Ontologia

District · TUR

Kazan

Turkey

CsaTemperate, dry summer, hot summer(63 %)

Species observed

326

Observations

6 906

Area

415,5km²

Ecological tissue

Sample of 26 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 Kazan : 16 espèces reliées par 56 interactions GloBI sur 3 types (connectance 14.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
56
Connectance
0.148
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

326 distinct species · 6 906 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 906 obs · 9 cellules
Obs. / cellule
≥ 4 412
4 412–4 411
319–4 411
123–318
< 123

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

Climate

Mean T°

12,0°C

Annual rain

450mm

Warmest m°

29,8°C

Coldest m°

-3,9°C

Elevation: 978 m on average (min 808 m, max 1 383 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
450mm
Warmest month
29,8°C
Coldest month
-3,9°C
Mean alt.
978m
Min
808m
Max
1 383m
Std. dev.
125m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(63 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,2

Org. C

20,3g/kg

Clay

31,0%

Sand

30,2%

Silt

38,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
30,0g/kg
Clay
29,9%
Sand
30,9%
Silt
39,2%
5–15 cm
pH H₂O
7,2
Org. C
17,9g/kg
Clay
31,0%
Sand
30,1%
Silt
38,9%
15–30 cm
pH H₂O
7,2
Org. C
13,1g/kg
Clay
32,0%
Sand
29,6%
Silt
38,3%

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

Land cover

Forest3.5%
Crops50.6%
Built-up1.1%
Bare soil2.4%
Other (grassland, water…)42.4%

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

Hydrology4 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

104,8km

Basins crossed

4

Max stream order

3

Max drainage

3 319km²

Discharge in basins

1,9m³/s

Mean precip.

515mm/an

Mean T°

9,5°C

Moisture idx

-0,49

Max snow

9%

Mean runoff

131mm/an

Mean elev. (basins)

1 175m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

7,1nW

Built-up

113,6%

Pesticides

17,4kg/km²

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