Ontologia

District · RUS

Kalyazinskiy rayon

Russia

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

Species observed

664

Observations

1 916

Area

1 455,6km²

Ecological tissue

Sample of 31 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 Kalyazinskiy rayon : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
68
Connectance
0.129
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

664 distinct species · 1 916 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 916 obs · 35 cellules
Obs. / cellule
≥ 753
132–752
37–131
7–36
< 7

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

Climate

Mean T°

4,7°C

Annual rain

661mm

Warmest m°

22,3°C

Coldest m°

-11,2°C

Elevation: 136 m on average (min 115 m, max 193 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
661mm
Warmest month
22,3°C
Coldest month
-11,2°C
Mean alt.
136m
Min
115m
Max
193m
Std. dev.
13m
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

5,5

Org. C

92,5g/kg

Clay

17,7%

Sand

50,5%

Silt

31,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
128,2g/kg
Clay
17,9%
Sand
48,9%
Silt
33,1%
5–15 cm
pH H₂O
5,6
Org. C
94,3g/kg
Clay
17,7%
Sand
51,4%
Silt
30,9%
15–30 cm
pH H₂O
5,6
Org. C
55,0g/kg
Clay
17,6%
Sand
51,1%
Silt
31,3%

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

Land cover

Forest62.7%
Crops14.8%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)22.4%

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

Hydrology12 basins · 3 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

271,8km

Lake surface here

2,48km²

Basins crossed

12

Max stream order

5

Max drainage

60 293km²

Discharge in basins

118,6m³/s

Mean precip.

617mm/an

Mean T°

4,1°C

Moisture idx

-0,01

Max snow

43%

Mean runoff

197mm/an

Mean elev. (basins)

143m

Watersheds crossing here

3 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

0hab/km²

Night light

0,2nW

Built-up

2,5%

Pesticides

3,5kg/km²

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

Protected areas9

IUCN IV · 7IUCN III · 2📍 Point sites · 4
Complete list

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