Ontologia

District · GEO

Martvili

Georgia

CfaTemperate, no dry season, hot summer(51 %)

Species observed

390

Observations

895

Area

832,1km²

Ecological tissue

Sample of 39 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 Martvili : 31 espèces reliées par 65 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
65
Connectance
0.088
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

390 distinct species · 895 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

895 obs · 22 cellules
Obs. / cellule
≥ 362
70–361
44–69
21–43
< 21

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

Climate

Mean T°

10,0°C

Annual rain

2 445mm

Warmest m°

24,1°C

Coldest m°

-4,2°C

Elevation: 782 m on average (min 63 m, max 2 566 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
2 445mm
Warmest month
24,1°C
Coldest month
-4,2°C
Mean alt.
782m
Min
63m
Max
2 566m
Std. dev.
652m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(51 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

77,9g/kg

Clay

28,5%

Sand

28,2%

Silt

43,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
122,5g/kg
Clay
27,5%
Sand
28,1%
Silt
44,4%
5–15 cm
pH H₂O
5,3
Org. C
68,2g/kg
Clay
28,3%
Sand
28,2%
Silt
43,5%
15–30 cm
pH H₂O
5,3
Org. C
43,1g/kg
Clay
29,7%
Sand
28,2%
Silt
42,2%

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

Land cover

Forest52.7%
Crops10.2%
Built-up0.5%
Bare soil0.9%
Other (grassland, water…)35.7%

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

Hydrology6 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

214,0km

Basins crossed

6

Max stream order

4

Max drainage

13 511km²

Discharge in basins

115,7m³/s

Mean precip.

1 345mm/an

Mean T°

9,7°C

Moisture idx

0,32

Max snow

36%

Mean runoff

1 142mm/an

Mean elev. (basins)

870m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

46,9%

Pesticides

33,7kg/km²

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

Protected areas7

IUCN III · 6IUCN Not Reported · 1
Complete list

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