Ontologia

District · RUS

Pyatigorsk

Russia

DfbCold, no dry season, warm summer(61 %)

Species observed

1 316

Observations

7 122

Area

53km²

Ecological tissue

Sample of 27 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 Pyatigorsk : 16 espèces reliées par 73 interactions GloBI sur 3 types (connectance 19.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
73
Connectance
0.193
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

1 316 distinct species · 7 122 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 122 obs · 1 cellules
Obs. / cellule
≥ 7 122
7 122–7 121
7 122–7 121
7 122–7 121
< 7 122

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

Climate

Mean T°

9,2°C

Annual rain

625mm

Warmest m°

25,3°C

Coldest m°

-6,3°C

Elevation: 557 m on average (min 464 m, max 727 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
625mm
Warmest month
25,3°C
Coldest month
-6,3°C
Mean alt.
557m
Min
464m
Max
727m
Std. dev.
64m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(61 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

41,3g/kg

Clay

31,8%

Sand

26,4%

Silt

41,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
66,5g/kg
Clay
32,1%
Sand
26,3%
Silt
41,5%
5–15 cm
pH H₂O
6,2
Org. C
33,5g/kg
Clay
31,6%
Sand
27,0%
Silt
41,4%
15–30 cm
pH H₂O
6,2
Org. C
24,0g/kg
Clay
31,7%
Sand
25,9%
Silt
42,4%

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

Land cover

Forest22.1%
Crops7.2%
Built-up10.5%
Bare soil0.1%
Other (grassland, water…)60.1%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

14,1km

Basins crossed

2

Max stream order

4

Max drainage

3 696km²

Discharge in basins

0,4m³/s

Mean precip.

636mm/an

Mean T°

7,3°C

Moisture idx

-0,25

Max snow

17%

Mean runoff

159mm/an

Mean elev. (basins)

917m

Watersheds crossing here

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

Human pressure

Pop. density

22hab/km²

Night light

14,2nW

Built-up

1 052,0%

Pesticides

4,0kg/km²

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

Protected areas5

IUCN III · 4IUCN IV · 1📍 Point sites · 4

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