Ontologia

District · RUS

Katayskiy rayon

Russia

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

Species observed

944

Observations

3 842

Area

2 693,8km²

Ecological tissue

Sample of 24 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 Katayskiy rayon : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 17.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
47
Connectance
0.170
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

944 distinct species · 3 842 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 842 obs · 47 cellules
Obs. / cellule
≥ 873
343–872
18–342
4–17
< 4

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

Climate

Mean T°

2,9°C

Annual rain

495mm

Warmest m°

23,3°C

Coldest m°

-17,4°C

Elevation: 148 m on average (min 93 m, max 169 m)

Bioclimatic detailsExpert
Annual mean temp.
2,9°C
Annual rain
495mm
Warmest month
23,3°C
Coldest month
-17,4°C
Mean alt.
148m
Min
93m
Max
169m
Std. dev.
16m
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

6,3

Org. C

51,8g/kg

Clay

30,2%

Sand

35,0%

Silt

34,8%

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
73,8g/kg
Clay
29,0%
Sand
35,7%
Silt
35,4%
5–15 cm
pH H₂O
6,2
Org. C
49,7g/kg
Clay
30,5%
Sand
34,9%
Silt
34,6%
15–30 cm
pH H₂O
6,3
Org. C
32,0g/kg
Clay
31,2%
Sand
34,5%
Silt
34,3%

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

Land cover

Forest36.2%
Crops13.1%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)50.6%

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

Hydrology11 basins · 28 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

376,1km

Lake surface here

15,53km²

Basins crossed

11

Max stream order

6

Max drainage

12 479km²

Discharge in basins

54,6m³/s

Mean precip.

459mm/an

Mean T°

2,3°C

Moisture idx

-0,30

Max snow

40%

Mean runoff

49mm/an

Mean elev. (basins)

153m

Rivers / streams (18, ord ≥ 4)

6 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

9,3%

Pesticides

3,3kg/km²

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

Protected areas4

IUCN IV · 2IUCN III · 2📍 Point sites · 2

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