Ontologia

Commune · ROU

Gherla

Romania

DfbCold, no dry season, warm summer(100 %)

Species observed

65

Observations

112

Area

36,2km²

Ecological tissue

Sample of 15 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 Gherla : 13 espèces reliées par 15 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
15
Connectance
0.143
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

65 distinct species · 112 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

112 obs · 1 cellules
Obs. / cellule
≥ 112
112–111
112–111
112–111
< 112

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

Climate

Mean T°

9,2°C

Annual rain

624mm

Warmest m°

24,7°C

Coldest m°

-6,4°C

Elevation: 322 m on average (min 249 m, max 442 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
624mm
Warmest month
24,7°C
Coldest month
-6,4°C
Mean alt.
322m
Min
249m
Max
442m
Std. dev.
50m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,6

Org. C

32,5g/kg

Clay

42,1%

Sand

18,3%

Silt

39,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
53,9g/kg
Clay
41,9%
Sand
18,1%
Silt
40,0%
5–15 cm
pH H₂O
6,6
Org. C
25,1g/kg
Clay
42,9%
Sand
17,7%
Silt
39,4%
15–30 cm
pH H₂O
6,7
Org. C
18,5g/kg
Clay
41,4%
Sand
19,0%
Silt
39,6%

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

Land cover

Forest19.6%
Crops29.6%
Built-up2.3%
Bare soil0.5%
Other (grassland, water…)48.0%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,9km

Basins crossed

3

Max stream order

4

Max drainage

3 748km²

Discharge in basins

1,6m³/s

Mean precip.

629mm/an

Mean T°

8,7°C

Moisture idx

-0,27

Max snow

12%

Mean runoff

192mm/an

Mean elev. (basins)

395m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

2,3nW

Built-up

226,5%

Pesticides

5,5kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Bazinul Fizeșului

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

16 km²

Someșul Mic

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

1 km²

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