Ontologia

District · RUS

Nadezhdinskiy rayon

Russia

DwbCold, dry winter, warm summer(99 %)

Species observed

2 723

Observations

13 482

Area

1 646,6km²

Ecological tissue

Sample of 42 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 Nadezhdinskiy rayon : 37 espèces reliées par 50 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
50
Connectance
0.055
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

2 723 distinct species · 13 482 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 482 obs · 60 cellules
Obs. / cellule
≥ 5 225
377–5 224
138–376
64–137
< 64

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

Climate

Mean T°

5,1°C

Annual rain

713mm

Warmest m°

24,3°C

Coldest m°

-19,8°C

Elevation: 119 m on average (min -11 m, max 588 m)

Bioclimatic detailsExpert
Annual mean temp.
5,1°C
Annual rain
713mm
Warmest month
24,3°C
Coldest month
-19,8°C
Mean alt.
119m
Min
-11m
Max
588m
Std. dev.
117m
Köppen-Geiger (dominant)
DwbCold, dry winter, 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

5,9

Org. C

51,9g/kg

Clay

25,2%

Sand

32,6%

Silt

42,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
77,6g/kg
Clay
24,8%
Sand
32,6%
Silt
42,6%
5–15 cm
pH H₂O
5,9
Org. C
47,5g/kg
Clay
24,5%
Sand
32,8%
Silt
42,6%
15–30 cm
pH H₂O
5,9
Org. C
30,7g/kg
Clay
26,2%
Sand
32,4%
Silt
41,4%

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

Land cover

Forest63.9%
Crops14.3%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)21.1%

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

Hydrology8 basins · 3 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

332,3km

Lake surface here

1,15km²

Basins crossed

8

Max stream order

5

Max drainage

16 787km²

Discharge in basins

53,2m³/s

Mean precip.

689mm/an

Mean T°

4,7°C

Moisture idx

-0,04

Max snow

22%

Mean runoff

198mm/an

Mean elev. (basins)

145m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

41,3%

Pesticides

1,6kg/km²

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

Protected areas9

IUCN III · 7IUCN II · 1IUCN IV · 1🌊 Marine · 3

Leopardovyj

IUCN IV

State Natural Zakaznik · 2008

1 842 km²

Complete list

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