Ontologia

District · RUS

Pestrechinskiy rayon

Russia

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

Species observed

657

Observations

2 070

Area

1 483,3km²

Ecological tissue

Sample of 39 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 Pestrechinskiy rayon : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 5 types (connectance 11.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
95
Connectance
0.116
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

657 distinct species · 2 070 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 070 obs · 35 cellules
Obs. / cellule
≥ 523
95–522
61–94
41–60
< 41

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

Climate

Mean T°

3,9°C

Annual rain

584mm

Warmest m°

23,5°C

Coldest m°

-13,8°C

Elevation: 131 m on average (min 60 m, max 206 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
584mm
Warmest month
23,5°C
Coldest month
-13,8°C
Mean alt.
131m
Min
60m
Max
206m
Std. dev.
31m
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

5,9

Org. C

55,0g/kg

Clay

24,4%

Sand

38,0%

Silt

37,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
91,5g/kg
Clay
23,3%
Sand
38,4%
Silt
38,3%
5–15 cm
pH H₂O
5,9
Org. C
48,0g/kg
Clay
23,9%
Sand
38,3%
Silt
37,9%
15–30 cm
pH H₂O
5,9
Org. C
25,5g/kg
Clay
26,1%
Sand
37,4%
Silt
36,5%

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

Land cover

Forest15.1%
Crops51.6%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)33.0%

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

Hydrology7 basins · 5 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

304,1km

Lake surface here

1,21km²

Basins crossed

7

Max stream order

4

Max drainage

517 497km²

Discharge in basins

201,5m³/s

Mean precip.

554mm/an

Mean T°

3,5°C

Moisture idx

-0,15

Max snow

41%

Mean runoff

178mm/an

Mean elev. (basins)

121m

Watersheds crossing here

Lakes (5, top by area)

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,6nW

Built-up

22,4%

Pesticides

4,1kg/km²

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

Protected areas4

IUCN IV · 2IUCN III · 2

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