Ontologia

District · RUS

Starodubskiy rayon

Russia

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

Species observed

614

Observations

2 617

Area

1 813,8km²

Ecological tissue

Sample of 23 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 Starodubskiy rayon : 17 espèces reliées par 36 interactions GloBI sur 4 types (connectance 14.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
36
Connectance
0.142
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

614 distinct species · 2 617 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 617 obs · 37 cellules
Obs. / cellule
≥ 515
350–514
43–349
8–42
< 8

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

Climate

Mean T°

6,6°C

Annual rain

668mm

Warmest m°

23,3°C

Coldest m°

-8,6°C

Elevation: 181 m on average (min 138 m, max 223 m)

Bioclimatic detailsExpert
Annual mean temp.
6,6°C
Annual rain
668mm
Warmest month
23,3°C
Coldest month
-8,6°C
Mean alt.
181m
Min
138m
Max
223m
Std. dev.
14m
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

5,8

Org. C

71,1g/kg

Clay

13,9%

Sand

48,6%

Silt

37,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
113,7g/kg
Clay
13,6%
Sand
48,0%
Silt
38,4%
5–15 cm
pH H₂O
5,8
Org. C
54,4g/kg
Clay
13,7%
Sand
48,8%
Silt
37,5%
15–30 cm
pH H₂O
5,9
Org. C
45,2g/kg
Clay
14,4%
Sand
49,0%
Silt
36,5%

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

Land cover

Forest27.1%
Crops46.2%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)26.4%

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

Hydrology7 basins · 9 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

182,8km

Lake surface here

3,55km²

Basins crossed

7

Max stream order

4

Max drainage

3 685km²

Discharge in basins

8,0m³/s

Mean precip.

596mm/an

Mean T°

6,1°C

Moisture idx

-0,16

Max snow

29%

Mean runoff

134mm/an

Mean elev. (basins)

173m

Watersheds crossing here

Lakes (9, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

14,7%

Pesticides

6,9kg/km²

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

Protected areas3

IUCN III · 2IUCN Not Reported · 1

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