Ontologia

Commune · ROU

Beidaud

Romania

DfaCold, no dry season, hot summer(87 %)

Species observed

145

Observations

394

Area

138,3km²

Ecological tissue

Sample of 32 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 Beidaud : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
67
Connectance
0.135
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

145 distinct species · 394 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

394 obs · 5 cellules
Obs. / cellule
≥ 142
142–141
116–141
88–115
< 88

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

Climate

Mean T°

10,9°C

Annual rain

494mm

Warmest m°

26,7°C

Coldest m°

-3,3°C

Elevation: 179 m on average (min 58 m, max 297 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
494mm
Warmest month
26,7°C
Coldest month
-3,3°C
Mean alt.
179m
Min
58m
Max
297m
Std. dev.
56m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(87 %)Cold

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

Soil & lithology

pH H₂O

7,6

Org. C

22,4g/kg

Clay

35,6%

Sand

9,1%

Silt

55,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
34,8g/kg
Clay
35,3%
Sand
9,2%
Silt
55,5%
5–15 cm
pH H₂O
7,7
Org. C
18,1g/kg
Clay
36,7%
Sand
8,6%
Silt
54,7%
15–30 cm
pH H₂O
7,7
Org. C
14,4g/kg
Clay
34,9%
Sand
9,4%
Silt
55,7%

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

Land cover

Forest3.2%
Crops79.1%
Built-up0.1%
Bare soil1.3%
Other (grassland, water…)16.2%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

18,0km

Basins crossed

3

Max stream order

2

Max drainage

899km²

Discharge in basins

0,2m³/s

Mean precip.

439mm/an

Mean T°

10,9°C

Moisture idx

-0,48

Max snow

7%

Mean runoff

69mm/an

Mean elev. (basins)

120m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

13,8%

Pesticides

5,7kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Pădurea Babadag

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

579 km²

Stepa Casimcea

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

219 km²

Beidaud

IUCN IV

Nature reserve · 2004

11 km²

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