Sand
41,2%
Silt
36,3%
15–30 cm
pH H₂O
6,0
Org. C
45,7g/kg
Clay
23,5%
Sand
41,5%
Silt
35,0%

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

Land cover

Forest89.0%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)11.0%

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

Hydrology82 basins · 17 lakes · 47 rivers

Hydrology metrics for this exact territory

Stream length here

2 793,2km

Lake surface here

959,36km²

Basins crossed

82

Max stream order

8

Max drainage

802 676km²

Discharge in basins

47 000,4m³/s

Mean precip.

374mm/an

Mean T°

-3,4°C

Moisture idx

-0,41

Max snow

63%

Mean runoff

221mm/an

Mean elev. (basins)

408m

Watersheds crossing here

73 more basins

Lakes (17, top by area)

8 more lakes

Rivers / streams (47, ord ≥ 4)

35 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

1,1%

Pesticides

0,5kg/km²

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

Protected areas2

IUCN IV · 1IUCN III · 1

Educhanskij

IUCN IV

State Natural Zakaznik · 1963

459 km²

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