Ontologia

Commune · GRC

Drama

Greece

CsaTemperate, dry summer, hot summer(36 %)

Species observed

2 480

Observations

17 284

Area

841,6km²

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 Drama : 24 espèces reliées par 81 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
81
Connectance
0.129
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

2 480 distinct species · 17 284 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 284 obs · 21 cellules
Obs. / cellule
≥ 7 656
1 352–7 655
457–1 351
355–456
< 355

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

Climate

Mean T°

10,9°C

Annual rain

784mm

Warmest m°

25,4°C

Coldest m°

-3,7°C

Elevation: 733 m on average (min 52 m, max 2 022 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
784mm
Warmest month
25,4°C
Coldest month
-3,7°C
Mean alt.
733m
Min
52m
Max
2 022m
Std. dev.
451m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(36 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

32,2g/kg

Clay

22,0%

Sand

47,7%

Silt

30,4%

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

Dominant lithology: ssGLiMaggregated to East Macedonia and Thrace

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
57,3g/kg
Clay
21,6%
Sand
47,7%
Silt
30,7%
5–15 cm
pH H₂O
6,5
Org. C
23,7g/kg
Clay
20,8%
Sand
49,4%
Silt
29,8%
15–30 cm
pH H₂O
6,6
Org. C
15,6g/kg
Clay
23,5%
Sand
45,9%
Silt
30,7%

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

Land cover

Forest54.0%
Crops15.2%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)29.4%

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

Hydrology5 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

161,5km

Lake surface here

3,50km²

Basins crossed

5

Max stream order

4

Max drainage

4 297km²

Discharge in basins

23,6m³/s

Mean precip.

584mm/an

Mean T°

11,0°C

Moisture idx

-0,38

Max snow

24%

Mean runoff

194mm/an

Mean elev. (basins)

673m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

54,3%

Pesticides

24,6kg/km²

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

Protected areas19

IUCN Not Reported · 8IUCN VI · 6IUCN IV · 4IUCN II · 1

Rodopi - Zapadni

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

2 727 km²

Complete list

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