Ontologia

Commune · ROU

Brebu

Romania

CfaTemperate, no dry season, hot summer(41 %)

Species observed

109

Observations

152

Area

74,3km²

Ecological tissue

Sample of 19 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 Brebu : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 5 types (connectance 19.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
34
Connectance
0.199
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

109 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 3 cellules
Obs. / cellule
≥ 80
80–79
80–79
37–79
< 37

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

Climate

Mean T°

10,5°C

Annual rain

844mm

Warmest m°

25,0°C

Coldest m°

-3,7°C

Elevation: 296 m on average (min 205 m, max 668 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
844mm
Warmest month
25,0°C
Coldest month
-3,7°C
Mean alt.
296m
Min
205m
Max
668m
Std. dev.
78m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(41 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

25,6g/kg

Clay

35,1%

Sand

30,8%

Silt

34,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
42,7g/kg
Clay
33,8%
Sand
31,9%
Silt
34,3%
5–15 cm
pH H₂O
5,8
Org. C
21,5g/kg
Clay
35,0%
Sand
31,5%
Silt
33,5%
15–30 cm
pH H₂O
5,9
Org. C
12,6g/kg
Clay
36,5%
Sand
29,2%
Silt
34,4%

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

Land cover

Forest60.3%
Crops14.3%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)25.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,7km

Basins crossed

2

Max stream order

2

Max drainage

3 736km²

Discharge in basins

0,4m³/s

Mean precip.

657mm/an

Mean T°

10,4°C

Moisture idx

-0,29

Max snow

8%

Mean runoff

140mm/an

Mean elev. (basins)

232m

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

0,2nW

Built-up

21,0%

Pesticides

5,5kg/km²

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

Protected areas1

IUCN Not Assigned · 1

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