Ontologia

District · RUS

Davlekanovskiy rayon

Russia

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

Species observed

835

Observations

3 369

Area

1 498,1km²

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 Davlekanovskiy rayon : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 4 bulles famille, 36 interactions GloBI documentées sur 2 types (connectance 11.1%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
26
Interactions affichées
36
Connectance
0.111
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

835 distinct species · 3 369 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 369 obs · 29 cellules
Obs. / cellule
≥ 1 143
529–1 142
28–528
11–27
< 11

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

Climate

Mean T°

4,0°C

Annual rain

504mm

Warmest m°

24,4°C

Coldest m°

-15,2°C

Elevation: 191 m on average (min 102 m, max 316 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
504mm
Warmest month
24,4°C
Coldest month
-15,2°C
Mean alt.
191m
Min
102m
Max
316m
Std. dev.
38m
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

6,9

Org. C

52,9g/kg

Clay

31,4%

Sand

27,5%

Silt

41,1%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
86,1g/kg
Clay
30,6%
Sand
28,4%
Silt
41,0%
5–15 cm
pH H₂O
6,9
Org. C
45,0g/kg
Clay
31,7%
Sand
27,2%
Silt
41,0%
15–30 cm
pH H₂O
6,9
Org. C
27,5g/kg
Clay
31,8%
Sand
26,7%
Silt
41,4%

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

Land cover

Forest10.9%
Crops53.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)35.0%

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

Hydrology7 basins · 7 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

236,0km

Lake surface here

24,40km²

Basins crossed

7

Max stream order

5

Max drainage

10 246km²

Discharge in basins

22,1m³/s

Mean precip.

549mm/an

Mean T°

3,2°C

Moisture idx

-0,25

Max snow

40%

Mean runoff

113mm/an

Mean elev. (basins)

192m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

15,2%

Pesticides

3,4kg/km²

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

Protected areas5

IUCN III · 3IUCN II · 1IUCN Not Reported · 1

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