Ontologia

District · RUS

Tomskiy rayon

Russia

DfbCold, no dry season, warm summer(71 %)

Species observed

3 331

Observations

74 870

Area

10 845,3km²

Ecological tissue

Sample of 41 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 Tomskiy rayon : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 9.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
84
Connectance
0.098
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

3 331 distinct species · 74 870 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 870 obs · 252 cellules
Obs. / cellule
≥ 7 324
397–7 323
26–396
5–25
< 5

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

Climate

Mean T°

0,6°C

Annual rain

695mm

Warmest m°

22,8°C

Coldest m°

-20,5°C

Elevation: 144 m on average (min 67 m, max 262 m)

Bioclimatic detailsExpert
Annual mean temp.
0,6°C
Annual rain
695mm
Warmest month
22,8°C
Coldest month
-20,5°C
Mean alt.
144m
Min
67m
Max
262m
Std. dev.
42m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(71 %)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

47,0g/kg

Clay

29,6%

Sand

34,0%

Silt

36,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
65,3g/kg
Clay
28,0%
Sand
34,8%
Silt
37,1%
5–15 cm
pH H₂O
5,7
Org. C
45,6g/kg
Clay
29,7%
Sand
33,9%
Silt
36,4%
15–30 cm
pH H₂O
5,9
Org. C
30,3g/kg
Clay
31,0%
Sand
33,3%
Silt
35,6%

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

Land cover

Forest74.2%
Crops1.6%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)24.0%

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

Hydrology22 basins · 36 lakes · 70 rivers

Hydrology metrics for this exact territory

Stream length here

1 779,7km

Lake surface here

19,29km²

Basins crossed

22

Max stream order

8

Max drainage

325 426km²

Discharge in basins

5 613,2m³/s

Mean precip.

537mm/an

Mean T°

0,4°C

Moisture idx

-0,14

Max snow

55%

Mean runoff

234mm/an

Mean elev. (basins)

144m

Watersheds crossing here

13 more basins

Lakes (36, top by area)

27 more lakes

Rivers / streams (70, ord ≥ 4)

58 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,3nW

Built-up

19,1%

Pesticides

1,7kg/km²

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

Protected areas41

IUCN III · 24IUCN IV · 6IUCN II · 6IUCN Not Reported · 5📍 Point sites · 16

Kaltajskij

IUCN IV

State Natural Zakaznik · 1963

525 km²

Tomskij

IUCN IV

State Natural Zakaznik

490 km²

Kitatskij

IUCN IV

State Natural Zakaznik · 1964

468 km²

Complete list

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