Ontologia

District · RUS

Bol'shesosnovskiy rayon

Russia

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

Species observed

540

Observations

769

Area

2 128km²

Ecological tissue

Sample of 13 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 Bol'shesosnovskiy rayon : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 19.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
15
Connectance
0.192
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

540 distinct species · 769 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

769 obs · 25 cellules
Obs. / cellule
≥ 420
28–419
4–27
3–3
< 3

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

Climate

Mean T°

2,6°C

Annual rain

579mm

Warmest m°

22,7°C

Coldest m°

-15,9°C

Elevation: 177 m on average (min 92 m, max 254 m)

Bioclimatic detailsExpert
Annual mean temp.
2,6°C
Annual rain
579mm
Warmest month
22,7°C
Coldest month
-15,9°C
Mean alt.
177m
Min
92m
Max
254m
Std. dev.
31m
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

5,7

Org. C

58,3g/kg

Clay

23,8%

Sand

39,1%

Silt

37,1%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
93,2g/kg
Clay
23,0%
Sand
39,3%
Silt
37,8%
5–15 cm
pH H₂O
5,7
Org. C
56,3g/kg
Clay
23,6%
Sand
38,9%
Silt
37,5%
15–30 cm
pH H₂O
5,8
Org. C
25,3g/kg
Clay
24,8%
Sand
39,2%
Silt
36,0%

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

Land cover

Forest57.8%
Crops13.5%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)28.6%

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

Hydrology11 basins · 4 lakes · 33 rivers

Hydrology metrics for this exact territory

Stream length here

489,0km

Lake surface here

1,23km²

Basins crossed

11

Max stream order

5

Max drainage

182 225km²

Discharge in basins

137,5m³/s

Mean precip.

594mm/an

Mean T°

2,1°C

Moisture idx

-0,05

Max snow

49%

Mean runoff

243mm/an

Mean elev. (basins)

178m

Watersheds crossing here

2 more basins

Lakes (4, top by area)

Rivers / streams (33, ord ≥ 4)

21 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

3,6%

Pesticides

3,5kg/km²

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

Protected areas6

IUCN IV · 6

Ocherskij

IUCN IV

State Natural Zakaznik · 1980

346 km²

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