Ontologia

District · GEO

Samtredia

Georgia

CfaTemperate, no dry season, hot summer(99 %)

Species observed

146

Observations

456

Area

324,5km²

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 Samtredia : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
69
Connectance
0.104
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

146 distinct species · 456 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

456 obs · 8 cellules
Obs. / cellule
≥ 247
247–246
37–246
33–36
< 33

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

Climate

Mean T°

14,2°C

Annual rain

1 745mm

Warmest m°

27,6°C

Coldest m°

-0,5°C

Elevation: 84 m on average (min 18 m, max 482 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
1 745mm
Warmest month
27,6°C
Coldest month
-0,5°C
Mean alt.
84m
Min
18m
Max
482m
Std. dev.
99m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(99 %)Temperate

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

42,0g/kg

Clay

37,1%

Sand

21,1%

Silt

41,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
71,3g/kg
Clay
36,2%
Sand
21,3%
Silt
42,5%
5–15 cm
pH H₂O
5,4
Org. C
31,8g/kg
Clay
36,8%
Sand
21,3%
Silt
41,9%
15–30 cm
pH H₂O
5,4
Org. C
22,9g/kg
Clay
38,1%
Sand
20,6%
Silt
41,2%

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

Land cover

Forest33.9%
Crops27.7%
Built-up1.4%
Bare soil0.7%
Other (grassland, water…)36.2%

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

Hydrology3 basins · 0 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

132,3km

Basins crossed

3

Max stream order

6

Max drainage

9 739km²

Discharge in basins

51,8m³/s

Mean precip.

1 367mm/an

Mean T°

12,9°C

Moisture idx

0,25

Max snow

36%

Mean runoff

998mm/an

Mean elev. (basins)

310m

Watersheds crossing here

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

144,8%

Pesticides

33,6kg/km²

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