Ontologia

Commune · ROU

Certeju De Sus

Romania

DfbCold, no dry season, warm summer(99 %)

Species observed

42

Observations

68

Area

88,7km²

Ecological tissue

Sample of 18 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 Certeju De Sus : 17 espèces reliées par 13 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
13
Connectance
0.085
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

42 distinct species · 68 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

68 obs · 2 cellules
Obs. / cellule
≥ 48
48–47
48–47
48–47
< 48

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

Climate

Mean T°

9,0°C

Annual rain

674mm

Warmest m°

23,8°C

Coldest m°

-5,0°C

Elevation: 523 m on average (min 270 m, max 880 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
674mm
Warmest month
23,8°C
Coldest month
-5,0°C
Mean alt.
523m
Min
270m
Max
880m
Std. dev.
160m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(99 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

36,5g/kg

Clay

35,5%

Sand

30,8%

Silt

33,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
63,5g/kg
Clay
34,4%
Sand
31,7%
Silt
34,0%
5–15 cm
pH H₂O
6,0
Org. C
26,7g/kg
Clay
36,4%
Sand
31,0%
Silt
32,6%
15–30 cm
pH H₂O
6,0
Org. C
19,5g/kg
Clay
35,7%
Sand
29,9%
Silt
34,4%

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

Land cover

Forest68.2%
Crops6.7%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)24.7%

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

Hydrology5 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

11,9km

Lake surface here

0,15km²

Basins crossed

5

Max stream order

1

Max drainage

24 131km²

Discharge in basins

104,8m³/s

Mean precip.

636mm/an

Mean T°

9,8°C

Moisture idx

-0,29

Max snow

8%

Mean runoff

184mm/an

Mean elev. (basins)

353m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

30,8%

Pesticides

4,8kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN Not Assigned · 1

Munții Metaliferi

IUCN Not Reported

Special Protection Area (Birds Directive) · 2011

267 km²

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