Ontologia

NA · RUS

Zarayskiy rayon

Russia

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

Species observed

1 177

Observations

4 248

Area

966,2km²

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 Zarayskiy rayon : 21 espèces reliées par 83 interactions GloBI sur 3 types (connectance 20.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
83
Connectance
0.204
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

1 177 distinct species · 4 248 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 248 obs · 25 cellules
Obs. / cellule
≥ 1 309
302–1 308
176–301
91–175
< 91

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

Climate

Mean T°

5,5°C

Annual rain

620mm

Warmest m°

23,3°C

Coldest m°

-10,9°C

Elevation: 169 m on average (min 116 m, max 231 m)

Bioclimatic detailsExpert
Annual mean temp.
5,5°C
Annual rain
620mm
Warmest month
23,3°C
Coldest month
-10,9°C
Mean alt.
169m
Min
116m
Max
231m
Std. dev.
20m
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

62,1g/kg

Clay

28,0%

Sand

30,9%

Silt

41,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
102,3g/kg
Clay
26,8%
Sand
31,5%
Silt
41,7%
5–15 cm
pH H₂O
5,9
Org. C
47,7g/kg
Clay
27,9%
Sand
30,7%
Silt
41,5%
15–30 cm
pH H₂O
6,0
Org. C
36,4g/kg
Clay
29,5%
Sand
30,7%
Silt
39,8%

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

Land cover

Forest20.4%
Crops52.3%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)27.1%

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

Hydrology4 basins · 8 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

192,2km

Lake surface here

1,49km²

Basins crossed

4

Max stream order

4

Max drainage

3 469km²

Discharge in basins

8,8m³/s

Mean precip.

592mm/an

Mean T°

4,7°C

Moisture idx

-0,13

Max snow

33%

Mean runoff

168mm/an

Mean elev. (basins)

161m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,5nW

Built-up

17,0%

Pesticides

5,3kg/km²

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

Protected areas4

IUCN III · 2IUCN IV · 2

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