Ontologia

District · RUS

Apastovskiy rayon

Russia

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

Species observed

621

Observations

1 677

Area

1 843,6km²

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 Apastovskiy rayon : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 5 types (connectance 8.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
46
Connectance
0.082
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

621 distinct species · 1 677 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 677 obs · 45 cellules
Obs. / cellule
≥ 390
89–389
39–88
18–38
< 18

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

Climate

Mean T°

4,4°C

Annual rain

514mm

Warmest m°

23,9°C

Coldest m°

-13,3°C

Elevation: 126 m on average (min 55 m, max 222 m)

Bioclimatic detailsExpert
Annual mean temp.
4,4°C
Annual rain
514mm
Warmest month
23,9°C
Coldest month
-13,3°C
Mean alt.
126m
Min
55m
Max
222m
Std. dev.
42m
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

6,0

Org. C

54,8g/kg

Clay

26,6%

Sand

36,7%

Silt

36,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
94,6g/kg
Clay
25,5%
Sand
37,1%
Silt
37,4%
5–15 cm
pH H₂O
6,1
Org. C
45,0g/kg
Clay
26,4%
Sand
37,0%
Silt
36,5%
15–30 cm
pH H₂O
6,1
Org. C
24,9g/kg
Clay
28,0%
Sand
35,9%
Silt
36,1%

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

Land cover

Forest19.1%
Crops48.3%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)32.5%

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

Hydrology10 basins · 3 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

360,8km

Lake surface here

0,58km²

Basins crossed

10

Max stream order

5

Max drainage

18 047km²

Discharge in basins

34,0m³/s

Mean precip.

538mm/an

Mean T°

3,8°C

Moisture idx

-0,19

Max snow

38%

Mean runoff

135mm/an

Mean elev. (basins)

136m

Watersheds crossing here

1 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

15,0%

Pesticides

3,5kg/km²

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

Protected areas13

IUCN III · 11IUCN IV · 2

Sviyazhskij

IUCN IV

State Natural Zakaznik · 1988

127 km²

Complete list

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