Ontologia

Subregion · HUN

Szentendre

Hungary

DfbCold, no dry season, warm summer(55 %)

Species observed

4 562

Observations

37 307

Area

328,4km²

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 Szentendre : 29 espèces reliées par 95 interactions GloBI sur 5 types (connectance 12.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
95
Connectance
0.122
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

4 562 distinct species · 37 307 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 307 obs · 10 cellules
Obs. / cellule
≥ 7 422
7 422–7 421
3 856–7 421
3 722–3 855
< 3 722

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

Climate

Mean T°

9,9°C

Annual rain

633mm

Warmest m°

25,4°C

Coldest m°

-4,6°C

Elevation: 236 m on average (min 102 m, max 643 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
633mm
Warmest month
25,4°C
Coldest month
-4,6°C
Mean alt.
236m
Min
102m
Max
643m
Std. dev.
140m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(55 %)Cold

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

Soil & lithology

pH H₂O

6,7

Org. C

29,1g/kg

Clay

22,2%

Sand

43,6%

Silt

34,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
47,9g/kg
Clay
21,6%
Sand
41,9%
Silt
36,5%
5–15 cm
pH H₂O
6,7
Org. C
26,0g/kg
Clay
21,9%
Sand
39,6%
Silt
38,5%
15–30 cm
pH H₂O
6,8
Org. C
13,4g/kg
Clay
23,1%
Sand
49,2%
Silt
27,7%

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

Land cover

Forest41.9%
Crops25.2%
Built-up1.8%
Bare soil0.3%
Other (grassland, water…)30.7%

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

Hydrology2 basins · 2 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

101,2km

Lake surface here

1,01km²

Basins crossed

2

Max stream order

7

Max drainage

184 455km²

Discharge in basins

409,0m³/s

Mean precip.

578mm/an

Mean T°

10,3°C

Moisture idx

-0,34

Max snow

6%

Mean runoff

88mm/an

Mean elev. (basins)

213m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,9nW

Built-up

182,3%

Pesticides

16,8kg/km²

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

Protected areas8

IUCN Not Reported · 5IUCN IV · 2IUCN V · 1

Börzsöny

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

304 km²

Duna és ártere

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

166 km²

Szigeti homokok

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

8 km²

Complete list

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