Ontologia

Commune · GRC

Arta

Greece

CsaTemperate, dry summer, hot summer(93 %)

Species observed

786

Observations

13 145

Area

454,2km²

Ecological tissue

Sample of 28 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 Arta : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 2 types (connectance 15.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
57
Connectance
0.151
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

786 distinct species · 13 145 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 145 obs · 11 cellules
Obs. / cellule
≥ 6 023
5 329–6 022
510–5 328
94–509
< 94

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

Climate

Mean T°

15,6°C

Annual rain

1 092mm

Warmest m°

30,1°C

Coldest m°

3,2°C

Elevation: 193 m on average (min -6 m, max 1 528 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
1 092mm
Warmest month
30,1°C
Coldest month
3,2°C
Mean alt.
193m
Min
-6m
Max
1 528m
Std. dev.
320m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(93 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

35,0g/kg

Clay

30,4%

Sand

27,8%

Silt

41,8%

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

Dominant lithology: scGLiMaggregated to Epirus

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
54,6g/kg
Clay
29,7%
Sand
28,2%
Silt
42,1%
5–15 cm
pH H₂O
7,0
Org. C
29,6g/kg
Clay
30,2%
Sand
27,9%
Silt
41,8%
15–30 cm
pH H₂O
7,0
Org. C
20,7g/kg
Clay
31,4%
Sand
27,3%
Silt
41,3%

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

Land cover

Forest20.4%
Crops17.5%
Built-up0.7%
Bare soil1.7%
Other (grassland, water…)59.6%

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

Hydrology5 basins · 16 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

60,0km

Lake surface here

63,75km²

Basins crossed

5

Max stream order

4

Max drainage

2 424km²

Discharge in basins

5,5m³/s

Mean precip.

998mm/an

Mean T°

14,6°C

Moisture idx

-0,11

Max snow

10%

Mean runoff

587mm/an

Mean elev. (basins)

366m

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

71,2%

Pesticides

20,5kg/km²

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

Protected areas10

IUCN VI · 5IUCN Not Reported · 3IUCN Not Assigned · 1IUCN IV · 1🌊 Marine · 7

Amvrakikos gulf

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1975

498 km²

Complete list

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