Ontologia

Subregion · HUN

Debrecen

Hungary

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

Species observed

2 521

Observations

72 031

Area

455,1km²

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 Debrecen : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
64
Connectance
0.114
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 521 distinct species · 72 031 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

72 031 obs · 11 cellules
Obs. / cellule
≥ 17 536
13 857–17 535
9 533–13 856
4 435–9 532
< 4 435

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

Climate

Mean T°

11,1°C

Annual rain

583mm

Warmest m°

27,1°C

Coldest m°

-4,1°C

Elevation: 122 m on average (min 102 m, max 153 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
583mm
Warmest month
27,1°C
Coldest month
-4,1°C
Mean alt.
122m
Min
102m
Max
153m
Std. dev.
9m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)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

21,9g/kg

Clay

19,5%

Sand

57,0%

Silt

23,5%

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
36,9g/kg
Clay
19,8%
Sand
55,0%
Silt
25,2%
5–15 cm
pH H₂O
6,4
Org. C
16,9g/kg
Clay
21,1%
Sand
52,6%
Silt
26,2%
15–30 cm
pH H₂O
6,5
Org. C
12,0g/kg
Clay
17,4%
Sand
63,4%
Silt
19,2%

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

Land cover

Forest24.6%
Crops47.5%
Built-up2.5%
Bare soil0.3%
Other (grassland, water…)25.2%

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

Hydrology1 basins · 5 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

125,0km

Lake surface here

1,41km²

Basins crossed

1

Max stream order

2

Max drainage

7 872km²

Discharge in basins

1,6m³/s

Mean precip.

599mm/an

Mean T°

10,2°C

Moisture idx

-0,34

Max snow

7%

Mean runoff

114mm/an

Mean elev. (basins)

145m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

3,3nW

Built-up

254,3%

Pesticides

19,7kg/km²

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

Protected areas10

IUCN Not Reported · 8IUCN V · 2

Bánki-erdő

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

4 km²

Martinkai-legelő

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

4 km²

Complete list

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