Ontologia

Commune · ROU

Vanju Mare

Romania

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

Species observed

18

Observations

130

Area

98,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 9 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 Vanju Mare : 9 espèces reliées par 6 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

18 distinct species · 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

130 obs · 1 cellules
Obs. / cellule
≥ 130
130–129
130–129
130–129
< 130

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

Climate

Mean T°

12,0°C

Annual rain

625mm

Warmest m°

28,2°C

Coldest m°

-3,5°C

Elevation: 145 m on average (min 72 m, max 277 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
625mm
Warmest month
28,2°C
Coldest month
-3,5°C
Mean alt.
145m
Min
72m
Max
277m
Std. dev.
57m
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

6,5

Org. C

21,0g/kg

Clay

38,3%

Sand

29,3%

Silt

32,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
33,7g/kg
Clay
37,0%
Sand
30,2%
Silt
32,9%
5–15 cm
pH H₂O
6,5
Org. C
15,2g/kg
Clay
38,7%
Sand
30,1%
Silt
31,2%
15–30 cm
pH H₂O
6,4
Org. C
14,0g/kg
Clay
39,1%
Sand
27,6%
Silt
33,2%

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

Land cover

Forest12.1%
Crops61.1%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)25.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

15,6km

Basins crossed

2

Max stream order

1

Max drainage

569 941km²

Discharge in basins

216,7m³/s

Mean precip.

634mm/an

Mean T°

10,6°C

Moisture idx

-0,32

Max snow

10%

Mean runoff

121mm/an

Mean elev. (basins)

209m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

50,0%

Pesticides

5,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Jiana

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

133 km²

Vânju Mare

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

22 km²

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