Ontologia

City · RUS

Balakhna

Russia

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

Species observed

290

Observations

486

Area

2,3km²

Ecological tissue

Sample of 37 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 Balakhna : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
76
Connectance
0.114
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

290 distinct species · 486 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

486 obs · 1 cellules
Obs. / cellule
≥ 486
486–485
486–485
486–485
< 486

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

Climate

Mean T°

4,8°C

Annual rain

659mm

Warmest m°

23,5°C

Coldest m°

-11,8°C

Elevation: 76 m on average (min 76 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
4,8°C
Annual rain
659mm
Warmest month
23,5°C
Coldest month
-11,8°C
Mean alt.
76m
Min
76m
Max
78m
Std. dev.
0m
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

5,7

Org. C

74,2g/kg

Clay

23,1%

Sand

42,9%

Silt

34,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
116,7g/kg
Clay
21,8%
Sand
43,4%
Silt
34,8%
5–15 cm
pH H₂O
5,7
Org. C
67,9g/kg
Clay
23,8%
Sand
42,3%
Silt
33,9%
15–30 cm
pH H₂O
5,8
Org. C
38,1g/kg
Clay
23,7%
Sand
42,9%
Silt
33,4%

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

Land cover

Forest17.3%
Crops8.3%
Built-up2.4%
Bare soil0.0%
Other (grassland, water…)72.0%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Lake surface here

0,63km²

Basins crossed

1

Max stream order

2

Max drainage

231 131km²

Discharge in basins

1,7m³/s

Mean precip.

584mm/an

Mean T°

4,3°C

Moisture idx

-0,06

Max snow

42%

Mean runoff

190mm/an

Mean elev. (basins)

104m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

4,1nW

Built-up

238,6%

Pesticides

3,6kg/km²

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