Ontologia

Commune · GRC

Volos

Greece

CsaTemperate, dry summer, hot summer(75 %)

Species observed

1 400

Observations

12 227

Area

381,6km²

Ecological tissue

Sample of 35 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 Volos : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 3 types (connectance 13.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
80
Connectance
0.135
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 400 distinct species · 12 227 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 227 obs · 9 cellules
Obs. / cellule
≥ 9 112
9 112–9 111
950–9 111
198–949
< 198

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

Climate

Mean T°

15,3°C

Annual rain

590mm

Warmest m°

26,9°C

Coldest m°

3,8°C

Elevation: 314 m on average (min -20 m, max 1 438 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
590mm
Warmest month
26,9°C
Coldest month
3,8°C
Mean alt.
314m
Min
-20m
Max
1 438m
Std. dev.
330m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(75 %)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

25,9g/kg

Clay

27,2%

Sand

32,0%

Silt

40,8%

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

Dominant lithology: scGLiMaggregated to Thessaly

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
44,7g/kg
Clay
25,3%
Sand
32,8%
Silt
41,9%
5–15 cm
pH H₂O
7,5
Org. C
18,3g/kg
Clay
26,4%
Sand
32,6%
Silt
41,1%
15–30 cm
pH H₂O
7,5
Org. C
14,7g/kg
Clay
29,8%
Sand
30,8%
Silt
39,4%

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

Land cover

Forest27.6%
Crops11.8%
Built-up2.0%
Bare soil2.2%
Other (grassland, water…)56.4%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

51,0km

Basins crossed

2

Max stream order

3

Max drainage

2 814km²

Discharge in basins

0,3m³/s

Mean precip.

573mm/an

Mean T°

15,0°C

Moisture idx

-0,50

Max snow

7%

Mean runoff

143mm/an

Mean elev. (basins)

379m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

4,6nW

Built-up

197,1%

Pesticides

14,1kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN IV · 2🌊 Marine · 2

OROS PILIO

IUCN Not Reported

Special Protection Area (Birds Directive) · 2010

357 km²

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