Ontologia

Subregion · HUN

Vác

Hungary

DfbCold, no dry season, warm summer(79 %)

Species observed

3 210

Observations

33 864

Area

422,8km²

Ecological tissue

Sample of 34 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 Vác : 27 espèces reliées par 81 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
81
Connectance
0.144
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

3 210 distinct species · 33 864 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 864 obs · 12 cellules
Obs. / cellule
≥ 14 704
6 958–14 703
2 707–6 957
2 117–2 706
< 2 117

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

Climate

Mean T°

10,0°C

Annual rain

611mm

Warmest m°

25,6°C

Coldest m°

-4,6°C

Elevation: 228 m on average (min 103 m, max 770 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
611mm
Warmest month
25,6°C
Coldest month
-4,6°C
Mean alt.
228m
Min
103m
Max
770m
Std. dev.
97m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(79 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

28,3g/kg

Clay

24,9%

Sand

39,9%

Silt

35,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
47,7g/kg
Clay
24,2%
Sand
40,0%
Silt
35,8%
5–15 cm
pH H₂O
6,5
Org. C
23,6g/kg
Clay
24,5%
Sand
36,6%
Silt
38,9%
15–30 cm
pH H₂O
6,5
Org. C
13,5g/kg
Clay
26,0%
Sand
43,0%
Silt
31,0%

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

Land cover

Forest37.6%
Crops42.5%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)18.5%

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

Hydrology6 basins · 3 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

100,2km

Lake surface here

0,80km²

Basins crossed

6

Max stream order

7

Max drainage

184 455km²

Discharge in basins

381,4m³/s

Mean precip.

574mm/an

Mean T°

10,2°C

Moisture idx

-0,35

Max snow

13%

Mean runoff

90mm/an

Mean elev. (basins)

211m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

102,0%

Pesticides

17,9kg/km²

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

Protected areas6

IUCN Not Reported · 5IUCN 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

Debegió-hegy

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

1 km²

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