Ontologia

District · RUS

Biyskiy rayon

Russia

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

Species observed

1 181

Observations

5 632

Area

2 387,5km²

Ecological tissue

Sample of 29 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 Biyskiy rayon : 20 espèces reliées par 77 interactions GloBI sur 3 types (connectance 16.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
77
Connectance
0.166
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

1 181 distinct species · 5 632 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 632 obs · 78 cellules
Obs. / cellule
≥ 699
230–698
51–229
18–50
< 18

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

Climate

Mean T°

3,0°C

Annual rain

615mm

Warmest m°

25,2°C

Coldest m°

-19,5°C

Elevation: 237 m on average (min 164 m, max 409 m)

Bioclimatic detailsExpert
Annual mean temp.
3,0°C
Annual rain
615mm
Warmest month
25,2°C
Coldest month
-19,5°C
Mean alt.
237m
Min
164m
Max
409m
Std. dev.
47m
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

6,6

Org. C

44,7g/kg

Clay

29,0%

Sand

44,4%

Silt

26,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
61,6g/kg
Clay
28,6%
Sand
45,1%
Silt
26,3%
5–15 cm
pH H₂O
6,6
Org. C
43,0g/kg
Clay
29,3%
Sand
44,2%
Silt
26,5%
15–30 cm
pH H₂O
6,7
Org. C
29,5g/kg
Clay
29,2%
Sand
44,0%
Silt
26,8%

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

Land cover

Forest21.6%
Crops27.9%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)50.0%

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

Hydrology11 basins · 3 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

401,2km

Lake surface here

2,40km²

Basins crossed

11

Max stream order

7

Max drainage

97 898km²

Discharge in basins

1 195,9m³/s

Mean precip.

504mm/an

Mean T°

2,9°C

Moisture idx

-0,34

Max snow

46%

Mean runoff

283mm/an

Mean elev. (basins)

240m

Watersheds crossing here

2 more basins

Lakes (3, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

44,7%

Pesticides

3,0kg/km²

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

Protected areas2

IUCN IV · 1IUCN III · 1

Lebedinyj

IUCN IV

State Natural Zakaznik · 1973

305 km²

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