Ontologia

District · RUS

Bol'sheignatovskiy rayon

Russia

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

Species observed

745

Observations

1 734

Area

850,7km²

Ecological tissue

Sample of 37 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'sheignatovskiy rayon : 23 espèces reliées par 104 interactions GloBI sur 4 types (connectance 14.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
104
Connectance
0.140
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

745 distinct species · 1 734 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 734 obs · 20 cellules
Obs. / cellule
≥ 1 006
206–1 005
52–205
25–51
< 25

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

Climate

Mean T°

4,6°C

Annual rain

534mm

Warmest m°

23,5°C

Coldest m°

-12,7°C

Elevation: 174 m on average (min 94 m, max 245 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
534mm
Warmest month
23,5°C
Coldest month
-12,7°C
Mean alt.
174m
Min
94m
Max
245m
Std. dev.
35m
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

5,8

Org. C

49,7g/kg

Clay

29,2%

Sand

29,9%

Silt

40,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
86,6g/kg
Clay
27,6%
Sand
30,3%
Silt
42,1%
5–15 cm
pH H₂O
5,8
Org. C
40,1g/kg
Clay
28,7%
Sand
30,1%
Silt
41,2%
15–30 cm
pH H₂O
5,9
Org. C
22,4g/kg
Clay
31,2%
Sand
29,4%
Silt
39,4%

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

Land cover

Forest40.0%
Crops29.5%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)30.4%

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

Hydrology5 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

116,7km

Basins crossed

5

Max stream order

5

Max drainage

11 171km²

Discharge in basins

17,0m³/s

Mean precip.

539mm/an

Mean T°

3,9°C

Moisture idx

-0,18

Max snow

38%

Mean runoff

129mm/an

Mean elev. (basins)

165m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,5%

Pesticides

4,2kg/km²

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

Protected areas3

IUCN II · 1IUCN IV · 1IUCN III · 1📍 Point sites · 1

Smol`nyj

IUCN II

National Park · 1995

365 km²

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