Ontologia

Commune · GRC

Visaltia

Greece

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

Species observed

759

Observations

1 577

Area

656,6km²

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 Visaltia : 20 espèces reliées par 75 interactions GloBI sur 4 types (connectance 19.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
75
Connectance
0.198
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

759 distinct species · 1 577 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 577 obs · 15 cellules
Obs. / cellule
≥ 509
246–508
130–245
85–129
< 85

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

Climate

Mean T°

15,0°C

Annual rain

486mm

Warmest m°

30,8°C

Coldest m°

-0,3°C

Elevation: 208 m on average (min 2 m, max 982 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
486mm
Warmest month
30,8°C
Coldest month
-0,3°C
Mean alt.
208m
Min
2m
Max
982m
Std. dev.
220m
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

7,2

Org. C

22,0g/kg

Clay

24,3%

Sand

43,6%

Silt

32,2%

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

Dominant lithology: scGLiMaggregated to Central Macedonia

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
38,4g/kg
Clay
22,8%
Sand
44,5%
Silt
32,7%
5–15 cm
pH H₂O
7,2
Org. C
14,6g/kg
Clay
22,6%
Sand
45,0%
Silt
32,3%
15–30 cm
pH H₂O
7,3
Org. C
13,0g/kg
Clay
27,4%
Sand
41,2%
Silt
31,4%

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

Land cover

Forest27.8%
Crops38.5%
Built-up0.5%
Bare soil2.1%
Other (grassland, water…)31.1%

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

Hydrology5 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

92,1km

Basins crossed

5

Max stream order

5

Max drainage

16 801km²

Discharge in basins

85,8m³/s

Mean precip.

508mm/an

Mean T°

13,2°C

Moisture idx

-0,50

Max snow

5%

Mean runoff

139mm/an

Mean elev. (basins)

377m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

48,2%

Pesticides

20,7kg/km²

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

Protected areas10

IUCN IV · 7IUCN Not Reported · 2IUCN Not Assigned · 1🌊 Marine · 1
Complete list

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