Ontologia

Commune · ROU

Cergau Mare

Romania

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

Species observed

11

Observations

12

Area

48,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 1 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 Cergau Mare : 0 espèces reliées par 0 interaction GloBI sur 0 type (connectance 0.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
1
Interactions affichées
0
Connectance
0.0000
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

11 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 1 cellules
Obs. / cellule
≥ 12
12–11
12–11
12–11
< 12

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

Climate

Mean T°

9,9°C

Annual rain

578mm

Warmest m°

25,1°C

Coldest m°

-5,2°C

Elevation: 369 m on average (min 302 m, max 429 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
578mm
Warmest month
25,1°C
Coldest month
-5,2°C
Mean alt.
369m
Min
302m
Max
429m
Std. dev.
31m
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

6,8

Org. C

28,0g/kg

Clay

38,2%

Sand

24,2%

Silt

37,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
42,7g/kg
Clay
37,0%
Sand
25,0%
Silt
38,0%
5–15 cm
pH H₂O
6,9
Org. C
23,3g/kg
Clay
38,7%
Sand
24,1%
Silt
37,1%
15–30 cm
pH H₂O
6,8
Org. C
18,1g/kg
Clay
38,9%
Sand
23,6%
Silt
37,5%

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

Land cover

Forest17.9%
Crops30.7%
Built-up0.3%
Bare soil1.1%
Other (grassland, water…)50.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,4km

Basins crossed

2

Max stream order

1

Max drainage

3 652km²

Discharge in basins

3,4m³/s

Mean precip.

601mm/an

Mean T°

9,2°C

Moisture idx

-0,35

Max snow

8%

Mean runoff

221mm/an

Mean elev. (basins)

366m

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

29,4%

Pesticides

5,4kg/km²

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

Protected areas1

IUCN Not Reported · 1

Podișul Secașelor

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

70 km²

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