Ontologia

Subregion · HUN

Szeged

Hungary

CfaTemperate, no dry season, hot summer(100 %)

Species observed

3 996

Observations

83 413

Area

777,1km²

Ecological tissue

Sample of 39 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 Szeged : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 2 types (connectance 10.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
79
Connectance
0.107
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

3 996 distinct species · 83 413 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

83 413 obs · 21 cellules
Obs. / cellule
≥ 35 610
10 591–35 609
2 260–10 590
1 350–2 259
< 1 350

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

Climate

Mean T°

11,6°C

Annual rain

551mm

Warmest m°

27,9°C

Coldest m°

-3,2°C

Elevation: 82 m on average (min 76 m, max 95 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
551mm
Warmest month
27,9°C
Coldest month
-3,2°C
Mean alt.
82m
Min
76m
Max
95m
Std. dev.
4m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,6

Org. C

21,5g/kg

Clay

32,8%

Sand

33,5%

Silt

33,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
32,9g/kg
Clay
32,8%
Sand
31,9%
Silt
35,3%
5–15 cm
pH H₂O
7,5
Org. C
18,1g/kg
Clay
33,5%
Sand
30,9%
Silt
35,7%
15–30 cm
pH H₂O
7,6
Org. C
13,6g/kg
Clay
32,0%
Sand
37,6%
Silt
30,4%

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

Land cover

Forest8.3%
Crops59.3%
Built-up1.8%
Bare soil0.9%
Other (grassland, water…)29.8%

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

Hydrology6 basins · 13 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

197,8km

Lake surface here

19,82km²

Basins crossed

6

Max stream order

7

Max drainage

139 718km²

Discharge in basins

793,2m³/s

Mean precip.

533mm/an

Mean T°

10,8°C

Moisture idx

-0,43

Max snow

8%

Mean runoff

64mm/an

Mean elev. (basins)

88m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

2,2nW

Built-up

176,9%

Pesticides

19,1kg/km²

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

Protected areas15

IUCN Not Reported · 8IUCN V · 6IUCN III · 1

Alsó-Tisza-völgy

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

363 km²

Maros

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

60 km²

Complete list

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