Ontologia

Commune · ROU

Livezeni

Romania

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

Species observed

219

Observations

966

Area

42,4km²

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 Livezeni : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
91
Connectance
0.129
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

219 distinct species · 966 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

966 obs · 2 cellules
Obs. / cellule
≥ 509
509–508
509–508
509–508
< 509

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

Climate

Mean T°

9,3°C

Annual rain

636mm

Warmest m°

24,4°C

Coldest m°

-6,5°C

Elevation: 401 m on average (min 355 m, max 447 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
636mm
Warmest month
24,4°C
Coldest month
-6,5°C
Mean alt.
401m
Min
355m
Max
447m
Std. dev.
21m
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

29,5g/kg

Clay

43,1%

Sand

21,8%

Silt

35,1%

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
46,5g/kg
Clay
42,3%
Sand
22,1%
Silt
35,6%
5–15 cm
pH H₂O
6,5
Org. C
24,2g/kg
Clay
43,4%
Sand
21,8%
Silt
34,8%
15–30 cm
pH H₂O
6,5
Org. C
17,9g/kg
Clay
43,6%
Sand
21,4%
Silt
35,0%

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

Land cover

Forest36.9%
Crops16.6%
Built-up1.6%
Bare soil0.8%
Other (grassland, water…)44.3%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,9km

Basins crossed

2

Max stream order

1

Max drainage

4 298km²

Discharge in basins

1,4m³/s

Mean precip.

631mm/an

Mean T°

8,4°C

Moisture idx

-0,28

Max snow

15%

Mean runoff

227mm/an

Mean elev. (basins)

425m

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

Human pressure

Pop. density

1hab/km²

Night light

2,1nW

Built-up

155,0%

Pesticides

5,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

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