Ontologia

Commune · ROU

Brastavatu

Romania

CfaTemperate, no dry season, hot summer(95 %)

Species observed

24

Observations

85

Area

71,3km²

Ecological tissue

Sample of 12 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 Brastavatu : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
10
Connectance
0.151
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

24 distinct species · 85 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

85 obs · 2 cellules
Obs. / cellule
≥ 53
53–52
53–52
53–52
< 53

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

Climate

Mean T°

12,8°C

Annual rain

533mm

Warmest m°

29,7°C

Coldest m°

-4,0°C

Elevation: 77 m on average (min 56 m, max 104 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
533mm
Warmest month
29,7°C
Coldest month
-4,0°C
Mean alt.
77m
Min
56m
Max
104m
Std. dev.
16m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(95 %)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

19,2g/kg

Clay

43,5%

Sand

25,9%

Silt

30,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
28,2g/kg
Clay
44,3%
Sand
25,5%
Silt
30,1%
5–15 cm
pH H₂O
6,7
Org. C
14,5g/kg
Clay
45,3%
Sand
24,5%
Silt
30,1%
15–30 cm
pH H₂O
6,8
Org. C
14,8g/kg
Clay
41,0%
Sand
27,5%
Silt
31,5%

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

Land cover

Forest1.8%
Crops83.0%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)14.3%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

31,1km

Basins crossed

2

Max stream order

3

Max drainage

24 130km²

Discharge in basins

5,1m³/s

Mean precip.

577mm/an

Mean T°

11,2°C

Moisture idx

-0,43

Max snow

12%

Mean runoff

111mm/an

Mean elev. (basins)

110m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

75,7%

Pesticides

5,5kg/km²

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