Ontologia

Commune · ROU

Cerat

Romania

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

Species observed

31

Observations

32

Area

42,5km²

Ecological tissue

Sample of 13 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 Cerat : 11 espèces reliées par 14 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
14
Connectance
0.179
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

31 distinct species · 32 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 obs · 1 cellules
Obs. / cellule
≥ 32
32–31
32–31
32–31
< 32

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

Climate

Mean T°

12,7°C

Annual rain

559mm

Warmest m°

29,5°C

Coldest m°

-3,7°C

Elevation: 74 m on average (min 53 m, max 131 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
559mm
Warmest month
29,5°C
Coldest month
-3,7°C
Mean alt.
74m
Min
53m
Max
131m
Std. dev.
14m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

22,2g/kg

Clay

43,9%

Sand

23,6%

Silt

32,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
35,3g/kg
Clay
44,7%
Sand
23,2%
Silt
32,1%
5–15 cm
pH H₂O
6,7
Org. C
16,7g/kg
Clay
45,4%
Sand
22,8%
Silt
31,8%
15–30 cm
pH H₂O
6,7
Org. C
14,6g/kg
Clay
41,7%
Sand
24,7%
Silt
33,7%

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

Land cover

Forest7.6%
Crops77.1%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)14.4%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

13,7km

Basins crossed

1

Max stream order

3

Max drainage

2 455km²

Discharge in basins

0,2m³/s

Mean precip.

589mm/an

Mean T°

11,3°C

Moisture idx

-0,39

Max snow

10%

Mean runoff

119mm/an

Mean elev. (basins)

112m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

70,4%

Pesticides

5,8kg/km²

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