Ontologia

District · RUS

Zav'yalovskiy rayon

Russia

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

Species observed

661

Observations

2 478

Area

2 163,6km²

Ecological tissue

Sample of 29 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 Zav'yalovskiy rayon : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 17.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
69
Connectance
0.170
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

661 distinct species · 2 478 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 478 obs · 50 cellules
Obs. / cellule
≥ 800
116–799
32–115
10–31
< 10

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

Climate

Mean T°

2,8°C

Annual rain

369mm

Warmest m°

24,9°C

Coldest m°

-18,7°C

Elevation: 168 m on average (min 140 m, max 225 m)

Bioclimatic detailsExpert
Annual mean temp.
2,8°C
Annual rain
369mm
Warmest month
24,9°C
Coldest month
-18,7°C
Mean alt.
168m
Min
140m
Max
225m
Std. dev.
18m
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

7,2

Org. C

45,3g/kg

Clay

22,5%

Sand

56,0%

Silt

21,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
73,7g/kg
Clay
21,6%
Sand
57,1%
Silt
21,3%
5–15 cm
pH H₂O
7,2
Org. C
37,9g/kg
Clay
22,3%
Sand
55,9%
Silt
21,9%
15–30 cm
pH H₂O
7,4
Org. C
24,3g/kg
Clay
23,6%
Sand
55,1%
Silt
21,4%

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

Land cover

Forest7.1%
Crops43.8%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)49.0%

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

Hydrology9 basins · 50 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

152,7km

Lake surface here

100,90km²

Basins crossed

9

Max stream order

5

Max drainage

11 453km²

Discharge in basins

12,5m³/s

Mean precip.

361mm/an

Mean T°

2,0°C

Moisture idx

-0,52

Max snow

44%

Mean runoff

44mm/an

Mean elev. (basins)

178m

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

10,8%

Pesticides

3,0kg/km²

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

Protected areas1

IUCN IV · 1

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