Ontologia

District · RUS

Buzulukskiy rayon

Russia

DfbCold, no dry season, warm summer(99 %)

Species observed

993

Observations

3 341

Area

3 480,5km²

Ecological tissue

Sample of 43 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 Buzulukskiy rayon : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 6 types (connectance 10.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
96
Connectance
0.106
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

993 distinct species · 3 341 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 341 obs · 56 cellules
Obs. / cellule
≥ 710
148–709
30–147
15–29
< 15

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

Climate

Mean T°

4,8°C

Annual rain

551mm

Warmest m°

25,6°C

Coldest m°

-14,1°C

Elevation: 135 m on average (min 59 m, max 266 m)

Bioclimatic detailsExpert
Annual mean temp.
4,8°C
Annual rain
551mm
Warmest month
25,6°C
Coldest month
-14,1°C
Mean alt.
135m
Min
59m
Max
266m
Std. dev.
46m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(99 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

47,2g/kg

Clay

34,7%

Sand

26,4%

Silt

38,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
68,5g/kg
Clay
33,3%
Sand
27,1%
Silt
39,6%
5–15 cm
pH H₂O
7,0
Org. C
45,6g/kg
Clay
34,6%
Sand
26,0%
Silt
39,4%
15–30 cm
pH H₂O
7,0
Org. C
27,5g/kg
Clay
36,2%
Sand
26,2%
Silt
37,6%

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

Land cover

Forest25.2%
Crops46.7%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)27.8%

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

Hydrology12 basins · 10 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

543,6km

Lake surface here

10,61km²

Basins crossed

12

Max stream order

5

Max drainage

25 585km²

Discharge in basins

126,6m³/s

Mean precip.

503mm/an

Mean T°

4,3°C

Moisture idx

-0,34

Max snow

39%

Mean runoff

106mm/an

Mean elev. (basins)

138m

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

19,8%

Pesticides

2,9kg/km²

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

Protected areas13

IUCN III · 12IUCN II · 1
Complete list

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