Ontologia

District · RUS

Sandovskiy rayon

Russia

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

Species observed

111

Observations

136

Area

1 602,1km²

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 Sandovskiy rayon : 26 espèces reliées par 62 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
62
Connectance
0.117
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

111 distinct species · 136 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

136 obs · 17 cellules
Obs. / cellule
≥ 37
31–36
4–30
1–3
< 1

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

Climate

Mean T°

4,0°C

Annual rain

690mm

Warmest m°

21,6°C

Coldest m°

-11,3°C

Elevation: 167 m on average (min 121 m, max 228 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
690mm
Warmest month
21,6°C
Coldest month
-11,3°C
Mean alt.
167m
Min
121m
Max
228m
Std. dev.
23m
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

136,1g/kg

Clay

18,2%

Sand

45,0%

Silt

36,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
190,6g/kg
Clay
18,6%
Sand
44,6%
Silt
36,8%
5–15 cm
pH H₂O
5,4
Org. C
138,7g/kg
Clay
17,5%
Sand
45,5%
Silt
37,0%
15–30 cm
pH H₂O
5,5
Org. C
79,0g/kg
Clay
18,5%
Sand
44,9%
Silt
36,6%

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

Land cover

Forest67.9%
Crops10.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)21.7%

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

Hydrology7 basins · 2 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

282,2km

Lake surface here

0,54km²

Basins crossed

7

Max stream order

3

Max drainage

13 259km²

Discharge in basins

11,9m³/s

Mean precip.

612mm/an

Mean T°

3,4°C

Moisture idx

0,00

Max snow

46%

Mean runoff

191mm/an

Mean elev. (basins)

156m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (26, ord ≥ 4)

14 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

2,2%

Pesticides

3,1kg/km²

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

Protected areas12

IUCN IV · 10IUCN III · 2📍 Point sites · 11
Complete list

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