Ontologia

Region · GRC

Attica

Greece

CsaTemperate, dry summer, hot summer(98 %)

Species observed

5 927

Observations

358 460

Area

3 846,7km²

Ecological tissue

Sample of 33 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 Attica : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
71
Connectance
0.127
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

5 927 distinct species · 358 460 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

358 460 obs · 69 cellules
Obs. / cellule
≥ 68 075
14 810–68 074
2 525–14 809
980–2 524
< 980

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

Climate

Mean T°

16,9°C

Annual rain

454mm

Warmest m°

30,2°C

Coldest m°

5,1°C

Elevation: 253 m on average (min -284 m, max 1 196 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
454mm
Warmest month
30,2°C
Coldest month
5,1°C
Mean alt.
253m
Min
-284m
Max
1 196m
Std. dev.
221m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(98 %)Temperate

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

Soil & lithology

pH H₂O

7,4

Org. C

29,7g/kg

Clay

27,0%

Sand

31,5%

Silt

41,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
47,5g/kg
Clay
25,6%
Sand
32,1%
Silt
42,3%
5–15 cm
pH H₂O
7,5
Org. C
24,0g/kg
Clay
27,2%
Sand
31,2%
Silt
41,6%
15–30 cm
pH H₂O
7,4
Org. C
17,7g/kg
Clay
28,3%
Sand
31,1%
Silt
40,6%

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

Land cover

Forest21.9%
Crops10.6%
Built-up3.7%
Bare soil2.5%
Other (grassland, water…)61.3%

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

Hydrology9 basins · 2 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

303,6km

Lake surface here

1,95km²

Basins crossed

9

Max stream order

3

Max drainage

5 087km²

Discharge in basins

5,7m³/s

Mean precip.

516mm/an

Mean T°

16,8°C

Moisture idx

-0,52

Max snow

6%

Mean runoff

177mm/an

Mean elev. (basins)

264m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

7hab/km²

Night light

11,9nW

Built-up

371,0%

Pesticides

24,9kg/km²

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

Protected areas41

IUCN Not Reported · 22IUCN IV · 13IUCN II · 2IUCN VI · 2IUCN III · 1IUCN Not Assigned · 1🌊 Marine · 25

KORINTHIAKOS KOLPOS

IUCN Not Reported

Site of Community Importance (Habitats Directive)

2 367 km²

OROS PARNITHA

IUCN Not Reported

Special Protection Area (Birds Directive) · 1987

149 km²

OROS PARNITHA

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

149 km²

Complete list

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

Sub-administrations66