Ontologia

Autonomous Region · rus

Yevrey

Russia

DwbCold, dry winter, warm summer(76 %)

Species observed

2 180

Observations

12 909

Area

35 923,8km²

Ecological tissue

Sample of 33 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 Yevrey : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
48
Connectance
0.086
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

2 180 distinct species · 12 909 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 909 obs · 1 022 cellules
Obs. / cellule
≥ 182
17–181
7–16
4–6
< 4

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

Climate

Mean T°

1,2°C

Annual rain

702mm

Warmest m°

24,3°C

Coldest m°

-27,2°C

Elevation: 216 m on average (min 34 m, max 1 280 m)

Bioclimatic detailsExpert
Annual mean temp.
1,2°C
Annual rain
702mm
Warmest month
24,3°C
Coldest month
-27,2°C
Mean alt.
216m
Min
34m
Max
1 280m
Std. dev.
197m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(76 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

62,6g/kg

Clay

26,9%

Sand

32,9%

Silt

40,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
95,0g/kg
Clay
26,5%
Sand
33,2%
Silt
40,3%
5–15 cm
pH H₂O
6,0
Org. C
59,7g/kg
Clay
26,4%
Sand
33,2%
Silt
40,4%
15–30 cm
pH H₂O
6,1
Org. C
33,1g/kg
Clay
27,8%
Sand
32,5%
Silt
39,7%

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

Land cover

Forest50.1%
Crops14.4%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)35.4%

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

Hydrology58 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

4 916,7km

Lake surface here

31,94km²

Basins crossed

58

Max stream order

9

Max drainage

1 578 543km²

Discharge in basins

49 479,1m³/s

Mean precip.

639mm/an

Mean T°

0,3°C

Moisture idx

-0,13

Max snow

45%

Mean runoff

263mm/an

Mean elev. (basins)

213m

Watersheds crossing here

49 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,7%

Pesticides

2,1kg/km²

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

Protected areas24

IUCN III · 17IUCN IV · 5IUCN Not Reported · 1IUCN Ia · 1

Bastak

IUCN Ia

State Natural Zapovednik · 1997

920 km²

CHurki

IUCN IV

State Natural Zakaznik · 1963

839 km²

ZHuravlinyj

IUCN IV

State Natural Zakaznik · 1963

673 km²

Dichun

IUCN IV

State Natural Zakaznik · 1963

488 km²

Complete list

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

Sub-administrations3