Ontologia

District · RUS

Ostrovskiy rayon

Russia

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

Species observed

634

Observations

1 638

Area

2 318,2km²

Ecological tissue

Sample of 18 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 Ostrovskiy rayon : 16 espèces reliées par 23 interactions GloBI sur 3 types (connectance 15.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
23
Connectance
0.150
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

634 distinct species · 1 638 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 638 obs · 37 cellules
Obs. / cellule
≥ 441
113–440
24–112
15–23
< 15

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

647mm

Warmest m°

22,2°C

Coldest m°

-12,6°C

Elevation: 141 m on average (min 87 m, max 186 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
647mm
Warmest month
22,2°C
Coldest month
-12,6°C
Mean alt.
141m
Min
87m
Max
186m
Std. dev.
16m
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

5,4

Org. C

102,3g/kg

Clay

17,0%

Sand

49,8%

Silt

33,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
145,9g/kg
Clay
16,7%
Sand
48,8%
Silt
34,5%
5–15 cm
pH H₂O
5,4
Org. C
108,8g/kg
Clay
16,4%
Sand
50,7%
Silt
32,9%
15–30 cm
pH H₂O
5,6
Org. C
52,1g/kg
Clay
17,9%
Sand
49,8%
Silt
32,3%

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

Land cover

Forest75.7%
Crops5.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)19.3%

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

Hydrology7 basins · 4 lakes · 28 rivers

Hydrology metrics for this exact territory

Stream length here

499,4km

Lake surface here

2,40km²

Basins crossed

7

Max stream order

4

Max drainage

187 665km²

Discharge in basins

31,7m³/s

Mean precip.

622mm/an

Mean T°

3,6°C

Moisture idx

0,03

Max snow

47%

Mean runoff

172mm/an

Mean elev. (basins)

144m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (28, ord ≥ 4)

16 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,4%

Pesticides

2,3kg/km²

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

Protected areas1

IUCN IV · 1

Igodovskij

IUCN IV

State Natural Zakaznik · 2011

30 km²

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