Ontologia

Commune · ROU

Ocna Sibiului

Romania

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

Species observed

435

Observations

905

Area

84,4km²

Ecological tissue

Sample of 36 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 Ocna Sibiului : 24 espèces reliées par 71 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
71
Connectance
0.113
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

435 distinct species · 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

905 obs · 2 cellules
Obs. / cellule
≥ 891
891–890
891–890
891–890
< 891

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

Climate

Mean T°

9,7°C

Annual rain

700mm

Warmest m°

24,4°C

Coldest m°

-5,1°C

Elevation: 451 m on average (min 382 m, max 600 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
700mm
Warmest month
24,4°C
Coldest month
-5,1°C
Mean alt.
451m
Min
382m
Max
600m
Std. dev.
38m
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

6,5

Org. C

29,3g/kg

Clay

38,9%

Sand

27,2%

Silt

34,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
43,8g/kg
Clay
37,4%
Sand
28,0%
Silt
34,7%
5–15 cm
pH H₂O
6,5
Org. C
23,8g/kg
Clay
39,3%
Sand
27,8%
Silt
33,0%
15–30 cm
pH H₂O
6,6
Org. C
20,2g/kg
Clay
40,0%
Sand
25,8%
Silt
34,2%

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

Land cover

Forest23.7%
Crops33.9%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)41.4%

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

Hydrology3 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,8km

Lake surface here

0,93km²

Basins crossed

3

Max stream order

1

Max drainage

2 213km²

Discharge in basins

0,7m³/s

Mean precip.

629mm/an

Mean T°

8,7°C

Moisture idx

-0,30

Max snow

21%

Mean runoff

249mm/an

Mean elev. (basins)

473m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

36,0%

Pesticides

5,2kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN Not Assigned · 1

Podișul Secașelor

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

70 km²

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